VIPA 123-4EJ20

The 123-4EJ20 EM 123 is an expansion module that offers digital input and output capabilities for the VIPA programmable logic controllers (PLCs). This module specifically provides 16 digital input channels that are compatible with alternating current (AC) power supply ranging from 60V to 230V. Additionally, it offers 8 digital output channels that utilize relay technology.

The digital input channels of the 123-4EJ20 EM 123 module are designed to receive signals from external devices or sensors. These inputs can detect the presence or absence of voltage or current in the connected circuit. With 16 input channels, the module allows for extensive input monitoring capabilities, enabling precise control and real-time feedback within the PLC system.

On the other hand, the module's digital output channels consist of 8 relay outputs. These outputs are used to control external devices, such as motors, valves, or lights, by providing power through the relay contacts. The relay technology ensures reliable switching of the connected devices, allowing for efficient automation and control of industrial processes.

The 123-4EJ20 EM 123 expansion module seamlessly integrates with the VIPA PLCs, expanding their capabilities to suit complex control requirements.