User manual

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