YOKOGAWA AAI143-S00 Analog Input Module
The YOKOGAWA AAI143-S00 is a key analog input module within the CENTUM VP Distributed Control System (DCS), designed for reliable and accurate signal acquisition in industrial automation. It provides 16 fully isolated channels for 4-20 mA DC input signals from field devices such as pressure transmitters and flow meters.
Channel-to-channel isolation up to 1500 V protects against electrical interference and ground potential differences, ensuring stable and secure data transmission to the DCS controller. As the "sensory system" of the control loop, the AAI143-S00 plays a critical role in maintaining process integrity and system reliability in demanding industrial environments.
Technical Specifications
| Product Type |
Analog Input Module |
| Voltage |
24VDC |
| Input Channels |
16 channels |
| Dimensions |
112 mm x 70 mm x 35 mm |
| Operating Temperature |
-20°C to +60°C |
Product Images
Installation Requirements
Professional installation is essential to ensure optimal performance, operational safety, and compliance with industry standards. Proper implementation is critical for reliable system integration and long-term operational efficiency.
- Professional installation required for optimal performance and safety
- Ensure proper mounting and adequate ventilation
- Comply with all applicable electrical safety standards