Explore a full range of industrial automation products from major brands like ABB, Bently, Honeywell, GE, and more. IndustriaX Limited helps manufacturers source rare and hard-to-find components worldwide with fast delivery to minimize downtime.
All Products
-
Yokogawa Yokogawa AAI543-S50/A4S00 Analog Output Module 16-Channel
Product Description Overview The AAI543-S50/A4S00 from Yokogawa is a high-precision analog output module designed for industrial control systems. Supporting 16 isolated channels, this module provides reliable 4 to 20 mA output signals for seamless integration with process automation networks. Its robust design ensures stable operation in standard industrial environments, while optional terminal block configurations simplify installation and maintenance. Technical Specifications Model: AAI543-S50 Order Number: /A4S00 Brand: Yokogawa Module Type: Analog Output Module Output Signal: 4 to 20 mA Number of Channels: 16 Isolation: Fully isolated between channels Input Voltage: 24 V DC nominal Accuracy: ±0.1% of full scale Response Time: ≤ 10 ms Operating Temperature: 0 to 55 degrees Celsius Mounting: DIN rail compatible Optional Features: Pressure clamp terminal block (Model ATA4S-00) Applications Industrial automation systems Process control and monitoring PLC or DCS analog output expansion Laboratory and test instrumentation Similar Models Comparison AAI143-S50/A4S00: Supports fewer channels (8-channel version) with identical output range. AAI543-S60: Extended temperature range and enhanced accuracy for specialized environments. FAQ Q: Can this module operate with existing Yokogawa PLCs?A: Yes, it is fully compatible with Yokogawa CENTUM and FA-M3 series controllers. Q: Is the module explosion-proof?A: The AAI543-S50/A4S00 is a standard type without explosion protection. Q: What is the difference between standard and optional terminal block versions?A: The optional /A4S00 configuration provides a pressure clamp terminal block (ATA4S-00) for easier wiring and maintenance.
$200.00 $100.00
-
Yokogawa Yokogawa AAI835-S50 Analog I/O Module 4-Channel Input/Output
Product Description OverviewThe AAI835-S50 from Yokogawa is a high-performance analog I/O module designed for precise signal measurement and control. This module supports fully isolated input and output channels, offering reliable operation in industrial automation systems. Its compact form factor and multiple connection options ensure seamless integration into existing control architectures. Key Features and Technical Specifications Model: AAI835-S50 I/O Channels: 4-channel input / 4-channel output, each channel electrically isolated Input Signal Range: 4 to 20 mA Output Signal Range: 4 to 20 mA Maximum Current Consumption: 360 mA at 5 V DC, 450 mA at 24 V DC Connection Types: Pressure clamp terminals, MIL connector cables, or dedicated KS1 cables Dimensions (L x W x H): 107 mm x 130 mm x 33 mm Weight: 0.3 kg Model Designation Breakdown: S: Standard Type 5: No Explosion Protection 0: Basic Type ApplicationsIdeal for process control, data acquisition, and industrial monitoring systems where precise analog signal input/output and channel isolation are required. Suitable for chemical plants, power generation facilities, and automated production lines. Comparison with Similar Modules The AAI835-S50 supports both input and output channels in a single module, unlike some Yokogawa modules that only offer input or output. Fully isolated channels reduce interference and improve measurement accuracy compared with non-isolated models. FAQQ: Can this module handle signals outside the 4-20 mA range?A: No, the AAI835-S50 is specifically designed for standard 4-20 mA analog signals. Q: Is it compatible with explosion-proof installations?A: The current model (S50) has no explosion protection; consult Yokogawa’s EX-certified modules for hazardous environments.
$200.00 $100.00
-
Yokogawa Yokogawa AAI143-S50/K4A00 16-Channel Analog Input Module
Product Description The Yokogawa AAI835-S00 is a precision AC current converter designed for robust signal isolation and standardized current conversion in demanding industrial environments. It delivers reliable conversion from AC inputs to DC current outputs, making it ideal for process monitoring, power analysis, and motor testing. Its compact design and high accuracy make it suitable for both energy monitoring systems and heavy industrial equipment. Key Technical Specifications: Input Range: AC 0-5A, 50/60Hz Output Signal: DC 4-20mA, 2-wire Accuracy: ±0.1 percent of full scale at 23 degrees C ±5 degrees C Isolation Voltage: 2500V AC for 1 minute between Input, Output, and Power Operating Temperature: -10 degrees C to +55 degrees C Response Time: Less than or equal to 250 milliseconds for 0 to 90 percent step change Power Supply: 20-130V AC/DC or 15-30V DC Compliance Voltage: Minimum 7.5V DC at 20mA output Frequency Characteristics: 45-65Hz with additional error within ±0.1 percent Weight:0.3kg Applications:The AAI835-S00 is suited for: Industrial motor drive testing and diagnostics Renewable energy power generation monitoring Heavy machinery energy consumption measurement Process control and automation requiring high-precision AC to DC conversion FAQ: Q: Can this converter handle both 50Hz and 60Hz inputs?A: Yes, the AAI835-S00 supports AC input frequency ranges from 50Hz to 60Hz. Q: Is the output compatible with standard 4-20mA systems?A: Yes, the device provides a 2-wire DC 4-20mA output fully compatible with standard industrial control systems. Q: What is the isolation voltage rating?A: It provides 2500V AC isolation between input, output, and power terminals for one minute. Similar Models Comparison:Compared with AAI835-S01, the S00 model has a slightly faster response time and broader power supply tolerance, making it preferable for applications with variable voltage inputs.
$200.00 $100.00
-
Yokogawa Yokogawa AAI835-S00 AC Current Converter | 4-20mA Signal Isolation
Product Description The Yokogawa AAI835-S00 is a precision AC current converter designed for robust signal isolation and standardized current conversion in demanding industrial environments. It delivers reliable conversion from AC inputs to DC current outputs, making it ideal for process monitoring, power analysis, and motor testing. Its compact design and high accuracy make it suitable for both energy monitoring systems and heavy industrial equipment. Key Technical Specifications: Input Range: AC 0-5A, 50/60Hz Output Signal: DC 4-20mA, 2-wire Accuracy: ±0.1 percent of full scale at 23 degrees C ±5 degrees C Isolation Voltage: 2500V AC for 1 minute between Input, Output, and Power Operating Temperature: -10 degrees C to +55 degrees C Response Time: Less than or equal to 250 milliseconds for 0 to 90 percent step change Power Supply: 20-130V AC/DC or 15-30V DC Compliance Voltage: Minimum 7.5V DC at 20mA output Frequency Characteristics: 45-65Hz with additional error within ±0.1 percent Weight: 1.00 lbs Applications:The AAI835-S00 is suited for: Industrial motor drive testing and diagnostics Renewable energy power generation monitoring Heavy machinery energy consumption measurement Process control and automation requiring high-precision AC to DC conversion FAQ: Q: Can this converter handle both 50Hz and 60Hz inputs?A: Yes, the AAI835-S00 supports AC input frequency ranges from 50Hz to 60Hz. Q: Is the output compatible with standard 4-20mA systems?A: Yes, the device provides a 2-wire DC 4-20mA output fully compatible with standard industrial control systems. Q: What is the isolation voltage rating?A: It provides 2500V AC isolation between input, output, and power terminals for one minute. Similar Models Comparison:Compared with AAI835-S01, the S00 model has a slightly faster response time and broader power supply tolerance, making it preferable for applications with variable voltage inputs.
