Overview
The Yokogawa AAB841-S00 is an analog input/output module that provides 8 input channels and 8 output channels. It is designed for use within Yokogawa’s distributed control system (DCS) architecture and supports signal conversion between field devices and the control system’s internal data bus.
General Information
Brand: Yokogawa
Country of Origin: Japan
Model Number: AAB841-S00
Series: Analog I/O Modules
Product Type: Analog Input/Output Module (8-channel input + 8-channel output)
Application: Industrial process control, DCS I/O signal interfacing, analog measurement and control
Power Specifications
Supply Voltage: 5 V DC or 24 V DC depending on system configuration
Power Consumption: Low-power design (approximate value 1.2 W at 5 V DC)
Protection Features: Signal-conditioning interface; designed for standard industrial operation
Communication & Interface
Input Channels: 8 analog input channels (typically 1-5 V or 4-20 mA formats)
Output Channels: 8 analog output channels (typically 4-20 mA)
Interface Type: Plug-in module for Yokogawa control system rack or field I/O chassis
Diagnostics: Supports status indication, module health monitoring, and signal integrity checks
Environmental
Operating Temperature: –20 °C to +60 °C
Storage Temperature: –40 °C to +85 °C
Humidity: Up to 95% RH, non-condensing
Installation: Rack-mounted in industrial control cabinet; suitable for automation environments
Dimensions & Weight
Dimensions (L × W × H): 107.5 × 32.8 × 130 mm
Weight: Approx. 0.3 kg
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