Distributed Control Systems (DCS) manage complex industrial processes. We stock controllers, I/O modules, and spare parts for ABB, Honeywell, Emerson, and more. Our global supply ensures fast support for both active and legacy systems.
3 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
DescriptionThe Siemens 6DR2104-4 is a SIPART DR 21 process controller designed for precise industrial automation and control applications. As part of the established SIPART series, this controller provides reliable signal processing and loop control functionality in a compact, panel-mounted format. It is engineered to handle various control tasks, offering robust performance for industrial process environments requiring 24V DC power supply.Features
Compact design suitable for standard panel mounting.
Reliable 24V DC operation for integration into industrial control systems.
Part of the proven SIPART DR 21 series, known for stability in process control.
Designed for ease of configuration and operational monitoring.
ApplicationsThe SIPART DR 21 controller is utilized in a wide range of industrial sectors, including chemical processing, water treatment, and manufacturing, where precise regulation of process variables such as flow, pressure, or temperature is required.Technical Specifications
Product Model
6DR2104-4
Series
SIPART DR 21
Supply Voltage
24V DC
Manufacturer
Siemens
Weight
0.5 kg
Installation Guidelines
Ensure the controller is mounted in a clean, dry environment protected from excessive vibration and extreme temperatures.
Verify that the power supply matches the 24V DC requirement before connection to prevent damage to internal circuitry.
Use appropriate shielded cabling for signal inputs and outputs to minimize electromagnetic interference (EMI).
Ensure all terminal connections are secure and follow the wiring diagram provided in the original Siemens technical manual.
Always disconnect power before performing any maintenance or wiring changes to the unit.
Maintain adequate clearance around the unit to allow for proper heat dissipation during operation.
FAQWhat is the primary function of the Siemens 6DR2104-4?The 6DR2104-4 is a process controller used to regulate and monitor process variables in industrial control loops.Is this unit compatible with other SIPART DR 21 models?The 6DR2104-4 is a specific configuration within the SIPART DR 21 series. Please verify your system requirements and existing part numbers to ensure compatibility with your specific application.
3 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
7 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
DescriptionThe Emerson DeltaV KJ3221X1-BA1 (also known by part number 12P2531X082 or VE4005S2B1) is a high-integrity 8-channel Analog Output module designed for the DeltaV Series 2 I/O subsystem. This module provides precise 4-20 mA control signals with integrated HART digital communication, making it suitable for critical control loops in industries such as oil and gas, power generation, and chemical processing. It is engineered to interface directly with control valves and variable speed drives, offering redundant capability to ensure process stability and minimize unplanned downtime.Features
8-Channel Output: Provides eight independent, high-resolution 4-20 mA output channels with HART pass-through capabilities.
Redundancy Support: Designed for active/standby redundancy when paired with a compatible redundant terminal block.
Advanced Diagnostics: Features continuous background diagnostics on output circuitry and HART modulation for enhanced device health monitoring.
Protection: Each channel includes independent current-limiting and short-circuit protection.
Hot-Swappable: Supports replacement under power without requiring process interruption.
Rugged Design: Conformal coating and robust construction for operation in harsh industrial environments, meeting ISA-S71.04-1985 Class G3 standards.
ApplicationsThis module is typically deployed in mission-critical process control loops where signal integrity is paramount. Common applications include the precise positioning of control valves, speed control for variable frequency drives (VFDs), and integration with intelligent field instruments that require HART communication for configuration and diagnostic data.Technical Specifications
Model
KJ3221X1-BA1
Part Numbers
12P2531X082, VE4005S2B1
Series
DeltaV Series 2
Channel Count
8
Signal Type
4-20 mA with HART
Resolution
16-bit
Local Bus Power
12 VDC at 150 mA
Bussed Field Power
24 VDC at 300 mA
Operating Temperature
-40 to 70 deg C
Storage Temperature
-40 to 85 deg C
Relative Humidity
5 to 95 percent (Non-condensing)
Terminal Keying
Position A1
Installation Guidelines
Handling: Use proper ESD protection when handling the module to prevent damage to sensitive internal components.
Mounting: Ensure the module is fully seated into the DeltaV Series 2 terminal block. Verify the A1 keying matches the terminal block configuration.
Power: The module supports hot-swapping; however, ensure the area is safe and free of hazardous gases if performing maintenance in an active environment.
Wiring: Use shielded twisted-pair cabling for analog signals to minimize electromagnetic interference (EMI). Ensure proper grounding of cable shields at the designated terminal points.
Environment: Maintain adequate ventilation to keep the module within the specified -40 to 70 deg C operating range.
Compliance and CertificationsThis module is rated for use in hazardous locations, specifically ATEX II 3 G, Ex nA IIC T4 Gc. It is designed to meet stringent industrial standards for airborne contaminants (ISA-S71.04-1985 Class G3).FAQIs this module compatible with non-redundant installations? Yes, the KJ3221X1-BA1 can be used in both redundant and non-redundant DeltaV I/O configurations depending on the terminal block used.Does this module support HART communication? Yes, it supports HART pass-through, allowing the DeltaV controller to communicate with HART-enabled field devices connected to the output channels.
7 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
10 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
DescriptionThe Woodward 8440-1884 is a high-performance industrial controller engineered for sophisticated power management and engine control applications. This unit is designed to provide precise synchronization, load sharing, and governing for generator sets. By integrating advanced logic processing, the 8440-1884 helps optimize fuel efficiency and maintain system stability, making it a critical component in power generation, mining, and marine propulsion systems.Features
Advanced logic processing for high-speed engine governing and protective sequencing.
Integrated support for CANbus and Modbus communication protocols for seamless SCADA and HMI connectivity.
Robust EMI-shielded enclosure designed for reliable operation in harsh electrical and industrial environments.
Discrete and analog I/O channels for comprehensive real-time monitoring of engine and generator parameters.
Designed for redundancy in mission-critical power management applications.
Applications
Power generation and distribution systems.
Marine engine management and auxiliary power control.
Mining and heavy industrial power plant operations.
Standby and prime power generator set synchronization.
Technical Specifications
Parameter
Specification
Model
8440-1884
Brand
Woodward
Input Voltage
18 - 32 VDC
Power Consumption
12 W (Typical)
Communication
RS-485, CANbus
Operating Temperature
-20 to 70 deg C
Protection Rating
IP 20
Installation Guidelines
Ensure the controller is mounted in a location free from excessive vibration and direct exposure to moisture.
Use shielded twisted-pair cabling for all communication interfaces (RS-485/CANbus) to minimize EMI interference.
Verify that the power supply is stable and within the 18-32 VDC range before applying power.
Maintain proper grounding of the enclosure to the system chassis to ensure signal integrity.
Always power down the system before inserting or removing the module to prevent electrical damage.
Ensure adequate ventilation around the unit to maintain operating temperatures within the specified -20 to 70 deg C range.
FAQIs this controller suitable for marine environments?Yes, the 8440-1884 is designed for ruggedized applications, including marine environments, provided it is installed within an appropriate enclosure to meet specific environmental requirements.What communication protocols are supported?The unit natively supports RS-485 and CANbus protocols, allowing for integration with various SCADA systems and external monitoring equipment.
10 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
9 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
DescriptionThe ABB 07KR51 is a compact basic unit within the Advant Controller 31 (AC31) series. Designed for industrial automation and control tasks, this controller provides a robust platform for managing digital and analog I/O signals in small to medium-sized applications. It serves as a central processing unit capable of executing user programs stored in Flash EPROM, ensuring reliable operation in diverse industrial environments.Features
Integrated 24V DC power supply support.
Equipped with 6 relay outputs for direct load control.
Supports high-speed hardware counter inputs up to 7 kHz.
