Weather data gateway for multi-sensor MS. Bidirectional. Standby loss of only 0.3 watts. Series installation device for mounting on DIN-EN 60715 TH35 mounting rail. 1 division unit = 18mm wide, 58mm deep. A multi-sensor MS is connected to the RSA and RSB terminals at the gateway. Its information is received once per second and converted into bus telegrams. Only 1 multi-sensor MS can be connected to a FWG14MS. However, several FWG14MS can be connected to a multi-sensor MS, for example, to control several Eltako-RS485 buses with only one multi-sensor MS. Only with a FWG14MS, the external firing resistance must be present. For additional FWG14MS, however, it must be removed. 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. Up to two FWG14MS can be operated in one bus. The message frames can also be sent to the building radio with the FTD14 telegram dupl