Description
ABB 07AC91F GJR5252300R3101 AC31 Analog I/O Module
Product Overview
07AC91F, part number GJR5252300R3101, is an analog I/O expansion module for the ABB AC31 series. It collects analog signals from field sensors and sends analog control signals to actuators. It receives signals from temperature, pressure, level and flow transmitters, and outputs regulating signals to control valves and variable frequency drives. It works together with AC31 CPU units to build complete process control systems.
Key Features
- Brand: ABB, Series: AC31
- Model: 07AC91F, Part No.: GJR5252300R3101
- Integrated analog input and analog output module
- Compatible with standard industrial analog signals for sensors and actuators
- High-speed data exchange with AC31 CPU via backplane bus
- Isolated circuit design for good anti-interference performance
- 24V DC power supply, DIN rail mounting, fits AC31 rack
Applications
It is widely used in water treatment, HVAC, auxiliary chemical control, power plant auxiliary systems and metallurgy process regulation. It serves for maintenance and module replacement of legacy AC31 automation systems.