Expandable I/O capacity supporting up to 1000 digital I/O points and extensive analog I/O configurations.
Non-volatile Flash EPROM memory for secure program storage.
Technical Specifications
Product Model
07KR51 / 1SBP260010R1001
Supply Voltage
24V DC
Memory Capacity (User Program)
34 kB
Memory Capacity (User Data)
4.4 kB
Max Digital I/O
1000
Max Analog I/O
258 AI / 224 AO
Relay Outputs
6
Max Counter Frequency
7 kHz
Output Current
2 A
Operating Altitude
Up to 2000 m
Installation Guidelines
Ensure the controller is mounted in a clean, dry environment with adequate ventilation to prevent overheating.
Use shielded cables for all I/O connections to minimize electromagnetic interference (EMI).
Verify that the power supply is disconnected before performing any wiring or module replacement.
Ensure proper grounding of the controller chassis to a common reference point to maintain signal integrity.
Follow local electrical codes and ABB hardware installation manuals regarding terminal torque and wire gauge requirements.
FAQWhat is the primary function of the 07KR51?The 07KR51 is a basic controller unit for the ABB Advant Controller 31 system, used for processing logic and managing I/O in automated control systems.Can the I/O capacity be expanded?Yes, the AC31 series supports expansion modules to reach the maximum specified digital and analog I/O counts.What type of memory does this unit use?The unit utilizes Flash EPROM for user program storage, which allows for reliable, non-volatile data retention.
9 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
4 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
Description
The Honeywell MU-GAIH22 is a high-level analog input Field Termination Assembly (FTA) engineered for seamless integration within Honeywell distributed control and safety instrumentation systems. This assembly serves as a critical interface between field-mounted process transmitters and the system's I/O electronics, providing robust signal conditioning and reliable termination for analog process loops.
Features
Signal Conditioning: Designed for high-level analog input signals, ensuring accurate data acquisition from field instrumentation.
Galvanic Isolation: Features built-in galvanic isolation to mitigate electrical noise, prevent ground loops, and protect sensitive control system electronics.
Compact Design: Optimized for space-constrained control panels with a standard DIN rail mounting configuration.
Industrial Durability: Engineered for stability in demanding environments, including chemical processing, oil and gas, and power generation facilities.
Applications
The MU-GAIH22 is utilized in industrial control architectures where high-level analog signal integrity is paramount. It is commonly deployed in process control loops for monitoring pressure, flow, temperature, and level transmitters that require stable, noise-free signal transmission to the central control system.
Technical Specifications
Model
MU-GAIH22
Brand
Honeywell
Product Type
High Level Analog Input FTA
Mounting Type
DIN Rail
Module Size Class
B
Terminal Type
C
Isolation
Galvanically isolated channels
Operating Temperature
-20 to 60 deg C
Storage Temperature
-40 to 85 deg C
Installation Guidelines
Mounting: Ensure the assembly is securely snapped onto a standard DIN rail. Verify that the module is oriented to allow for proper airflow and heat dissipation.
Wiring: Use shielded twisted-pair cabling for all analog inputs to maintain signal integrity and minimize EMI/RFI interference. Ensure all field wiring is properly terminated to the designated terminals.
Grounding: Follow standard plant grounding procedures for analog signal loops to prevent ground loops and ensure effective operation of the isolation barriers.
Safety: Always power down the associated I/O subsystem before installing or removing the FTA to prevent electrical damage or unexpected system behavior.
Environment: Keep the module away from high-voltage power lines and sources of extreme electromagnetic interference to ensure optimal performance.
FAQ
What is the primary function of the MU-GAIH22?The MU-GAIH22 acts as a field termination assembly that provides signal conditioning and galvanic isolation for high-level analog inputs, facilitating the connection between field sensors and Honeywell control systems.
Is this module compatible with all Honeywell systems?The MU-GAIH22 is specifically designed for Honeywell distributed control and safety instrumentation systems. Please verify your system's I/O documentation to ensure compatibility with this specific FTA model.
4 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
5 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
DescriptionThe ABB 07CR41-C12 is a compact basic unit within the Advant Controller 31 (AC31) series. This controller is designed for small-to-medium scale automation tasks, providing reliable logic control and I/O management in industrial environments. It serves as a foundational component for distributed control architectures, offering integrated processing and I/O capabilities in a single, space-saving housing.Features
Integrated processing unit with 32 KB memory capacity for control program storage.
16 onboard I/O ports for direct field device interfacing.
Compact design suitable for panel-mount applications where space is limited.
Designed for operation on standard 230 VAC power supplies.
Part of the established Advant Controller 31 product family, ensuring compatibility with legacy AC31 infrastructure.
ApplicationsThe 07CR41-C12 is typically utilized in industrial automation systems requiring localized control, such as small machine control, HVAC management, conveyor systems, and distributed I/O nodes in larger process control networks.Technical Specifications
Model
07CR41-C12
Memory Capacity
32 KB
I/O Ports
16
Operating Voltage
230 VAC
Weight
0.7 kg
Installation Guidelines
Ensure the controller is mounted in a clean, dry environment with adequate ventilation to prevent overheating.
Verify that the supply voltage matches the 230 VAC rating before applying power.
Use appropriate shielded cabling for I/O signals to minimize electromagnetic interference (EMI) from high-voltage lines or variable frequency drives.
Always power down the system before inserting or removing any wiring or communication cables to prevent electrical damage.
Ensure proper grounding of the controller chassis to a common plant ground bus to maintain signal integrity and safety.
FAQIs the 07CR41-C12 compatible with other AC31 modules?Yes, as part of the Advant Controller 31 series, this unit is designed to work within the AC31 ecosystem. Please consult the specific system manual for your configuration to ensure bus compatibility and software support.What is the primary power requirement for this unit?This model is designed for a 230 VAC power input. Ensure your power distribution system is fused appropriately for this load.
5 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
4 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
DescriptionThe Emerson DeltaV KJ2101X1-BA (12P2690X012) is a specialized I/O interface module designed to bridge legacy PROVOX subsystems with the modern DeltaV automation platform. This module enables industrial facilities, such as those in chemical processing, power generation, and pharmaceutical manufacturing, to integrate existing PROVOX I/O files into the DeltaV architecture. By facilitating this migration, the unit allows for a phased, low-risk upgrade path that preserves existing field wiring investments while introducing advanced diagnostic capabilities and high-speed data throughput.Features
System Integration: Acts as a high-performance communication gateway, translating proprietary PROVOX I/O bus protocols for compatibility with DeltaV controllers.
Redundancy Support: Designed to support redundant configurations, ensuring continuous process availability by allowing a standby unit to assume control seamlessly if the primary interface fails.
Broad Compatibility: Interfaces directly with legacy PROVOX I/O files, including those utilized in 20-series and 100-series hardware sets.
Data Integrity: Utilizes rigorous error-checking algorithms to maintain signal precision across the legacy-to-modern interface boundary.
ApplicationsThis interface module is intended for use in plant migration projects where legacy PROVOX control systems are being upgraded to DeltaV. It is ideal for environments requiring minimal downtime and the retention of existing field-side instrumentation and wiring.Technical Specifications
Model
KJ2101X1-BA
Part Number
12P2690X012
Input Voltage
24 VDC (via LocalBus)
Power Consumption
5.0 W (max)
Operating Temperature
-40 to 70 deg C
Storage Temperature
-40 to 85 deg C
Relative Humidity
5 to 95 percent (non-condensing)
Vibration Rating
1 mm peak-to-peak (5-16 Hz); 0.5g (16-150 Hz)
Shock Rating
10g 1/2 Sinewave for 11 msec
Installation Guidelines
Mounting: Designed for installation on a DeltaV 2-wide horizontal carrier.
