Notifier CPU-500 Replacement Board, Old Style / 6 Pins

The heart of the Notifier System 500 Fire Alarm Control Panel is the Central Processor Unit (CPU-500) module which monitors and controls one or two additional user-selected modules. NOTE: This product is for use with 6-pin ribbon cable connections to expansion boards The System 500 may be configured as a 4, 8, 12, or 16-zone system. In addition, up to eight control points may be added, creating a maximum capacity of 48 points (16 zones and 12 output circuits). COMPATIBLE ANNUNCIATORS: — ACM-16AT — ACM-32A — AEM-16AT — AEM-32A