Rockwell Automation 20-COMM-S RS-485 DF1 Adapter - Manual (Page 19)

Installing the Adapter 2-5
4. On a PowerFlex 70, fold the Internal Interface cable behind the
adapter and mount the adapter on the drive using the four captive
screws. On a PowerFlex 700, just mount the adapter on the drive
using the four captive screws to secure and ground it to the drive.
Important: All screws must be tightened since the adapter is grounded
through a screw. Recommended torque is 0.9 N-m (8.0
lb.-in.)
Figure 2.5 Mounting the Adapter
Adapter
Drive
PowerFlex 700 Drive (0 - 1 Frames)
Adapter mounts on door. PowerFlex 700 Drive (2 Frame & Larger)
Adapter mounts in drive.
PowerFlex 70 Drive
Adapter mounts in drive.
Internal Interface cable folded
behind the adapter and in front of drive.