Yokogawa|AAI835-S03|Analog I/O Module

Description

The Yokogawa AAI835‑S03 Analog I/O Module provides a combination of analog input and output channels for flexible signal interfacing in CENTUM VP and ProSafe‑RS systems. It ensures precise measurement and reliable control, supporting integration with a wide range of industrial transmitters and actuators.

Specifications

• Manufacturer: Yokogawa

• Product Number: AAI835‑S03

• Module Type: Analog Input/Output Module

• Channels: 8 analog input + 8 analog output (isolated)

• Input Signal Range: 4–20 mA standard industrial signals

• Output Signal Range: 4–20 mA for control applications

• Accuracy: ±16 µA typical

• Data Update Period: 10 ms

• Transmitter Power Supply: Configurable per channel, supports 2‑wire and 4‑wire devices

• Isolation: Channel‑to‑system isolation for secure operation

• External Connection: Pressure clamp terminal block (S03 variant)

• System Compatibility: CENTUM VP, ProSafe‑RS racks

• Weight: Approx. 0.3 kg (module), 1.5 kg shipping

Features

• Dual Functionality: Provides both analog input and output in one module

• High Accuracy: ±16 µA precision ensures reliable process measurement and control

• Fast Response: 10 ms update period supports real‑time automation

• Flexible Transmitter Support: Configurable for 2‑wire or 4‑wire devices

• Robust Isolation: Enhances safety and protects system integrity

• Compact Integration: Saves rack space with combined I/O capability

• Industrial Reliability: Designed for continuous duty in harsh environments