Technical Data | |
Supply voltage | 24V |
Output | OSSD (PNP) |
GP04T Type | 4 wires |
GP04R Type | 2 wires, 8,2 kohm |
The control unit is an apparatus conceived and used to constantly check proper operation of a sensor (safety mat, safety edge or safety bumper). Pressure exerted on the sensor causes the output contact of the control device to break. The control unit constantly verifies good operation of both the sensor and the connecting circuit. A control device is capable of supervising and controlling several sensors but it cannot perform the self-diagnosis to detect which of the sensors is faulty. If several sensors are installed, it is a good practice to use one control unit every 3 or 4 sensors.