Rockwell Automation AB quality Allen-Bradley 1746-INT4 User Manual page 14

14 Module Overview
Publication 1746-UM614B-EN-P - September 2007
Module Addressing
The module requires eight words each in the SLC processor's input
and output image tables. Addresses for the module in slot e are as
follows:
I:e.0...3 thermocouple/mV data for channels 0...3, respectively
I:e.4...7 status data for channels 0...3, respectively
O:e.0...3 configuration data for channels 0...3, respectively
O:e.4...7 reserved for future use. Do not use.
Compatibility with Thermocouple and Millivolt Devices and
Cables
The module is compatible with the following NBS MN-125 and -161
standard types of thermocouples: B, C, D, E, J, K, N, R, S, and T and
extension wire. The module is also compatible with a variety of mV
devices with an output of ±50 or ±100 mV.
Refer to Appendices A and C for details.
To minimize interference from radiated electrical noise, we
recommend twisted-pair and highly shielded cables.
Minimizing Interference Devices
For This Type of Device
Thermocouple type J
Thermocouple type K
Thermocouple type T
Other thermocouple types
Millivolt devices
We Recommend This Cable (or equivalent)
EIL Corp. J20-5-502
EIL Corp. K20-5-510
EIL Corp. T20-5-502
Consult with EIL Corp or other manufacturers
Alpha Suprashield XTRA-GUARD 1
5121 (1pr), 5122 (2pr), 5131 (3pr), 5141 (4pr)