PLC systems and modules deliver flexible automation for industries worldwide. Our inventory includes controllers, input/output modules, and communication units from Allen-Bradley, Siemens, GE, and other leading brands.
PLC Systems & Modules
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Honeywell Honeywell FTA-T-14 14-Channel Analog Input Module
Overview The Honeywell FTA-T-14 is a high-precision 14-channel analog input module designed for industrial control and process automation systems. It converts analog sensor signals, including voltage and current, into digital data for Honeywell control platforms such as Experion PKS and TDC 3000. Built for extreme environments, it delivers reliable, high-speed signal processing with 16-bit resolution. Key Features High Accuracy: ±0.1% full-scale precision for demanding industrial applications Fast Response: <2 ms response time suitable for real-time process control Multi-Signal Support: Accepts voltage (-10 V to +10 V) and current (0–20 mA, 4–20 mA) inputs Robust Reliability: Redundant design, channel-to-channel isolation, and built-in diagnostics ensure continuous operation Noise Reduction: Integrated signal filtering and linearization minimize interference Wide System Compatibility: Seamlessly integrates with Honeywell Experion PKS, TDC 3000, and other compatible systems Industrial Durability: IP65 rated, operates in temperatures from –40°C to +70°C, resistant to harsh environmental conditions Technical Specifications Specification Details Model Honeywell FTA-T-14 Type 14-Channel Analog Input Module Input Channels 14 Input Signal Types Voltage: -10 V to +10 V; Current: 0–20 mA, 4–20 mA Resolution 16-bit Sampling Rate 1000 Hz Response Time <2 ms Power Supply 24 VDC Power Consumption 5 W Isolation Channel-to-channel and channel-to-ground, IEC 61508 compliant Protection Signal filtering, linearization, configurable alarm thresholds Redundancy Supports hardware redundancy for critical processes Diagnostics Self-test, real-time monitoring, remote fault detection Operating Temperature –40°C to +70°C Storage Temperature –40°C to +85°C Ingress Protection IP65 Mounting DIN rail or panel mount Dimensions 115 × 65 × 30 mm Weight 0.5 kg Applications Process signal acquisition in chemical, power, oil & gas, water treatment, and manufacturing systems Input conversion for Honeywell Experion PKS and TDC 3000 control platforms Real-time monitoring and control in critical industrial environments Upgrades or replacements for legacy analog input modules FAQ Q: What types of analog signals can FTA-T-14 process?A: It supports voltage (-10 V to +10 V) and current (0–20 mA, 4–20 mA) inputs from various sensors. Q: Is it suitable for harsh industrial conditions?A: Yes, it is IP65 rated, supports –40°C to +70°C operation, and includes robust filtering and diagnostics. Q: Can it be mounted on a DIN rail?A: Yes, the module supports DIN rail and panel mounting. Q: Does it support redundancy for critical applications?A: Yes, hardware redundancy and built-in diagnostics ensure continuous operation in critical processes.
$200.00 $100.00
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Honeywell Honeywell 51155967 TDC 3000 I/O Module
Overview The Honeywell 51155967 is a high-performance I/O module specifically designed for Honeywell TDC 3000 Distributed Control Systems. It ensures fast and reliable input/output signal processing, enabling seamless communication between field devices and the control system for industrial process control applications. Key Features High-Volume Data Processing: Handles large amounts of input/output data efficiently Industrial Reliability: Resistant to shock, vibration, and temperature extremes Modular Design: Simplifies installation, replacement, and maintenance Seamless System Integration: Works within TDC 3000 architecture for smooth module communication Continuous Operation: Optimized for extended use in petrochemical, power generation, and manufacturing environments Genuine Honeywell Component: Ensures full compatibility with C300 series and TDC 3000 systems Technical Specifications Specification Details Model Honeywell 51155967 Type TDC 3000 I/O Module / C300 Part Part Number 51155967 Dimensions 8.3″ × 6.3″ × 3.2″ Weight 1.4 lbs Power Supply 24 VDC Design Modular for easy installation and replacement Performance Fast and efficient data processing for high-volume I/O Durability Resistant to industrial shock, vibration, and temperature extremes Applications I/O signal management in Honeywell TDC 3000 Distributed Control Systems Integration with other C300 modules for comprehensive process control Continuous operation in petrochemical, power generation, and industrial manufacturing systems Upgrade or replacement of legacy TDC 3000 I/O modules FAQ Q: What power supply options does this module support?A: The 51155967 operates on 24 VDC for reliable industrial use. Q: Can this module handle harsh industrial conditions?A: Yes, it is designed to resist mechanical stress, vibration, and extreme temperatures. Q: Is it compatible with all TDC 3000 installations?A: It is a genuine Honeywell C300 series module, ensuring seamless integration with standard TDC 3000 systems. Q: Are there similar modules available for comparison?A: Other C300 series modules offer specialized I/O options, including analog, digital, and mixed-signal configurations for different process requirements.
$200.00 $100.00
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Honeywell Honeywell 51402083-100 Co‑Processor Module
Overview The Honeywell 51402083‑100 is a high-performance co-processor module engineered to enhance Honeywell TDC 3000 Distributed Control Systems (DCS). By supplementing the main CPU with additional processing power, it efficiently handles complex control tasks, accelerates system response, and ensures reliable operation in demanding industrial environments. Compact and rugged, this module is ideal for advanced automation applications requiring consistent uptime. Technical Specifications Specification Details Manufacturer Honeywell Part Number 51402083‑100 Module Type Co‑Processor Module / Circuit Board System Compatibility Honeywell TDC 3000 DCS Processor Motorola-based co-processor (variant of 68020 family) Memory Integrated RAM for task management Dimensions 216 × 160 × 30 mm Weight 0.5 kg Power Supply 24 VDC typical Operating Temperature 0 – 55 °C Key Features Performance Enhancement: Offloads demanding computations from the main CPU for faster control response. Efficient Load Management: Handles complex algorithms and process-intensive tasks independently. Industrial Durability: Built for continuous operation under standard industrial conditions. Compact Integration: Fits neatly into Honeywell TDC 3000 racks without requiring extra space. Seamless Compatibility: Specifically designed to integrate with Honeywell DCS systems. Applications Process Automation: Supports chemical, oil & gas, and manufacturing facilities needing advanced control logic. Power Generation: Monitors and manages turbines, generators, and auxiliary systems. Industrial Control: Executes advanced control algorithms and real-time system logic. Safety and Monitoring: Ensures reliable performance for interlocks, alarms, and critical process monitoring. FAQ Q: Can the 51402083‑100 module be used in other DCS systems?A: No, it is specifically designed for Honeywell TDC 3000 DCS and is not compatible with other platforms. Q: What processing tasks does it handle?A: It manages complex computations, advanced control algorithms, and CPU-intensive process logic. Q: What are the environmental requirements?A: Suitable for standard industrial conditions, 0–55 °C, with proper handling to avoid static discharge.