$200.00 $100.00
-
Bently Nevada Bently Nevada 3500/70M Recip Impulse Velocity Monitor
Product Overview The Bently Nevada 3500/70M is a dedicated machinery protection module developed for reciprocating compressors and low-speed industrial equipment operating within the 3500 monitoring platform. The monitor combines vibration analysis, impulse detection, and velocity measurement in a single rack-based module. It continuously evaluates mechanical behavior to identify abnormal impact events, looseness, valve deterioration, and piston-related faults before they lead to unscheduled shutdowns or severe mechanical damage. Designed for high-reliability process industries, the 3500/70M provides real-time protection functions together with long-term condition monitoring capabilities. Core Monitoring Functions The 3500/70M performs dynamic vibration analysis using configurable signal processing techniques optimized for reciprocating machinery. Main operating functions include: Continuous casing vibration monitoring Reciprocating impact detection Rod and shaft motion supervision High-frequency acceleration analysis Machinery protection alarm processing Real-time signal conditioning and filtering Relay activation through the 3500 rack system Integration with plant monitoring and diagnostic software The module is optimized for machinery exhibiting cyclic impact behavior that conventional vibration monitors may not accurately detect. Input and Sensor Compatibility The monitor supports multiple industrial transducer types used in compressor protection systems. Sensor Type Application Velocity Transducers Casing vibration monitoring Velomitors Low-frequency machinery analysis Proximity Probes Rod position and shaft movement Acceleration Sensors Impact and impulse detection The module accepts independently configurable inputs across four monitoring channels. Monitoring Parameters Reciprocating Impulse Monitoring Designed to identify repetitive mechanical impacts associated with: Loose crosshead assemblies Damaged rider bands Valve degradation Piston slap Liquid slugging events Mechanical looseness Velocity Monitoring Measures casing vibration levels in: Inches per second (ips) Millimeters per second (mm/s) Peak and RMS processing methods are supported. Acceleration Monitoring High-frequency acceleration analysis enables early identification of impact-related mechanical faults. Technical Specifications Parameter Specification Model 3500/70M Product Type Reciprocating Impulse / Velocity Monitor Manufacturer Bently Nevada System Compatibility 3500 Machinery Protection System Monitoring Channels 4 Independent Channels Input Types Velocity, Proximity, Acceleration Signal Processing Digital filtering and conditioning Alarm Functions Alert and Danger setpoints Alarm Delay 0.1 to 60 seconds programmable Relay Compatibility 3500 rack relay modules Buffered Outputs Front-panel BNC connectors Communication Indicators TX/RX LED status Bypass Indication Front-panel bypass LED Operating Temperature -30°C to +65°C Storage Temperature -40°C to +85°C Humidity Rating 95% non-condensing Rack Requirement Single-slot 3500 rack module The module supports integration with rack-based shutdown systems for emergency protection logic. Front Panel Features The front interface of the 3500/70M includes status indicators and buffered outputs for diagnostics and maintenance activities. Indicator Function OK LED Module operating status TX/RX LED Rack communication activity Bypass LED Indicates bypassed channels BNC Buffered Outputs Raw signal access for analyzers Buffered outputs allow portable diagnostic instruments to capture vibration waveforms without interrupting system operation. Typical Industrial Applications The 3500/70M is primarily installed in machinery protection systems for reciprocating equipment operating under critical process conditions. Common applications include: Reciprocating compressors Process gas compressors Hydrogen compressors Pipeline compressor stations Engine-driven compressors Low-speed industrial machinery API 670 machinery protection systems The module is particularly effective for detecting impact-related failures that develop gradually during machine operation. FAQ Q: What machinery is the 3500/70M designed for?The module is intended primarily for reciprocating compressors and other low-speed machinery requiring impact and vibration monitoring. Q: How many channels does the monitor support?The 3500/70M provides four independently configurable monitoring channels. Q: Can the module detect mechanical looseness?Yes. The impulse monitoring algorithms are specifically designed to identify looseness, valve wear, and impact-related faults. Q: Are buffered outputs available for portable analyzers?Yes. Front-panel BNC connectors provide direct access to raw vibration signals for diagnostic equipment.
$200.00 $100.00
-
Bently Nevada Bently Nevada 3500/65 184469-01 RTD TC Temperature Monitor
Product Overview The Bently Nevada 3500/65 184469-01 is a rack-based temperature monitoring assembly developed for the 3500 Machinery Protection System. The module combination provides continuous thermal supervision for rotating equipment using RTD and thermocouple sensor inputs. The external termination I/O assembly 184469-01 is designed for installations requiring simplified field wiring access, improved shielding performance, and flexible RTD/TC termination arrangements. It is commonly implemented in API 670 compliant turbine and compressor monitoring systems where long-term reliability and maintainability are essential. The monitor supports independent channel configuration, alarm processing, and integration with machinery condition monitoring platforms. System Functions The 3500/65 184469-01 performs temperature acquisition, signal conditioning, and protection processing for industrial machinery applications. Key operational capabilities include: Six independent temperature input channels RTD and thermocouple sensor compatibility Continuous signal conversion for rack processing Channel-based Alert and Danger alarms Sensor fault diagnostics and integrity monitoring Digital filtering and signal stabilization Communication with System 1 monitoring software Compatibility with recorder output modules for 4–20 mA transmission Each channel can be configured individually according to the sensor type and operating range. Supported Temperature Sensors RTD Sensor Compatibility RTD Type Wiring Configuration Pt100 Platinum RTD 2-wire / 3-wire / 4-wire Ni120 Nickel RTD Supported Cu10 Copper RTD Supported Thermocouple Compatibility Thermocouple Type Typical Usage Type J Industrial process equipment Type K Turbine and exhaust monitoring Type E High-sensitivity applications Type T Low-temperature environments The 184469-01 I/O assembly incorporates cold junction compensation support for thermocouple stability and measurement accuracy. Technical Specifications Parameter Specification Model 3500/65 184469-01 Product Type RTD / Thermocouple Temperature Monitor Manufacturer Bently Nevada System Platform 3500 Machinery Protection System Channel Count 6 Independent Channels Sensor Types RTD and Thermocouple RTD Support Pt100, Ni120, Cu10 Thermocouple Support J, K, E, T Termination Method External Terminal Block I/O Module 184469-01 Alarm Functions Alert and Danger Signal Processing High-resolution digital conversion Diagnostics Open circuit, short circuit, out-of-range detection Isolation Channel-to-channel and channel-to-ground Operating Temperature -30°C to +65°C Humidity Rating 95% non-condensing Mounting 3500 Rack System Dimensions 24.1 × 2.6 × 11.2 cm Weight 0.45 kg The external termination design simplifies commissioning and field maintenance in large industrial cabinets. Features of the 184469-01 External I/O Module The 184469-01 differs from standard internal termination modules by offering enhanced field accessibility and specialized termination architecture. Notable design characteristics include: External screw-terminal wiring interface Improved shielding and grounding structure Support for complex OEM sensor wiring layouts Easier cable inspection and maintenance access Reduced disturbance during service procedures Optimized signal routing for electrically noisy environments This configuration is frequently selected for turbine packages and compressor skids requiring organized external wiring infrastructure. Industrial Applications The 3500/65 184469-01 assembly is commonly used in thermal protection systems for critical machinery. Typical installation environments include: Steam and gas turbines Centrifugal compressors Industrial pumps Generator temperature protection systems Gearbox thermal monitoring Lubrication oil temperature supervision Seal oil and auxiliary process systems The module is particularly suited for installations where external termination accessibility is a maintenance requirement. FAQ Q: Does the 3500/65 support both RTD and thermocouple sensors simultaneously?Yes. Individual channels can be independently configured for RTD or thermocouple operation. Q: What is the purpose of the 184469-01 module?The 184469-01 provides an external field termination interface for sensor wiring connected to the 3500/65 monitor. Q: Is the module suitable for API 670 applications?Yes. The configuration is commonly used in API 670 compliant machinery protection systems. Q: What advantages does external termination provide?External termination improves field wiring accessibility, simplifies maintenance, and reduces downtime during service procedures.
