Rockwell Automation 1794-IRT8XT FLEX I/O Thermocouple/RTD /Millivolt Input Module User Manual - Manual (Page 21)

Publication 1794-6.5.12 - September 2011
Install Your FLEX I/O Input Module 9
Methods of wiring the terminal base units are shown in the illustration below.
ATTENTION
Do not daisychain power or ground from the terminal base unit to any
AC or DC digital module terminal base unit.
Digital Input
Module
Analog
Module
Analog
Module
Analog
Module
Digital Output
Module
Digital Input
Module
TC/RTD/mV
Module
Analog
Module
TC/RTD/mV
Module
TC/RTD/mV
Module
TC/RTD/mV
Module
TC/RTD/mV
Module
Daisychain
Individual
Combination
24V DC
24V DC
24V DC
24V DC
24V DC
24V DC
45318
Wiring when total current draw is less than 10 A
Wiring when total current draw is less than 10 A
Thermocouple, RTD, Millivolt wiring separate from digital wiring.
Total current draw through any base unit must not be greater than 10 A