Receiver And Antenna Positions; Wiring - Jay Electronique UR Série Notice Technique D'installation Et D'utilisation

5.5- Receiver and antenna positions

The remote control receiver URR should be mounted as close as possible to the control cabinet, and
should be sheltered from shocks and weather.
As a general rule :
- Since the UHF waves will go through metal barriers, the antenna must not be placed in an enclosure
forming a shield (metal cabinet, wall made of reinforced concrete, metal framework or wall, etc.).
- Any obstacle located between the transmitter and the antenna will result in a loss of range.
- Insofar as possible, the antenna should :
• be as far as possible from the class 3 cables and power components (power supply, motor, varia-
ble speed drive, etc.) while remaining within an area favorable to radio reception (and connection
of the UDF infrared module, if the remote control is equipped with the option "starting up by infrared
validation"),
• be placed as near as possible to the point of transmission,
• be steered downward if it is placed above the operator and upward in the other cases,
• be oriented to have a direct line of sight or a minimum number of obstacles between the transmis-
sion and reception points.
The antenna must never cross through a wall, not even an insulating wall.
If the above requirements cannot be observed, an external antenna must be used with extension (BNC
connection). External antenna and extension must be ordered separately.
For the URR receiver, use of an external antenna requires that the user purchases and installs the
plug-in antenna kit, reference : OWR01 (see installation in Appendices).
Unless a special connector such as the plug-in antenna adapter ref. OWR01 (see installation in
Appendices) is used, the receiver antenna should not be modified.

5.6- Wiring

WARNING
To avoid any risks of electrocution, do not open the receiver case when powered.
Important :
Do not place cables of different classes side by side.
A minimum space (20 cm) should be observed between the different classes :
- Class 1 : Radio, antenna cable (case of an antenna extension), connection of the UDF infrared
module, if the remote control is equipped with the option "starting up by infrared validation".
- Class 2 : Mains for power supply of various units
- Class 3 : Power control for motors, variable speed drive, etc...
Ideally, each cable class should be run through a cable path specific to the class. If only one cable path
is available, cables of different classes should be separated as much as possible.
UR - 323245J
Yes
Yes
URR
Yes
No
DE
No
EN FR
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