Handling: Ensure proper ESD (electrostatic discharge) precautions are taken when handling the module to prevent damage to internal circuitry.
Power: Always ensure the system power is disconnected or the carrier is de-energized before inserting or removing the module to prevent electrical arcing or damage to the backplane pins.
Environment: Ensure the installation location meets the specified temperature and humidity ranges to maintain long-term reliability.
Grounding: Verify that the carrier is properly grounded according to DeltaV system installation standards to mitigate EMI and ensure signal integrity.
FAQDoes this module support redundant configurations?Yes, the KJ2101X1-BA is designed to support redundant operation, allowing for a seamless transition to a standby module in the event of a primary unit failure.Is this module compatible with all PROVOX series?The module is specifically designed for compatibility with PROVOX 20-series and 100-series I/O hardware sets.
4 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
2 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
DescriptionThe 1756-L71/B (1756L71B) is a high-performance programmable automation controller designed for the Allen-Bradley ControlLogix platform. This Series B logic module is engineered to execute complex discrete automation, multi-axis motion control, and high-speed process tasks across distributed industrial networks. It provides deterministic processing for demanding environments, including automotive manufacturing, petroleum refining, and municipal infrastructure. The module utilizes advanced energy storage technology, eliminating the need for traditional internal batteries and reducing long-term maintenance requirements.Features
High-speed processing architecture supporting up to 32 independent controller tasks.
Integrated USB 2.0 port on the front faceplate for local configuration, diagnostics, and firmware updates.
Scalable connectivity supporting up to 500 concurrent controller connections.
Seamless integration with EtherNet/IP, ControlNet, DeviceNet, and Data Highway Plus via the backplane.
Optimized for low power consumption and high thermal efficiency in rack-mounted configurations.
ApplicationsThis controller is suitable for large-scale industrial automation, including:
Automated assembly and manufacturing lines.
Process control in water and wastewater treatment facilities.
Complex motion control and high-speed discrete logic applications.
Distributed control systems requiring high network connectivity.
Technical Specifications
Model
1756-L71/B
Series
B
Controller Tasks
32
Max Connections
500
Communication Port
1 x USB 2.0
Current Draw (1.2V DC)
5 mA
Current Draw (5.1V DC)
800 mA
Power Dissipation
2.5 W
Thermal Dissipation
8.5 BTU/hr
Isolation Voltage
30V Continuous
Operating Temperature
0 to 60 deg C
Storage Temperature
-40 to 85 deg C
Installation Guidelines
Ensure the ControlLogix chassis is properly grounded before installing the module.
Power down the chassis before inserting or removing the controller to prevent electrical arcing or damage to the backplane pins.
Ensure adequate airflow within the cabinet; maintain clearance around the module to prevent overheating.
Use shielded cables for communication interfaces to minimize EMI in high-noise industrial environments.
Handle with care to prevent electrostatic discharge (ESD) damage to internal components.
FAQDoes this module require a battery?No, the 1756-L71/B utilizes advanced energy storage technology, which eliminates the maintenance requirements associated with traditional internal batteries.Can this controller be used for motion control?Yes, the 1756-L71/B is capable of handling multi-axis motion trajectories as part of its multi-discipline programming capabilities.
2 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
3 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
DescriptionThe 1C31204G03 is a Remote Node Controller designed for the Ovation distributed control system. It serves as a vital interface for high-reliability automation, particularly within power generation and large-scale industrial processing facilities. The module optimizes distributed I/O data processing, ensuring deterministic communication between localized field devices and the main control network. By offloading primary control tasks and facilitating real-time diagnostic reporting, this controller minimizes latency and helps prevent systemic process interruptions in mission-critical environments.Features
High-performance integrated circuit architecture for signal integrity in electrically noisy environments.
Acts as a bridge between central Ovation controllers and remote field nodes.
Supports high-speed data transmission protocols for plant-wide synchronization.
Advanced internal error-checking mechanisms for packet corruption detection.
Modular design to support rapid replacement in redundant control configurations.
Power stage optimized for low thermal dissipation to ensure reliability in dense rack-mounted setups.
ApplicationsThis controller is typically deployed in power plant control systems, water treatment facilities, and heavy industrial manufacturing processes where distributed control and high-speed, reliable I/O communication are required.Technical Specifications
Model
1C31204G03
Brand
Ovation
Operating Temperature
0 to 60 degC
Power Consumption
5 Watts nominal
Mounting
Standard Ovation remote node chassis
Communication Protocol
Proprietary Ovation field bus
Enclosure Material
Industrial grade high-impact polymer/metallic shielding
Signal Isolation
1500 VDC peak
Installation Guidelines
Ensure the Ovation remote node chassis is properly grounded before installing the module.
Power down the chassis before inserting or removing the controller to prevent electrical damage or bus disruption.
Handle the module using ESD-safe practices to protect internal circuitry.
Ensure adequate ventilation around the rack to maintain operating temperatures below 60 degC.
Verify that all field bus connections are secure and shielded cables are routed away from high-EMI sources.
FAQWhat is the primary function of the 1C31204G03?The 1C31204G03 acts as a Remote Node Controller, bridging the gap between field-level I/O devices and the central Ovation control network to ensure deterministic data processing.Is this module suitable for redundant configurations?Yes, the modular design of the 1C31204G03 is engineered to support rapid replacement and integration within redundant control architectures.
3 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
7 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
DescriptionThe ABB DSBC172 is a Bus Repeater Module designed for use within the Advant Master control system architecture. This module serves as a critical interface component, facilitating the extension and signal conditioning of the communication bus between system racks. By regenerating signals, it ensures reliable data transmission across extended distances or complex system configurations, maintaining the integrity of the Advant Master communication network.Features
Designed for central rack mounting within ABB Advant Master systems.
Provides signal regeneration to extend bus communication range.
Integrated LED status indicators for diagnostic monitoring of bus activity and module health.
Robust industrial design intended for long-term reliability in control room environments.
ApplicationsThe DSBC172 is primarily utilized in large-scale industrial automation environments where the Advant Master system is deployed. It is essential for distributed control architectures that require communication across multiple racks or remote I/O cabinets, ensuring that bus signal strength remains within operational parameters.Technical Specifications
Product Model
DSBC172
Spare Model / Order Code
57310001-KD
Manufacturer
ABB
Function
Bus Repeater Module
Mounting
Central Rack
Weight
0.36 kg
Tariff Code
8537109070
Installation Guidelines
Ensure the control system power is disconnected before installing or removing the module from the rack.
Verify that the rack slot is clean and free of debris to ensure proper backplane connector seating.
Handle the module using ESD-safe practices to prevent damage to internal electronic components.
Ensure that the module is fully seated and secured in the central rack position according to the Advant Master system documentation.
Check that all bus cabling is properly routed and shielded to minimize electromagnetic interference (EMI).
FAQWhat is the primary function of the DSBC172?The DSBC172 acts as a bus repeater, which regenerates and amplifies communication signals to allow for extended bus lengths and reliable data transfer between components in an Advant Master system.Is this module still in production?No, the DSBC172 has been discontinued by the manufacturer. We provide this unit as a reliable spare part for legacy system maintenance.What should I check if the LED indicators are not lit?First, verify that the module is fully seated in the rack and that the system backplane is receiving power. If the module remains unpowered, check the system power supply and the bus connection integrity.
7 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
5 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
Description
The Westinghouse Ovation 5X00300G01 RTD input module is a high-precision signal conditioning component designed for integration into the Emerson Ovation distributed control system. This hardware is engineered to interface directly with resistance temperature detector (RTD) sensors, facilitating accurate thermal monitoring across critical industrial sectors such as power generation, petrochemical processing, and heavy-duty manufacturing. By converting low-level analog resistance signals into reliable digital data, the module ensures precise process temperature control and stability. Its high-reliability design is instrumental in detecting thermal anomalies early in the operational cycle, thereby preventing equipment stress and minimizing unplanned downtime within mission-critical automated loops.
