Rockwell Automation Publication 1756-UM001M-EN-P - February 2012 45
Start Using the Controller Chapter 3
Connect to the 1756-L7x
Controller
The controller has a USB port that uses a Type B receptacle. The port is USB 2.0-
compatible and runs at 12 Mbps.
To use the USB port of the controller, you must have RSLinx® software, version
2.56 or later, installed on your workstation. Use a USB cable to connect your
workstation to the USB port. With this connection, you can upgrade firmware
and download programs to the controller directly from your workstation.
USB Connection
ATTENTION: The USB port is intended for temporary local programming
purposes only and not intended for permanent connection. The USB cable is
not to exceed 3.0 m (9.84 ft) and must not contain hubs.
WARNING: Do not use the USB port in hazardous locations.
Logix 55xx
RUN
FORCE
SD
OK
32007-M