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Disable pumps (emergency stop) pcb (c05377) – Gasboy CFN Series Diagnostic Manual User Manual

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CFN Islander

12/26/02

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DISABLE PUMPS (EMERGENCY STOP) PCB (C05377)

The Disable Pumps PCB (formerly known as the Emergency Stop PCB) used with a disable
pumps/emergency stop switch, provides the ability to shut down the site from the front of the
island card reader. This PCB:

monitors the disable pumps/emergency stop switch

interrupts the RS-485 lines if the switch is activated

Layout
See section 4 of this manual for a detailed view and connector pinouts for this board.