Features
High-precision signal conditioning for RTD sensor inputs.
Advanced analog-to-digital processing with integrated noise filtering and linearization algorithms.
Robust galvanic isolation to protect the control bus from field-side voltage transients.
High electromagnetic immunity for reliable operation in high-interference industrial environments.
Modular design for seamless integration into standard Ovation I/O racks.
Applications
The 5X00300G01 is primarily utilized in power generation, petrochemical refining, and heavy manufacturing environments where precise temperature monitoring is required for process safety and efficiency. It is suitable for use in critical control loops where thermal stability is essential for equipment longevity.
Technical Specifications
Model
5X00300G01
Brand
Ovation
Operating Temperature
-40 to 65 deg C
Weight
0.44 kg
Installation Guidelines
Ensure the Ovation I/O rack is powered down before inserting or removing the module to prevent electrical damage.
Handle the module using proper ESD (Electrostatic Discharge) precautions to protect sensitive internal circuitry.
Ensure all field wiring is properly shielded and routed away from high-voltage power cables to minimize EMI/RFI interference.
Verify that the module is fully seated in the rack slot and that all terminal connections are secure before restoring power.
Ensure adequate ventilation around the I/O rack to maintain the specified operating temperature range.
FAQ
What type of sensors does the 5X00300G01 support?This module is specifically designed to interface with resistance temperature detector (RTD) sensors.
Is this module compatible with standard Ovation racks?Yes, the 5X00300G01 is designed for modular integration into standard Ovation I/O rack systems.
What is the operating temperature range for this module?The module is rated for operation in environments ranging from -40 to 65 deg C.
5 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
12 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
Allen Bradley 1769-L16ER-BB1B CompactLogix Controller
The Allen Bradley 1769-L16ER-BB1B, also cataloged as the 1769-L16ER-BB1B Controller, operates as a dedicated hardware component for deterministic controller task execution within CompactLogix automation networks.
Hardware Specifications
Parameter
Specification
Model
1769-L16ER-BB1B
Brand
Allen Bradley
Origin
United States
Weight
2.00 lbs (0.91 kg)
Dimensions
Standard CompactLogix Form Factor
Operating Temp
-20 to 60 deg C
Power Consumption
Dependent on Backplane and I/O Load
Maximum Tasks
32 Tasks
Programs per Task
100 Programs per Task
Embedded I/O
16 Digital DC Inputs and 16 Digital DC Outputs
Ethernet Ports
2 Ports (EtherNet/IP)
Profinet / EtherNet/IP Deterministic Networks
Featuring dual embedded Ethernet ports, the controller supports high-speed EtherNet/IP deterministic networks for reliable backplane bus communication velocity and controller connections. Furthermore, the unit manages up to 32 tasks and 256 connections simultaneously, thereby ensuring minimal communication latency across distributed industrial automation architectures. Its embedded I/O density scaling provides direct electrical execution for 16 digital DC inputs and 16 digital DC outputs without requiring immediate modular expansion.
Frequently Asked Questions
Q: What is the maximum local expansion module capacity for this controller?
A: The controller supports up to 6 Bulletin 1734 POINT I/O modules on the local expansion bus.
Q: Does this model support hot-swapping of I/O modules during operation?
A: Yes, removal and insertion under power (RIUP) is supported for compatible local expansion modules under specified hazardous location guidelines.
Q: What are the storage temperature limits for this hardware component?
A: The storage temperature ranges strictly from -40 to 85 deg C.
Field Installation Guidelines
Mount the controller securely onto a standard DIN rail within a grounded industrial enclosure to maintain electromagnetic compatibility. Ensure that the operating ambient temperature remains within the specified -20 to 60 deg C threshold to prevent thermal degradation. Verify all DC power and communication cable shielding prior to energizing the backplane bus.
12 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
12 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
Allen Bradley 1769-L18ER-BB1B CompactLogix Controller
Configured for discrete logic execution in EtherNet/IP deterministic networks, the Allen Bradley 1769-L18ER-BB1B, also cataloged as the 1769-L18ER-BB1B Controller, provides direct physical/electrical execution. This hardware component manages up to 32 controller tasks while maintaining 1000 programs per task to guarantee continuous scan cycles across local bus architectures.
Hardware Specifications
Parameter
Specification
Model
1769-L18ER-BB1B
Brand
Allen Bradley
Origin
USA / Authorized Manufacturing Facilities
Weight
2.00 lbs (0.91 kg)
Dimensions
Standard CompactLogix Form Factor
Operating Temp
0 deg C to 60 deg C
Power Consumption
Dependent on backplane load and I/O draw
Onboard Memory
512 KB
Max Local I/O Capacity
8 Bulletin 1734 Series POINT I/O Modules
Backplane Bus Communication Velocity And Deterministic Networks
The internal architecture relies on high-speed backplane bus communication velocity to process cyclic data packets without latency anomalies. Engineers configure the integrated dual-port Ethernet interface to support linear topologies, traditional star topologies, and DLR (Device-Level Ring) topologies, which ensures fault-tolerant media redundancy across demanding factory automation floors. Furthermore, the controller utilizes internal energy storage to preserve user memory and operational states during unexpected power loss events without requiring an external battery backup.
Frequently Asked Questions
Q: Does the 1769-L18ER-BB1B controller support hot-swap replacement procedures during active operation?
A: No, module removal or insertion while backplane power remains energized can cause hardware damage or unintended system faults. Technicians must de-energize the system power supply prior to servicing local modules.
Q: How does the controller handle firmware flash compatibility during routine maintenance updates?
A: Firmware updates require direct connection via the Ethernet or USB configuration port using ControlFLASH software. Users must verify matching revision levels with associated RSLinx drivers before initiating the flash sequence.
Q: What limits apply to local expansion modules connected to this specific CompactLogix processor?
A: The processor supports a maximum local I/O module capacity of 8 Bulletin 1734 Series POINT I/O modules directly adjacent to the controller chassis, relying on system power distribution limits.
Field Installation Guidelines
Technicians must mount the 1769-L18ER-BB1B securely onto a standard DIN rail or panel surface within an industrial enclosure rated for the local environmental conditions. Ensure adequate spacing above and below the controller housing to facilitate proper convection cooling. Connect the functional earth ground terminal directly to the enclosure ground bus bar using low-impedance copper braided wire to mitigate high-frequency electrical noise and transient surges. Verify network cable shielding continuity and terminate drain wires appropriately at designated grounding points before applying system power.
12 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
12 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
Allen Bradley 1769-L23E-QBFC1B CompactLogix Packaged controller
The Allen Bradley 1769-L23E-QBFC1B, also cataloged as the 1769-L23E-QBFC1B Programmable Automation Controller (PAC), operates as a dedicated hardware component for deterministic I/O control and high-speed motion tracking within EtherNet/IP industrial networks.
