Wayne Vista Series Service page 147

SOLENOID DRIVE BOARD
Pin 1-Relay Select Nozzle X
Pin 2-Fast Valve Nozzle X
Pin 3-Slow Valve Nozzle X
Pin 4-Relay Select Nozzle Y
Pin 6-Fast Valve Nozzle Y
Pin 7-Pulser Select Nozzle X
Pin 9-Slow Valve Nozzle Y
Pin 10-Pulser Select Nozzle Y
Pin 12-Fast Valve Nozzle Z
Pin 13-Pulser Select Nozzle Z
Pin 14-Relay Select Nozzle Z
Pin 15-Slow Valve Nozzle Z
Pin 1-Relay Select Nozzle X
Pin 2-Fast Valve Nozzle X
Pin 3-Slow Valve Nozzle X
Pin 4-Relay Select Nozzle Y
Pin 6-Fast Valve Nozzle Y
Pin 7-Pulser Select Nozzle X
Pin 9-Slow Valve Nozzle Y
Pin 10-Pulser Select Nozzle Y
Pin 12-Fast Valve Nozzle Z
Pin 13-Pulser Select Nozzle Z
Pin 14-Relay Select Nozzle Z
Pin 15-Slow Valve Nozzle Z
Pin 1-Nozzle Switch Nozzle X
Pin 2-Nozzle Common
Pin 3-Pulse "B"
Pin 4-LED "B"
Pin 6-Pulse "A"
Pin 7-LED "A"
Pin 8-Nozzle Switch Nozzle Y
Pin 9-Nozzle Switch Nozzle Z
Pin 1-Nozzle Switch Nozzle X
Pin 2-Nozzle Common
Pin 3-Pulse "B"
Pin 4-LED "B"
Pin 6-Pulse "A"
Pin 7-LED "A"
Pin 8-Nozzle Switch Nozzle Y
Pin 9-Nozzle Switch Nozzle Z
NOTE: Pin connections which are not needed in a particular model of dispenser (for instance, the nozzle
Z switch in a V387 dispenser) will have no wire in that location.
FIGURE C-1. DUPLEX II CONNECTOR PINOUTS FOR NON-BLENDERS
November 1992
Pin 1-Fast Valve Nozzle AA
Pin 2-Slow Valve Nozzle AA
Pin 3-Relay Select Nozzle AA
Pin 4-Pulser Select Nozzle AA
Pin 1-Fast Valve Nozzle AA
Pin 2-Slow Valve Nozzle AA
Pin 3-Relay Select Nozzle AA
Pin 4-Pulser Select Nozzle AA
COMPUTER
Pin 1-Side 1 Nozzle Switch Nozzle AA
Pin 3-Side 2 Nozzle Switch Nozzle AA
Pin 6-Nozzle Common
135
Part No. 917543 Rev. A