ABB 83SR04E-E is a multifunctional control module designed for industrial automation control systems. Its main functions include 4 binary control functions and 1-4 analog control functions. It has high flexibility and adaptability in various control applications.

Product Features

-83SR04E-E provides 4 independent binary control channels, which can receive and process switch signals from different input devices, such as buttons, relays and sensors. Through these binary channels, the system can realize the start and stop control, status monitoring and alarm triggering of the equipment, ensuring reliable operation and fast response of the system.

-In terms of analog control function, the module supports 1-4 analog signal input and output, and can process various analog signals.

-The module has built-in high-precision analog signal processing circuit to ensure accurate measurement and output of signals, thereby achieving precise process control and regulation.

The module is used for stored program binary and analog control tasks at the drive, group and unit control levels. It can be used for the following applications:

- Drive control of unidirectional drives

- Drive control of actuators

- Drive control of solenoid valves

- Binary function group control (sequential and logical)

- 3-step control

- Signal conditioning

The module is intended for use with multi-purpose processing stations.

The module can be operated in three different modes:

- Binary control mode with variable cycle time (and analog basic functions)

- Analog control mode with fixed, selectable cycle time (and binary control)

- Signal conditioning mode with fixed cycle time and interference bit output

The operating mode is selected via the first function block TXT1 that appears in the structure.

-A certain command processing speed is essential for timely response to input signals and generation of suitable output commands. The processing speed should be sufficient to meet the requirements of specific application scenarios, such as the rhythm of industrial production lines or the frequency of data updates in monitoring systems.