The Edwards IO-SDC1 Expansion Module represents a critical component for large-scale addressable fire alarm system architecture, designed to seamlessly extend device loop capacity in complex commercial and institutional environments. This high-performance module enables fire alarm system integrators to efficiently expand detection and notification capabilities within a single panel platform, supporting up to 250 discrete addressable devices on one dedicated communication loop.
Engineered for professional installation in sophisticated fire detection networks, the IO-SDC1 provides robust loop communication infrastructure for commercial facilities including multi-story office complexes, healthcare campuses, educational institutions, and mission-critical infrastructure. The module integrates directly with Edwards’ intelligent control panel systems, offering comprehensive device management and simplified system expansion without compromising overall network reliability or performance.
Key Features
- Supports up to 250 addressable devices on a single communication loop
- Compatible with Edwards intelligent fire alarm control panel platforms
- Enhanced noise immunity and supervised circuit design
- Provides comprehensive fault isolation and diagnostics
- UL Listed and compliant with NFPA 72 installation requirements
- Robust electrical protection against transient voltage surges
Specifications
- Operating Voltage: 24VDC nominal
- Communication Protocol: Digital addressable
- Maximum Loop Length: 10,000 feet
- Operating Temperature Range: 32°F to 120°F
- Humidity Tolerance: 10-93% non-condensing
Designed for professional fire alarm system architects and installation technicians, the Edwards IO-SDC1 meets rigorous performance standards including UL 268 (Smoke Detectors), UL 464 (Audible Signaling Devices), and complies with the latest NFPA 72 National Fire Alarm and Signaling Code requirements. Its modular architecture allows precise system configuration and scalability across diverse commercial fire detection environments.
Typical deployment scenarios include large commercial office buildings, healthcare facilities, educational campuses, data centers, and industrial complexes requiring sophisticated, expandable fire alarm infrastructure. System integrators will appreciate the module’s plug-and-play design, which minimizes complex configuration steps while maintaining the highest standards of detection reliability.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | 0.5 lbs |
|---|---|
| Dimensions | 6 × 4 × 3 in |
| Condition | New |
| Manufacturers | Edwards |
| Part Type | Module |
