Wieland SNE 4004K-A Relay Expansion Unit | Relay Expansion Unit – R1.188.0590.0

The SNE 4004K-A (R1.188.0590.0) is an expansion module designed to extend the functionality of safety relay systems, operating on a 24 VDC supply voltage. It features screw terminals for secure and reliable wiring. This module enhances input and output capabilities, allowing for more comprehensive safety monitoring and control in complex industrial applications. The SNE 4004K-KV offers robust performance, making it a vital addition to safety systems requiring extended functionality and reliable control