Bacharach MZ-RD User Manual

MZ-RD – Multi-Zone Remote Display
40 Instruction 3015-5157
APPENDIX B. SPECIFICATIONS
MZ-RD Specifications
Product
Description
The Remote Display provides remote programming, interrogation and display
functionality to support Bacharach’s gas monitors. The system design
supports compliance to ANSI/BSR ASHRAE 15-2007 and ASHRAE Safety Code
34-2007.
Inputs
The MZ-RD accepts inputs from up to four gas monitors. It offers a wide
variety of displays and can fully program any associated monitor.
Display
Back lit LCD.
Data Logging
The user may view a graphical display of the ppm trend for each zone.
Power Indication:
Green LED glows when AC power is applied
Alarm Indication:
Red LED glows and alarm condition is displayed
Fault Indication:
Yellow LED glows and fault condition is displayed
Password
Protection
The MZ-RD can be password protected to prevent the unauthorized
editing of setup parameters without disturbing the ability to monitor
system outputs.
Power Safety Mode
Fully automatic system reset; all parameters maintained
Monitoring
Distance
Up to 4500 feet (1372 m) from furthest gas monitor
Communications:
Full two-way communication with gas monitor monitors via RS-485
interface.
econd RS
-485 interface provided for connection to a Building Management
System.
Relays:
Two SPDT programmable alarm contacts are provided rated 2A at
250VAC (inductive) and 5A at 250VAC (resistive)
Operating Temp
32 to 113 °F (0 to 45 °C)
Ambient Humidity
5 to 90% (non-condensing)
Size/Weight
11" x 10" x 3" (27.9 cm x 25.4 cm x 7.6 cm)

Bacharach MZ-RD Specifications

General

Brand	Bacharach
Model	MZ-RD
Category	Monitor
Language	English