Parts catalogue

Serial Communication Module

The Yokogawa ALR121-S00 is an RS-422/RS-485 serial communication module (point-to-point for RS-422, multipoint for RS-485, half-duplex, start-stop synchronization) supporting 1200 to 38400 bps.

ALR121-S00-S1

Serial Communication Module

Recognized manufacturer reference available for industrial supply enquiry.

ALR121-S00S

Serial Communication Module

Recognized manufacturer reference available for industrial supply enquiry.

ALR121-S01

Serial Communication Module

The Yokogawa ALR121-S01 provides two serial ports (RS-422 and RS-485) for Modbus communication, allowing a Modbus master to access Safety Control Station data. Half-duplex, start-stop synchronization.

Contact for wholesale

ALR121-S01-S1

Serial Communication Module

Recognized manufacturer reference available for industrial supply enquiry.

ALR121-S50

Serial Communication Module

The Yokogawa ALR121-S50 is an RS-422/RS-485 serial communication module supporting point-to-point and multipoint connections (half-duplex, start-stop synchronization, 1200 to 38400 bps).

ALR121-S50-S1

Serial Communication Module

Recognized manufacturer reference available for industrial supply enquiry.

ALR121-S51

Serial Communication Module

The Yokogawa ALR121-S51 is an RS-422/RS-485 serial communication module supporting point-to-point and multipoint connections (half-duplex, start-stop synchronization, 1200 to 38400 bps).

ALR121-S51-S1

Serial Communication Module

Recognized manufacturer reference available for industrial supply enquiry.

ALR121-S53

Serial Communication Module

The Yokogawa ALR121-S53 enables RS-422/RS-485 serial communication between Field Control Stations and subsystems such as FA-M3 (half-duplex, start-stop synchronization, 1200 to 38400 bps).

ALR121-SE1

Serial Communication Module

The Yokogawa ALR121-SE1 is an RS-422/RS-485 serial communication module connecting a field control station to subsystems such as FA-M3 (point-to-point for RS-422, multipoint for RS-485). Operating range -20 to +60 C.

ALU4*D

I/O ModuleYokogawa

Modular Analog Input I/O System

The Yokogawa ALU4*D is a modular analog input I/O system (models AAI141, AAV141, AAV142, AAB141) with 16 non-isolated input channels accepting 4-20 mA DC and 1-5 V DC / -10 to 10 V DC signals, 10 ms update period.

AMC80

I/O ModuleYokogawa

Multipoint Analog I/O Module

The Yokogawa AMC80 multiplexes analog signals for processing multiple inputs through a single data acquisition system. DIN-rail mounted, analog voltage/current and frequency/pulse outputs, 24 VDC, 130 x 30 x 100 mm.

AMC80-S1

S1 Interface Module

S1 interface module from Yokogawa.

AMM11T

Voltage Input Multiplexer Module

Yokogawa AMM11T voltage input multiplexer module for CENTUM control systems, providing multiple isolated voltage input channels for industrial process measurement.

AMM12

Voltage Input Multiplexer Module

Yokogawa AMM12 voltage input multiplexer module for CENTUM CS and CENTUM VP series; switches between multiple voltage input channels for data acquisition and process monitoring.

AMM12-S3

Voltage Input Multiplexer Module

Yokogawa AMM12-S3 voltage input multiplexer module for CENTUM control systems.

AMM12C

Voltage Input Multiplexer Module

Yokogawa AMM12C 16-channel analog voltage input multiplexer module for CENTUM CS and CENTUM VP DCS; measures up to 16 isolated analog voltage inputs with typical accuracy of +/-0.1% of full scale.

AMM12T

Voltage Input Multiplexer Module

Yokogawa AMM12T 16-channel voltage input multiplexer module for CENTUM CS and CENTUM VP control systems; provides isolated voltage input measurements for data acquisition and control.

AMM21T

Thermocouple Input ModuleYokogawa

Thermocouple Input Multiplexer Module

Yokogawa AMM21T thermocouple input multiplexer module for CENTUM VP and CENTUM CS series; multiplexes up to 16 thermocouple inputs (types J, K, T, E, R, S, B, N) into a single output with +/-0.25% accuracy.

AMM22

Multiplexer Input Module

Yokogawa AMM22 multiplexer input module for CENTUM control systems; 4-20 mA DC output, 24 VDC power supply, operating range -10 to +55 C.

AMM22-S3

S3 Multiplexer Input Module

Yokogawa AMM22-S3 multiplexer input module for CENTUM control systems.

AMM22J

Voltage Input Multiplexer Module

Yokogawa AMM22J voltage input multiplexer module; 32-point connector type I/O card for selecting one voltage signal from multiple inputs.

