1. Safety and Security
  2. Fire Alarm System
Morley-IAS
Morley-IAS MI-DCZRM Conventional Zone Interface Module
Model No :
MI-DCZRM
Part Code :
MI-DCZRM

Overview

The MI-DCZRM addressable zone monitor module allows
a zone of non-addressable devices to communicate with
a Morley-IAS protocol analogue addressable system. As a
result existing non-addressable zones can be integrated into
a Morley-IAS protocol system.

Features
- Connection of a zone of non-addressable detectors to an analogue addressable fire system
- Built in isolation allowing system installation in stages without loss of protection
- Monitors open circuit and short circuit faults
- TRI-Colour Status LED
- Zone powered from addressable loop wiring or external 24V PSU
- Remote reset of non-addressable zone
- Compatible with most non-addressable detectors
- Monitoring of external power supply
- External fault input
- CPD approval to EN54-17 and EN54-18, LPCB and VdS
- DIN rail mountable, consistent with all other modules
- Support for an extended power supply range as low as 18Vdc 60mA with an External PSU
Keywords
NA
Electrical Specifications
NA
General Specifications
- Operating Voltage Range: 18 to 28.5Vdc
- Max. Standby Current: 288µA maximum (conventional zone connected to external supply)
- LED Current Red: 2.2µA @ 24Vdc; Green: 6.6µA @ 24Vdc; Yellow: 8.8µA @ 24Vdc
- End of Line Resistor Value: 3.9k
- Temperature Range: -20°C to +60°C
- Humidity: 5% to 95% relative humidity (non-condensing)
- Dimensions: Height: 23mm; Length: 93mm; Width: 83mm; Weight: 110g
- Max Wire Gauge for Terminals: 2.5mm2
Brand SKU
NA
Rashi Part SKU
NA
Warranty
1 Year