Hardware Specifications
Parameter
Specification
Model
1769-L23E-QBFC1B
Brand
Allen Bradley
Origin
Industrial Automation Standard
Weight
2.00 lbs (0.91 kg)
Dimensions
Standard CompactLogix Package Form Factor
Operating Temp
Standard Industrial Limits (0 deg C to 60 deg C)
Power Consumption
Powered via external 24 VDC supply
Digital Inputs
16 discrete inputs (24 VDC)
Digital Outputs
16 discrete outputs (24 VDC)
Analog Inputs
4 channels
Analog Outputs
2 channels
User Memory
512 KB
Communication Ports
1 Serial port (DF1/ASCII), 1 Ethernet port (TCP/IP, CIP)
Expansion Capability
Up to Two (2) 1769 I/O modules
EtherNet/IP Deterministic Networks and I/O Density Scaling
Engineered for rigorous industrial automation demands, this controller leverages native EtherNet/IP and CIP protocols to maintain low-latency data exchange across distributed nodes. Furthermore, the embedded I/O architecture features sixteen 24 VDC discrete inputs, sixteen 24 VDC discrete outputs, four analog inputs, two analog outputs, and four high-speed counters, thereby optimizing local panel space while scaling control loops efficiently. Additionally, the backplane communication velocity handles up to two physical 1769 expansion modules seamlessly, ensuring deterministic response times across the entire rack configuration.
Frequently Asked Questions
Q: Does the 1769-L23E-QBFC1B controller support hot-swapping of expansion modules?
A: No. Power must be removed from the system and external power supplies before installing or removing any 1769 I/O expansion modules to prevent electrical arcing and memory corruption.
Q: What is the maximum number of local expansion modules supported by this controller?
A: This packaged controller supports a maximum of two (2) physical 1769 I/O expansion modules connected directly to the right side of the CPU base.
Q: Can the embedded serial port be configured for user-defined ASCII communication?
A: Yes. The built-in RS232 port supports both DF1 protocol and user-defined ASCII strings for interfacing with barcode scanners, weigh scales, and operator interfaces.
Field Installation Guidelines
Mounting Security: Mount the controller securely onto a standard DIN rail or directly to a back panel using M4 or #8 screws, ensuring that mechanical vibration limits comply with industrial standards.
Grounding Compliance: Connect a low-impedance ground wire directly to the functional ground lug on the chassis to mitigate electromagnetic interference (EMI) and protect internal logic circuits.
Wiring and Isolation: Route high-voltage power lines and low-signal analog/communication cables through separate metallic wireways to prevent cross-talk and maintain signal integrity.
12 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
8 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
DescriptionThe Siemens 6FM1661-3AA00 is a basic version electronic power controller module designed for the Siemens WF 661 system architecture. This module is engineered to regulate high-speed fastening parameters, providing precise torque, angle, and electrical current feedback loops essential for critical assembly operations. It is widely utilized in heavy manufacturing environments, including automotive assembly lines, aerospace riveting cells, and precision machinery facilities, to ensure tightening specifications are strictly maintained.Features
Provides real-time feedback loops for torque and angle monitoring.
High-density integrated circuitry for dynamic load switching under continuous stress.
Integrated optocouplers for electrical isolation, protecting control logic from field-side voltage spikes.
Standardized form factor for seamless integration into existing WF 661 system racks.
Supports high-speed data exchange between positioning encoders and the internal processing bus.
ApplicationsThis controller is primarily used in automated fastening systems where precision and repeatability are critical. Common applications include:
Automated automotive assembly and chassis fastening.
Aerospace structural riveting and component joining.
Precision machinery assembly lines requiring strict torque control.
Multi-axis fastening arrays in high-throughput production environments.
Technical Specifications
Model
6FM1661-3AA00
Brand
Siemens
System
WF 661
Module Type
Fastener Power Controller
Version
Basic System Edition
Operating Temperature
0 to 55 deg C
Power Consumption
15 W
Installation Guidelines
Ensure the system power is completely disconnected before inserting or removing the module from the rack.
Handle the module using ESD-safe practices to prevent damage to internal high-density circuitry.
Verify that the rear-face bus connectors are properly aligned with the rack backplane before seating the module.
Ensure adequate ventilation around the rack to maintain operating temperatures within the 0 to 55 deg C range.
Route signal cables away from high-EMI sources, such as large motors or high-voltage power lines, to maintain data integrity.
FAQIs the 6FM1661-3AA00 compatible with all WF 661 systems?This module is designed for the WF 661 architecture. Please verify your existing firmware version and system configuration to ensure compatibility with the Basic System Edition.What should I do if I encounter signaling drift?Signaling drift is often caused by environmental noise or aging components. Ensure that all shielded cables are properly grounded and that the module is firmly seated in the rack. If issues persist, inspect the optocoupler isolation and the connection to the positioning encoders.
8 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
9 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
DescriptionThe Allen-Bradley 1756-L82E is a high-performance controller module from the ControlLogix 5580 series. Designed for demanding industrial automation environments, this processor provides robust computational power and integrated communication capabilities to manage complex control tasks. It features 20 MB of user memory and supports high-speed connectivity via an integrated 1 GB Ethernet port, facilitating seamless integration into EtherNet/IP networks.Features
Integrated 1 GB Ethernet port for high-speed communication and EtherNet/IP connectivity.
Supports up to 175 EtherNet/IP devices for scalable system architecture.
4-character alphanumeric display for status monitoring and diagnostics.
Built-in USB port for local programming and configuration.
High-capacity memory designed for large-scale control applications.
ApplicationsThis controller is widely utilized in large-scale industrial automation, including manufacturing, process control, and material handling systems where high-speed processing and reliable network communication are critical.Technical Specifications
Product Model
1756-L82E
Series
ControlLogix 5580
User Memory
20 MB
Ethernet Port
1 GB
Max EtherNet/IP Devices
175
Max I/O Capacity
Up to 256 modules
Power Supply
5V DC
Power Consumption
8W (typical)
Operating Temperature
0 degC to 60 degC (32 degF to 140 degF)
Humidity
5% to 95% (non-condensing)
Installation Guidelines
Ensure the ControlLogix chassis is properly grounded before installing the module.
Handle the module using ESD-safe practices to prevent damage to sensitive internal components.
Power down the chassis before inserting or removing the processor module to prevent electrical arcing or data corruption.
Ensure the module is fully seated in the slot and the locking tabs are engaged.
Route communication cables away from high-voltage power lines to minimize electromagnetic interference (EMI).
Maintain adequate clearance around the chassis to ensure proper ventilation and cooling during operation.
FAQWhat is the primary function of the 1756-L82E?The 1756-L82E acts as the central processor for a ControlLogix system, executing control logic, managing I/O data, and handling communication across industrial networks.Does this module require a specific firmware version?Yes, the 1756-L82E requires compatible firmware versions as specified by the Studio 5000 Logix Designer software. Always verify compatibility with your existing project files before deployment.
9 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
4 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
DescriptionThe Honeywell RM7895A1014 is a microprocessor-based, on/off primary burner management controller designed for industrial combustion systems. It provides essential sequencing, flame supervision, and safety interlocking for boiler plants, furnace burner trains, refinery heaters, and packaged combustion skids. The unit manages the complete burner startup and shutdown cycle, including safe-start checks, prepurge timing, pilot ignition, flame proving, and main burner fuel valve control. By enforcing strict safety interlocks and fail-safe lockout protocols, the RM7895A1014 ensures reliable operation and reduces downtime in critical combustion applications.Features
Microprocessor-based logic for deterministic burner sequencing.
Integrated prepurge sequencing functionality (requires ST7800A purge timer card).
Supports a wide range of 7800 series flame signal amplifiers (UV and IR).
Configurable pilot flame establishing time (4 or 10 seconds).
Fail-safe lockout behavior upon detection of abnormal combustion or interlock failure.
Plug-in design compatible with Q7800A and Q7800B universal wiring subbases for rapid maintenance.
ApplicationsThis controller is widely utilized in industrial environments requiring precise flame safety and automated burner management, including:
Industrial boiler and steam generation systems.
Furnace and oven burner trains.
Refinery and petrochemical process heaters.
Packaged combustion skids and thermal oxidizers.
