ABB AC500 V3 - Connection of a resistance measuring bridge with external supply

Fig. 47: Connection example
1 Internal supply
All voltage measuring ranges can be configured Ä Chapter 1.6.2.2.3.6 “Parameterization”
on page 472.
The calculation of the resistor deviation must be performed via the bridge voltage by the PLC
user program.
Connection of a resistance measuring bridge with external supply
With the connection of a resistance measuring bridge with external supply, the supply voltage is
provided separately.
Device specifications
I/O modules > Analog I/O modules
2022/01/313ADR010278, 3, en_US468