Rockwell Automation 22-COMM-P PowerFlex Profibus Adapter - Manual (Page 24)

2-8 Installing the Adapter
DSI External Comms Kit 22-XCOMM-DC-BASE
When connecting the adapter to a DSI External Comms Kit, use either
an RS-485-rated cable with two connectors (from AK-U0-RJ45-TB2P
kit) or an 8-conductor cable such as a standard ethernet patch cord or a
22-RJ45CBL-C20 cable.
Figure 2.6 Single Mode Example - With Adapter in DSI External Comms Kit
1. Remove power from the drive.
2. Use static control precautions.
3. Remove the drive cover
4. Connect a Profibus connector to the cable. (See Figure 2.7 and
Figure 2.8 ). Only use cable that conforms to Profibus cable
standards. Belden #3079A Profibus cable or equivalent is
recommended.
[Note: Profibus connectors are available from a variety of sources
and in various sizes. As such, there may be mechanical limitations
that prohibit the use of some connectors. ERNI Profibus vertical
(Node Part # 103658 and Termination Part # 103659), or Phoenix
Profibus
up to 4 drives per node
22-COMM-P
Adapter
PowerFlex 4-Class Drive
NOTE: A terminating resistor is not
required for this end of the wiring.
The resistor is built into the circuitry
of the DSI External Comms Kit.
AK-U0-RJ45-TB2P
Kit Connector with
Terminating Resistor
RS-485
PORT MOD NET A NET B
AK-U0-RJ45-TB2P
Kit Connector
Connecting the Adapter to the Network
!
ATTENTION: Risk of injury or death exists. The PowerFlex drive
may contain high voltages that can cause injury or death. Remove all
power from the PowerFlex drive, and then verify power has been
removed before installing or removing an adapter.