Db25 Connector Aux I/O Pin Locations - Pacific Power Source ADF Series Operation Manual

7.3.2

DB25 Connector AUX I/O Pin locations

The pin locations for the various I/O signals on the DB25 connectors are shown in Figure 7-2
below. Note that the connector is installed "Upside" down due to mounting constraints.
PIN# 14
PIN# 1 2
GND
RS232
Functional grouping of pins by I/O function is done as shown in the figure above. The left
hand side groups all
reserved for all
on the far right.
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ADF Series Power Source Operation Manual
12VDC
15 16 17 18
3 4 5 6
DIGITAL I/O
Figure 7-2: DB25 Connector AUX I/O Pin Locations
Analog I/O signals on top on bottom row. The middle section is
Digital I/O pins. The RS232
ADF SERIES™ OPERATION MANUAL
Rear Panel, Connectors and Protection
SECTION 7:
19 20 21 22 23
7 8 9 10
GND
Transmit (Tx) and Receive (Rx) signals are located
24 25
11 12 13
ANALOG I/O
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