Onboard Isolated Digital Output; Pin Assignments - Advantech UNO-3072A User Manual

2.6 Onboard Isolated Digital Output

The UNO-3072A/3074A has 4 isolated DO channels designated DO0~
DO3.

2.6.1 Pin Assignments

The connector type of UNO-3072A/3074A is plug-in screw terminal block
that enables you to connect to field I/O devices directly without additional
accessories. Figure 2.9 and Table 2.17 show its pin assignment as well as
signal description.
Figure 2.6: Digital Output Connector Pin Assignments
Table 2.6: Digital Output Connector Signals
Signal Name
DO <0...7>
O.GND
COM
Reference Direction
GND Output
- -
- -
21
Description
Isolated DO signals
DO isolated ground
DO_COM as using
inductance load
Chapter 2