$200.00 $100.00
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Honeywell Honeywell 51402080-100 Co‑Processor Card
Overview The Honeywell 51402080‑100 is a dedicated co-processor card designed to expand processing capabilities in Honeywell TDC 3000 Distributed Control Systems (DCS). By offloading complex computations from the main CPU, it ensures faster system response and reliable performance in high-demand industrial control applications. Compact, robust, and engineered for continuous operation, this module is essential for advanced process automation and critical monitoring tasks. Technical Specifications Specification Details Manufacturer Honeywell Part Number 51402080‑100 Module Type Co‑Processor Card System Compatibility Honeywell TDC 3000 DCS Dimensions 216 × 160 × 30 mm (8.5 × 6.3 × 1.2 in) Weight 0.5 kg Power Supply 24 VDC typical Operating Temperature 0 – 55 °C Key Features Enhanced Processing Power: Offloads intensive calculations from the main CPU for improved throughput. Optimized System Efficiency: Supports advanced algorithms and complex control functions. Industrial Reliability: Engineered for continuous operation in demanding environments. Compact Form Factor: Fits seamlessly into Honeywell DCS racks without requiring additional space. High Performance: Enables faster response times and better resource utilization for mission-critical tasks. Applications Process Automation: Ideal for chemical, oil & gas, and manufacturing facilities requiring advanced control logic. Power Generation: Monitors and manages turbines, generators, and auxiliary equipment. Industrial Control Systems: Supports complex control algorithms within Honeywell DCS environments. Safety Systems: Ensures reliable operation of interlocks, alarms, and critical monitoring functions. FAQ Q: Can the 51402080‑100 be used outside a Honeywell DCS system?A: No, this co-processor card is designed specifically for Honeywell TDC 3000 DCS systems. Q: What type of computations does it handle?A: Handles complex algorithms, advanced mathematical operations, and intensive process control logic. Q: What operating environment is supported?A: Industrial temperature range from 0 to 55 °C, suitable for standard control room and process plant conditions.
$200.00 $100.00
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Honeywell Honeywell 51201795-800 Processor Circuit Board
Overview The Honeywell 51201795‑800 is a high-performance processor circuit board designed for Honeywell TDC 2000 and TDC 3000 Distributed Control Systems (DCS). It combines robust CPU processing with integrated memory to execute control logic and manage process data reliably. Engineered for demanding industrial environments, this module delivers stable, continuous operation in chemical plants, power generation facilities, and manufacturing automation systems. Technical Specifications Specification Details Manufacturer Honeywell Part Number 51201795‑800 Module Type Processor Circuit Board Processor Motorola 68020 CPU Memory 8 MB DIMM4‑8 Dimensions 216 × 160 × 30 mm Weight 0.33 lbs Power Supply 24 VDC typical Operating Temperature 0 – 55 °C Output Signals Digital/analog compatible with Honeywell DCS System Compatibility Honeywell TDC 2000 / TDC 3000 Key Features Reliable Processing: Motorola 68020 CPU ensures smooth operation for complex control tasks. Integrated Memory: 8 MB DIMM provides ample storage for process data and applications. Compact Form Factor: Designed to fit directly into Honeywell DCS racks. Industrial Durability: Built to withstand continuous operation in harsh environments. Seamless System Integration: Fully compatible with Honeywell TDC 2000/3000 DCS architectures. Applications Process Automation: Control and monitoring of chemical, oil & gas, and manufacturing operations. Power Generation: Managing turbine systems and plant-wide control tasks. Industrial Safety: Supporting interlocks, critical monitoring, and fail-safe operations. Automation Backbone: Provides computing and memory support for Honeywell DCS systems. FAQ Q: What CPU does the 51201795‑800 use? A: The module is powered by a Motorola 68020 CPU for reliable industrial performance. Q: How much memory is integrated? A: It includes 8 MB DIMM4‑8 memory suitable for process data storage. Q: Is this board compatible with Honeywell TDC 3000 systems? A: Yes, it is fully compatible with both TDC 2000 and TDC 3000 DCS systems. Q: Can it operate continuously in industrial conditions? A: Yes, it is designed for continuous operation within 0–55 °C industrial temperature ranges.
$200.00 $100.00
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Honeywell Honeywell DC-TDIL01 Digital Input Module
Overview The Honeywell DC‑TDIL01 is a 24V digital input module designed for reliable signal acquisition in industrial control systems. Engineered for high-speed, robust operation, it captures on/off signals from field devices such as switches, sensors, and relays, and transmits them to PLCs or DCS systems. Its compact, durable design ensures performance even in harsh industrial environments, making it suitable for process monitoring, safety systems, and automation control. Technical Specifications Specification Details Manufacturer Honeywell Part Number DC‑TDIL01 (variant: 51307780‑176) Module Type Digital Input Module (IOTA series) Input Voltage 24 VDC Input Current 30 mA Input Type DC voltage or current Response Time <1 ms Relay Outputs 2 SPDT relays Relay Rating 10 A @ 24 VDC Communication MODBUS RTU Isolation 2500 VAC for electrical safety and noise immunity Dimensions 50 × 80 × 35 mm Weight 0.4 kg Operating Temperature -40 °C to +85 °C Mounting DIN rail or panel mount Key Features High-Speed Detection: Sub-1 ms input response ensures real-time monitoring and control. Robust Isolation: 2500 VAC isolation protects against electrical noise and interference. Flexible I/O Compatibility: Accepts dry and wet contacts from various sensors and switches. Integrated Relay Outputs: Built-in SPDT relays enable direct actuator control. Compact and Rugged: Small footprint with durable housing for harsh industrial environments. Seamless Integration: MODBUS RTU communication enables connectivity with Honeywell and third-party automation systems. Applications Process Monitoring: Signal collection from limit switches, valve sensors, and emergency stops. Safety Instrumented Systems (SIS): Input acquisition for interlocks and safety controls. Automation Control: Integration with PLCs, DCS, and industrial machines for automated operations. FAQ Q: What is the input response time of DC‑TDIL01? A: The module has a high-speed detection response of less than 1 ms, suitable for real-time monitoring. Q: Can it handle different sensor types? A: Yes, it supports both dry and wet contacts, allowing flexible connection to various field devices. Q: Is the module suitable for harsh industrial conditions? A: Yes, it operates from -40 °C to +85 °C and features 2500 VAC isolation for noise immunity. Q: Are there alternative Honeywell digital input modules? A: Comparable modules include DC‑TDIL02 and DC‑TDIL03, which offer additional input channels or enhanced relay outputs.