Technical Specifications
Model
RM7895A1014
Supply Voltage
120 Vac (+10%, -15%)
Frequency
50/60 Hz (+/- 10%)
Operating Temperature
-40 degC to +60 degC
Flame Establishing Time
4 sec or 10 sec (Pilot)
Mounting
Q7800A/Q7800B Subbase
Vibration Rating
0.5 G
Installation Guidelines
Ensure the system power is disconnected before installing or removing the module from the subbase.
The module must be installed in a location protected from excessive moisture, heat, and corrosive atmospheres.
Verify that the universal wiring subbase (Q7800A/B) is correctly wired and grounded according to the system schematic before inserting the controller.
Ensure all flame sensor wiring is shielded and routed away from high-voltage ignition cables to prevent signal interference.
Perform a full functional test of all interlocks (pressure switches, airflow switches, and fuel valves) after installation to confirm proper safety operation.
Compliance and CertificationsThe RM7895A1014 meets various international safety standards, including UL (MP268 MCCZ), CSA (LR95329-3), FM (OX4A5.AF), and FCC Part 15 Class B. It is also compliant with CSD-1 and Swiss Re requirements.FAQIs this module compatible with existing 7800 series wiring?Yes, the RM7895A1014 is designed for direct plug-in compatibility with standard Q7800A and Q7800B universal wiring subbases, allowing for seamless integration into existing 7800 series architectures.What flame amplifiers can be used with this controller?This module supports the standard 7800 series flame signal amplifiers, including models R7847, R7848, R7849, R7851, R7852, R7861, and R7886.
4 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
6 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
DescriptionThe Schneider Electric Modicon 984 PCE984385 is a high-reliability, compact programmable logic controller (PLC) engineered for the Modicon 984 control platform. This processing unit is designed to execute complex ladder logic, mathematical functions, and data processing tasks at high speeds, ensuring precise machine control in demanding industrial environments. Its robust architecture is built to withstand thermal stress and electromagnetic interference, helping to minimize unexpected downtime in critical automation systems.Features
Integrated memory and fixed communication ports for streamlined system architecture.
Dual built-in Modbus RS-232C ports for direct connection to programming terminals and operator interfaces.
Battery-backed RAM for reliable program and register data retention during power loss.
Deterministic processing with support for remote I/O networks and continuous CRC error checking.
Comprehensive diagnostic LED indicators for system status monitoring, including Ready, Run, and Battery Low faults.
ApplicationsThe PCE984385 is suitable for a wide range of mid-to-high availability industrial applications, including:
Petro-chemical refining processes
Municipal water and wastewater distribution systems
Paper and pulp mill automation
Heavy mining infrastructure and material handling
Technical Specifications
Model
PC-E984-385
Platform
Modicon 984
Logic Memory
16K words
Register Memory
10K words
Execution Speed
0.7 ms per kiloword
Communication
2 x Modbus RS-232C (9-pin D-shell)
Power Supply
24 VDC (19.2 to 30 VDC range)
Power Consumption
15 W max
Operating Temperature
0 to 60 deg C
Storage Temperature
-40 to 80 deg C
Humidity
95% non-condensing
Installation Guidelines
Ensure the controller is mounted in a clean, dry environment with adequate ventilation to maintain operating temperatures below 60 deg C.
Always power down the system before inserting or removing the module to prevent electrical damage.
Use shielded communication cables for RS-232C ports and route them away from high-voltage or high-EMI power lines.
Verify that the frame ground connection is secure to ensure proper isolation resistance and noise immunity.
Monitor the low battery indicator on the front panel and replace the battery periodically to prevent loss of user logic and register data.
Compliance and CertificationsThis unit is designed to meet international industrial standards, including CE, UL, CSA, and FM Class 1 Division 2 requirements.FAQWhat is the primary function of the PCE984385?The PCE984385 acts as the central processing unit for the Modicon 984 platform, managing logic execution, data register handling, and communication with remote I/O and peripheral devices.How is the user program protected during a power outage?The controller utilizes battery-backed RAM. A low-battery LED indicator is provided on the front of the module to alert operators when the battery requires replacement to ensure continued data retention.
6 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
12 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
Allen-Bradley 1769-L27ERM-QBFC1B CompactLogix Controller
Configured for controller task execution and EtherNet/IP communication in a CompactLogix control system, the Allen-Bradley 1769-L27ERM-QBFC1B (1769-L27ERM-QBFC1B controller) provides processor control, Ethernet connectivity, USB access, and integrated digital and analog I/O.
Hardware Specifications
Parameter
Specification
Model
1769-L27ERM-QBFC1B
Brand
Allen-Bradley
Product Type
CompactLogix Controller
Product Line
CompactLogix
Origin
Not specified in supplied data
Weight
1.75 lb (0.79 kg)
Controller Tasks
32 maximum
Programs per Task
100 maximum
Ethernet Ports
2
USB Ports
1
Controller Connections
256 maximum
Ethernet/IP Nodes
16 maximum
Sockets
32 maximum
User Memory
1 MB
DeviceNet Communication
Supported with 1769-SDN scanner
Digital Inputs
16 DC inputs
Universal Analog Inputs
4
Digital Outputs
16 DC outputs
Analog Outputs
2
High-Speed Counter Modules
4 maximum
High-Speed Module Outputs
4 maximum
Integrated Motion Axes
4 maximum through EtherNet/IP network
UPC
885630101262
EtherNet/IP and I/O Architecture
The 1769-L27ERM-QBFC1B provides two Ethernet ports for EtherNet/IP communication and supports up to 256 controller connections. It also supports up to 16 EtherNet/IP nodes and 32 sockets.
The controller integrates 16 digital DC inputs, 16 digital DC outputs, 4 universal analog inputs, and 2 analog outputs. Therefore, the integrated I/O reduces the need for separate local I/O modules in applications that fit within these channel limits.
The controller supports four integrated motion axes through the EtherNet/IP network. In addition, a 1769-SDN scanner provides DeviceNet communication capability.
Frequently Asked Questions (FAQ)
Q: How many controller tasks can the 1769-L27ERM-QBFC1B execute?A: The controller supports up to 32 controller tasks, with a maximum of 100 programs assigned to each task.
Q: What communication interfaces does the controller provide?A: The controller provides two Ethernet ports and one USB port. A 1769-SDN scanner can also provide DeviceNet communication.
Q: How much user memory does the controller provide?A: The supplied specifications list 1 MB of user memory.
Field Installation Guidelines
Install the controller according to the applicable Allen-Bradley CompactLogix installation documentation and enclosure requirements.
Maintain adequate physical clearance around the controller and connected I/O modules for wiring access and service operations. Use the specified mounting method and secure the module against mechanical movement.
Route Ethernet, I/O, and power wiring separately where practical. Avoid routing communication cables alongside high-current switching conductors for extended distances.
Terminate cable shields and functional grounds according to the electrical design and the applicable Allen-Bradley installation requirements. Do not assume that cable shield termination provides protective-earth bonding unless the installation documentation specifies it.
Verify the controller, I/O configuration, firmware compatibility, network addressing, and connected EtherNet/IP devices before placing the system into normal operation.
12 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
12 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
Allen-Bradley 1769-L24ER-QBFC1B CompactLogix Controller
Configured for controller task execution and EtherNet/IP communication in CompactLogix systems, the Allen-Bradley 1769-L24ER-QBFC1B (1769-L24ER Controller) provides programmable control, local I/O expansion, and Ethernet network connectivity. The controller supports 32 tasks, with up to 1000 programs per task, and provides 768 KB of onboard user memory.
