Firelite MDF-300
Firelite MDF-300
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The Fire-Lite MDF-300 is an addressable dual monitor module that supervises two independent, two-wire Style B (Class B) dry-contact initiating device circuits at two separate, consecutive SLC addresses -- effectively giving one module the addressing footprint of two single monitor modules. It mounts directly to a standard 4-inch square electrical box (minimum 2-1/8" deep) and is intended for intelligent, two-wire Fire-Lite/Notifier-compatible addressable systems where conserving loop addresses and box space matters.
Key Features
- Monitors two independent Class B initiating device circuits at consecutive addresses
- Mounts directly to a standard 4" square electrical box
- Supervised wiring on both the SLC and IDC sides
Technical Specifications
- Operating Voltage: 15-32 VDC
- Current Draw: 6.4mA max (LED on), 750µA average (LED flashing)
- EOL Resistance: 47K ohms
- Max SLC Wiring Resistance: 40 ohms; Max IDC Wiring Resistance: 1,500 ohms
- Max IDC Voltage: 11V; Max IDC Current: 240µA
- Dimensions: 4.5" H x 4.275" W x 1.4" D
Certifications
- UL Listed addressable dual monitor module
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