Pin number signal name connect to, Terminal signal connected to – Unitec Wash Select II POS Installation Manual User Manual
Page 33
W A S H
S E L E C T
I I
Document Number:
WS21001
27
Document Title:
Wash Select II POS Installation Manual
6
10-16VDC- Isolated
eWash J5 Pin 5
Remove connector J2 from the Ext Fleet card on the lower left of the I/O board and make the
following connections.
Table 12. J2 of Unitec Wash Card Interface Board
Pin Number
Signal Name
Connect to
1
Output 1 N.O.
EWash J1 Pin 16
2
Output 2 N.O.
EWash J1 Pin 17
3
Output 3 N.O.
EWash J1 Pin 17
4
Output 4 N.O
EWash J1 Pin 18
5
Output Common
EWash J1 Pin 15
A 24 VAC power source may be tapped from the grey proximity block located inside the
Wash Select II beside the power supply on the upper right of the inside back of the unit.
Table 13. 24 VAC Connection
TERMINAL
SIGNAL
CONNECTED TO
PIN 2
24 VAC HOT
eWash J5 Pins 6 & 6 and
eWash J1 Pin 2
PIN 10
24VAC NEUTRAL
eWash J5 Pin 7 and
eWash J1 Pin 1