Yokogawa AAI135-S50/CCC01 Analog Input Module

Overview

The Yokogawa AAI135-S50/CCC01 is a high-performance analog input module. It fits CENTUM CS 3000 and CENTUM VP control systems. The module captures 4–20 mA signals from sensors and transmitters. It offers 8 isolated input channels for precise measurement. Robust diagnostics ensure reliable operation in harsh industrial environments. Applications include power generation, petrochemical, and water treatment plants. It supports fast data updates with a 2 ms period. The module mounts securely in the FIO system rack.

Technical Specifications

• Model Number: AAI135-S50/CCC01

• Module Type: Analog Input Module

• Input Signal: 4–20 mA DC

• Number of Channels: 8 isolated input channels

• Signal Isolation: Channel-to-channel and channel-to-system isolation

• Maximum Current Consumption: 360 mA (5 V DC), 450 mA (24 V DC)

• External Connections: Pressure clamp terminal, MIL connector, KS cable

• Mounting: Rack-mounted within FIO system

• Dimensions (L × W × H): 107.5 mm × 32.8 mm × 130 mm

• Weight: 0.3 kg

• Data Update Period: 2 ms

• Operating Temperature Range: –20°C to +60°C

• Humidity Range: 5% to 95% RH, non-condensing

• Explosion Protection: None (as indicated by “S50” code)

• Diagnostics: Built-in error detection and status indication

• HART Communication: Supported

• Signal Terminals: Euro-style removable terminal block