Rockwell Automation 20-COMM-M Modbus/TCP Adapter - Manual (Page 17)

Installing the Adapter 2-3
20-COMM-M Modbus/TCP Adapter User Manual
Publication 20COMM-UM014C-EN-P
Connecting the Adapter to
the Drive
1. Remove power from the drive.
2. Use static control precautions.
3. Remove the drive cover or open the drive door.
4. Connect the Internal Interface cable to the DPI port on the drive and
then to the DPI connector on the adapter (see Figure 2.2 ).
5. Secure and ground the adapter to the drive (see Figure 2.3 ) by doing the
following:
– On a PowerFlex 70 drive, fold the Internal Interface cable behind the
adapter and mount the adapter on the drive using the four captive
screws.
– On a PowerFlex 700, PowerFlex 700H or PowerFlex 700S drive,
mount the adapter on the drive using the four captive screws.
Important: Tighten all screws to properly ground the adapter.
Recommended torque is 0.9 N
•
m (8.0 lb
•
in).
!
ATTENTION: Risk of injury or death exists. The PowerFlex
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 the adapter.