$200.00 $100.00
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Honeywell Honeywell 51155996 PLC Module
Overview The Honeywell 51155996 is a versatile PLC module designed for the C300 series controllers. It provides both digital and analog input/output connectivity, enabling reliable communication between field devices and the control system. Engineered for continuous operation, this module is suitable for demanding industrial environments where performance and reliability are critical. Technical Specifications Specification Details Manufacturer Honeywell Part Number 51155996 Module Type PLC Module / Ram Charger Assembly Series C300 Country of Origin USA Weight 0.5 kg Dimensions Compact module, supplier-dependent I/O Support Digital and analog channels Communication Fieldbus compatible, supports industrial network protocols Operating Temperature 0 – 55 °C Storage Temperature –20 – 70 °C Durability Built for harsh industrial conditions Mounting Standard C300 rack integration Key Features Flexible I/O: Supports digital and analog connections for sensors, actuators, and other field devices. Fieldbus Integration: Compatible with major industrial communication networks for seamless automation. High Reliability: Designed for continuous operation under challenging industrial conditions. Robust Construction: Durable housing ensures long-term performance and protection. Easy Installation: Plug-and-play design simplifies integration into Honeywell C300 controller systems. Applications Process Automation: Suitable for chemical, oil & gas, and manufacturing industries. Facilities Management: Monitoring and control of HVAC, lighting, and utilities. Industrial Equipment: Robotics, packaging lines, assembly lines, and other automated systems. Remote Monitoring: Integration with distributed field devices for real-time process feedback. FAQ Q: What types of I/O does the 51155996 support? A: It provides both digital and analog input/output channels for flexible field device connectivity. Q: Is this module compatible with all Honeywell C300 controllers? A: Yes, it is designed specifically for the C300 series and integrates seamlessly with existing controller racks. Q: Can this PLC module operate in harsh environments? A: Yes, it is engineered for high reliability and durability in demanding industrial conditions. Q: Are there similar modules available? A: Comparable modules include Honeywell 51155997 and 51155995, which offer variations in I/O channel counts and additional functionality.
$200.00 $100.00
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Honeywell Honeywell 621-9938 Serial I/O Module
Overview The Honeywell 621-9938 is a high-reliability Serial Input/Output Module (SIOM) engineered for Honeywell TDC 3000 and ISSC 600 control systems. This module provides robust serial communication support via RS-232 and RS-485 interfaces and supports dual-redundant configurations to maintain continuous operation in mission-critical industrial environments. Compact and lightweight, it integrates seamlessly with Honeywell I/O architectures while meeting global certification standards. Key Features High-Reliability Design: Engineered for mission-critical industrial automation applications Dual Communication Interfaces: RS-232 and RS-485 serial support Scalable I/O Options: Available in 8, 16, or 32-point configurations to suit system requirements Redundant Architecture: Maintains operational continuity in case of module or link failure Compact Form Factor: Lightweight design for easy integration into existing Honeywell systems Global Certifications: CE, TUV, UL508, CSA certified for industrial compliance Technical Specifications Specification Details Manufacturer Honeywell (USA) Model Number 621-9938 Product Type Serial Input/Output Module (SIOM) Compatible Systems TDC 3000, ISSC 600 I/O Capacity 8, 16, or 32 points Communication Interfaces RS-232, RS-485 Redundancy Dual redundant configuration Dimensions 38 × 267 × 165 mm Weight 1.85 lbs Functional Description The 621-9938 module manages full serial I/O card files and communicates directly with Honeywell 621-9939 Serial Link Modules (SLM). Its dual-redundant design ensures reliable operation, even in environments with high electrical noise or system interruptions. It is suitable for controlling and monitoring discrete and analog field devices within TDC 3000 and ISSC 600 networks. Applications Ideal for mission-critical industrial processes such as chemical, petrochemical, and power generation systems where uninterrupted serial communication and redundancy are essential. FAQ Q: Can this module be used outside TDC 3000/ISSC 600 systems?A: Compatibility is primarily limited to Honeywell architectures; adapters may be needed for modern systems. Q: What redundancy options are available?A: The module supports dual-redundant configurations to maintain continuous operation if one channel fails. Q: Are different I/O capacities available?A: Yes, the 621-9938 series is available in 8, 16, or 32-point configurations.
$200.00 $100.00
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Honeywell Honeywell 621-9935 Serial I/O Module
Product Description The Honeywell 621-9935 Serial I/O Module provides robust serial communication for IPC 620 and 621 systems. It enables reliable data exchange between controllers, operator stations, engineering workstations, and third-party devices. Designed for industrial-grade applications, it supports redundancy and fault-tolerant operation when paired with Serial Link Selector Modules. Technical Specifications Specification Details Supported Protocols RS-232, RS-422 Number of Channels 2–4 serial ports Baud Rate 300 bps – 115.2 kbps Isolation Optical isolation on all channels Error Detection Parity check, CRC verification Status Indicators LEDs for link activity, communication status, and faults Power Supply 5 VDC from backplane Dimensions 130 × 35 × 110 mm Weight 1.39 lbs Operating Temperature 0°C to +60°C Storage Temperature –40°C to +85°C Mounting Rack-mounted modular slot Key Features Provides RS-232 and RS-422 serial communication for controllers and external devices. Supports redundancy when paired with Serial Link Selector Modules (e.g., 621-9928R). LED diagnostics for real-time monitoring of communication and fault status. Rugged construction with optical isolation for EMI resistance. Flexible configuration across multiple baud rates and protocols. Applications The 621-9935 is widely used in oil & gas, chemical, and power generation industries. It ensures reliable communication between control modules and external systems in distributed control environments, supporting continuous operation under harsh conditions. FAQ Q: Can this module support multiple serial protocols simultaneously?A: Yes, it supports RS-232 and RS-422 on separate channels. Q: Is the module compatible with redundancy systems?A: Yes, it can be paired with Serial Link Selector Modules for fault-tolerant operation. Q: What operating environments are suitable?A: It is designed for industrial environments with operating temperatures from 0°C to 60°C and storage temperatures down to –40°C. Q: How does it integrate with operator stations and engineering workstations?A: It provides dedicated serial communication links for seamless data exchange without additional converters.
