Spectrum Controls 1756sc-IF8u - Manual (Page 29)

Chapter 2: Installing And Wiring Your Module
17
Wiring Voltage/
Current Inputs the
IF8u Module
Voltage inputs use the terminal block pins labelled IN+ and IN-
Current inputs use the terminal block pins labelled IN+ and IN-
Voltage Inputs
EXC+
IN+
IN-
iRTN
Current Inputs
Voltage +
Voltage -
ADD
JUMPER
CABLE SHIELD
EXC+
IN+
IN-
iRTN
Current +
Current -
CABLE SHIELD