Call Latch Module

Order code: NC889 Category: System Expansion Devices

A discreet monitoring module that allows any device with a normally open or normally closed switch to generate a Standard call on an 800 Series Call System.
Measures just 25 x 20 x 15mm – ideal for locating inside or alongside the monitored device.
Red reassurance LED illuminates when a call is made.
Can be connected to panic buttons, door bells, radio receiver transmitter pairs, ultra-sonic receiver transmitter pairs, etc.
Requires a separate reset point.
Mounts using a self-adhesive pad (supplied).

Quiescent current	0mA (none).
Alarm current	Determined by the type of control equipment and number / type of field devices connected to the system.
Indicators	Red Reassurance LED (lit constant for Standard calls).
Controls	Link wire – keep intact for normally closed operation; cut for normally open operation.
Connections	Black -Ve wire; Red Signal wire; Blue Trigger wire.
Onboard 6.35mm Remote Jack Socket	No.
Onboard Infrared Receiver	No.
Product dimensions (mm)	30 W x 25 H x 20 D mm. Approximate length of each flying lead is 102mm.
Construction & finish	Plastic.
IP Rating	IP41.
Weight	12g
Operating conditions/temperature	-5ºC to +40ºC. Max. relative humidity 95% non-condensing.
Notes	Requires a separate reset facility.

NC889 Call Latch Module Instructions – DNU8890101

EU Declaration of Conformity – 800 Series I/O Units, Relays & Interface Modules (DoC)

Product dimensions:	25 W x 20 H x 15 D mm. Supplied with a self-adhesive mounting pad.

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