GASBOY Series 9800A
3-14 03/07/03
PUMP INTERFACE PCB (C06425)
The Pump Interface PCB sends the pulser signal to external monitoring equipment that does not
support the GASBOY RS-485 electronic pump loop. This PCB:
• provides a pulser signal for each pump side, up to 100 mA at 24 VDC. The current and
voltage are determined by the external equipment.
• contains diagnostic LEDs to monitor the pulser output lines
Connectors
P1 - Pulser Output