Functional Description; Technical Specification - Bosch NZM 0002 A Guide D'installation

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Functional Description

The NZM 0002 A Notification Appliance Zone Module provides two
monitored primary lines. This enables the connection of two separate
Notification Appliance Zone (NAC) lines.
Connection of:
- Sirens
- Strobes
- Horns
The operating status of each zone is shown by a red and a yellow status LED.
Wiring
Marking
B | A OUT1 / B | A IN1
B | A OUT2 / B | A IN2
DC + | -
BAT + | -
SYNC GND | OUT
SYNC GND | IN

Technical Specification

Indication/operation
elements
Input voltage
Current consumption:
- standby mode (2 zones) 40 mA
- alarm mode (2 zones)
Maximum output voltage
Maximum output current (in
the event of an alarm):
- power supply via rail
- external power supply
Protection class as per IEC
60529
Operating Temperature
Storage Temperature
Permissible relative humidity max. 95 %, non-condensing
Housing material and color
Dimensions (H x W x D)
Weight
4.998.153.982 | 4.0 | 2011.09
Connection
NAC Zone 1
NAC Zone 2
External power supply
24 V DC battery power supply input (not
charging)
Synchronization Output
Synchronization Input
4 LEDs (2x red, 2x yellow) / 2 Keys (LED test)
20 V DC to 30 V DC / 5 V DC ± 5 %
65 mA + 500 mA per notification appliance
zone line
29,5 V DC
500 mA per notification appliance zone line
3 A per notification appliance zone line
IP 30
-5 °C to 50 °C
-20 °C to 60 °C
ABS plastic Polylac PA-766, semi gloss
anthrazite, RAL 7016
approx. 127 x 96 x 60 mm
approx. 135 g
NZM 0002 A
Bosch Sicherheitssysteme GmbH