$200.00 $100.00
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Honeywell Honeywell 621-9934 I/O Rack Power Supply Module
Overview The Honeywell 621-9934 is a versatile I/O rack power supply module designed for IPC 620 and IPC 621 distributed control systems. It converts standard 115/230 VAC input into regulated +5 VDC and ±15 VDC outputs, providing stable power to both logic and analog I/O modules. Built for reliability in industrial environments, this module features overcurrent and thermal protections, diagnostic LEDs, and a compact fanless design for easy integration. Key Features Dual Output Voltages: Supplies +5 VDC for digital modules and ±15 VDC for analog signals High Current Capability: Supports up to 8 A at +5 VDC for multiple I/O modules Rugged Industrial Design: Resistant to vibration, electrical noise, and wide temperature ranges Diagnostic Indicators: LED lights for power status and fault detection Space-Efficient: Compact footprint fits seamlessly into IPC 620/621 racks Fanless Cooling: Convection design ensures reliable silent operation Technical Specifications Specification Details Model Number 621-9934 Product Type I/O Rack Power Supply Module Input Voltage 115/230 VAC, 47–63 Hz Output Voltages +5 VDC and ±15 VDC Output Current Up to 8 A at +5 VDC Protection Features Overload, over-voltage, thermal shutdown Indicators Power and fault LEDs Cooling Method Passive air cooling (fanless) Dimensions 130 × 35 × 110 mm Weight 3.2 lbs Mounting Rack-mounted compatible with IPC 620/621 Operating Temperature 0°C to +60°C Storage Temperature –20°C to +85°C Functional Description The 621-9934 module ensures uninterrupted operation for IPC 620/621 systems by delivering stable and isolated power to all connected analog and digital I/O modules. Its dual voltage outputs make it suitable for both logic and analog devices, while built-in protections and diagnostic LEDs provide operational reliability and safety in harsh industrial conditions. Applications Ideal for use in chemical plants, refineries, power generation facilities, and other industrial environments where high-reliability power delivery is required for distributed control systems. FAQ Q: Can this module replace older single-output power supplies?A: Yes, as long as the system requires +5 VDC and ±15 VDC outputs and current does not exceed 8 A. Q: Does it support hot-swapping?A: No, system shutdown is required for installation or replacement. Q: Is the fanless design reliable for continuous operation?A: Yes, the convection-cooled design is engineered for continuous use in industrial environments.
$200.00 $100.00
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Honeywell Honeywell 621-9932 I/O Rack Power Supply Module
Overview The Honeywell 621-9932 is a dedicated I/O rack power supply module for IPC 620 and IPC 621 distributed control systems. Designed to provide stable, isolated, and regulated 5 VDC power to connected I/O modules, it ensures continuous system operation under demanding industrial conditions. With rugged construction, built-in protections, and diagnostic LEDs, this module is essential for maintaining reliable process control. Key Features Regulated Power Output: Delivers clean 5 VDC to all I/O modules through the backplane Protective Design: Includes over-voltage, over-current, and thermal shutdown safeguards Visual Diagnostics: LED indicators display normal operation, fault conditions, and load status Industrial Durability: Engineered for continuous operation in harsh environments Compact & Modular: Lightweight, space-efficient form factor compatible with IPC 620/621 racks Fanless Cooling: Convection-cooled for silent and reliable operation Technical Specifications Specification Details Model Number 621-9932 Product Type I/O Rack Power Supply Module Input Voltage 24 VDC nominal (20–30 VDC acceptable) Output Voltage 5 VDC regulated Output Current Up to 8 A (depending on load) Protection Features Over-voltage, over-current, thermal shutdown Indicators Power normal, fault, load LEDs Cooling Convection (fanless) Hot-Swap Support Not supported Dimensions 130 × 35 × 110 mm Weight 0.86 kg Mounting Rack-mounted or DIN rail compatible with IPC 620/621 Operating Temperature 0°C to 60°C Storage Temperature –20°C to +85°C Functional Description The 621-9932 acts as the central power hub for all I/O modules in IPC 620/621 systems. It converts 24 VDC nominal input from the system backplane into a stable 5 VDC output for analog and digital modules. Although it does not support hot-swapping, its robust design ensures minimal downtime when powering multiple modules in process control applications. Applications Widely deployed in chemical plants, oil & gas, pharmaceutical, and power generation industries, the 621-9932 is critical wherever uninterrupted operation of control systems is required. FAQ Q: Can the 621-9932 module be replaced without shutting down the system?A: No, it does not support hot-swapping, so system shutdown is required for replacement. Q: What is the maximum current output of the module?A: Up to 8 A, depending on the number and type of connected I/O modules. Q: Is it suitable for harsh industrial environments?A: Yes, with rugged construction, thermal protection, and a fanless design for reliability.
$200.00 $100.00
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Honeywell Honeywell 621-6575 Digital Output Module
Overview The Honeywell 621-6575 is a 16-channel digital output module built for IPC 620 and IPC 621 systems. Designed to convert controller logic signals into 24 VDC discrete outputs, it enables safe and dependable operation of relays, solenoids, indicator lamps, and other field devices. The module integrates optical isolation and per-channel diagnostic LEDs to enhance protection and provide immediate visual feedback. Key Features 16 discrete source outputs for high-density signal control Solid-state design ensures fast switching and minimal maintenance Optical isolation between logic and field circuits protects against electrical noise LED indicators per channel display real-time output status Rugged construction for long-term reliability in industrial environments Built-in protection for over-current, short-circuits, and reverse polarity Technical Specifications Specification Details Model Number 621-6575 Product Type Digital Output Module (Source) Channels 16 discrete outputs Output Voltage 24 VDC (typical) Output Current 0.5 A per channel (max) Output Type Solid-state source outputs Isolation Optical isolation between logic and field outputs Indicators LED per channel for status monitoring Response Time <5 ms switching Dimensions 158 × 98 × 30 mm Weight 0.66 kg Operating Temperature 0°C to 60°C Storage Temperature –20°C to +85°C Mounting Rack-mounted, modular slot Protection Features Over-current, short-circuit, reverse polarity protection Functional Description The 621-6575 reliably transforms logic-level signals from the controller into discrete 24 VDC outputs for actuators and indicators. Its optical isolation safeguards system electronics from electrical interference while the diagnostic LEDs provide quick verification of module performance. Applications Ideal for industrial automation, energy management, and process control, this module drives relays, solenoids, and lamps in distributed control systems across oil & gas, chemical, and power generation industries. FAQ Q: How does this module differ from other 621-series outputs?A: The 621-6575 features solid-state source outputs with full optical isolation and diagnostic LEDs, providing improved noise immunity compared to basic variants. Q: Can it drive multiple high-current devices?A: Each channel supports up to 0.5 A; total current should remain within module specifications. Q: Is it compatible with harsh industrial conditions?A: Yes, the module is built for continuous operation under vibration, EMI, and temperature fluctuations.
