Unitec Wash Select II User Manual

W A S H S E L E C T I I
Document Number: WS21002 165
Document Title: WSII Operations Manual
Appendix D. Circuit Board Connections
The following are pin out descriptions of the various connectors on the Wash Select II
components:
CPU BOARD
J1 Main Power
Pin
Description
1
+5VDC main power input
2
GND for +5VDC main power input
3
+12VDC main power input
4
GND for +12VDC main power input
J21 Hopper
Pin
Description
1
Hopper Run – 12VDC when hopper is running
2
Hopper Run Ground
3
Coins present Feed
4
Coins present Return (short this to pin 3 when coins are present)
5
Coin Drop (short this to pin 2 when coin drops)
6
Not connected
J20 Proximity Input
Pin
Description
1
Proximity Feed +
2
Proximity Return (A short from this pin to pin 1 will activate proximity input)
3
N/C

Unitec Wash Select II Specifications

General

Brand	Unitec
Model	Wash Select II
Category	Touch terminals
Language	English