Three-line PT100 resistor’s input wiring is shown below:
8-4.Expansion BD cards
in digital form, range: 0~1023
in digital form, range: 0~1023
1) Install the BD card on PLC correctly
2) Link PLC via XCPPro, in “Configure” menu, choose “BD settings ” (See graph below)
To normal PT100 resistors, wire according to the
terminal’s color; the terminal with same color can
connect to PT1 and COM randomly, the other
terminals connect to VA side;