EDWARDS (SIGA-IO) Input/Output Module

The Edwards SIGA-IO Input/Output Module is a versatile addressable relay module designed for advanced fire alarm and emergency communication systems in commercial and institutional environments. This intelligent device provides critical interface capabilities between fire alarm control panels and external building systems, enabling comprehensive monitoring, signaling, and control functions across complex networked installations.

Engineered for robust performance in demanding commercial applications, the SIGA-IO module supports bidirectional communication within Edwards’ SIGA addressable detection platforms. Its flexible design allows integration with HVAC shutdown systems, elevator recall mechanisms, door release controls, and auxiliary notification appliances in high-rise office buildings, healthcare facilities, educational campuses, and industrial complexes.

Key Features

• Compatible with Edwards FireShield and EST3 intelligent fire alarm control panels
• Class A/B wiring configuration support for reliable communication paths
• Configurable relay output for versatile system integration
• Supervised circuit design with fault detection and reporting capabilities
• Low standby current consumption for enhanced system efficiency
• UL Listed for comprehensive fire alarm system applications

Specifications

• Operating Voltage: 24VDC nominal
• Current Draw: 250µA standby, 5mA active
• Contact Rating: 2A @ 30VDC resistive
• Temperature Range: 32°F to 120°F (0°C to 49°C)

The SIGA-IO module meets rigorous industry standards including NFPA 72 National Fire Alarm and Signaling Code, UL 268 for smoke detection, and UL 464 for audible signal devices. Its modular architecture provides fire alarm professionals with a reliable, programmable solution for complex emergency notification and building control requirements.

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