Rockwell Automation 1756-RIO ControlLogix Remote I/O Communication Interface Module User Manual - Manual (Page 149)

Publication 1756-UM534B-EN-P - November 2010 149
Adapter Mode I/O Map Appendix B
Block Transfer Read Structure
Block Transfer Control Read Structure
Offset Bit Description
0 0…15 Reserved
1 0…15 Reserved
2…n 0…15 BTR data (64 integers, max)
Offset 0
Reserved Word
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Offset 2- n
BTR Data
BTR Data (64 integers, max)
Offset 1
Reserved Word 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Reserved
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15
Reserved
44846
On monitored racks, this is mapped to ControlLogix inputs.
On active racks, this is mapped to ControlLogix outputs.