The SIMPLEX M500XJ Fault Isolator Module represents a critical component in advanced addressable fire alarm communication systems, specifically engineered to enhance circuit reliability and diagnostic capabilities in complex commercial fire detection networks. Designed for integration with Simplex intelligent fire alarm panels, this module provides sophisticated short circuit isolation functionality that prevents single point failures from compromising entire alarm zones.
Professional fire alarm installers will appreciate the M500XJ’s advanced circuit management capabilities, which automatically detect and isolate electrical faults within initiating device circuits. By segmenting potential short circuit issues, the module ensures continued system operation and minimizes potential nuisance alarms during critical emergency scenarios. Compatible with most Simplex addressable control panels, this module supports comprehensive fire detection architectures in high-occupancy commercial environments like office complexes, healthcare facilities, educational institutions, and industrial campuses.
Key Features
- Advanced fault isolation technology preventing single circuit failures from disabling entire alarm zones
- Full compatibility with Simplex intelligent addressable fire alarm control panels
- NFPA 72 compliant circuit protection design with automatic short circuit detection
- Supports Class A and Class B initiating device circuit configurations
- Low standby current consumption for enhanced system efficiency
- UL Listed for comprehensive fire alarm system reliability
Specifications
- Operating Voltage: 24VDC nominal
- Current Consumption: Standby < 300µA
- Maximum Circuit Load: 25 addressable devices per segment
- Temperature Range: 32°F to 120°F (0°C to 49°C)
- Relative Humidity: 10% to 93% non-condensing
The M500XJ is engineered to meet rigorous industry standards, including UL 268 for smoke detectors, UL 464 for audible signaling devices, and comprehensive NFPA 72 National Fire Alarm and Signaling Code requirements. Recommended for professional installation by certified fire alarm technicians with thorough understanding of addressable system architectures.
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 | 6.5 × 6 × 2 in |
| Condition | New |
| Manufacturers | Simplex |
| Part Type | Pull Station |
