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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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.