User's Manual

UDEE / UDRE - 332170A revision02 - 11 -FrEnDePRELIMINARY
2.5- Installation recommendations
Experience shows that the functional efficiency of the system basically depends on the quality of
the installation :
- Implementation of elements,
- Marking of the controlled equipment,
- Wiring quality of UDRE receiver,
- Interference suppression,
- Electrical power supply protection,
- Minimum and maximum current of relay outputs,
- Choice of operating frequency.
2.5.1- Implementation of elements
Element dimensions are available for consultation in Appendix C
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Receiver position
The remote control receiver UDRE should be mounted as close as possible to the control
cabinet, vertical with respect to the machine structure. The receiver should be sheltered from
shocks and weather.
The antenna should be as far as possible from the class 3 cables and power components
(power supply, motor, variable speed drive, etc.) while remaining within an area favorable to
radio reception :
z The antenna should be located at a height, above the operator using the transmitter UDEE.
No metal object which could create a screen should be located between the operator and
the antenna.
z The antenna must be directed toward the transmitter working areas (downward with a hoist).
z The antenna orientation is indicated in the figure below :
Wrong
Good
Good
UDRE
Good
Metal
Metal
Metal
Metal