Rockwell Automation 1336T PLC Comm. Adapter, Series B, FRN 2.xx-3.xx - Manual (Page 48)

3–4
Publication 1336 FORCE–5.13 –– September, 1998
The following figure shows the RIO 1/2 rack configuration. With
each configuration, the starting group module (0, 2, or 4) is reserved
for block transfer if you select RIO with the block transfer protocol.
Starting Group 4 Starting Group 0
Module Group 0 1 2 3 4 5 6 7
Starting Group 2
The following figure shows the RIO 1/4 rack configuration. With
each configurations, the starting group module (0, 2, 4, or 6) is
reserved for block transfer if you select RIO with the block transfer
protocol.
Starting Group 6
Starting Group 4 Starting Group 0
Module Group 0 1 2 3 4 5 6 7
Starting Group 2