Rockwell Automation 20-750-20COMM-F1 User Manual

Installation Instructions

Legacy 20-COMM-* Adapter

For compatibility with PowerFlex 750-Series drives, see
the 20-COMM-* Network Adapter Compatibility with
750-Series Drives table in the PowerFlex 750-Series AC
Drive Installation Instructions, publication 750-IN001.

Attach adapter plate

Remove
three standos

Attach communication adapter

(1)

A

B

C

20-750-20COMM Card

(for Frames 2 and higher

PowerFlex 750-Series Drives)

20-750-20COMM-F1 Card

(for Frame 1 only

PowerFlex 750-Series Drives)

(1)

The adapter plate (SK-R1-COMMPLT1-F1) is included with the 20-750-20COMM-F1 card.
However, the adapter plate may be ordered separately and added to the 20-750-20COMM
card to create a 20-750-20COMM-F1 card.

20-750-20COMM and 20-750-20COMM-F1 Communication
Carrier Cards

(Enables a legacy 20-COMM-* adapter to be used with PowerFlex 750-

Step 1

Step 2

Series Drives)

Publication 750COM-IN001E-EN-P - September 2012

20-750-20COMM and 20-750-20COMM-F1 Communication Carrier Cards

A

B

C

20-750-20COMM Card

(for Frames 2 and higher

PowerFlex 750-Series Drives)

20-750-20COMM-F1 Card

(for Frame 1 only

PowerFlex 750-Series Drives)

A

B

C

0.45…0.67 N•m
(4.0…6.0 lb•in)

3 Places

0.45…0.67 N•m
(4.0…6.0 lb•in)

3 Places

Step 3

2 Rockwell Automation Publication 750COM-IN001E-EN-P - September 2012