Siemens SIMATIC PN/J1939 LINK, Руководство по эксплуатации

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SIMATIC PN/J1939 LINK
Operating Instructions, 12/2018, A5E45307564-AA
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Application planning
5
5.1 Installation guidelines
General installation guidelines
The following guidelines must be observed when installing and connecting the PN/J1939
LINK:
● When connecting the PN/J1939 LINK, make sure that you comply with all applicable and
legally binding standards. Adhere to the relevant national and regional regulations when
installing and operating the device. Check with the local authorities regarding the
standards and rules to be followed in your particular case.
● Ensure a zero-voltage state during assembly and connection work.
● Adhere to the installation and wiring guidelines of your automation system and the
J1939 system.
Guidelines for the installation of PN/J1939 LINK devices
● PN/J1939 LINK is classified as open equipment according to standards for electrical
devices.
● You must install the PN/J1939 LINK in an enclosure, control cabinet or control center.
● Only authorized personnel must have access to the enclosure, control cabinet or control
center.
● Installation and operation of the PN/J1939 LINK is only permitted in a dry environment.
● Only one connection to SELV circuits is permitted. Only these offer protection from
electric shock in a dry environment.
● The installation must offer the required mechanical protection and environmental
protection for open equipment in your specific location category according to the
applicable electrical regulations and building code.
● Proper grounding and wiring of the PN/J1939 LINK is important for optimal operation and
for sufficient immunity of your system and your application.