1. Safety and Security
  2. Fire Alarm System
Morley-IAS
Morley-IAS HM-DCZRM-UL Addressable Interface Module, UL-Listed
Model No :
HM/DCZRM/UL
Part Code :
HM/DCZRM/UL

Overview

HM-DCZRM-UL is a standard-sized module used to monitor and supervise compatible two-wire, 24-Volt, smoke on a Class B circuit.

Features
- Supports compatible two-wire smoke detectors
- Supervises IDC wiring and connection of external power source
- High noise (EMF/RFI) immunity
- SEMS screws with clamping plates for ease of wiring
- Direct-dial entry of address: 61 -99 for models SMX and STX
- LED flashes during normal operation
- LED steadily illuminates to indicate an alarm on command from the control panel
Keywords
NA
Electrical Specifications
NA
General Specifications
- Nominal operating voltage 15 to 32 VDC
- Maximum current draw 5.1 mA (LED on)
- Maximum IDC wiring resistance 25 Ohms
- Average operating current 270 A, 1 communication and 1 LED flash every 5 seconds, 3.9k eol
- EOL resistance 3.9K Ohms
- External supply voltage (between Terminals T10 and T11)
- DC voltage: 24 V power limited
- Ripple voltage: 0.1 Vrms maximum
- Current: 90 mA per module maximum
- Temperature range 32°F to 120°F (0°C to 49°C)
- Humidity range 10% to 93% non-condensing
- Dimensions 4.5” (11.43 cm) high x 4” (10.16 cm) wide x 1.25” (3.175 cm) deep. Mounts to a 4” (10.16 cm) square x 2.125” (5.398 cm) deep box
Brand SKU
NA
Rashi Part SKU
NA
Warranty
1 Year