Rockwell Automation 1797-IRT8 FLEX Ex Thermocouple/RTD Module - Manual (Page 14)

14 FLEX Ex Thermocouple/RTD Input Module
Publication 1797-5.4 - June 2010
Output Map
Data Format for All Channels - Write Word 0
Bit  15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00
Word  Write
0 Data Format Flt
Mode
ch
4…7
Flt
Mode
ch
0…3
Reference
Junction Filter Cutoff
1 TC/RTD
Ch 4…7
Sensor
Mode
ch 4…7
Sensor Type
Ch 4…7
TC/RTD
Ch 0…3
Sensor
Mode
Ch 0…3
Sensor Type
Ch 0…3
2 RTD
Offset
ch 7
RTD
Offset
ch 6
RTD
Offset
ch 5
RTD
Offset
ch 4
RTD Offset
ch 3
RTD Offset
ch 2
RTD
Offset
ch 1
RTD
Offset
ch 0
3 Module command Module command data
Bit 11 10 09 08 Data type for channels 0…7
0 0 0 0 °C (see note)
0 0 0 1 °F (see note)
0 0 1 0 °K (see note)
0 0 1 1 -32767…+32767
0 1 0 0 0…65535
0101 to 1111 not used
Note: Module defaults to -4000…10,000 in Millivolt mode, and 0…5000 in Ohms mode.