In above diagram, each power supply source supplies power to the
whole module. If redundant power supply are provided, the UIO
module still can work in case of failure on one power source.
At least one power supply is required, otherwise UIO module cannot
work and "External power" error is reported.
ATTENTION:
Calibrate the power output at 24 V DC to limit the PWB thermal
rise.
See the following table for the UIO specification of different hardware
versions:
Table 5-14: UIO specification of different hardware versions
Item Hardware Version B
Hardware Version
D/E
ControlEdge Builder
Display*
Version 01.00 Version 02.00
AO Channel Specs
without DO channels
used
Maximum of 5 into 100 ohms with no
other channels configured
No load
restrictions:
110
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