The Simplex 4100-3109 IDNet2 Interface Module is a critical component in advanced fire alarm networking systems, designed for comprehensive detection and communication within complex commercial fire protection infrastructures. This high-performance interface module provides robust two-loop connectivity for Simplex 4100 series emergency power systems (EPS), enabling sophisticated addressable device management across extensive fire alarm networks.
Engineered for professional fire alarm installation and integration, the 4100-3109 delivers electrically isolated signal routing with comprehensive point addressability. Its IDNet 2 protocol supports up to 250 individual detection and notification points, making it ideal for large-scale commercial facilities such as office complexes, healthcare campuses, educational institutions, and multi-story industrial environments requiring advanced fire detection capabilities.
Key Features
- Dual Class A/B loop configuration supporting up to 250 addressable points
- Native compatibility with Simplex 4100 series emergency power systems
- 20 integrated alarm status LEDs for immediate visual system diagnostics
- Electrically isolated output for enhanced signal integrity and noise immunity
- IDNet 2 addressable protocol enabling individual device identification and status reporting
- Direct cross-compatibility with legacy modules 4100-3101 and 4100-3106
Specifications
- Protocol: IDNet 2 Addressable
- Loop Capacity: 2 Loops (Class A or B)
- Maximum Points: 250
- Status Indicators: 20 Alarm LEDs
Fully compliant with NFPA 72 fire alarm and signaling code requirements, UL 268 smoke detector standards, and UL 464 notification appliance specifications. Designed for seamless integration with comprehensive fire detection and emergency notification systems in commercial, institutional, and industrial applications.
For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com
Additional information
| Weight | .2 lbs |
|---|---|
| Dimensions | 7.5 × 7.5 × 7.5 in |
| Part Type | Interface Module |
| Condition | New |
| Manufacturers | Simplex |
| Compatible Panels | Simplex 4100 series (EPS) |
| Cross Reference | 4100-3101 (742-476), 4100-3106 (742-954), 05661019 |
| Capacity | 250 points |
| Loops | 2 (Class A or B) |
| Output | Electrically isolated |
| Alarm LEDs | 20 |
| Protocol | IDNet 2 |








