NUMENS 621-002 Intelligent Fire Alarm Single Input/Output Module
Original price was: ₱2,393.00.₱2,300.00Current price is: ₱2,300.00.
Product Description
Numens 621-002
· Single voltage-free relay output
· Output relay can be powered internally or externally (selectable at installation)
· Single input for connection to dry contact inputs
· Monitors and signals three distinct input states: Normal; Alarm; Open-circuit
· Separate indicators for Quiescent, Alarm and Fault conditions
· Polling indicator shows quiescent operation
· DC 24 V operation
· DIP switch address setting
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