Connector Pin Assignments; Figure B-1. Main I/O Connector Pin Assignments - Keithley DAC-02 User Manual

Connector Pin Assignments

The connection between an external I/O device and a DAC-02 board is
made at the main I/O connector, which is a standard 25-pin, D-type male
connector. The mating connector is a 25-pin, D-type female connector.
Figure B-1 illustrates pin assignments of the main I/O connector.
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Dig. Com. - 01
02
03
04
05
06
Low
07
Level
Grounds 08
09
10
11
12
+5 V - 13

Figure B-1. Main I/O Connector Pin Assignments

−
14 - 10 V Reference
−
15 - 5 V Reference
16 - DAC 1 Reference Input
17 - DAC 1 Bipolar Output
18 - DAC 1 Unipolar Output
19 - DAC 1 4 to 20 mA Output
−
20 - 10 V Reference
−
21 - 5 V Reference
22 - DAC 0 Reference Input
23 - DAC 0 Bipolar Output
24 - DAC 0 Unipolar Output
25 - DAC 0 4 to 20 mA Output
B
B-1