$200.00 $100.00
-
Bently Nevada Bently Nevada 3500/65 172115-01 External connection Terminal Block
Product Overview The Bently Nevada 172115-01 is an external termination I/O assembly engineered for use with the Bently Nevada 3500/65 Temperature Monitor. The module serves as the field wiring interface for RTD and thermocouple sensors in machinery protection systems requiring accessible and organized external connections. Unlike internally terminated configurations, the 172115-01 allows sensor wiring to terminate on a dedicated external terminal strip, simplifying installation, troubleshooting, and maintenance activities within industrial control cabinets. The module is designed for high-reliability temperature monitoring applications commonly found in turbines, compressors, generators, and rotating equipment protection systems. Functional Characteristics The 172115-01 provides a structured interface between field-mounted temperature sensors and the 3500 rack monitoring system. Primary operational functions include: External termination for RTD and thermocouple inputs Secure screw-terminal field wiring connections Support for multiple RTD wiring configurations Cold junction compensation support for thermocouples Shielded signal routing for improved EMI resistance Backplane communication with the 3500/65 monitor Simplified field maintenance without monitor removal The external wiring layout improves accessibility in large or high-density control panels. Sensor Compatibility The module supports common industrial temperature sensing technologies used in critical machinery protection environments. Supported RTD Inputs RTD Type Wiring Method Pt100 Platinum 2-wire / 3-wire / 4-wire Ni120 Nickel Supported Cu10 Copper Supported Supported Thermocouple Inputs Thermocouple Type Industrial Application Type J General process temperature Type K High-temperature equipment Type E Precision thermal monitoring Type T Low-temperature applications Integrated cold-junction compensation improves thermocouple measurement stability and accuracy. Technical Specifications Parameter Specification Model Number 172115-01 Product Type External Termination I/O Module Compatible Monitor 3500/65 Temperature Monitor Manufacturer Bently Nevada System Series 3500 Machinery Protection System Termination Style External Terminal Block Channel Capacity 6 Channels Supported Sensors RTD and Thermocouple RTD Support Pt100, Ni120, Cu10 Thermocouple Types J, K, E, T Wiring Interface Screw-terminal connections Signal Routing Shielded industrial design Isolation Channel-to-channel and ground isolation Mounting Method External rack terminal strip Operating Temperature -30°C to +65°C Humidity Rating 95% non-condensing Construction Industrial-grade rugged housing The module is optimized for electrically noisy environments where stable low-level temperature signal transmission is required. Installation Advantages The 172115-01 external termination arrangement offers practical advantages for industrial maintenance and cabinet integration. Typical benefits include: Easier sensor replacement and rewiring Reduced maintenance downtime Cleaner cable organization inside control panels Improved accessibility for commissioning technicians Simplified troubleshooting procedures Better suitability for remote or distributed field wiring These characteristics make the module especially useful in large turbine control cabinets and high-channel-count monitoring systems. Common Industrial Applications The 172115-01 is commonly installed in temperature monitoring systems protecting critical rotating equipment. Typical applications include: Turbine bearing temperature monitoring Compressor thermal supervision Generator winding protection Pump bearing temperature measurement Gearbox housing temperature monitoring Lubrication oil temperature control Seal oil system temperature monitoring It is frequently selected where external wiring accessibility is a project requirement. Comparison with Related 3500/65 I/O Modules Part Number Termination Type Application Style 172103-01 Internal Termination Compact cabinet installations 172115-01 External Termination Accessible field wiring systems The 172115-01 is preferred when maintenance access and organized field termination are priorities. FAQ Q: What is the primary purpose of the 172115-01 module?The module provides external field termination for RTD and thermocouple wiring connected to the 3500/65 Temperature Monitor. Q: Does the module support both RTD and thermocouple sensors?Yes. It supports Pt100, Ni120, Cu10 RTDs and J, K, E, T thermocouples. Q: Can wiring be serviced without removing the monitor module?Yes. External termination allows field wiring maintenance independently from the monitor card. Q: Is the 172115-01 compatible with all 3500 systems?It is specifically designed for use with the Bently Nevada 3500/65 Temperature Monitor configuration.
$200.00 $100.00
-
Bently Nevada Bently Nevada 3500/65 172103-01 RTD TC I/O Module Temperature Monitor
Product Overview The Bently Nevada 3500/65 172103-01 is a rack-mounted temperature monitoring solution designed for integration within the 3500 Machinery Protection System. It provides multi-channel acquisition of RTD and thermocouple signals for continuous thermal condition supervision of critical rotating machinery. The associated I/O assembly 172103-01 defines an internal termination interface that connects field temperature sensors directly into the monitoring system, ensuring stable signal routing and reduced noise susceptibility in industrial environments. This configuration is widely used in applications requiring accurate thermal tracking, alarm-based protection, and long-term machinery condition analysis. Functional Architecture The 3500/65 172103-01 processes temperature inputs through dedicated channels with independent configuration and protection logic. Core system functions include: Six-channel temperature acquisition (RTD and thermocouple) Independent channel configuration and scaling Continuous conversion of analog signals to digital values Sensor integrity diagnostics including fault detection Alarm generation based on user-defined thresholds Integration with rack-based protection architecture Data availability for trending and diagnostic systems Each channel operates independently, allowing mixed sensor types within a single module. Sensor Compatibility and Measurement Support The system supports standard industrial temperature sensing technologies used in machinery monitoring environments. RTD Measurement Support Sensor Type Configuration Pt100 Platinum RTD 2-wire, 3-wire, 4-wire Ni120 Nickel RTD Supported Cu10 Copper RTD Supported RTD measurement range is typically -200°C to +850°C depending on probe design and calibration. Thermocouple Support Thermocouple Type Application Scope Type J General industrial heating Type K Turbine and exhaust systems Type E High-sensitivity measurements Type T Low-temperature monitoring Cold junction compensation is internally applied for thermocouple accuracy stabilization. Technical Specifications Parameter Specification Model 3500/65 172103-01 Product Type RTD / Thermocouple Temperature Monitor Manufacturer Bently Nevada Series 3500 Machinery Protection System Channel Count 6 Independent Channels Sensor Inputs RTD and Thermocouple RTD Types Pt100, Ni120, Cu10 TC Types J, K, E, T I/O Configuration Internal Termination (172103-01) Signal Processing High-resolution A/D conversion Fault Detection Open circuit, short circuit, out-of-range Alarm Levels Alert and Danger per channel Isolation Channel-to-channel and channel-to-ground Operating Temperature -30°C to +65°C Storage Temperature -40°C to +85°C Humidity 95% non-condensing Rack Requirement 1 full-height slot Dimensions 24.1 × 2.6 × 11.2 cm Weight 0.45 kg The internal termination design simplifies wiring while maintaining signal stability in electrically noisy environments. I/O Module Function — 172103-01 The 172103-01 I/O assembly defines the physical interface for sensor wiring and system connectivity. Its functions include: Internal termination for field wiring Direct connection for RTD and thermocouple inputs Shielded signal routing to reduce EMI interference Compatibility with all 3500/65 monitoring configurations Structured wiring layout for maintenance efficiency This component defines installation architecture rather than measurement functionality. Industrial Applications The 3500/65 172103-01 is widely deployed in machinery requiring continuous thermal condition monitoring and alarm-based protection. Typical applications include: Turbine bearing temperature monitoring Compressor and pump bearing protection Generator winding thermal supervision Gearbox casing temperature tracking Lube and seal oil temperature control Industrial motor temperature monitoring Process equipment thermal protection systems The module is particularly suited for rotating equipment where thermal deviation is an early indicator of mechanical failure. FAQ Q: Can each channel be configured independently?Yes. Each of the six channels can be individually set for RTD or thermocouple input types. Q: What is the role of the 172103-01 I/O module?It provides internal termination and wiring interface for sensor connections within the 3500 system architecture. Q: Does the module support mixed sensor types?Yes. RTD and thermocouple inputs can be used simultaneously across different channels. Q: Is this module suitable for turbine applications?The 3500/65 172103-01 is commonly used in turbine and compressor temperature monitoring systems due to its accuracy and reliability.
