Yokogawa AAI835-S00/K4A00 Analog Input/Output Module

Overview

The Yokogawa AAI835-S00/K4A00 is a high-performance analog input/output module. It integrates seamlessly with CENTUM VP and CENTUM CS 3000 distributed control systems. The module features four isolated analog input channels and four isolated analog output channels. Electrical isolation ensures accurate and noise-free signal processing. It reliably monitors and controls process variables such as temperature, pressure, flow, and level. The compact design fits into rack-mounted FIO systems, supporting demanding industrial environments.

Technical Specifications

• Model Number: AAI835-S00/K4A00

• Module Type: Analog Input/Output Module

• Input Channels: 4 isolated analog inputs

• Output Channels: 4 isolated analog outputs

• Signal Type: 4–20 mA DC standard

• Resolution: 16-bit for precise measurement

• Accuracy: High precision for both input and output

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

• Power Supply: 24 V DC

• Current Consumption: 300 mA

• Mounting Style: Rack-mounted within FIO system

• Dimensions (W × H × D): 3.2 cm × 12.7 cm × 12.7 cm

• Weight: 0.3 kg

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

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