Description
621 addressable alarm zone input modules provide the interface to connect non-addressable input devices
(such as detectors or manual call points) to Numens addressable control and indicating equipment.
Alarm Zone Input Module
• Signals normal, alarm and open-circuit alarm zone
conditions
• Capable of supplying 35 mA to power
non-addressable devices
• Fault condition indicator
• DIP switch address setting
• 125 usable detector address settings per loop
AED 70.00
500 in stock
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