Manual – DFE32B Fieldbus Interface PROFINET IO 
101
9
Serial (RS-485) communication via interface adapter
MOVITOOLS® MotionStudio – Operation
9.7 Serial (RS-485) communication via interface adapter
9.7.1 Engineering via interface adapters (serial)
As your unit supports "Serial" communication, you can use a suitable interface adapter
for engineering.
The interface adapter is additional hardware that you can obtain from 
SEW-EURODRIVE. You can use it to connect your engineering PC with the respective
communication option of the unit.
The following table shows you the different types of interface adapters available, and for
which units they are suitable.
As the majority of PCs come equipped with USB interfaces instead of RS-232 interfaces,
the following section only focuses on the USB11A interface.
9.7.2 Taking the USB11A interface adapter into operation
Overview The USB11A interface adapter uses a COM redirector. This assigns the first free COM
port to the interface adapter.
The following section describes how to connect the USB11A interface adapter and, if
required, install the respective drivers.
Type of interface 
adapter (option)
Order no. Scope of delivery Units
USB11A
(USB to RS-485)
08248311 2 connection cables:
• TAE connection cable 
with 2 RJ10 plugs
• USB connection cable 
with USB-A plug and 
USB-B plug
• MOVIDRIVE
®
 B
•MOVITRAC
®
 07A
•MOVITRAC
®
 B
• MOVIFIT
®
 MC/FC/SC
•MOVIGEAR
®
• UFx11A fieldbus gateways
• DFx fieldbus gateways
•DHx MOVI-PLC
®
 controller
• MFx/MQx fieldbus interfaces 
for MOVIMOT
®
UWS21B
(RS-232 to RS-485)
18204562 2 connection cables:
• TAE connection cable 
with 2 RJ10 plugs
• Connection cable with 9-
pin D-sub plug
UWS11A
(RS-232 to RS-485) 
for mounting rail
822689X Without