Rockwell Automation Allen-Bradley PanelView 5510 Series, User Manual

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80 Rockwell Automation Publication 2715P-UM001C-EN-P - March 2019
Chapter 5 Install and Replace Components
Electrostatic Discharge
Precautions
Follow these ESD precautions when you handle this terminal:
• Touch a grounded object to discharge potential static.
• Use an anti-static wriststrap connected to the work surface.
• Use properly grounded tools and equipment.
• Avoid touching pins, leads, or circuitry.
• Always hold components with a printed circuit board (PCB) by its edges
and place it with the assembly side down.
Connect to USB Ports The terminals have two USB 2.0 (type A) host ports and one USB (type B)
device port, the latter which currently is not functional. The two USB host
connections can be used with an external keyboard, external mouse, and
removable USB drives during runtime operations, and are intended for
temporary use.
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.
ATTENTION: Electrostatic discharge (ESD) can damage static-sensitive devices
or microcircuitry.
• Disconnect all power before you work on the terminal as detailed in Voltage
Precautions on page 79 .
• Observe proper packaging and grounding techniques to help prevent damage.
IMPORTANT See Required Circuit Port Parameters for USB Peripheral Devices on page 22 for
information on the USB host ports and USB peripheral devices in hazardous
locations.
Table 21 - USB Connector Pinout
USB Port USB Icon USB Connector Pin Signal Description
Host (type A) 1 VCC +5V
2 D- Data -
Device (type B)
IMPORTANT: This port is not functional.
The port is expected to be available in a
future software release.
3 D+ Data +
4 GND Ground
1
1
USB Host Ports
IMPORTANT: This port is not functional. Do not
use this USB device port.