Gateway with USB A port. Bidirectional. Standby loss of only 0.3 watt. DIN-EN 60715 TH35 DIN rail mounting device. 1 division unit = 18 mm wide, 58 mm deep. The gateway is only 1 TE wide, but can be used multiple times: For connecting a professional Smart home controller SafeIV or a PC via a USB interface, for coupling up to three FEM, for connection with the bus components of the older series 12 or as bus connectors of two RS485 buses of the series 14. Connection to the Eltako RS485 bus. Cross-wiring bus and power supply with jumper. Operation in conjunction with FAM14 or FTS14KS. The Hold terminal is connected to the FAM14 or FTS14KS. The PC connection is made via a USB interface with 9600 baud or 58k baud. Radio receiver modules FEM are connected in parallel to the sub-bus terminals RSA2 and RSB2 as well as the power supply terminals GND and +12V. Up to 10 button input modules FTS12EM are connected in series to sub-bus terminals RSA2 and RSB2, if necessary in series with radio recep