$200.00 $100.00
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Honeywell Honeywell 621-6550 Digital Output Board
Overview The Honeywell 621-6550 is a 16-channel digital output board designed for IPC 620 and IPC 621 systems. It converts controller logic signals into discrete 24 VDC outputs, enabling safe and reliable operation of relays, solenoids, indicator lamps, and other field devices. This source-output module integrates optical isolation and per-channel diagnostic LEDs for robust system protection and real-time status monitoring. Key Features 16 digital source outputs for high-density control Solid-state switching with fast response and minimal maintenance Optical isolation between logic and field outputs to prevent electrical interference LED indicators per channel for visual status verification Rugged construction for continuous operation in demanding industrial environments Over-current, short-circuit, and reverse-polarity protection for enhanced safety Technical Specifications Specification Details Model Number 621-6550 Product Type Digital Output Module (Source) Channels 16 discrete outputs Output Voltage 24 VDC (typical) Output Current 0.5 A per channel (max) Output Type Solid-state source outputs Isolation Optical isolation between logic and field circuits Indicators LED per channel for output status Response Time <5 ms switching Dimensions 158 × 98 × 30 mm Weight 1.46 lbs Operating Temperature 0°C to 60°C Storage Temperature –20°C to +85°C Mounting Rack-mounted, modular slot Protection Features Over-current, short-circuit, reverse polarity protection Functional Description The 621-6550 transforms controller logic into discrete outputs, allowing precise operation of industrial actuators. Its optical isolation and diagnostic feedback reduce the risk of electrical noise interference, ensuring safe and reliable output control. Applications Ideal for process automation, energy management, and factory control systems, this module drives relays, solenoids, and indicator lamps in distributed control systems within oil & gas, chemical, and power generation facilities. FAQ Q: How does the 621-6550 differ from the standard analog input module?A: The 621-6550 is a source-output digital module, whereas the analog input variant collects signals; both share the same base part number but serve distinct functions. Q: What types of field devices can it operate?A: Relays, solenoids, indicator lamps, and other 24 VDC discrete actuators. Q: Is it suitable for harsh industrial conditions?A: Yes, it is designed for high reliability under industrial temperature, vibration, and EMI conditions.
$200.00 $100.00
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Honeywell Honeywell 621-3560 Digital Input Module
Overview The Honeywell 621-3560 is an advanced 16-channel digital input module for IPC 620 and IPC 621 controllers, designed to capture discrete on/off signals from field devices such as switches, push buttons, and relay contacts. Compared to the 621-3550, this module offers enhanced isolation and diagnostic capabilities for environments with higher electrical noise. Key Features 16 digital input channels for high-density signal monitoring Enhanced optical isolation for robust protection against electrical interference LED indicators per channel for real-time input status Rapid response time (<5 ms) for timely control actions Over-voltage and reverse-polarity protection for field safety Rugged construction suitable for continuous operation in industrial conditions Technical Specifications Specification Details Model Number 621-3560 Product Type Digital Input Module Input Voltage Range 18–28 VDC (typical 24 VDC) Input Current 6–15 mA per channel Logic Levels ON: ≥19 VDC, OFF: ≤5 VDC Channels 16 discrete inputs Isolation Optical isolation between inputs and controller logic Indicators LED per channel for input status Response Time <5 ms Dimensions 145 × 100 × 30 mm Weight 0.89 lbs Operating Temperature 0°C to 60°C Storage Temperature –20°C to +85°C Mounting Rack-mounted, modular slot Protection Features Over-voltage, reverse-polarity protection Functional Description The 621-3560 converts field device signals into logic-level inputs for IPC controllers, ensuring accurate and reliable digital signal acquisition. Its improved isolation and per-channel diagnostics enhance safety and system integrity in noisy or high-voltage industrial environments. Applications Commonly deployed in oil & gas, chemical, power generation, and manufacturing facilities, the 621-3560 is ideal for monitoring limit switches, push buttons, relay contacts, and other 24 VDC discrete inputs. FAQ Q: What distinguishes the 621-3560 from the 621-3550?A: The 621-3560 offers enhanced optical isolation and diagnostic features, making it more suitable for electrically noisy environments. Q: Which field devices are compatible?A: Switches, push buttons, relay contacts, and other 24 VDC discrete devices. Q: Is this module suitable for harsh industrial conditions?A: Yes, it is designed for rugged, continuous operation in demanding environments.
$200.00 $100.00
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Honeywell Honeywell 621-3550 16-Point Digital Input Module
Overview The Honeywell 621-3550 is a 16-channel digital input module designed for IPC 620 and IPC 621 controllers. It captures discrete signals from field devices such as switches, push buttons, and relay contacts, converting them into logic-level inputs for the control system. Optical isolation and per-channel diagnostics ensure secure and reliable operation in industrial environments. Key Features 16 digital input channels for high-density signal acquisition Optical isolation protects controller electronics from noise and surges LED indicators per channel for immediate status feedback Fast input response time (<5 ms) for real-time control Over-voltage and reverse-polarity protection for field safety Rugged construction suitable for continuous operation under harsh conditions Technical Specifications Specification Details Model Number 621-3550 Product Type Digital Input Module Input Voltage 24 VDC (typical) Logic Levels ON: ≥19 VDC, OFF: ≤5 VDC Input Current ~7 mA per channel Channels 16 digital inputs Isolation Optical isolation between field inputs and logic circuits Indicators LED per channel for input status Response Time <5 ms Dimensions 145 × 100 × 30 mm Weight 0.57 lbs Operating Temperature 0°C to 60°C Storage Temperature –20°C to +85°C Mounting Rack-mounted, modular slot Protection Features Over-voltage, reverse polarity Functional Description The 621-3550 efficiently monitors discrete input signals from field devices, providing accurate status updates to IPC controllers. Its optical isolation safeguards sensitive electronics, while LED indicators allow engineers to verify input conditions quickly. Applications Widely used in industrial automation, process control, and energy management systems, this module is ideal for monitoring limit switches, push buttons, relay contacts, and other discrete signals in oil & gas, chemical, and power generation facilities. FAQ Q: What types of field devices can be connected?A: Compatible with switches, push buttons, relay contacts, and other 24 VDC discrete devices. Q: Does the module provide electrical protection?A: Yes, it features over-voltage protection, reverse-polarity protection, and optical isolation. Q: Can it be used in harsh industrial environments?A: Absolutely, the module is designed for rugged operation under demanding conditions.
