Connecting the adapter to the drive, Connecting the adapter to the drive -4 – Rockwell Automation 22-COMM-C ControlNet Adapter User Manual

Page 22

2-4

Installing the Adapter

PowerFlex 40 Frames B and C, and PowerFlex 400 Frame C

1. Remove power from the drive.

2. Use static control precautions.

3. Mount the adapter on the required special drive cover (ordered

separately — see

for part numbers).

• Frame C: Use the adapter screw to secure the adapter to the cover.

• Frame B: Disregard the screw and snap the adapter in place.

Important: For Frame C drives, tighten the adapter’s lower left

screw to ground the adapter (see

). For Frame

B drives, install the special drive cover onto the drive
using both cover fasteners to ground the adapter.

4. Connect the Internal Interface cable to the DSI port on the drive and

then to the mating DSI connector on the adapter.

Figure 2.3 Connecting DSI Ports with Internal Interface Cable

Connecting the Adapter to the Drive

Item Description

➊

DSI connector

➋

15.24 cm (6 in.) Internal Interface cable

➌

ControlNet cable

PowerFlex 40 Drive

(Frame C shown

with cover removed)

Back of Required

Special Drive Cover

22-COMM-C Adapter

➋

➊

➌