Chapter 1. General Information
DMS Go Operator’s Manual
17
1.6.4 Connecting the I/O Port
The connector furthest from the hinge of the top compartment cover (see
) is an
I/O
port. This port serves a dual role:
•
Serial port pins
- these are used strictly for factory service diagnostics.
•
Sync & Alarm pins
- these signals are accessible to the user via a special optional cable.
To use this connector you must order the optional
DMS Go
cable, which is available as
P/N 022-510-032
. The pin designations for
connecting the open end of this cable are listed in
below:
Table 2: I/O Connector Pin Assignments
Pin #
Color
Signal
1
Brown
+5V
2
Red
SAP
3
Orange
Alarm
4
Yellow
RS232 CTS
5
Green
RS232 TX
6
Blue
RS232 RX
7
Purple
GND
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