1 +1 NO contact potential-free 16A/250V AC, 230V LED lamps up to 600W, incandescent lamps 2000W. Stand-by loss only 0.03-0.4 Watt. Modular device for mounting on DIN-EN 60715 TH35 rail. 1 division unit = 18mm wide, 58mm deep. With the patented Eltako Duplex technology (DX), the normally potential-free contacts can still switch in zero crossing when switching 230 V AC 50 Hz, thus drastically reducing wear. To do this, simply connect the N conductor to the terminal (N) and L to 1 (L) and/or 3 (L). This results in an additional stand-by loss of only 0.1 Watt. Universal control voltage 8..230V UC. Supply voltage same as control voltage. The functions are entered according to the operating instructions with the MODE and SET keys and displayed digitally on an LC display, also locked if necessary. The accumulated switch-on time is constantly displayed. First in hours (h) and then in months (m) with one decimal place. Due to the use of bistable relays, there is no coil power loss and no heating due to this, even when the unit is switched on. After installation, wait for the automatic short synchronisation before connecting the switched consumer to the mains. Only for the impulse switch functions: In the event of a supply voltage failure, depending on the setting, the unit is switched off in a defined manner or the switching position is retained (then + in the display next to the function abbreviation). Setting for RSM in the display guidance. In addition, the control inputs A1 and A3 can be defined as central control inputs for these functions with the MODE and SET keys: ZA1 = central off with A1, local with A3. ZE1 = central on with A1, local with A3. Z00 = no central control. Central on with A1, central off with A3 and no local control see function RS. In the relay functions, since production 3rd week 2010 (03/10), suitable for feedback with the switching voltage of a dimmer switch. From 110V control voltage and in the settings 2S, WS, SS and GS glow lamp current up to 5mA, depending on the ignition voltage. The MODE and SET buttons can be used to select between 18 functions: OFF = continuous OFF. 2xS = 2-fold impulse switch with 1 NO contact each, control inputs A1 and A3. 2S = impulse switch with 2 NO contacts. WS = Impulse switch with 1 NO and 1 NC contact. SS1 = Series switch 1 + 1 NO contact with switching sequence 0 - contact 1 (1-2) - contact 2 (3-4) - contacts 1 + 2. SS2 = Series switch 1 + 1 NO contact with switching sequence 0 - contact 1 - contacts 1 + 2 - contact 2. SS3 = Series switch 1 + 1 NO contact with switching sequence 0 - contact 1 - contacts 1 + 2. GS = Group switch 1 + 1 NO contact with switching sequence 0 - contact 1 - 0 - contact 2. RS = Switch with 2 NO contacts, with A1= set and A3 = reset control input. 2xR = 2-fold switching relay with 1 NO contact each, control inputs A1 and A3. 2R = Switching relay with 2 NO contacts. WR = Switching relay with 1 NO contact and 1 NC contact. RR = Switching relay (closed-circuit current relay) with 2 NC contacts. EAW = Switch-on and switch-off wiping relay with 1 + 1 NO contacts, wiping time 1s each. EW = On-off wiping relay with 1 NO contact and 1 NC contact, wiping time 1s. AW = Switch-off wiping relay with 1 NO contact and 1 NC contact, wiping time 1s. GR = Group relay 1 + 1 NO contact (relay with alternately closing contact). ON = Permanent ON. Except for 2xS, 2xR and RS, the control inputs A1 and A3 have the same function unless used as central control inputs. After setting the desired function, it can be locked. An arrow to the right of the function abbreviation in the display header indicates the locking status.
