Advantech UNO-4673A Series User Manual page 23

The UNO-4673ADP/4683DP support redundant AC/DC power input to fulfill the need
of field site. The specification of the power input, please refer to Table 2.4.
The function of each part is described as below:
Table 2.6: Dual AC/DC Power Input Function Introduction
Item
1
2
3
The UNO-4673AC/4683C support 48 V
Following table shows the specification of the power input.
Table 2.7: 48V Power Input
DC
Volt. Range
38-58 VDC
The function of each part is described as below:
Table 2.8: 48V Power Input Function Introduction
DC
Item
1
2
Function Description
Screw terminal for AC/DC power 1 input
Screw terminal for AC/DC power 2 input
Relay output by event
power input to fulfill the need of field site.
DC
Power Rating
48VDC@1A
Function Description
Screw terminal for 48VDC power input
Relay output by event
13
Connector Type
3Pin Screw Terminal
UNO-4673A/4683 Series User Manual