Rockwell Automation 1606-XLE480EPC Power Supply Reference Manual - Manual (Page 3)

Rockwell Automation Publication 1606-RM001B-EN-P - August 2013 3
Bulletin 1606 Switched Mode Power Supplies
1.Intended Use
This device is designed for installation in an enclosure and is intended for the general professional use such as in industrial control, office,
communication, and instrumentation equipment.
Do not use this power supply in equipment, where malfunction may cause severe personal injury or threaten human life.
This device is designed for use in non-hazardous, ordinary or unclassified locations.
2.Installation Requirements
This device may only be installed and put into operation by qualified personnel.
This device does not contain serviceable parts. The tripping of an internal fuse is caused by an internal defect.
If damage or malfunction should occur during installation or operation, immediately turn power off and send unit to the factory for inspection.
Mount the unit on a DIN-rail so that the terminals are located on the bottom of the unit. For other mounting orientations, refer to Mounting Orientations on page 24 .
This device is designed for convection cooling and does not require an external fan. Do not obstruct airflow and do not cover ventilation grid (e.g. cable
conduits) by more than 15%!
Keep the following installation clearances: 40mm on top, 20mm on the bottom, 5mm on the left and right sides are recommended when the device is
loaded permanently with more than 50% of the rated power. Increase this clearance to 15mm in case the adjacent device is a heat source (e.g. another
power supply).
SHOCK HAZARD: Do not use the power supply without proper grounding (Protective Earth). Use the terminal on the input
block for earth connection and not one of the screws on the housing.
- Turn power off before working on the device. Protect against inadvertent re-powering
- Make sure that the wiring is correct by following all local and national codes
- Do not modify or repair the unit
- Do not open the unit as high voltages are present inside
- Use caution to prevent any foreign objects from entering the housing
- Do not use in wet locations or in areas where moisture or condensation can be expected
- Do not touch during power-on, and immediately after power-off. Hot surfaces may cause burns.
WARNING: EXPLOSION HAZARDS!
Substitution of components may impair suitability for this environment. Do not disconnect the unit or operate the voltage adjustment or S/
P jumper unless power has been switched off or the area is known to be non-hazardous. A suitable enclosure must be provided for the end
product which has a minimum protection of IP54 and fulfills the requirements of the EN 60079-15:2010 .