NOTIFIER (NDM-100) Addressable Dual Monitor Module; 2 Class

Notifier NDM-100 Addressable Dual Monitor Module

The Notifier NDM-100 is an addressable dual monitor module. It monitors two independent Class B initiating device circuits. Specifically, it watches two-wire, dry-contact devices at two consecutive addresses. As a result, one module covers two monitor points on the SLC.

The module reports the status of normally open contact devices. For example, it monitors waterflow switches, supervisory devices, and other dry contacts. In addition, the SLC loop powers the module directly. Therefore, no external power supply is required.

How the Notifier NDM-100 works

First, the NDM-100 takes the address you set. Then it assigns itself the next consecutive address for its second circuit. As a result, both Class B circuits are supervised independently. Furthermore, an onboard LED indicates the circuit condition at the module.

Verified specifications

• Function: dual monitor module — two Style B (Class B) two-wire IDCs
• Addresses: two consecutive SLC addresses
• Operating voltage: 15 to 32 VDC (SLC-powered)
• Maximum current: 5.0 mA (LED on)
• Max IDC wiring resistance: 40 ohms; EOL resistance: 47K ohms
• Dimensions: 4.5" H × 4" W × 1.25" D
• Operating temperature: 32°F to 120°F (0°C to 49°C)
• Humidity: 10% to 93% non-condensing

Order the Notifier NDM-100

Life Safety Consultants stocks the Notifier NDM-100 dual monitor module. To confirm compatibility with your Notifier panel, call 1-888-557-0558. Alternatively, email sales@lifesafetycom.com.

For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com