Rockwell Automation 1787-DNPS User Manual
Installation Instructions
DeviceNet Power Supply
Catalog Number 1787-DNPS
Use this document as a guide when you install a DeviceNet™ Power
Supply (model number CP680).
About the Power Supply
European Union Directive Compliance
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The power supply provides the following features:
• standard IEC 3-pin connector
• main power switch with a dual-voltage selection switch
• standard DeviceNet 5-pin open style connector
• stud for earth to ground connection
• green LED power indicator
• stud for earth-to-ground connection
If this product bears the marking, it is approved for installation within
the European Union and EEA regions. It has been designed and tested to
meet the following directiv es.
EMC Directive
This product is tested to meet Council Directive 89/336/EEC
Electromagnet ic Compatibility (EMC) and the following standards, in
whole or in part, documented in a technical construction file:
• EN 50081-2EMC - Generic Emission Standard, Part 2 - Industrial
Environment
ΕN 50082-2EMC - Generic Immunity Standard, Part 2 - Industrial
•
Environment
This product is intended for use in an industrial environment.
Low Voltage Directive
This product is tested to meet Council Directive 73/23/EEC Low Voltage,
by applying the safety requirements of EN 61131-2 Programmable
Controllers, Part 2 - Equipment Requirements and Tests.
1787-5.8 - February 1999
2 DeviceNet Power Supply
For specific information on the power supply requirements, see the
appropriate sections in this manual as well as the following
Allen-Bradley publications:
• Industrial Automation Wiring and Ground Guidelines, publication
1770-4.1
• Automation Systems Catalog, publication B111
This equipment is classified as open equipment and must be installed
(mounted) in an enclosure during operation as a means of providing safety
protection.
Installing Your Power Supply
You can install your power supply on a vertical wall mount or a shelf by
using the integral mounting brackets. For more information about where to
mount your power supply, refer to the DeviceNet Cable System Planning
and Installation Manual, publication DN-6.7.2.
voltage selection switch
main power switch
IEC 3-pin connector
vertical mounting
horizontal mounting
LED power indicator
DeviceNet 5-pin open style connector
1. Place the power supply where you would like to mount it (either on a
shelf or vertically on a wa ll).
ATTENTION: Be certain that the power supply is
protected from liquids and condensation that might occur
through ventilation. Liquids or condensation could cause
damage to the product.
2. Attach the power supply to the selected mounting position by attaching
screws through the appropriate mounting flange.
1787-5.8 - February 1999
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