Rockwell Automation 20-750-PNET Profinet Single Port Option Module - Manual (Page 21)

Rockwell Automation Publication 750COM-UM006A-EN-P - January 2013 21
Installing the Option Module Chapter 2
Connecting the Option
Module to the Drive
Install the option module in the PowerFlex 750-Series drive control pod in Port
4, 5, or 6. For more installation details, see the
Network Communication Option
Module Installation Instructions, publication 750COM-IN002 , provided with
the option module. See Figure 1 for an example of the option module installed in
the drive.
Connecting the Option
Module to the Network
1. Remove power from the drive.
2. Remove the drive cover and lift up the drive HIM bezel to its open
position to access the drive control pod.
3. Use static control precautions.
4. Connect one end of the Profinet cable to the network. See Figure 2 for an
example of wiring to a Profinet network.
Figure 2 - Profinet Wiring Example
5. Route the other end of the Profinet cable from the network through the
bottom of the drive and insert its cable plug into the mating option module
connector.
IMPORTANT Remove power from the drive before installing the option module in the
drive control pod.
IMPORTANT After inserting the option module into Port 4, 5, or 6, make sure to tighten
the module screws to the drive control pod to properly ground the module
to the drive. Torque both screws to 0.45…0.67 N•m (4.0…6.0 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 connecting
the option module to the network.
IMPORTANT Profinet 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. We recommend the LAPP
GROUP connector part number 21700540 for use with PowerFlex
750-Series drives.
PowerFlex 750-Series Drive
(with 20-750-PNET Option Module)
Profinet
Controller