Thermocouple/Rtd/Mv Input Module (1797-Irt8) Image Table Mapping; Bit/Word Description For The Thermocouple/Rtd/Mv Input Module (1797-Irt8) - Rockwell Automation Allen-Bradley FLEX Ex 1797-IRT8 User Manual

4-8 Input, Status, Output and Configuration Files for the Thermocouple/RTD/mV Module on the ControlNet Network
1 to 11 Words
Output Size
0 to 4 Words
Input Word
Input Word 0
Input Word 1
Input Word 2
Input Word 3
Input Word 4
Input Word 5
Input Word 6
Input Word 7
Publication 1797-6.5.2 - February 2001
Thermocouple/RTD/mV Input Module (1797-IRT8) Image Table
Mapping
I/O Image
Input Size
RFlg
TC/RTD
CFlg
Bit/Word Description for the Thermocouple/RTD/mV Input
Module (1797-IRT8)
Dec. Bits
(Octal Bits)
00-15 (00-17) Channel 0 Input data
00-15 (00-17) Channel 1 Input data
00-15 (00-17) Channel 2 Input data
00-15 (00-17) Channel 3 Input data
00-15 (00-17) Channel 4 Input data
00-15 (00-17) Channel 5 Input data
00-15 (00-17) Channel 6 Input data
00-15 (00-17) Channel 7 Input data
Module Image
Input Data Channel 0
Input Data Channel 1
Input Data Channel 2
Input Data Channel 3
Input Data Channel 4
Input Data Channel 5
Input Data Channel 6
Input Data Channel 7
Overrange
Alarms CJC
Module command and response
Data Format
FM
Mode Sensor Type
TC/RTD
RTD Offsets for each channel
Module command and data
Description
Underrange
Diagnostics
Reference Jct Filter Cut
Mode Sensor Type
5-04