$200.00 $100.00
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Honeywell Honeywell 621-2201 8-Channel High-Voltage Digital Output Module
Overview The Honeywell 621-2201 is a high-voltage digital output module designed for IPC 620 and IPC 621 controllers. It provides secure and reliable switching for 230V AC field devices such as relays, solenoids, motors, and indicator lamps. With built-in isolation and diagnostic LEDs, this module ensures safe operation and real-time status feedback in demanding industrial environments. Key Features 8 high-voltage output channels with individual 2 A capability Maximum module output current of 8 A with 6 A common output limit Supports solid-state or relay-driven output variants depending on system configuration Channel-to-channel and system-level isolation for electrical safety LED indicators for each channel to monitor output states Protection against over-current, short-circuit, and electrical noise Rugged design for reliable performance in harsh industrial settings Technical Specifications Specification Details Model Number 621-2201 Product Type High-Voltage Digital Output Module Output Voltage 195–250 VAC (nominal 230V) Output Channels 8 digital outputs Individual Channel Current 2 A Common Output Current 6 A Maximum Module Output 8 A Output Type Solid-state or relay-driven Isolation Channel-to-channel and system isolation Indicators LED per channel for output status Protection Features Over-current, short-circuit, electrical noise immunity Mounting Rack-mounted, modular slot Operating Temperature –20°C to +60°C Storage Temperature –30°C to +85°C Dimensions 145 × 100 × 40 mm Weight 1.71 lbs System Compatibility IPC 620, IPC 621 Functional Description The 621-2201 converts logic signals from the IPC controller into high-voltage AC outputs to drive discrete devices. Its isolation safeguards the control system from electrical hazards, while the diagnostic LEDs provide immediate visual feedback for each channel. Applications Ideal for industrial process control, energy management, and factory automation, this module is commonly used in systems where safe, high-voltage device control is required. It is suitable for controlling relays, solenoids, motors, and indicator lighting in process industries including oil & gas, chemical, and power generation. FAQ Q: Is the output type configurable?A: Yes, the module is available in solid-state transistor outputs or relay-driven versions depending on the variant. Q: Can this module operate in electrically noisy environments?A: Yes, channel-to-channel and system isolation protects the module and controller from noise and surges. Q: What is the maximum output current per channel?A: Each output channel can handle up to 2 A, with a maximum module output of 8 A.
$200.00 $100.00
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Honeywell Honeywell 621-2200R High-Voltage Digital Output Module
Overview The Honeywell 621-2200R is a high-voltage digital output module engineered for IPC 620 and IPC 621 systems. It delivers reliable 230V AC control for field devices including relays, solenoids, motors, and industrial lighting. Designed for demanding environments, the module combines solid-state reliability with channel-to-channel isolation and diagnostic indicators for safe, efficient operation. Key Features 8 high-voltage discrete output channels for precise device control Handles individual channel currents up to 2 A and total module currents up to 8 A Solid-state or relay-driven output variants depending on supplier Channel-to-channel and system isolation for enhanced safety LED indicators for each channel to monitor real-time status Protection against over-current, short-circuit, and electrical noise Rugged construction for EMI resistance, vibration tolerance, and industrial reliability Technical Specifications Specification Details Model Number 621-2200R Product Type High-Voltage Digital Output Module Output Voltage 195–250 VAC (nominal 230V) Output Channels 8-point digital output Individual Output Current 2 A per channel Common Output Current 6 A Maximum Module Output 8 A Output Type Solid-state or relay-driven Isolation Channel-to-channel and system isolation Indicators LED per channel for output status Protection Features Over-current, short-circuit, electrical noise immunity Mounting Rack-mounted, modular slot Operating Temperature –20°C to +60°C Storage Temperature –30°C to +85°C Dimensions 145 × 100 × 40 mm Weight 0.9 kg System Compatibility IPC 620, IPC 621 Functional Description The 621-2200R module converts logic signals from the controller into high-voltage discrete outputs, enabling direct operation of industrial field devices. Its isolation design ensures safety for both the control system and connected equipment, while diagnostic LEDs provide immediate visual confirmation of output states. Applications Widely used in industrial automation, process control, and energy management, this module is suitable for systems requiring reliable high-voltage control, such as motor actuation, relay switching, and industrial lighting. FAQ Q: Can the 621-2200R operate in noisy electrical environments?A: Yes, channel-to-channel and system isolation protects the module and controller from electrical noise. Q: What types of outputs are available for this module?A: Depending on the variant, it offers solid-state transistor outputs or relay-driven outputs for high-voltage devices. Q: What is the maximum output current per channel?A: Each channel can handle up to 2 A, with a maximum module output of 8 A.
$200.00 $100.00
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Honeywell Honeywell 621-2150 Digital Output Module
Overview The Honeywell 621-2150 is a robust digital output module for IPC 620 and IPC 621 systems, engineered to control discrete field devices including relays, solenoids, and indicator lamps. Its solid-state transistor outputs, optical isolation, and diagnostic LEDs deliver safe, reliable, and responsive operation in complex industrial environments. Key Features 16 discrete output channels for multi-point control Optical isolation for protection against electrical noise and voltage surges LED indicators for each channel to provide real-time status monitoring Fast response times under 5 ms for immediate signal actuation Rugged design optimized for continuous operation in harsh industrial conditions Integrated protection against over-current, short circuits, and reverse polarity Technical Specifications Specification Details Model Number 621-2150 Product Type Digital Output Module Output Channels 16 channels Output Voltage 24 VDC typical Maximum Output Current 0.5 A per channel Output Type Solid-state transistor outputs Isolation Optical isolation between logic and field outputs Indicators LED per channel for output status Mounting Rack-mounted, modular slot Operating Temperature 0°C to 60°C Storage Temperature –20°C to +85°C Dimensions 145 × 100 × 30 mm Weight 0.7 kg Protection Features Over-current, short-circuit, reverse polarity protection Functional Description The 621-2150 converts controller logic signals into reliable field outputs for various devices, ensuring real-time actuation. Its optical isolation safeguards the control processor while diagnostic LEDs provide clear visibility of output status at a glance. Applications Ideal for process control, factory automation, and energy management, this module is widely deployed in chemical plants, oil & gas facilities, and power generation environments requiring dependable discrete output control. FAQ Q: What type of outputs does the 621-2150 provide?A: The module uses solid-state transistor outputs with up to 0.5 A per channel. Q: Is the module protected against wiring faults?A: Yes, it features protection against over-current, short-circuits, and reverse polarity. Q: Can it operate in electrically noisy industrial environments?A: Yes, optical isolation ensures safe and reliable operation under harsh conditions.
