RS485 bus actuator multifunction impulse switch with iIntegrated relay function

Multifunction impulse switch with integrated relay function, 1+1 NO ­potential free 16A/250V AC, 230V LED lamps up to 400W, incandescent lamps 2000W, with DX ­technology. Bidirectional. Only 0.1-0.6 watt standby loss. Modular device for DIN-EN 60715 TH35 rail mounting. 1 module = 18mm wide, 58mm deep. Connection to the Eltako-RS485 bus. Bus cross wiring and power supply with jumper. Patented Eltako Duplex technology allows you to switch normally potential free contacts in zero passage switching when 230V A/C voltage 50Hz is switched. This drastically reduces wear. To achieve this, simply connect the N conductor to the terminal (N) and L to K(L). This results in an additional standby consumption of only 0.1 watt. Maximum current over both contacts 16A for 230V. If supply voltage fails, the device is switched off in defined mode. When both relays of the FMS14 are switched on, 0.6 watt are required. The upper and the middle rotary switches are for teaching-in the sensors. In normal mode, the middle rotary switch is then set to AUTO and the bottom rotary switch to the required function: 2S = Impulse switch with 2 NO contacts. (2xS) = 2-way impulse switch each with one NO relay. WS = Impulse switch with 1 NO contact and 1 NC contact (0.3 watt standby loss). SS1 = Impulse multi circuit switch 1+1 NO contacts for switching sequence 1. SS2 = Impulse multi circuit switch 1+1 NO contacts for switching sequence 2. SS3 = Impulse multi circuit switch 1+1 NO contacts for switching sequence 3. GS = Impulse group switch 1+1 NO ­contacts. 2R = Switching relay with 2 NO contacts. WR = Switching relay with 1 NO contact and 1 NC contact (0.3 watt standby loss). RR = Switching relay (closed-circuit current relay) with 2 NC contacts (0.5 watt standby loss). GR = Group relay 1+1 NO contacts. Switching sequence SS1: 0 - contact 1 (K-1) - contact 2 (K-2) - contact 1 + 2. Switching sequence SS2: 0 - contact 1 - contact 1 + 2 - contact 2. Switching sequence SS3: