Technical Document
Specifications
Brand
DoldPotentiometer Type
Rotary
Maximum Resistance
10kΩ
Number of Gangs
1
Mounting Type
Panel Mount
Termination Style
Screw
Shaft Diameter
22.5 mm
Series
AD3
Country of Origin
Germany
Product details
MK 7850N — Multi-Function Timer Relay
A 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 switch
Response 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 / 500
Timer, starting with pause (TP)
Switch-on and switch-off wipe function (EW / AW)
2 separately adjustable times
Connection option for 2 remote port.
BD 32.444
BD 32.444 Each (Exc. Vat)
BD 35.688
BD 35.688 Each (inc. VAT)
1
BD 32.444
BD 32.444 Each (Exc. Vat)
BD 35.688
BD 35.688 Each (inc. VAT)
1
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Technical Document
Specifications
Brand
DoldPotentiometer Type
Rotary
Maximum Resistance
10kΩ
Number of Gangs
1
Mounting Type
Panel Mount
Termination Style
Screw
Shaft Diameter
22.5 mm
Series
AD3
Country of Origin
Germany
Product details
MK 7850N — Multi-Function Timer Relay
A 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 switch
Response 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 / 500
Timer, starting with pause (TP)
Switch-on and switch-off wipe function (EW / AW)
2 separately adjustable times
Connection option for 2 remote port.