$200.00 $100.00
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Honeywell Honeywell 621-2100 Digital Output Module
Overview The Honeywell 621-2100 is a high-performance digital output module designed for IPC 620 and IPC 621 control systems. It converts controller logic into discrete output signals to reliably operate field devices such as relays, solenoids, and indicator lamps. Featuring optical isolation and built-in diagnostics, this module ensures safe, accurate, and responsive operation in industrial environments. Key Features 16 solid-state output channels for multi-point control Optical isolation to protect controller logic from electrical noise and surges Channel-level LED indicators for clear status monitoring Fast switching response under 5 ms for real-time process control Rugged design for continuous operation in harsh industrial conditions Over-current, short-circuit, and reverse polarity protection Technical Specifications Specification Details Model Number 621-2100 Product Type Digital Output Module Output Channels 16 channels Output Voltage 24 VDC typical Output Current 0.5 A per channel maximum Output Type Transistor-driven (solid-state) Isolation Optical isolation between logic and field circuits Indicators LED per channel for output status Mounting Rack-mounted modular slot Operating Temperature 0°C to 60°C Storage Temperature –20°C to +85°C Dimensions 145 × 100 × 30 mm Weight 1.5 lbs Protection Features Over-current, short-circuit, reverse polarity Functional Description The 621-2100 is engineered to drive discrete field devices directly from the control processor. Its transistor outputs provide fast and reliable switching with visual LED diagnostics for each channel. The module is designed for high availability, ensuring continuous operation in energy, chemical, and process control applications. Applications This digital output module is suitable for controlling relays, solenoids, indicator lamps, and other discrete devices in process automation, energy management, and manufacturing environments. It is widely used in oil & gas, chemical plants, and power generation systems where dependable digital output control is required. FAQ Q: What type of outputs does the 621-2100 provide?A: Transistor-driven solid-state outputs, with each channel supporting up to 0.5 A. Q: Is the module protected against wiring errors?A: Yes, the module includes over-current, short-circuit, and reverse polarity protection. Q: Can this module operate in harsh industrial environments?A: Yes, it is designed with rugged construction and optical isolation to handle electrically noisy and industrial settings.
$200.00 $100.00
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Honeywell Honeywell 621-1201 Isolated Input Module
Overview The Honeywell 621-1201 is an advanced input module engineered for IPC 620 and IPC 621 control systems. It provides six fully isolated channels capable of handling 230V AC/DC signals while integrating high-speed diagnostic monitoring. This module ensures operator safety, protects connected devices, and delivers real-time fault detection to maintain system reliability. Key Features Six electrically isolated channels for safe handling of high-voltage signals Built-in diagnostic capabilities including fault detection and watchdog monitoring Rapid data update rates up to 1 ms for real-time process control Channel-to-channel and system isolation for maximum electrical protection Compact, lightweight design suitable for rack-mounted or DIN rail installation Continuous monitoring supports predictive maintenance and operational safety Technical Specifications Specification Details Model Number 621-1201 Product Type Enhanced Diagnostic / Isolated Input Module Input Voltage 230 V AC/DC Input Channels 6 isolated points Isolation Voltage 500 V RMS Power Consumption 4.5 W Diagnostic Function Real-time fault detection, watchdog supervision Data Update Rate Up to 1 ms Operating Temperature 0°C to 60°C Storage Temperature –20°C to +85°C Humidity 5%–95% RH, non-condensing Dimensions 145 × 100 × 40 mm Weight 0.55 kg Mounting Rack-mounted (DIN rail optional) Communication Protocol Honeywell proprietary diagnostic bus System Compatibility IPC 620, IPC 621, TDC 3000, Experion PKS Functional Description The 621-1201 continuously monitors high-voltage field devices such as switches, relays, and sensors. Its diagnostic capabilities provide real-time alerting to prevent process interruptions, while isolation safeguards both the control system and field instrumentation. The module’s fast response supports high-availability operations where system reliability is critical. Applications This module is ideal for environments requiring continuous monitoring and fault detection, including oil & gas platforms, chemical plants, power generation facilities, and other process industries. It is commonly used to implement predictive maintenance strategies and ensure safe operation of critical processes. FAQ Q: Can the 621-1201 handle both AC and DC signals?A: Yes, it is rated for 230 V AC/DC input signals with full channel isolation. Q: What diagnostic features does this module offer?A: Real-time fault detection, watchdog monitoring, and continuous channel supervision. Q: How is it mounted?A: The module is primarily rack-mounted but also supports optional DIN rail installation.
$200.00 $100.00
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Honeywell Honeywell 621-0022 Analog Input Module
Overview The Honeywell 621-0022 is an analog input module developed for IPC 620 and IPC 621 control platforms. It acquires continuous process signals from field instrumentation and converts them into digital data for the control processor. With support for both voltage and current inputs, the module is suited for precise measurement tasks in process control and monitoring systems. Key Features 8-channel analog input configuration for multi-signal acquisition Compatible with standard industrial signals including 0–10 VDC and 4–20 mA 12-bit conversion for stable and repeatable measurement results Fast sampling performance for responsive control loops Electrical isolation between field inputs and internal circuitry LED indicators for module and channel activity diagnostics Built-in protection against incorrect wiring and voltage transients Technical Specifications Specification Details Model Number 621-0022 Product Type Analog Input Module Input Channels 8 channels Resolution 12-bit Accuracy ±0.4% of full scale (at 25°C) Conversion Time Approx. 75 µs per channel Input Ranges 0–10 VDC, ±10 VDC, 0–5 VDC, ±5 VDC Current Input 4–20 mA (via internal or external conversion, variant-dependent) Signal Isolation Optical isolation between field and logic circuits Indicators LED status indicators System Compatibility IPC 620, IPC 621 Mounting Rack-mounted modular slot Protection Over-voltage and reverse polarity protection Operating Temperature 0°C to 60°C Storage Temperature –20°C to +85°C Humidity 5%–95% non-condensing Dimensions 145 × 100 × 30 mm Weight 1.50 lbs Performance Characteristics The 621-0022 is designed to maintain measurement stability in environments with electrical noise and fluctuating signal conditions. Its isolation design helps prevent ground loops and signal interference, ensuring reliable data acquisition across multiple channels. Applications This module is typically installed in systems that require continuous monitoring of process variables such as pressure, temperature, flow, and level. It is widely used in energy systems, chemical plants, water treatment facilities, and manufacturing automation lines. FAQ Q: Does the 621-0022 support both voltage and current signals?A: Yes, it supports common voltage ranges directly, while 4–20 mA signals are supported depending on configuration or external conversion. Q: Is this module suitable for noisy industrial environments?A: Yes, optical isolation and protection circuitry help maintain signal integrity in electrically harsh conditions. Q: How many signals can be monitored simultaneously?A: The module provides 8 independent input channels, allowing simultaneous multi-point measurement.
