The Yokogawa AAI841‑S50 Analog I/O Module integrates 8 analog input and 8 analog output channels, designed for precise signal processing in CENTUM VP and ProSafe‑RS systems.
Specifications
Manufacturer: Yokogawa
Product No.: AAI841‑S50
Module Type: Analog I/O Module
I/O Channels: 8 input / 8 output, isolated
Allowable Input Current/Voltage: 25 mA
Accuracy: Input ±16 µA
Data Update Period: 10 ms
Transmitter Power Supply: 14.8 V or higher (at 20 mA), 26.4 V or less (at 0 mA)
External Connection: Pressure clamp terminal, KS cable, MIL connector cable
Shipping Weight: Approx. 1.3 kg
System Compatibility: Yokogawa CENTUM VP / ProSafe‑RS
Features
Isolated Channels: Ensures reliable signal separation for industrial safety
High Precision: ±16 µA input accuracy for sensitive measurement
Fast Response: 10 ms update period supports real‑time control
Dual Functionality: Combines analog input and output in one module
Flexible Connectivity: Supports clamp, KS, and MIL cable connections
Robust Design: Engineered for continuous operation in demanding environments
System Integration: Optimized for Yokogawa control platforms
