Switching Devices (Control Units)

All switching-devices control safety-edges with a 8,2 KOhm – Resistor.

ESA25

This Control Unit is used for the door industry according to cat. 2 (EN ISO 13849-1) and has one input for connecting Electrical-Safety-Edges.

ESD3

This Control Unit is used for the machine industry according to cat. 3 (EN ISO 13856-1) and has two inputs for connecting two Contact-Mats or Electrical-Safety-Edges.

Switching Devices (Control Units)