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SKU
EV-ZMU2
£83.82 £69.85
Nittan EV-ZMU2 Zone Monitor Module (Loop Powered) with Isolator
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The Nittan EV-ZMU2 is a Loop Powered Dual Input, Zone Monitor module, with integral –ve line Short circuit isolator compatible with Evolution analogue addressable system devices.
The Module includes setting options for Class A or Class B Zone input(s).
LEDs are provided to Indicate Input active, Fault and Isolator Open.
The module is designed to fit the range of standard UK 2-Gang electrical enclosures, including Surface & Flush mount options.
Device address may be set using EV-AD2-EXT Hand held programmer.
The Short Circuit Isolator will protect the system, whilst allowing the device to continue communication from the opposite side. The isolator will self-reset when the fault clears.
The Zone Monitor can support the following devices on each Zone Input:
- EVC-P, EVC-H-A2S/CS 20 units
- EVC-DP (Loop 24V min) 20 units
- EVC-IR Flame Detector 5 units
- EVC-PY-IS (Zener Barrier) 15 units
Not compatible with Advanced MxPro4 (Mx4000) Panel. Please use Non-SCI model.
It is not possible to mix +ve and -ve isolator styles on a
system.
The following resistors are required for Fault
and Alarm monitoring:
- EOL = 4k7 Ohm
- Alarm = 375 to 680 Ohm (EVC has Alarm integral to head)
Key Features |
---|
> Loop Powered > 1 x Class A or 2 x Class B Inputs > Integral -ve Isolater > EEPROM Addressed (Programmer) > Housing fits standard UK 2 Gang pattress box |
Manufacturer | Nittan |
---|---|
MPN | EV-ZMU2 |
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Operating loop voltage | 20 to 38 Vdc |
Quiescent current | 10.5 mA (Max) |
Alarm current | 35.0 mA (Max) |
RIL current (If used) | 2.5 mA |
Current in short circuit | 15 mA |
Zone Inputs | 2 x Class B / 1 x Class A |
Operating voltage (Zone) | 12 to 18 Vdc |
Operating temperature | -10°C to +55°C |
Storage temperature | -40°C to +80°C |
Relative humidity | < RH 95% (Non-condensing) |
Cable terminals | 0.75 to 2.5 mm2 |
Material | PC/ABS |
Weight | 140 g |