$200.00 $100.00
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Honeywell Honeywell 621-0021 Digital Input Module
Overview The Honeywell 621-0021 is a discrete input module designed for IPC 620 and IPC 621 control systems. It is used to interface field devices that provide binary signals, converting them into stable logic inputs for the controller. With built-in isolation and fast signal processing, this module ensures dependable input acquisition in electrically noisy industrial environments. Key Features 16-channel digital input design for high-density signal monitoring Accepts standard 24 VDC field signals from switches and relays Optical isolation between field wiring and internal logic circuitry Fast input response suitable for time-sensitive control applications Individual LED indicators for real-time channel status visibility Integrated protection against reverse polarity and voltage spikes Technical Specifications Specification Details Model Number 621-0021 Product Type Digital Input Module Input Channels 16 channels Rated Input Voltage 24 VDC (nominal) Logic Thresholds ON ≥ 19 VDC, OFF ≤ 5 VDC Input Current Approx. 5–7 mA per channel Response Time ≤ 5 ms Isolation Optical isolation (channel-to-logic) Indicators LED per channel System Compatibility IPC 620, IPC 621 Mounting Rack-mounted module Protection Over-voltage and reverse polarity protection Operating Temperature 0°C to 60°C Storage Temperature –20°C to +85°C Humidity 5%–95% non-condensing Dimensions 145 × 100 × 30 mm Weight 1.23 lbs Functional Description The 621-0021 continuously scans incoming discrete signals and updates the controller with real-time status information. Its isolation design minimizes interference from field wiring, improving signal integrity and protecting internal electronics from transient disturbances. Applications This module is commonly used for monitoring dry contacts and discrete outputs from field instruments such as limit switches, push buttons, proximity sensors, and relay contacts. It is widely applied in industries including power generation, chemical processing, oil and gas, and manufacturing automation systems. FAQ Q: What type of signals can the 621-0021 accept?A: It is designed for 24 VDC discrete (on/off) signals from standard industrial field devices. Q: Does the module provide channel isolation?A: Yes, optical isolation is implemented to protect the control system from electrical noise and voltage transients. Q: How can input status be verified during operation?A: Each channel includes an LED indicator that reflects the real-time input state for quick diagnostics.
$200.00 $100.00
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Honeywell Honeywell 621-0000 Analog Input Module
Overview The Honeywell 621-0000 is an 8-channel analog input module engineered for IPC 620 and TDC series distributed control systems. It converts field-level voltage and current signals into digital data for precise process monitoring and control. Designed for stable long-term operation, this module combines fast signal conversion with flexible input range support, making it suitable for a wide range of industrial measurement tasks. Key Features 8 independent analog input channels for multi-point signal acquisition Supports multiple voltage ranges for flexible field integration 12-bit resolution ensures consistent measurement accuracy Fast conversion rate for near real-time data processing Compact module format for efficient rack installation LED indicators for quick diagnostics and operational status Technical Specifications Specification Details Model Number 621-0000 Product Type Analog Input Module Channels 8 analog inputs Resolution 12-bit Accuracy ≤ ±0.4% of full scale Conversion Time 75 µs per channel Input Signal Range 0–10 VDC, ±10 VDC, 0–5 VDC, ±5 VDC Signal Type Voltage (current input via external conversion) System Compatibility IPC 620, TDC 2000, TDC 3000 Mounting Rack-mounted (modular slot) Operating Voltage Backplane powered Power Consumption Low power design (typ. <5 W) Operating Temperature 0°C to 60°C Storage Temperature –20°C to +85°C Humidity 5%–95% non-condensing Dimensions 145 × 100 × 30 mm Weight 0.86 lbs Indicators Front-panel LED status indicators Applications The 621-0000 module is typically used in process industries requiring stable analog signal acquisition, including power generation, petrochemical plants, water treatment facilities, and general manufacturing. It is particularly suitable for monitoring sensors such as transmitters, pressure devices, and instrumentation outputs. FAQ Q: Does the 621-0000 support current input signals directly?A: The module primarily supports voltage inputs. Current signals (e.g., 4–20 mA) are typically connected via external signal conversion resistors. Q: Is this module compatible with legacy Honeywell systems?A: Yes, it is designed for seamless integration with IPC 620 as well as TDC 2000 and TDC 3000 systems. Q: How fast is the signal update rate?A: With a conversion speed of 75 µs per channel, the module supports high-speed data acquisition suitable for real-time control applications.
$200.00 $100.00
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Honeywell Honeywell 620-1633 Control Processor Module
Overview The Honeywell 620-1633 is a high-performance control processor module designed for IPC 620 distributed control systems. Serving as the central CPU, it executes complex control strategies, manages communications with I/O modules, and maintains stable operation in demanding industrial environments. This module supports redundancy configurations and is compatible with Honeywell TDC 2000 and TDC 3000 systems, making it suitable for both legacy and modern installations. Key Features Central processing unit functionality for real-time control and logic execution Redundancy-capable to ensure uninterrupted system operation Designed for continuous industrial operation under harsh environmental conditions Supports up to 1024 I/O points for large-scale control applications Front-panel LEDs provide clear status and diagnostics information Key-operated access for enhanced physical security Technical Specifications Specification Details Model Number 620-1633 Product Type Control Processor Module (CPU) Processor Proprietary high-speed microprocessor Processor Speed Approx. 1 GHz Memory 8K Words (variant-specific); expandable RAM up to 1 MB I/O Capacity Up to 1024 points Communication Interfaces 9-Pin Sub-D, 25-Pin Sub-D, RS-422, Serial, Modbus RTU; Ethernet via expansion Redundancy Support Yes, processor redundancy supported Operating Voltage 5 V DC (via backplane) Power Consumption ~10 W Operating Temperature 0°C to 60°C Storage Temperature –20°C to +85°C Humidity 5%–95% non-condensing Dimensions 3.0 × 10.5 × 6.5 in Weight 0.9 kg Status Indicators Front-panel LEDs Security Key-operated access Applications The 620-1633 is deployed in critical infrastructure such as oil & gas, petrochemical, power generation, water treatment, and manufacturing facilities. Its redundancy support and rugged design make it ideal for continuous operation where system uptime is essential. FAQ Q: Is the 620-1633 compatible with TDC 2000 systems?A: Yes, it supports both TDC 2000 and TDC 3000 systems, ensuring backward compatibility. Q: Can the memory be upgraded?A: Certain variants allow RAM expansion up to 1 MB. Check the system requirements before installation. Q: What kind of communication ports are available?A: Standard ports include 9-Pin and 25-Pin Sub-D connectors, RS-422, and serial. Ethernet is available via expansion modules.
$200.00 $100.00
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