$200.00 $100.00
-
Yokogawa AAI135-S00 | 8-Channel Analog Input Module for DCS | Yokogawa
Product Description The AAI135-S00 is an 8-channel isolated analog input module from Yokogawa, designed for integration with the CENTUM VP Distributed Control System (DCS). It converts analog signals from various field instruments into digital signals for precise processing within the DCS. This module is ideal for applications requiring reliable and high-accuracy measurement of electrical signals from industrial sensors. It supports a wide range of process measurement tasks, including temperature, pressure, flow, liquid level, and pH. Technical Specifications Input Signal: 4 to 20 mA Accuracy: ±0.1 percent Full Scale Resolution: 12 bits Sampling Rate: 100 Hz Isolation: Channel-to-channel isolation supported Operating Temperature Range: 0 to 55 degrees Celsius Storage Temperature Range: -20 to 70 degrees Celsius Power Consumption: 5 W typical Dimensions: 170 x 120 x 50 mm Weight: 1 kg Mounting: DIN rail or panel mount compatible Compliance: CE certified Applications Temperature monitoring of industrial fluids Measurement of gas or liquid pressure Flow rate monitoring for gas or liquids Level detection in tanks or vessels pH measurement in process solutions FAQ Q: Can this module measure multiple signal types simultaneously?A: The module is designed specifically for 4-20 mA current signals. It can read multiple sensors of this type but not voltage or thermocouple signals without an appropriate converter. Q: Is the module hot-swappable?A: No, module replacement requires system power-down to ensure signal integrity and safety. Q: How does this compare to AAI136 series modules?A: While both modules provide isolated analog inputs, the AAI136 offers higher channel density and faster sampling rates. The AAI135-S00 focuses on standard 8-channel reliability and high accuracy.
$200.00 $100.00
-
Yokogawa 16-Channel Analog Input Module | Yokogawa AAI143-H00/K4A00
Product Description The Yokogawa AAI143-H00/K4A00 is a 16-channel analog input module engineered for the CENTUM VP distributed control system. It is designed to reliably interface with standard 4 to 20 mA DC or 1 to 5 V DC signals from 2-wire or 4-wire transmitters, providing precise data acquisition for process control applications. This module supports HART communication, enabling seamless integration with smart devices and advanced diagnostics. Its dual-redundant configuration enhances system reliability in critical industrial operations. Optional features, including temperature compensation and explosion-proof variants, make this module adaptable to a wide range of environments. Technical Specifications Channels: 16 Input Types: 4 to 20 mA DC, 1 to 5 V DC Input Impedance: 250 Ohm Accuracy: ±0.1 percent of Full Scale Common Mode Rejection Ratio (CMRR): 60 dB Operating Temperature Range: -20 to 70 degrees Celsius Operating Humidity: 10 to 90 percent RH (non-condensing) Power Supply Voltage: 24 V DC Power Consumption: 10 W Dimensions (W x H x D): 107.5 x 94 x 32.8 mm Weight: 350 g Protocol Support: HART Optional Features: Temperature Compensation, Explosion-Proof Enclosure Applications The AAI143-H00/K4A00 is ideal for process automation in industries such as chemical, petrochemical, water treatment, and power generation. It is particularly suited for applications requiring high-accuracy analog signal acquisition and reliable HART device integration. FAQ Q: Can this module be used in hazardous locations?A: Yes, the module can be configured with an explosion-proof enclosure for use in hazardous environments. Q: Is it possible to configure redundant systems using this module?A: Yes, the module supports dual-redundant operation to improve system reliability. Q: Does it support smart transmitters with HART protocol?A: Yes, the module fully supports HART communication for smart device integration and diagnostics. Q: What types of signals can this module measure?A: It accepts 4 to 20 mA DC and 1 to 5 V DC signals from 2-wire or 4-wire transmitters.
$200.00 $100.00
-
Bently Nevada Bently Nevada 3500/65 Temperature Monitor Module
Product Overview The Bently Nevada 3500/65 Temperature Monitor is a rack-based monitoring module designed for continuous temperature supervision within the 3500 Machinery Protection System. The unit provides six independently configurable input channels for RTD and thermocouple sensors used in rotating equipment protection applications. The module is engineered for machinery environments where temperature stability directly affects operational reliability and equipment life. It converts analog temperature signals into digital process values for alarm handling, machine protection logic, event recording, and condition trending. Typical monitoring targets include bearing metal temperatures, lubrication systems, generator windings, compressor casings, and auxiliary process temperatures associated with critical industrial machinery. Functional Capabilities The 3500/65 continuously scans temperature inputs and processes the data through configurable filtering and alarm logic. Main operating functions include: Six independent temperature monitoring channels RTD and thermocouple input compatibility Continuous sensor health supervision Alert and Danger alarm processing Digital signal conversion for rack communication Open-circuit and short-circuit detection Integration with System 1 diagnostic platforms Compatibility with recorder output modules for external trending Each channel can be individually configured with different sensor types, engineering ranges, and alarm thresholds. Supported Sensor Inputs The module supports multiple industrial temperature sensor technologies commonly used in machinery protection systems. RTD Sensor Support RTD Type Configuration Pt100 Platinum RTD 2-wire, 3-wire, 4-wire Ni120 Nickel RTD 2-wire, 3-wire Cu10 Copper RTD 2-wire, 3-wire Supported RTD measurement ranges typically extend from -200°C to +850°C depending on sensor construction and calibration. Thermocouple Support Thermocouple Type Typical Application Type J General Industrial Heating Type K Turbines and Process Equipment Type E Low-Level Signal Applications Type T Low Temperature Measurements Automatic cold-junction compensation is internally applied for thermocouple accuracy stabilization. Technical Specifications Parameter Specification Model 3500/65 Product Type Temperature Monitor Series 3500 Machinery Protection System Monitoring Channels 6 Independent Inputs Supported Sensors RTD and Thermocouple RTD Wiring 2-wire, 3-wire, 4-wire Alarm Functions Alert and Danger Signal Isolation Channel-to-Channel and Channel-to-Ground Diagnostic Functions Sensor OK and Fault Detection Input Processing High-Resolution A/D Conversion Signal Filtering Digital Filtering RTD Accuracy Typically ±0.1% to ±0.2% Thermocouple Accuracy Typically ±1°C to ±2°C Operating Temperature -30°C to +65°C Storage Temperature -40°C to +85°C Relative Humidity 95% Non-Condensing Rack Compatibility 3500 Rack System Module Dimensions 24.1 × 2.6 × 11.2 cm Weight 0.45 kg The module includes continuous diagnostics for sensor failure, out-of-range conditions, and abnormal wiring states. Alarm and Protection Features The 3500/65 is designed for machinery shutdown and thermal protection applications where temperature excursions can lead to equipment damage. Alarm functions include: Independent Alert and Danger thresholds per channel Relay activation through 3500/32M and 3500/33 modules Adjustable setpoint configuration Sensor failure alarming High-temperature shutdown integration Continuous channel diagnostics The module supports API 670-based protection strategies for turbines, compressors, motors, and generators. Typical Industrial Applications The monitor is widely used in industrial facilities requiring continuous thermal supervision of rotating equipment and auxiliary systems. Common applications include: Journal bearing metal temperature monitoring Turbine lube oil temperature measurement Generator stator winding supervision Compressor casing temperature monitoring Seal oil system temperature protection Gearbox thermal condition monitoring Pump bearing temperature protection Industrial process temperature monitoring Its ability to combine multiple sensor types within a single rack slot simplifies machinery protection system architecture. FAQ Q: Can the 3500/65 support both RTD and thermocouple inputs simultaneously?Yes. Each channel can be independently configured for different sensor technologies. Q: Does the module provide sensor fault diagnostics?The monitor continuously checks for open circuits, short circuits, and abnormal signal conditions. Q: What machinery types commonly use the 3500/65?The module is widely installed on turbines, compressors, generators, motors, pumps, and gearbox systems. Q: Is the module compatible with System 1 software?Yes. The 3500/65 integrates with System 1 platforms for diagnostics, historical trending, and machinery condition analysis.
