The Silent Knight SD500-ARM Addressable Relay Module is a precision-engineered control device designed for sophisticated commercial fire alarm and building automation systems. Compatible with Silent Knight’s addressable panel architectures, this relay module provides critical interface capabilities between fire alarm control systems and secondary emergency control functions such as HVAC shutdown, door unlocking, and auxiliary notification systems.
Engineered for reliable performance in complex commercial environments, the SD500-ARM offers professional installers a robust solution for integrating addressable fire alarm components with building management infrastructure. Its addressable design allows for precise zone identification and individual module monitoring, enabling faster and more targeted emergency response protocols.
Key Features
- Fully addressable module compatible with Silent Knight addressable fire alarm panels
- Single Form-C relay contact rated for 2A at 30VDC/24VAC
- Easy-access terminal block for simplified wiring and field installation
- LED status indicator for local module supervision and troubleshooting
- Meets UL 268 and NFPA 72 requirements for commercial fire alarm applications
- Compact design optimized for dense control panel and electrical enclosure mounting
Specifications
- Operating Voltage: 15-32 VDC
- Current Draw: 250µA typical
- Relay Contact Rating: 2A @ 30VDC/24VAC
- Dimensions: 5.5″ x 3.5″ x 1.25″
- Operating Temperature: 32°F to 120°F (0°C to 49°C)
Typical installation environments include commercial office buildings, healthcare facilities, educational campuses, and industrial complexes where precise fire alarm system integration is critical for life safety and emergency management.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | .5 lbs |
|---|---|
| Dimensions | 4 × 4 × .5 in |
| Condition | New |
| Manufacturers | Silent Knight |
| Part Type | Relay Module |