Hardware Specifications
Parameter
Specification
Model
1769-L24ER-QBFC1B
Brand
Allen-Bradley
Product Line
CompactLogix
Product Type
Controller
Base Model
1769-L24ER
UPC
885630101255
Origin
Not specified in supplied data
Weight
2.06 lb (0.94 kg)
Onboard User Memory
768 KB
Maximum Number of Tasks
32
Programs per Task
1000
Internal Energy Storage
Supported
Battery
Not required
Ethernet Network
Supported
DLR Topology
Supported
Linear Topology
Supported
Traditional Star Topology
Supported
Local I/O Expansion
Up to 4 Compact I/O modules
Maximum Ethernet Nodes
8
Controller Connections
256
EtherNet/IP Communication and I/O Scaling
The 1769-L24ER-QBFC1B supports EtherNet/IP-based controller communication and multiple Ethernet network topologies. The controller supports DLR, linear, and traditional star configurations, allowing network architecture to match the physical installation.
Furthermore, the controller provides up to 256 controller connections and supports a maximum of 8 Ethernet nodes according to the supplied specifications. Local I/O expansion supports up to 4 Compact I/O modules, allowing the control system to scale without changing the controller platform.
The 768 KB onboard user memory stores the application and controller data required for programmed task execution. The controller supports 32 tasks, while each task can contain up to 1000 programs.
Frequently Asked Questions (FAQ)
Q: Does the 1769-L24ER-QBFC1B require a battery?
A: No. The supplied specifications identify the controller as not requiring a battery and indicate internal energy storage support.
Q: How many tasks can the controller execute?
A: The controller supports a maximum of 32 tasks, with up to 1000 programs assigned to each task.
Q: What Ethernet network topologies does the controller support?
A: The controller supports DLR, linear, and traditional star topologies.
Field Installation Guidelines
Install the controller within the CompactLogix system according to the applicable Rockwell Automation installation documentation.
Confirm the available panel space before installation because the supplied dimensional data does not specify enclosure or mounting dimensions.
Maintain physical separation between Ethernet communication wiring and high-voltage or high-noise power conductors where practical.
Route communication cables to minimize exposure to motor, contactor, transformer, and other high-noise circuits.
Use the specified EtherNet/IP network topology consistently with the network design.
Verify all local I/O module connections before applying system power.
Confirm controller connection requirements against the configured Ethernet node count.
Inspect grounding and bonding arrangements according to the applicable electrical installation standard and system documentation.
Do not apply field wiring or power until terminal assignments and module compatibility have been verified.
Verify firmware compatibility between the controller, connected Compact I/O modules, and programming environment before commissioning.
12 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
12 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
Allen-Bradley 1769-L23-QBFC1B CompactLogix Packaged Controller
Configured for discrete and analog signal execution in CompactLogix controller platforms, the Allen-Bradley 1769-L23-QBFC1B (1769-L23-QBFC1B CompactLogix Packaged Controller) provides direct physical and electrical control functions through embedded I/O, RS-232 communication, and high-speed counter channels.
Hardware Specifications
Parameter
Specification
Model
1769-L23-QBFC1B
Brand
Allen-Bradley
Origin
USA
Product Type
CompactLogix Packaged Controller
Product Line
CompactLogix
Module Type
Processor Module
Weight
3.75 lbs (1.70 kg)
Operating Temp
0 to 60 deg C (32 to 140 deg F)
Storage Temp
-40 to 85 deg C (-40 to 185 deg F)
Power Consumption
Not specified in provided data
User Memory
512 KB
Communication Ports
Two RS-232 ports
Communication Protocols
Port 1: DF1 / ASCII / DH485; Port 2: DF1 / DH485
Embedded Digital Inputs
Sixteen 24 VDC inputs
Embedded Digital Outputs
Sixteen 24 VDC outputs
Analog Input Channels
Four differential or single-ended channels
Analog Input Range
0-10.5 VDC / 4-20 mA
Analog Output Channels
Two single-ended channels
Analog Output Range
0-10.5 VDC / 0-21 mA
High-Speed Counter Inputs
Four HSC inputs
Enclosure Type
Open-type
Mounting Method
DIN rail or panel mounting
Vibration Rating
5 g at 10 to 500 Hz
Operating Shock
30 g
Series
A and B
Replacement Terminal Block
1769-RTBN18
Wire Type
Copper, 90 deg C
Solid Wire Size
22-14 AWG
Stranded Wire Size
22-16 AWG
UPC
612598350742
EtherNet/IP and CompactLogix Control Architecture
The 1769-L23-QBFC1B integrates processor functions with embedded I/O resources inside a CompactLogix packaged controller design. Therefore, the controller reduces external module requirements for compact machine control applications.
The controller supports CompactLogix backplane communication methods and provides integrated I/O density scaling through sixteen 24 VDC digital inputs, sixteen 24 VDC digital outputs, analog channels, and high-speed counter inputs. In addition, the two RS-232 communication ports support DF1, ASCII, and DH485 serial communication protocols.
The hardware supports firmware-based CompactLogix system operation and maintains compatibility with controller configuration tools designed for the 1769 platform.
Frequently Asked Questions
Q: Does the 1769-L23-QBFC1B support Ethernet communication directly?A: No. The provided specifications list two RS-232 communication ports. Ethernet communication requires additional hardware or a compatible system architecture.
Q: What analog signal types can the controller process?A: The controller accepts four analog input channels configured for 0-10.5 VDC or 4-20 mA signals and provides two analog output channels configured for 0-10.5 VDC or 0-21 mA signals.
Q: Can the controller operate with DIN rail and panel installation methods?A: Yes. The 1769-L23-QBFC1B supports both DIN rail mounting and panel mounting configurations.
Field Installation Guidelines
Install the 1769-L23-QBFC1B on a stable DIN rail or panel surface according to the CompactLogix installation requirements.
Maintain separation between analog signal wiring and high-voltage power conductors to reduce electrical interference. Use appropriate shield grounding practices for analog circuits, and connect cable shields according to the control cabinet grounding design.
Verify terminal block wiring before applying power. Confirm that 24 VDC input and output circuits match the configured I/O assignment. Ensure RS-232 communication cables follow recommended industrial routing practices to avoid signal disruption.
Provide adequate cabinet ventilation to maintain the specified operating temperature range. Before system startup, verify controller firmware compatibility and I/O configuration parameters within the programming environment.
12 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
12 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
Allen-Bradley 1769-L31ER-NSE CompactLogix 5370 L3 Controller
The Allen-Bradley 1769-L31ER-NSE, also cataloged as the 1769-L31ER-NSE CompactLogix 5370 L3 Controller, operates as a dedicated hardware component for programmable logic execution and EtherNet/IP communication within CompactLogix automation systems.
Hardware Specifications
Parameter
Specification
Model
1769-L31ER-NSE
Brand
Allen-Bradley / Rockwell Automation
Origin
United States
Product Type
CompactLogix Controller
Product Series
CompactLogix 5370 L3
Memory
0.5 MB
Communication Interface
2 x EtherNet/IP ports with Device-Level Ring (DLR) support
Programming Interface
1 x USB 2.0 full-speed port
Motion Control Capacity
Up to 16 axes through Integrated Motion on EtherNet/IP
I/O Expansion Capacity
Up to 16 Compact I/O modules across 3 banks
Power Supply Voltage
24 VDC
Enclosure Type
Open style
EtherNet/IP and Logix Platform Integration
The 1769-L31ER-NSE controller uses the Logix control platform for application execution and device communication. It supports EtherNet/IP networks with dual communication ports, allowing linear and Device-Level Ring network configurations. In addition, the controller exchanges data through deterministic industrial Ethernet communication paths.
Furthermore, the CompactLogix architecture provides I/O density scaling through local Compact I/O expansion. The controller connects to distributed devices and field components through EtherNet/IP communication, while Studio 5000 Logix Designer provides the programming environment.
