Rockwell Automation 999 IMC S Class Compact Motion Controller (Cat. No. 4100-999-122) - Manual (Page 74)

4-32 Installation and Hookup
Publication 999-122 - January 1997
Connecting Remote I/O
(Optional)
IMC-S/23x-R and IMC-23x-RL models include a Remote I/O (RIO)
Adapter for connection to an Allen-Bradley PLC. On these models, the
RIO cable is connected using a 3-terminal pluggable terminal block to
either channel A or channel B of the Remote I/O Adapter front panel.
The front panel of the Remote I/O Adapter is shown below.
Remove the 3-terminal pluggable terminal block from the RIO adapter
and connect the RIO cable to it as shown below. If this IMC-S/23x is
the last physical module on the RIO cable, also connect the appropriate
terminating resistor as shown.
!
ATTENTION: Even though the RIO Adapter front
panel is identical to the AxisLink front panel, the two
options are not interchangeable. Do not mix RIO and
AxisLink connections or neither system will work
properly.
RIO Adapter
Terminal Block
* Install termination resistor only if this
is the first or last physical module on
the RIO cable. Use 82
Ω
resistor only
for 230k baud communications.
A-B 1770-CD
(Belden 9463 or
Equivalent)