Rockwell Automation RECOMM-485 RS485 DFI Communications Module - Manual (Page 17)

Installing the RS485 DF1 Module 3-3
3.3 Connecting the Module to the Drive
Step 1. Remove power from the drive.
Step 2. Use static control precautions.
Step 3. Connect the Internal Interface cable to the DPI port on the
drive and then to the DPI connector on the module. See
figure 3.3.
Step 4. For 1-20 HP SP600 drives, fold the Internal Interface
cable behind the module and mount the module on the
drive using the four captive screws. See figure 3.4.
For frame 2 and larger SP600 drives, mount the module
on the drive using the four captive screws to secure and
ground it to the drive.
Important: All screws must be tightened since the module is
grounded through a screw. The recommended
tightening torque is 0.9 N-m (8 in-lb).
!
ATTENTION: The SP600 drive may contain high
voltages that can cause injury or death. Remove
power from the drive, and then verify power has been
discharged before installing or removing a module.
Failure to observe this precaution could result in
severe bodily injury or loss of life.