Advantech UNO-148 User Manual page 31

Digital Output
Output Channels 8

Output Voltage: 5~30 V

Output Capability Sink: 500 mA max./channel

Opto-Isolator Response 50 μs

Isolated Digital Input
Each of the 8 x isolated digital input channels accept voltages from 0 to 30 V. The fol-
lowing figure shows how to connect an external input source to the isolated inputs of
UNO- 148.
Figure 2.11 Isolated DI Wet Connection Diagram
Figure 2.12 Isolated DI Dry Connection Diagram
DC
19 UNO-148 User Manual