Simplex 650-759
Simplex 650-759
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Simplex 650-759 RUI+ CPU Motherboard
The Simplex 650-759 is a CPU motherboard used in Simplex 4100U and 4100ES fire alarm control panels, supporting the RUI+ (Remote Unit Interface Plus) communication format.
Key Features:
• Function: CPU motherboard that houses the panel's main processor and supports RUI+ communications to remotely located transponders and interface modules
• RUI+ Advantage: RUI+ provides isolated Remote Unit Interface communications for improved noise immunity compared to standard RUI
• Compatibility: Used in Simplex 4100U and 4100ES fire alarm control panel CPU bays
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