AMM22T

Thermocouple Input ModuleYokogawa

Thermocouple Input Multiplexer Module

Yokogawa AMM22T thermocouple input multiplexer module; 16 channels, thermocouple types J, K, T, E, R, S, B, N, output 0-20 mA or 4-20 mA with +/-0.25% accuracy.

AMM25T

Current Input Multiplexer Module

Yokogawa AMM25T current input multiplexer module for CENTUM CS and CENTUM VP systems; routes up to 16 analog current input signals to a single channel for process control.

AMM31

Analog Module

Yokogawa AMM31 analog measurement module for industrial process control and measurement.

AMM31-S1

Analog Measurement Module

Yokogawa AMM31-S1 analog measurement module for industrial process control.

AMM31T

RTD Input Multiplexer Module

Yokogawa AMM31T RTD input multiplexer module; 16 channels for RTD sensors, high-precision temperature measurement for industrial automation.

AMM32

Analog I/O ModuleYokogawa

Analog Input/Output Module

Yokogawa AMM32 analog input/output module for CENTUM CS and CENTUM VP; handles voltage, current, RTD, thermocouple, digital discrete and encoder signals.

AMM32-S3

Analog I/O ModuleYokogawa

Analog Input/Output Module

Yokogawa AMM32-S3 analog input/output module for CENTUM CS and CENTUM VP; 32 channels, supports voltage, current, RTD, thermocouple, digital discrete and encoder signals, 24 V DC.

AMM32C

RTD Input Multiplexer Module

Yokogawa AMM32C RTD input multiplexer module; connecting cable KS8, insulation resistance >=100 MOhm at 500 VDC, withstanding voltage 500 V AC.

AMM32J-S1

Voltage Input Multiplexer Module

Yokogawa AMM32J-S1 voltage input multiplexer module for CENTUM control systems.

AMM32T

RTD Input Multiplexer Module

Yokogawa AMM32T RTD input multiplexer module; 16 channels for RTD sensors, high-precision temperature measurement for industrial automation.

AMM42

Multiplexer Input Module

Yokogawa multiplexer input module for the Centum/Field Control Station DCS, handling multiple analog transmitter inputs with isolation; supports Pair-and-Spare redundancy (AMM42-S4).

AMM42-S3

Multiplexer Input Module

Yokogawa AMM42-S3 multiplexer input module for CENTUM control systems.

AMM42-S4

S4 Multiplexer Input Module

Yokogawa AMM42-S4 multiplexer input module supporting fully redundant Pair-and-Spare configuration in Field Control Station; transmitter power supply 23.5-24.5 V DC, TUV Rheinland certified for safety instrumented systems.

AMM42T

2-Wire Transmitter Input Multiplexer Module

Yokogawa AMM42T 2-wire transmitter input multiplexer module; input 4-20 mA DC, transmitter power supply 23.5-24.5 V DC, input resistance 250 Ohm.

AMM52

Analog Signal Conditioning Module

Yokogawa AMM52 analog signal conditioning module; 4 input and 4 output channels, supports voltage (0-10V, +/-10V) and current (4-20mA) signals with dual redundancy support.

AMM52-S2

Analog Signal Conditioning Module

Yokogawa AMM52-S2 analog signal conditioning module for CENTUM control systems.

AMM52-S3

S3 Analog Signal Conditioning Module

Yokogawa AMM52-S3 analog signal conditioning module for CENTUM control systems.

AMM52-S4

S4 Analog Signal Conditioning Module

Yokogawa AMM52-S4 analog signal conditioning module for CENTUM control systems.

AMM52T

Analog Output ModuleYokogawa

Current Output Multiplexer Module

Yokogawa AMM52T current output multiplexer module; multiplexes 16 analog current signals onto a single output channel, max 20mA per channel, with electrical isolation.

AMN11

Nest for Analog I/O Modules

Yokogawa AMN11 nest (rack) for analog I/O modules in CENTUM CS and CENTUM VP control systems; 16-slot modular platform, 24V DC, operating 0-55 C.

AMN11-FCS

Nest for Analog I/O Modules

Yokogawa AMN11-FCS nest (rack) for analog I/O modules in CENTUM CS and CENTUM VP control systems.

AMN11-S1

Nest for Analog I/O Module

Yokogawa AMN11-S1 nest (rack) for analog I/O modules; 16-slot modular platform, 24V DC, operating 0-55 C.

AMN12TS2

S2 RTD Input Multiplexer Module

Yokogawa AMN12T S2 RTD input multiplexer module; multiplexes 12 RTD sensor inputs into a single PLC channel for temperature measurement.

AMN21

Nest for I/O Modules

Yokogawa AMN21 nest (rack) unit for I/O modules in CENTUM control systems.

AMN31

Nest for Terminal I/O Modules

Yokogawa AMN31 nest (rack) for terminal I/O modules in CENTUM CS 3000 and CENTUM VP systems; supports up to 31 terminal I/O modules, 24 VDC, NEMA 4X / IP66 rated.