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Pin description – Unitec Wash Select II POS Owner’s Manual User Manual

Page 193

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W A S H S E L E C T I I

Document Number:

WS21002

179

Document Title:

WSII Operations Manual

P2 Debit

Pin

Description

1

RS485

2

RS485

3

VCC

4

Ground

P4 Spare 232/485

Pin

Description

1

N/C

2

RX 232

3

TX 232

4

DTR 232

5

Ground

6

DSR 232

7

N/C

8

N/C

9

N/C

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