Westermo RM-505U-K - Manual (Page 3)

man_505U-K_1.4.doc Dec 2008
    ELPRO Technologies Pty Ltd 2008 Page 3
WARNING
1. For 505K modules, a radio licence is not required in most countries, provided the
module is installed using the antenna and equipment configuration permitted. Check
with your local 505U distributor for further information on regulations.
2.
For 505U modules, operation is authorised by the radio frequency regulatory authority
in your country on a non-protection basis. Although all care is taken in the design of
these units, there is no responsibility taken for sources of external interference. Some
delay in the operation of outputs may occur during periods of interference. Systems
should be designed to be tolerant of these delays.
3.
To avoid the risk of electrocution, the antenna, antenna cable, serial cables and all
terminals of the 505U module should be electrically protected. To provide maximum
surge and lightning protection, the module should be connected to a suitable earth and
the antenna, antenna cable, serial cables and the module should be installed as
recommended in the Installation Guide.
4.
The 505U module is not suitable for use in explosive environments without additional
protection.