$200.00 $100.00
-
Yokogawa Yokogawa AA1543-H00/K4A00 16-Channel Analog Output Module HART
Product Description OverviewThe Yokogawa AA1543-H00/K4A00 is a 16-channel analog output module engineered for high-reliability industrial automation systems. It provides accurate 4-20 mA output signals and includes HART communication support for configuration, diagnostics, and advanced monitoring. The module comes with a KS Cable Interface Adapter for seamless connection to the AEA4D Terminal Board, enabling flexible system integration. Key Features Model: AA1543-H00/K4A00 Brand: Yokogawa Product Type: Analog Output Module Output Channels: 16 isolated channels Output Signal: 4 to 20 mA Maximum Allowable Load Resistance: 0 to 750 ohms Circuit-Open Detection: Less than 0.65 mA Accuracy: ±48 microamps Data Update Period: 10 milliseconds Temperature Drift: ±16 microamps per 10 degree Celsius Withstanding Voltage: 1500 V AC between output and system for 1 minute Maximum Current Consumption: 230 mA (5 V DC), 540 mA (24 V DC) HART Communication: Supported KS Cable Interface Adapter: Included for connection to AEA4D Terminal Board External Communication: Pressure clamp terminal, MIL connector cable, dedicated KS1 cable Weight: Approximately 0.4 kg ApplicationsThe AA1543-H00/K4A00 is ideal for process control applications requiring high reliability and precision. Commonly used in distributed control systems (DCS), chemical plants, and manufacturing lines, it supports redundant configurations for enhanced operational safety. FAQ Q: Can this module detect open circuit conditions?A: Yes, it detects open circuits at less than 0.65 mA output. Q: What communication protocols are supported?A: The module supports HART communication for transmitter configuration and diagnostics. Q: Does it include the cable interface adapter?A: Yes, the KS Cable Interface Adapter is included for connection to the AEA4D Terminal Board. Similar Model Comparison AA1543-H00/K4B00: Extended temperature range option for harsh industrial environments. AA1543-H00/K4C00: Supports additional redundancy features for critical process control.
$200.00 $100.00
-
Bently Nevada Bently Nevada 3500/64M 140734-05 Dynamic Pressure Monitor
Product Overview The Bently Nevada 3500/64M 140734-05 Dynamic Pressure Monitor is a four-channel machinery protection module developed for continuous monitoring of high-frequency pressure fluctuations in rotating and reciprocating equipment. Unlike conventional process pressure transmitters that measure static or slow-changing signals, the 3500/64M 140734-05 is specifically engineered for dynamic pressure analysis in combustion systems, compressors, surge monitoring applications, and pulsation detection environments. The module captures rapid pressure variations associated with combustion instability, rotating stall, acoustic resonance, and aerodynamic surge conditions. Integrated within the 3500 Machinery Protection System, the monitor combines high-speed signal acquisition, filtering, alarm processing, and communication capabilities into a single rack-based platform compliant with API 670 protection requirements. Monitoring Functions and Signal Processing The module continuously acquires and analyzes dynamic pressure signals from compatible pressure transducers installed on critical machinery systems. Primary monitoring functions include: Dynamic pressure amplitude measurement Combustion instability detection Compressor surge and rotating stall monitoring Narrowband and bandpass signal analysis RMS and peak value processing Real-time alarm evaluation Continuous sensor health diagnostics High-frequency pulsation trending Each channel is independently configurable for sensor scaling, frequency filtering, and alarm thresholds. The monitor also interfaces with System 1 software platforms for machinery diagnostics, historical analysis, and long-term condition trending. Sensor Compatibility The 3500/64M 140734-05 supports dynamic pressure transducers commonly used in combustion and pulsation monitoring systems. Supported sensor types include: ICP® dynamic pressure sensors Piezoelectric pressure transducers High-temperature combustion pressure probes Dynamic acoustic pressure sensors Typical transducer characteristics: Parameter Specification Sensor Type Dynamic Pressure Transducers Typical Sensitivity 10–100 mV/psi Excitation Method Constant Current Supply Coupling Method AC Coupled Input The module is optimized for monitoring fast-changing pressure phenomena that cannot be accurately measured using standard 4–20 mA instrumentation. Technical Specifications Parameter Specification Model 3500/64M 140734-05 Product Type Dynamic Pressure Monitor Manufacturer Bently Nevada Series 3500 Machinery Protection System Monitoring Channels 4 Independent Channels Input Signal Type Dynamic AC-Coupled Pressure Signals Supported Frequency Range Typically 10 Hz to 10 kHz Signal Processing Bandpass, RMS, Peak, Narrowband Alarm Functions Alert and Danger Rack Compatibility 3500 Rack System Isolation Channel-to-Channel and Channel-to-Ground Diagnostic Functions Sensor OK and Fault Detection System Integration System 1 Compatible Operating Temperature -30°C to +65°C Relative Humidity 95% Non-Condensing EMI/RFI Protection Industrial Grade Immunity Module Dimensions 24.1 × 2.4 × 24.2 cm Weight 0.82 kg The “140734-05” ordering code identifies a dedicated I/O and termination configuration used for specific installation requirements within the 3500 platform. Alarm and Protection Features The 3500/64M provides programmable protection logic for machinery systems operating in demanding process conditions. Alarm capabilities include: Independent Alert and Danger setpoints Relay activation through 3500/32M and 3500/33 modules Frequency-selective alarming High-frequency instability detection Pulsation threshold monitoring Compressor surge precursor detection The module supports protection strategies where rapid pressure instability detection is critical to preventing equipment damage or combustion failure. Industrial Applications The monitor is commonly deployed in high-energy rotating equipment and combustion systems where pressure dynamics directly affect machine reliability. Typical applications include: Gas turbine combustion monitoring Compressor anti-surge protection Combustion chamber pulsation analysis Rotating stall detection Reciprocating compressor pulsation monitoring Acoustic resonance analysis Fuel system instability monitoring High-frequency process pressure diagnostics The system is particularly effective in gas turbine combustion systems where unstable flame dynamics can lead to hardware fatigue and unplanned shutdowns. FAQ Q: What is the difference between dynamic pressure and standard process pressure monitoring?Dynamic pressure monitoring measures rapid pressure fluctuations and acoustic phenomena, while standard process transmitters typically measure slow-changing static pressure values. Q: Can the 3500/64M detect compressor surge conditions?Yes. The module is commonly used to identify surge precursors, rotating stall conditions, and pulsation instability in compressor systems. Q: Which sensors are compatible with the monitor?The module supports ICP® and piezoelectric dynamic pressure transducers designed for high-frequency measurements. Q: Is the module suitable for gas turbine combustion monitoring?Yes. The 3500/64M 140734-05 is widely used for combustion dynamics monitoring in industrial gas turbine applications.
$200.00 $100.00
-
Yokogawa Yokogawa AAI143-H53/K4A00 Analog Input Module 16 Channels HART
Product Description OverviewThe Yokogawa AAI143-H53/K4A00 is a high-precision analog input module designed for industrial process control systems. It supports digital communication using the HART protocol and provides reliable data acquisition for multiple 4-20 mA field transmitters. Ideal for use in standard temperature environments, it ensures signal integrity and robust system isolation. Key Features Model: AAI143-H53/K4A00 Brand: Yokogawa Product Type: Analog Input Module Communication: HART protocol enabled Input Channels: 16 isolated channels Input Signal: 4 to 20 mA Maximum Input Current: 24 mA Input Resistance: Power ON: 270 ohms (20 mA) to 350 ohms (4 mA) Power OFF: 500 k ohms or higher Accuracy: ±16 microamps Data Update Rate: 10 milliseconds Temperature Drift: ±16 microamps per 10 degree Celsius Operating Temperature: -20 to 70 degree Celsius Transmitter Power Supply: 19.0 V to 25.5 V, current limit 25 mA 2-Wire/4-Wire Transmitter Configuration: Individually set per channel Maximum Current Consumption: 230 mA (5 V DC), 540 mA (24 V DC) Isolation Voltage: 1500 V AC between input and system for 1 minute External Communication Options: Pressure clamp terminal, MIL connector, dedicated KS1 cable Weight: 0.3 kg ApplicationsThe AAI143-H53/K4A00 module is suitable for process monitoring, control systems, and distributed control systems (DCS) in chemical, petrochemical, and manufacturing industries. Its HART capability allows integration with smart transmitters for diagnostics and advanced monitoring. FAQ Q: Can this module support 2-wire and 4-wire transmitters?A: Yes, each channel can be configured individually for either 2-wire or 4-wire transmitters. Q: What is the isolation voltage rating?A: The module provides 1500 V AC isolation between input channels and the system for 1 minute. Q: What cable interface does this module use?A: It supports the KS Cable Interface Adapter (K4A00) and can connect to the AEA4D Terminal Board using the ATK4A-00 adapter. Similar Models Comparison AAI143-H53/K4A01: Standard configuration without KS cable interface adapter. AAI143-H53/K4B00: Extended temperature range option for harsh environments.
