Unitec Wash Select II POS Owner’s Manual - Manual (Page 186)

W A S H S E L E C T I I
Document Number: WS21002 172
Document Title: WSII Operations Manual
DISPLAY I/O BOARD
J3 Main Coin Acceptor
Pin Description
1 24 AC Hot Switched (500 mA average max)
2 24 AC neutral
3 24 AC neutral
4 Coin 1 pulse (short to pin 3 or pin 2 for coin pulse)
5 Coin 2 pulse (short to pin 3 or pin 2 for coin pulse)
6 Coin 3 pulse (short to pin 3 or pin 2 for coin pulse)
J2 Auxiliary Coin Acceptor
Pin Description
1 24 AC Hot Switched (500 mA average max)
2 24 AC neutral
3 24 AC neutral
4 Coin 4 pulse (short to pin 3 or pin 2 for coin pulse)
J1 Main Power Input
Pin Description
1 5VDC power for backlights
2 GND for 5VDC power backlights
3 24VAC Hot
4 24VAC Neutral
5 12VDC for diverter solenoid
6 GND for 12VDC for diverter solenoid