Controller OSE - C 4524
The control units do not need an external reset signal. They behave in accordance with the requirements of DIN EN 1760-2, figure A3. The output contacts 11, 12 and 14 monitor both safety edges. They change their condition, when one or both of the edges are actuated. The contacts 21, 22 and 24 are used for signaling the condition of the edges. If only one OSE is connected to the control unit, the terminals gn1 and gn2 have to be connected.