$200.00 $100.00
-
Yokogawa AAI135-S50 | Analog Input Module 8-Channel 4-20 mA | Yokogawa
Product Description Overview The Yokogawa AAI135-S50 is a high-precision 8-channel analog input module supporting 4 to 20 mA current signals. Each channel is independently isolated, ensuring accurate and reliable data acquisition. Compact and easy to install, it is compatible with pressure clamp terminals, MIL connector cables, and dedicated KS1 cables. Technical Specifications Model: AAI135-S50 Input Channels: 8-channel analog input Signal Range: 4 to 20 mA Channel Isolation: Fully isolated per channel Maximum Current Consumption: 5 V DC: 360 mA, 24 V DC: 450 mA External Connection: Pressure clamp terminal, MIL connector, or dedicated KS1 cable Dimensions (L x W x H): 107 mm x 130 mm x 33 mm Weight: 0.3 kg Product Type: Standard type, non-explosion-proof, basic version Applications The Yokogawa AAI135-S50 is widely used in factory automation, process control, and instrumentation monitoring systems. It provides precise multi-channel signal acquisition, suitable for water treatment, power plants, chemical processing, and energy management applications. FAQ Q: What signal interfaces does the AAI135-S50 support?A: The module supports 4-20 mA current input and is compatible with pressure clamp terminals, MIL connectors, and dedicated KS1 cables. Q: Does this module offer explosion protection?A: This is a standard basic model and does not have explosion-proof features. Q: Are the channels independently isolated?A: Yes, each channel is fully isolated to ensure signal accuracy and system stability.
$200.00 $100.00
-
Yokogawa 16-Channel Analog Input Module | Yokogawa AAI141-H50/K4A00
Product Description OverviewThe AAI141-H50/K4A00 from Yokogawa is a 16-channel analog input module designed for precise monitoring of 4 to 20 mA signals. This non-isolated module supports HART digital communication and is equipped with a KS Cable Interface Adapter for flexible connectivity. Its compact design and reliable performance make it suitable for a variety of process measurement applications. Key Features Input Type: 4 to 20 mA DC Number of Channels: 16 non-isolated input channels Digital Communication: Supports HART protocol for enhanced monitoring and diagnostics Redundancy: Not applicable (standard single-channel operation) Module Weight: 0.2 kg Connector: Includes KS Cable Interface Adapter for easy integration Explosion Protection: Standard model without certification Basic Type: Suitable for standard industrial environments Model and Suffix Codes Model: AAI141 – Analog input module Suffix Codes: H: HART digital communication enabled 5: Standard, no explosion protection 0: Basic type Option Codes: K4A00 – Equipped with KS Cable Interface Adapter ApplicationsThe AAI141-H50/K4A00 is ideal for process monitoring, signal acquisition, and systems that require integration with HART-enabled field devices. It is widely used in chemical, water treatment, and energy management systems. Technical Specifications Table Parameter Specification Input Signal 4 to 20 mA DC Number of Channels 16 non-isolated channels Communication HART Protocol Isolation None Redundancy Not supported Weight 0.2 Kg Connector Interface KS Cable Interface Adapter Explosion Protection None Operating Temperature -10 to 60 C Mounting DIN Rail or Panel Mount FAQQ: Does this module support voltage inputs?A: No, the AAI141-H50/K4A00 only supports 4 to 20 mA current input signals. Q: Can this module be used in hazardous areas?A: The standard version does not have explosion-proof certification. Q: How is HART communication integrated?A: The module includes HART support, allowing remote device monitoring and parameter configuration over the same 4 to 20 mA signal. Similar Models Comparison AAI141-H51/K4A00: Faster data update with HART support AAI141-H50/K4B00: Optional cable interface for extended connectivity
$200.00 $100.00
-
Yokogawa AAI543-S50/A4S10 | 16-Channel Analog Input Module | Yokogawa
Product Description OverviewThe AAI543-S50/A4S10 from Yokogawa is a high-performance 16-channel analog input module designed for demanding industrial environments. It provides precise measurement for DC signals ranging from 4 to 20 mA or 1 to 5 V and supports dual-redundant configurations to maintain continuous operation even in case of module failure. The module combines high accuracy, fast response, and robust surge protection for reliable process control. Key Features Input Signal Range: 4 to 20 mA DC or 1 to 5 V DC Number of Channels: 16 fully isolated input channels Redundancy: Dual-redundant configuration ensures uninterrupted operation Accuracy: ±48 HA for high-precision measurement Data Update Speed: 10 ms update period for real-time processing Temperature Compensation: Low drift of ±16 HA per 10 degrees Celsius Surge Protection: Safeguards module and connected devices from electrical surges Isolation: Channel-to-channel isolation reduces interference and enhances signal integrity Model and Suffix Codes Model: AAI543 – 16-channel analog input module (4 to 20 mA, isolated) Suffix Codes: S: Standard type 5: Standard switch-over response in redundant configuration without explosion protection 0: Basic type ApplicationsIdeal for continuous process monitoring, industrial control systems, and redundant measurement setups where signal integrity and uptime are critical. Technical Specifications Table Parameter Specification Input Signal 4 to 20 mA DC or 1 to 5 V DC Number of Channels 16 isolated channels Redundancy Dual-redundant configuration Accuracy ±48 HA Update Period 10 ms Temperature Drift ±16 HA / 10 C Isolation Channel-to-channel isolation Surge Protection Included Operating Temperature -10 to 60 C Power Supply 24 V DC nominal FAQQ: Can this module handle both voltage and current signals simultaneously?A: Each channel can be configured individually for either 4 to 20 mA or 1 to 5 V DC input. Q: How does redundancy improve reliability?A: The dual-redundant design allows seamless operation if one module fails, ensuring uninterrupted data acquisition. Q: Is this module suitable for explosion-proof environments?A: The AAI543-S50/A4S10 standard version does not have explosion-proof certification. Similar Models Comparison AAI543-S51: Enhanced switch-over speed for redundant configurations AAI543-S60: With extended temperature compensation range
$200.00 $100.00
-
Bently Nevada Bently Nevada 3500/62 Process Variable Monitor Module
Product Overview The Bently Nevada 3500/62 Process Variable Monitor is a multi-channel monitoring module engineered for integration within the 3500 Machinery Protection System. The module acquires standard industrial process signals and converts them into real-time digital values for alarming, shutdown logic, and system-wide condition monitoring. Unlike vibration-focused protection modules, the 3500/62 is designed to supervise process-related operating conditions including pressure, flow, liquid level, valve position, and transmitter-based temperature measurements. Its six independent channels allow multiple process variables to be monitored simultaneously within the same rack infrastructure used for rotating machinery protection. The module supports API 670-compliant monitoring architectures commonly deployed in turbines, compressors, pumps, and critical process equipment. Functional Characteristics The 3500/62 continuously scans analog process inputs and compares measured values against configurable alarm thresholds. Each monitoring channel operates independently and supports customized engineering units, scaling ranges, and alarm logic. Core monitoring capabilities include: Six configurable process input channels Continuous signal validation and diagnostics Alert and Danger alarm processing Relay activation through compatible 3500 relay modules Integration with plant DCS and PLC systems Real-time rack communication through the 3500 backplane Support for process shutdown voting logic Internal fault monitoring with OK status indication The monitor is commonly paired with recorder output modules and system event logging functions for complete machinery protection strategies. Supported Input Configurations The module accepts several industrial signal formats used in process instrumentation systems. Input Configuration Signal Range Voltage Input I/O -10 Vdc to +10 Vdc 4–20 mA Barrier I/O 4–20 mA DC 4–20 mA Isolated I/O 4–20 mA DC Additional electrical characteristics: Parameter Specification Voltage Compliance 13.66 V Channel Isolation 500 V Isolation (Isolated I/O only) Input Impedance (Voltage) 1 MΩ Input Impedance (Current) 50 Ω External Transducer Supply +24 Vdc ±5%, 250 mA max Typical Power Consumption 7.0 W The integrated transducer supply simplifies installation for loop-powered transmitters used in industrial instrumentation systems. Technical Specifications Parameter Specification Product Model 3500/62 Product Type Process Variable Monitor Monitoring Channels 6 Independent Channels Supported Inputs 4–20 mA, ±10 Vdc Alarm Functions Alert & Danger Signal Isolation Channel-to-Channel and Channel-to-Ground Rack Compatibility 3500 Machinery Protection Rack System Communication 3500 Backplane Diagnostic Functions Continuous Self-Test Operating Temperature -30°C to +65°C Storage Temperature -40°C to +85°C Relative Humidity 95% Non-Condensing EMI/RFI Protection Industrial Grade Immunity Monitor Dimensions 241.3 × 24.4 × 241.8 mm Weight 0.82 kg For Internal Barrier