The Simplex 562-974 is a MapNet power supply assembly board designed for use with Simplex fire alarm control panels utilizing MAPNET communications. This board provides the regulated power supply function for the MAPNET loop, ensuring stable communications between the control panel and addressable field devices. The 562-974 is a genuine Simplex OEM assembly suitable for board-level maintenance and replacement in compatible legacy systems.
- MapNet communications power supply assembly board
- Genuine Simplex OEM replacement part
- Provides regulated power for MAPNET loop communications
- Designed for board-level replacement in legacy Simplex MAPNET systems
- Part number 562-974
Compatible Panels: Simplex MAPNET-based fire alarm control panels (verify compatibility with your specific panel model).
Life Safety Consultants has supplied Simplex replacement boards—including the 562-974—since 2002. For assistance or compatibility questions, call 1-888-557-0558 or email sales@lifesafetycom.com.
The Simplex 562-974 is a genuine OEM power component, providing regulated power to connected fire alarm circuits and devices. As a direct replacement part, it maintains full compatibility with existing Simplex fire alarm systems without requiring system reconfiguration or additional programming.
Life Safety Consultants stocks Simplex replacement parts for fire alarm contractors, facilities managers, and system integrators nationwide. All parts are shipped new and include manufacturer warranty where applicable. For compatibility questions or bulk orders, contact our team directly.
- Manufacturer: Simplex
- Part Number: 562-974
- Condition: New
The Simplex 562-974 is a genuine OEM power component, providing regulated power to connected fire alarm circuits and devices. As a direct replacement part, it maintains full compatibility with existing Simplex fire alarm systems without requiring system reconfiguration or additional programming.
Life Safety Consultants stocks Simplex replacement parts for fire alarm contractors, facilities managers, and system integrators nationwide. All parts are shipped new and include manufacturer warranty where applicable. For compatibility questions or bulk orders, contact our team directly.
- Manufacturer: Simplex
- Part Number: 562-974
- Condition: New
Additional information
| Weight | 4 lbs |
|---|---|
| Dimensions | 7.5 × 7.5 × 7.5 in |
| Condition | New |
| Part Type | Power Supply |
| Manufacturers | Simplex |
| Compatible Panels | Simplex MAPNET-based fire alarm control panels |
| Cross Reference | 562974 |
| Specification | MapNet power supply assembly board, genuine Simplex OEM replacement |










