Zone Input Module 4-20mA (Smoke Beam Detector Reset)
Zone Input Module 4-20mA (Smoke Beam Detector Reset)

EX-ZN420 Zone Input Module 4-20mA (Smoke Beam Detector Reset)

Loop-addressed module for interfacing with conventional devices: sensors, buttons, gas sensors, linear barriers, flood sensors, and industrial devices according to the 4-20mA communication standard.
The loop-addressed module has a relay that switches for 10 seconds upon fire alarm reset, useful for resetting the linear barriers 2 inputs, conventional zone, 4-20mA (industrial standard).

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Advantages

Reset command relay.
Through this system, the module can reset smoke linear barriers without having to reactivate them directly from the control panel.
Management of a conventional zone by interfacing it with the addressable system.
Ideal for small existing conventional systems to avoid having to lay new wiring.

Size

95 x 53 x 24mm

Materials

Black ABS

Power supply

From loop 20-28Vdc

External power supply

20-30Vdc

Average consumption

90μA

Line fine resistance

3,9kΩ

Alarm resistance

1KΩ

Max output current

1A

Max cable length

100m max

Operating temperature

-10°C / +70°C

Relative humidity

93% non condensing

Degree of protection

IP20

Standard

EN54-18:2005,
EN54-18:2005/AC:2008

Or Register

Declaration Of Conformity 1.00 (ITA-ENG)

Technical Sheet 1.40 (ITA-ENG)

SKU: EX-ZN420 Categories: ,

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