I/O modules with internal termination, the operating temperature range is limited to 0°C to +65°C. Termination and I/O Options The 3500/62 supports multiple wiring and installation methods depending on field requirements and hazardous-area configurations. Available termination styles include: Internal Termination I/O Modules External Termination I/O Modules Internal Barrier I/O Modules Isolated Current Input I/O Modules Voltage Input I/O Modules These options allow flexible integration into new installations as well as retrofit machinery protection projects. Typical Industrial Applications The module is widely deployed in rotating equipment protection systems where process conditions are critical to operational safety. Common monitored variables include: Compressor discharge pressure Turbine lubrication oil pressure Cooling water circulation flow Seal gas pressure Pump outlet pressure Process tank level Hydraulic valve positioning Bearing temperature transmitters When configured with relay modules, the monitor can initiate alarms or automatic shutdown sequences if operating conditions exceed safe process limits. Comparison with Other 3500 Monitoring Modules The 3500/62 complements vibration and speed monitoring modules by incorporating process instrumentation into the same centralized protection platform. FAQ Q: What types of transmitters can connect to the 3500/62?The module supports standard industrial transmitters using 4–20 mA current loops or voltage-based analog outputs. Q: Can each channel monitor different process variables?Yes. Each of the six channels can be individually configured for separate engineering units, scaling ranges, and alarm settings. Q: Does the module support hazardous-area installations?Specific I/O module versions with barrier protection are available for installations requiring additional hazardous-area compliance. Q: Is the 3500/62 used for vibration monitoring?No. The module is intended for process variables such as pressure, flow, level, and transmitter-based measurements rather than direct vibration sensing.
$200.00 $100.00
-
Yokogawa Analog Input Module 16-Channel | Yokogawa AAI143-S50/A4S00
Product Description OverviewThe AAI143-S50/A4S00 from Yokogawa is a high-precision analog input module designed for industrial process monitoring and control. Supporting 16 channels with isolated inputs, this module converts 4 to 20 mA signals into reliable digital data for advanced automation systems. Its standard type design ensures compatibility with a wide range of control architectures. Key Technical Specifications Model: AAI143-S50/A4S00 Input Channels: 16 Input Signal Range: 4 to 20 mA Isolation: Fully isolated channels for accurate signal conversion Module Type: Standard (S = Standard type) Explosion Protection: 5 = No explosion protection Basic Function Type: 0 = Basic type Optional Accessories: /A4S00 = Includes Pressure Clamp Terminal Block (Model ATA4S-00) Mounting: DIN rail compatible Operating Temperature: -10 to 55 degrees Celsius Power Supply: 24 VDC typical Response Time: <100 ms per channel Communication: Compatible with Yokogawa DCS systems ApplicationsIdeal for process monitoring in chemical, petrochemical, water treatment, and general manufacturing industries. This module is suited for both new installations and upgrades of existing analog input systems requiring high reliability and precision. FAQ Q: Can this module operate in hazardous environments?A: No, this standard type model (S50) does not provide explosion protection. Q: What signals can it read?A: It accepts standard 4 to 20 mA analog signals from sensors and transmitters. Q: Is this module compatible with older Yokogawa DCS systems?A: Yes, it is designed for full backward compatibility with AAI143 series controllers. Similar Models Comparison AAI143-H50: High-speed version for faster sampling AAI143-S51: Standard type with enhanced noise filtering
$200.00 $100.00
-
Yokogawa Yokogawa AAI835-H53/K4A00 4CH Analog Input Module E12921
Product Description OverviewThe Yokogawa AAI835-H53/K4A00 (E12921) is a 4-channel analog input module designed for high-precision data acquisition in control and automation systems. It delivers reliable signal processing for various industrial applications, including distributed control systems (DCS) and programmable logic controllers (PLC). Key Specifications Model: AAI835-H53/K4A00 Part/Order Number: E12921 Channels: 4 Analog Inputs Input Type: Voltage or Current (configurable) Input Range: 0-10V, 0-20mA (typical, check manual for full range options) Resolution: 16-bit Accuracy: ±0.1% of full scale Isolation Voltage: 2500 VDC between channels Response Time: <10 ms Operating Temperature: 0°C to 55°C Storage Temperature: -20°C to 70°C Humidity: 5% to 95% RH, non-condensing Communication Protocol: Standard Yokogawa bus compatible with CENTUM VP systems Mounting: DIN rail or panel mount compatible Delivery Lead Time: 10-12 weeks Applications Process monitoring and control in chemical, power, and manufacturing industries Integration with DCS for real-time analog signal acquisition Suitable for both retrofit and new installations in automation systems Similar Models Comparison AAI835-H52: 2-channel input, lower throughput, cost-effective for small-scale applications AAI835-H54: 8-channel input, higher capacity for large-scale systems FAQQ: Can this module handle both voltage and current inputs?A: Yes, it supports configurable voltage and current ranges, typically 0-10V and 0-20mA. Q: What is the typical delivery time?A: Standard lead time is 10-12 weeks. Q: Is it compatible with CENTUM VP DCS?A: Yes, fully compatible with Yokogawa CENTUM VP control systems.
$200.00 $100.00
-
Bently Nevada Bently Nevada 3500/61-01-05 Temperature Monitor
Product Overview The Bently Nevada 3500/61-01-05 is a six-channel temperature monitoring module developed for critical machinery protection applications in hazardous industrial environments. This configuration combines advanced temperature monitoring functions with integrated recorder outputs and international hazardous-area approvals, making it suitable for offshore installations, petrochemical plants, gas compression stations, and power generation facilities. The module continuously acquires RTD and thermocouple signals, evaluates alarm conditions, and transmits proportional analog outputs for external monitoring, trending, or legacy control integration. Configuration Details The 3500/61-01-05 configuration includes: 3500/61 Main Temperature Monitor RTD/TC Non-Isolated I/O Module with Internal Terminations Integrated recorder output functionality Multi-agency hazardous-area certification package The “01” option specifies internal field terminations mounted directly on the rear I/O module, while the “05” approval option supports international hazardous-area installation requirements. Key Functional Features Six independently programmable temperature channels Mixed RTD and thermocouple sensor compatibility Integrated 4–20 mA recorder outputs for each channel Continuous Alert and Danger setpoint comparison Fast update cycle for machinery protection applications Internal screw-terminal field wiring design Certified for Zone 2 and Division 2 installations API 670 compliant monitoring architecture Technical Specifications Parameter Specification Model 3500/61-01-05 Product Type Temperature Monitor with Recorder Outputs Series 3500 Machinery Protection System Monitoring Channels 6 independent channels I/O Style Internal Termination RTD/TC I/O Sensor Inputs RTD and Thermocouple Supported RTDs 100 Ω Platinum, 10 Ω Copper, 120 Ω Nickel RTD Wiring 3-wire and 4-wire Supported Thermocouples E, J, K, T, R, S Recorder Outputs 6 x 4–20 mA outputs Output Protection Short-circuit protected Maximum Output Load 600 Ω Input Impedance >10 MΩ for TC inputs Signal Resolution 0.1°C or 1°F Typical Accuracy ±1°C Channel Isolation 500 Vdc channel-to-ground Update Time Less than 1 second Alarm Functions Independent Alert and Danger setpoints Power Consumption 9 W maximum Operating Temperature -30°C to +65°C Storage Temperature -40°C to +85°C Relative Humidity 95% non-condensing Rack Space Requirement One front slot and one rear slot Hazardous Area Certifications The 3500/61-01-05 configuration is intended for installations requiring multiple international hazardous-area approvals. Supported certification categories include: Class I Division 2 Groups A, B, C, D Class I Zone 2 hazardous locations ATEX Zone 2 compliance IECEx certified installations The module is suitable for non-incendive and increased-safety industrial applications where explosive gas atmospheres may occasionally be present. Typical Applications Common installation environments include: Offshore oil and gas platforms LNG and gas compression facilities Steam and gas turbine systems Generator stator temperature monitoring Petrochemical processing units Hazardous-area compressor protection systems FAQ Q1: What is the advantage of recorder outputs on this module?The integrated 4–20 mA outputs allow connection to chart recorders, DCS systems, PLC analog inputs, and legacy plant monitoring equipment. Q2: Can RTD and thermocouple inputs operate simultaneously?Yes. Each of the six channels can be independently configured for different supported sensor types. Q3: Is the module suitable for hazardous-area installations?Yes. The “05” option includes multiple international approvals for Zone 2 and Division 2 environments.
