MK 7850N — Multi-Function Timer RelayA choice of Dold multi-Function Timer Relay"s with optional external potentiometer accessory also available at 10 KΩ### Features:LED as adjustment aid for time selection 8 time ranges from 0.02 s → 300 h selected via rotary switch Expanded voltage range AC / DC 12 → 240 V 2 changeovers, 1 of which as immediate contact Control contact, electrically isolated Box terminals ### 8 functions selected via rotary switchResponse delay (AV) Switch-on wipe function (EW) Emitter delayed (IE) Flashing function, starting with pulse (BI) Fallback delay (RV) Pulse transducer (IF) Switch-off wipe function (AW) Response and fallback delay (AV / RV) ### Additional with MK 7850N / 500Timer, starting with pause (TP) Switch-on and switch-off wipe function (EW / AW) 2 separately adjustable times Connection option for 2 remote port. Time circuit |   ---|--- 8 time ranges (t1) can be selected: | 0.02 s → 1 s   | 0.06 s → 6 s   | 0.3 s → 30 s   |