The controller supports firmware flash compatibility within the CompactLogix 5370 L3 platform. Therefore, users must verify controller firmware revision compatibility before applying firmware updates or replacing hardware components.
Frequently Asked Questions (FAQ)
Q: Does the 1769-L31ER-NSE support EtherNet/IP ring communication?A: Yes. The controller provides dual EtherNet/IP ports and supports Device-Level Ring (DLR) network configurations.
Q: Can the 1769-L31ER-NSE control motion devices?A: Yes. The controller supports up to 16 motion axes through Integrated Motion on EtherNet/IP.
Q: Does the controller support hot-swapping of Compact I/O modules?A: No hot-swap capability is specified for this controller. Power removal and standard installation procedures should be followed when adding or removing I/O modules.
Field Installation Guidelines
Install the 1769-L31ER-NSE controller on a suitable DIN rail mounting system with proper mechanical support. Keep Ethernet communication cables separated from high-voltage power conductors to reduce electrical interference.
Connect the protective grounding system according to industrial control panel practices. Maintain correct shielding termination for Ethernet cables when required by the installation environment.
Verify the 24 VDC power supply polarity before energizing the controller. Confirm the firmware revision, network addressing, and I/O configuration before placing the controller into operational service.
12 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
12 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
Allen-Bradley 1769-L24ER-QB1B CompactLogix Programmable Automation Controller
Configured for controller task execution and Ethernet/IP communication management in CompactLogix control networks, the Allen-Bradley 1769-L24ER-QB1B (1769-L24ER-QB1B Programmable Automation Controller) provides direct processor control and I/O management functions.
Hardware Specifications
Parameter
Specification
Model
1769-L24ER-QB1B
Brand
Allen-Bradley
Origin
United States
Product Type
Programmable Automation Controller
Series
CompactLogix
Weight
0.91 kg (2.00 lbs)
Dimensions
Not specified in provided data
Operating Temp
0 to 60 deg C
Power Consumption
12 W maximum power dissipation
User Memory
750 KB
Controller Tasks
32 tasks, 100 programs per task
Communication Ports
2 Ethernet ports, 1 USB port
Communication Protocols
EtherNet/IP and DeviceNet
Local Expansion Modules
Maximum 4 modules
Current Draw
1.54 A at 5 VDC; 0.95 A at 24 VDC
Isolation Voltage
30 V continuous
Mounting Method
DIN rail or panel mount
Embedded Power Supply
24 VDC isolated input
EtherNet/IP and CompactLogix Control Architecture
The 1769-L24ER-QB1B operates as a CompactLogix controller with integrated Ethernet communication capability. It manages application logic through task-based execution, supporting up to 32 controller tasks with 100 programs assigned to each task.
Furthermore, the controller uses EtherNet/IP communication for industrial network data exchange and provides USB connectivity for local programming and configuration. The integrated Ethernet ports support distributed control architectures while maintaining direct communication between controller resources and connected devices.
The CompactLogix platform supports I/O density scaling through local expansion modules. Therefore, the controller can extend its processing functions with up to 4 local expansion modules according to system requirements.
Frequently Asked Questions
Q: Does the 1769-L24ER-QB1B support redundant controller operation?A: The 1769-L24ER-QB1B does not provide built-in controller redundancy functions. Redundant configurations require compatible system-level architectures and additional hardware evaluation.
Q: What communication interfaces are available on the 1769-L24ER-QB1B?A: The controller provides two Ethernet ports and one USB port. It supports EtherNet/IP communication and local USB-based programming functions.
Q: Can the 1769-L24ER-QB1B use local expansion modules?A: Yes. The controller supports up to 4 local expansion modules within the CompactLogix system configuration.
Field Installation Guidelines
Install the 1769-L24ER-QB1B on a suitable DIN rail or panel mounting surface according to the mechanical installation requirements of the control cabinet.
Use shielded communication cables for Ethernet connections in electrically noisy environments. Connect cable shields according to the site grounding practice to reduce electromagnetic interference.
Keep Ethernet communication wiring separated from high-voltage power conductors and motor drive cables. Maintain proper cabinet airflow to prevent temperature accumulation around the controller.
Before applying power, verify the 24 VDC supply polarity, grounding arrangement, and module installation position. Confirm firmware compatibility between the controller, programming software, and connected CompactLogix system components before commissioning.
12 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
12 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
Allen-Bradley 1769-L34ER CompactLogix 5370 L3 Controller
The Allen-Bradley 1769-L34ER, also cataloged as the 1769-L34ER CompactLogix 5370 L3 Controller, operates as a programmable automation controller for executing logic processing, I/O coordination, and EtherNet/IP communication tasks within CompactLogix control platforms.
Hardware Specifications
Parameter
Specification
Model
1769-L34ER
Brand
Allen-Bradley
Origin
USA
Operating Temp
0 deg C to 60 deg C
Power Consumption
Requires 24 VDC isolated power supply
Controller Family
CompactLogix 5370 L3
User Memory
2.0 MB
Ethernet Interface
2 x RJ45 EtherNet/IP ports with DLR support
USB Interface
1 x USB 2.0 full-speed programming port
Local I/O Capacity
Up to 30 I/O modules across 3 I/O banks
Motion Control
Supports up to 16 axes through Integrated Motion over EtherNet/IP
Isolation Voltage
50 V continuous, reinforced insulation type
Enclosure Type
Open-style, IP00
Programming Software
Studio 5000 Logix Designer version 20 or later
Communication Protocols
EtherNet/IP, Modbus via Add-On Instructions, DF1, DH-485 via serial modules
EtherNet/IP and CompactLogix Communication Features
The Allen-Bradley 1769-L34ER controller integrates dual EtherNet/IP interfaces for industrial network communication. The controller supports linear, star, and Device-Level Ring (DLR) topologies, allowing flexible network architecture design.
Furthermore, the controller uses EtherNet/IP deterministic communication for coordinated I/O exchange and motion synchronization. The integrated network interface supports CIP Motion functions, enabling multi-axis control without additional communication adapters.
The controller architecture supports backplane bus communication velocity management and I/O density scaling within the CompactLogix 5370 L3 platform. Therefore, users can expand local I/O configurations while maintaining coordinated controller execution.
Frequently Asked Questions
Q: Does the 1769-L34ER support hot-swapping of CompactLogix I/O modules?A: No. The 1769-L34ER system does not support live removal or insertion of local I/O modules. Power must be removed before changing hardware connections.
Q: What network function is provided by the two Ethernet ports?A: The two RJ45 EtherNet/IP ports support network communication and Device-Level Ring (DLR) topology configurations for connected automation devices.
Q: Which software environment configures the 1769-L34ER controller?A: The controller uses Studio 5000 Logix Designer software for programming, configuration, and firmware-compatible controller management.
Field Installation Guidelines
Install the 1769-L34ER controller on a DIN rail inside an appropriate industrial enclosure. Maintain proper spacing around the controller to support airflow and heat dissipation.
Connect the 24 VDC power supply according to the controller wiring requirements. Use properly rated industrial wiring and separate communication cables from high-voltage power conductors to reduce electrical interference.
For EtherNet/IP connections, use industrial Ethernet cables with suitable shielding and apply correct grounding practices. Verify network topology configuration before commissioning the controller.
Confirm firmware compatibility between the controller, Studio 5000 Logix Designer software, and connected CompactLogix modules before system startup.
12 in stock
Delivery within 48 hours, pay afterwards
Mid weeks Monday to friday we offer next day delivery if the product is on stock and exceptions on holidays.
Weekends We offer no deliveries in the weekends.
International Depending on where you’re located, we offer next day delivery. Check your status on this link