$200.00 $100.00
-
Bently Nevada Bently Nevada 3500/61-01-00 Temperature Monitor Module
Product Overview The Bently Nevada 3500/61-01-00 is a six-channel temperature monitoring module engineered for continuous thermal supervision within the 3500 Machinery Protection platform. This configuration combines the main temperature monitor with a non-isolated RTD/thermocouple I/O module featuring internal terminations for direct field wiring. The module continuously evaluates temperature conditions from critical machinery and communicates alarm or shutdown conditions through the 3500 rack system when preset thresholds are exceeded. The unit is commonly installed in turbine control systems, compressors, generators, and rotating equipment protection applications where stable and fast temperature monitoring is required. Configuration Details The 3500/61-01-00 configuration includes: Main Temperature Monitor Module: 163179-02 RTD/TC Non-Isolated Internal Termination I/O Module: 133819-02 Internal field termination design for direct sensor connection Standard non-certified version without hazardous-area agency approvals Functional Characteristics Monitors up to six independent temperature channels Supports both RTD and thermocouple sensing technologies Continuous comparison against configured Alert and Danger limits Compatible with recorder output functionality for diagnostics and trending Configurable alarm delay timers for process stability Designed for integration into the 3500 Series Machinery Protection System Technical Specifications Parameter Specification Model 3500/61-01-00 Product Series 3500 Machinery Protection System Product Type Temperature Monitor with Recorder Outputs Channel Capacity 6 channels I/O Configuration Internal Termination RTD/TC I/O Main Module Part Number 163179-02 I/O Module Part Number 133819-02 Sensor Compatibility RTD and Thermocouple RTD Types Platinum 100 Ω, Copper 10 Ω, Nickel 120 Ω RTD Wiring 3-wire and 4-wire Thermocouple Types E, J, K, T, R, S Input Impedance >10 MΩ for TC inputs Signal Resolution 0.1°C or 1°F Typical Accuracy ±1°C typical Isolation 500 Vdc channel-to-ground Alarm Functions Independent Alert and Danger setpoints Alarm Delay 0.1 to 60 seconds configurable Recorder Outputs Supported Power Consumption Approx. 7 W Operating Temperature -30°C to +65°C Storage Temperature -40°C to +85°C Relative Humidity 95% non-condensing Rack Installation One front slot + matching rear slot Weight 3.31 lbs Country of Manufacture United States Internal Termination Design The internal termination configuration allows field wiring to connect directly to screw terminals located on the rear I/O module. This simplifies installation and reduces additional external termination hardware requirements. This arrangement is commonly selected for compact rack installations and standard industrial control cabinets. Application Areas Typical deployment environments include: Steam and gas turbine monitoring Compressor protection systems Generator winding temperature supervision Bearing metal temperature monitoring Oil and gas process equipment Power generation facilities FAQ Q1: Does the 3500/61-01-00 support both RTD and thermocouple inputs simultaneously?Yes. Each channel can be individually configured for supported RTD or thermocouple sensor types. Q2: What is the difference between internal and external termination versions?The internal termination version allows direct field wiring to the rear I/O module, while external termination versions use separate termination assemblies. Q3: Is this module approved for hazardous locations?The “00” approval option indicates a standard version without additional hazardous-area agency certifications.
$200.00 $100.00
-
Yokogawa Yokogawa AAI835-H50/13S00 Analog I/O Module | 16-Channel Precision
Product Description OverviewThe Yokogawa AAI835-H50/13S00 is a versatile analog input/output module designed to deliver precise and reliable signal processing for industrial automation and process control systems. Its robust design and configurable channels make it suitable for a wide range of applications requiring high accuracy and stable operation. Technical Specifications Parameter Specification Manufacturer Yokogawa Model AAI835-H50/13S00 Module Type Analog Input/Output Module Channels 16 Configurable Analog Input/Output Input/Output Signal 4-20 mA DC Resolution 12 Bit Accuracy ±0.1 Percent of Span Power Supply 24 V DC Nominal Dimensions Standard PLC Rack Module Size Weight Approximately 0.6 kg Isolation 500 V DC Channel-to-Channel (typical) Response Time Less than 10 ms per channel Operating Temperature 0 to 55 Degree Celsius Storage Temperature -20 to 70 Degree Celsius Mounting DIN Rail or Rack Installation Applications Process control in chemical, oil & gas, and water treatment plants High-precision signal acquisition in factory automation Integration with PLC and DCS systems for real-time monitoring Multi-channel analog control for research or production facilities FAQ Q: Can this module handle both input and output signals simultaneously?A: Yes, the AAI835-H50/13S00 supports 16 channels configurable for either analog input or output. Q: What is the typical installation environment?A: Designed for industrial control racks, it operates reliably in temperatures from 0 to 55 degree Celsius and can withstand standard industrial electrical noise. Q: How does it compare to similar Yokogawa modules?A: Compared to the AAI835-H50 series variants, this model offers 12-bit resolution with enhanced channel-to-channel isolation, providing higher precision and safety in dense signal environments.
$200.00 $100.00
-
Yokogawa Yokogawa AAI135-H50/13S00 Analog Input Module High Precision
Product Description OverviewThe AAI135-H50/13S00 from Yokogawa is a high-performance analog input module designed for precise process control systems. This unit supports HART communication for integration with modern digital control environments and features isolated input channels for reliable data acquisition. Key Specifications Model: AAI135-H50/13S00 Manufacturer: Yokogawa Module Type: Analog Input Communication: Digital HART protocol Explosion Protection: None Base Type: Standard configuration Terminal Block: Pressure clamp type for isolated analog inputs Input Channels: Configurable single or multi-channel Accuracy: High precision suitable for industrial process monitoring Power Supply: Compatible with Yokogawa control systems (24V DC typical) Isolation: Full channel-to-channel isolation Mounting: DIN rail or panel mount compatible ApplicationsIdeal for monitoring pressure, temperature, or flow sensors in industrial automation setups. Can be integrated into DCS (Distributed Control System) networks for centralized data collection and control. Suitable for chemical, petrochemical, and energy production facilities. Similar Models Comparison AAI135-H50/13S01 – Same module with enhanced explosion protection AAI135-H51/13S00 – Additional input channels for expanded monitoring needs FAQQ: Does this module support analog and digital signals simultaneously?A: Yes, the module provides analog input functionality with HART digital communication overlay. Q: Can this module be used in hazardous environments?A: The H50 variant has no explosion protection. For hazardous zones, consider models with specific safety certification.
$200.00 $100.00
You have seen 408 out of 4916 products