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What is the power supply range of VIO 12A External RTD input modules for VAMP relays

The VIO 12A module requires auxiliary power supply. For VIO 12 AA and 12 AB
modules auxiliary voltage of 24 – 230 VAC / DC can be supplied. VIO 12AC can be
supplied with 24 VDC and VIO 12 AD with 48 – 230 VAC/DC.
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