

566-227 | Simplex Master Motherboard Replacement for Fire Alarm Control Systems
- Regular price
- $614.00
- Sale price
- $614.00
- Regular price
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Product Description P/N: 566-227
Description
The Simplex 566-227 is a master motherboard designed as a replacement component for Simplex fire alarm control systems. Serving as the core interface board, it ensures reliable communication and integration between modules within the panel. Built for long-term durability, the 566-227 maintains system integrity in commercial and institutional fire protection installations.
Technical Specifications
Condition | New/Never Used Surplus |
Brand | Simplex |
Category | Controls & Indicators |
Part Number | 566-227 |
Subcategory | CPU/Control Board |
Component Type | Master Motherboard |
Function | Provides communication backbone between panel modules |
Compatibility | Designed for Simplex fire alarm control systems |
Mounting | Fits inside Simplex control panel enclosure |
Indicators | Supports system supervisory and alarm interfacing |
Power Requirement | Panel-supplied (low voltage, regulated DC) |
Operating Temp | 32°F to 120°F (0°C to 49°C) |
Humidity | Up to 93% RH, non-condensing |
Dimensions | Standard motherboard PCB format (varies by panel) |
Construction | Multi-layer PCB with integrated connectors |
Approvals | UL Listed as part of Simplex system assemblies |
Weight | ~1.20 lbs |
Information About 566-227
The 566-227 is part of the Simplex family of replacement and maintenance components, engineered to restore and sustain performance of legacy fire alarm systems. This master motherboard provides the essential backbone for panel operations, supporting communication between internal modules, relays, and system processors. Its compact form factor allows direct mounting within Simplex control enclosures, making it a straightforward replacement for servicing or preventive maintenance. Designed to meet the rigorous demands of life safety systems, the 566-227 maintains compliance with Simplex’s high standards of reliability and integration.
Key Features:
- Master Motherboard: Core system board supporting internal communication and control.
- Genuine Simplex Component: Ensures compatibility with Simplex fire alarm control systems.
- Durable Construction: Built for continuous operation in demanding environments.
- System Integration: Provides critical connectivity between modules and processors.
- Compact Design: Fits directly into Simplex fire alarm enclosures.
- Replacement Part: Ideal for system servicing and preventive maintenance.
- Commercial-Grade Reliability: Designed for institutional and industrial fire safety applications.
- Discontinued Availability: Supplied as surplus for ongoing system support.
The 566-227 ensures long-term reliability and functionality in Simplex fire alarm systems.
Description
The Simplex 566-227 is a master motherboard designed as a replacement component for Simplex fire alarm control systems. Serving as the core interface board, it ensures reliable communication and integration between modules within the panel. Built for long-term durability, the 566-227 maintains system integrity in commercial and institutional fire protection installations.
Technical Specifications
Condition | New/Never Used Surplus |
Brand | Simplex |
Category | Controls & Indicators |
Part Number | 566-227 |
Subcategory | CPU/Control Board |
Component Type | Master Motherboard |
Function | Provides communication backbone between panel modules |
Compatibility | Designed for Simplex fire alarm control systems |
Mounting | Fits inside Simplex control panel enclosure |
Indicators | Supports system supervisory and alarm interfacing |
Power Requirement | Panel-supplied (low voltage, regulated DC) |
Operating Temp | 32°F to 120°F (0°C to 49°C) |
Humidity | Up to 93% RH, non-condensing |
Dimensions | Standard motherboard PCB format (varies by panel) |
Construction | Multi-layer PCB with integrated connectors |
Approvals | UL Listed as part of Simplex system assemblies |
Weight | ~1.20 lbs |
Information About 566-227
The 566-227 is part of the Simplex family of replacement and maintenance components, engineered to restore and sustain performance of legacy fire alarm systems. This master motherboard provides the essential backbone for panel operations, supporting communication between internal modules, relays, and system processors. Its compact form factor allows direct mounting within Simplex control enclosures, making it a straightforward replacement for servicing or preventive maintenance. Designed to meet the rigorous demands of life safety systems, the 566-227 maintains compliance with Simplex’s high standards of reliability and integration.
Key Features:
- Master Motherboard: Core system board supporting internal communication and control.
- Genuine Simplex Component: Ensures compatibility with Simplex fire alarm control systems.
- Durable Construction: Built for continuous operation in demanding environments.
- System Integration: Provides critical connectivity between modules and processors.
- Compact Design: Fits directly into Simplex fire alarm enclosures.
- Replacement Part: Ideal for system servicing and preventive maintenance.
- Commercial-Grade Reliability: Designed for institutional and industrial fire safety applications.
- Discontinued Availability: Supplied as surplus for ongoing system support.
The 566-227 ensures long-term reliability and functionality in Simplex fire alarm systems.
