Allen-Bradley 2715-15CA, User Manual

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76 Rockwell Automation Publication 2715-UM001A-EN-P - July 2015
Chapter 5 Install and Replace Components
Connect to USB Ports The terminals have two USB 2.0 (type A) host ports. The USB host ports
support removable USB flash drives.
Icons identify the USB host connections. The USB host connection supports
0.5A at 5V DC. Connected USB devices must not exceed this power load.
Connect only externally powered USB hubs to the terminal that are USB 2.0
compatible. Before you attach devices to a USB hub, make sure that the power
adapter is connected and powered on.
IMPORTANT The USB device port is not functional. Do not use the USB device port.
IMPORTANT
See page 20 for information on the USB host ports and USB peripheral
devices in hazardous locations.
IMPORTANT
The USB host connections can be used with an external keyboard and mouse
during runtime operations, and are intended for temporary use.
Table 21 - USB Connector Pinout
USB Port USB Icon USB Connector Pin Signal Description
Host 1 VCC +5V
2 D- Data -
IMPORTANT: This
port is not
functional. The
port will be
available in a
future software
release. 3 D+ Data +
4 GND Ground
WARNING: USB devices that are not powered by the USB port must be within
the same enclosure as the terminal. The USB devices must be connected to a
ground system common with the terminal or used with a USB hub that provides
galvanic isolation.
1
1
USB Host Ports
IMPORTANT: This port is not
functional. Do not use this USB
device port.