Programming adapter for the PSEN opXX-A series. Using the PC Softwareall the functions (muting, blanking, cascading) of thelight guards of the Advanced series can be set. The dongle canalso be used to save configurations in the light guardand to transfer it to other light guards. 3x M12 connector adapter: 12-pin, muting: 5-pin, connection configuration: 4-pin Ethernet. Connectioncables are not supplied with the device.