Wiring and safety guidelines – Rockwell Automation 2711P-RDT12H High-bright Display Module User Manual
Page 9
High-bright Display Modules 9
Publication 2711P-IN026E-EN-P - September 2008
Wiring and Safety Guidelines
Use publication NFPA 70E, Electrical Safety Requirements for Employee
Workplaces, IEC 60364 Electrical Installations in Buildings, or other applicable
wiring safety requirements for the country of installation when wiring the devices.
In addition to the NFPA guidelines:
•
connect the device and other similar electronic equipment to its own branch
circuit.
•
protect the input power by a fuse or circuit breaker rated at no more than
15 A.
•
route incoming power to the device by a separate path from the
communication lines.
•
cross power and communication lines at right angles if they must cross.
Communication lines can be installed in the same conduit as low level
DC I/O lines (less than 10V).
•
shield and ground cables appropriately to avoid electromagnetic interference
(EMI).
Grounding minimizes noise from EMI and is a safety measure in electrical
installations.
For more information on grounding recommendations, refer to the National
Electrical Code published by the National Fire Protection Association.
For more information, refer to Wiring and Grounding Guidelines for PanelView
Plus Devices Technical Data, publication
You can locate this
publication in the literature library at this website at
.