Connection - Siemens ANT793-8DK Compact Operating Instructions

Connection

WARNING
Danger due to lightning strikes
Antennas installed outdoors must be within the area covered by a lightning
protection system. Make sure that all conducting systems entering from outdoors
can be protected by a lightning protection potential equalization system.
When implementing your lightning protection concept, make sure you adhere to the
VDE 0182 or IEC 62305 standard.
Suitable lightning protectors are available in the range of accessories of SIMATIC
NET Industrial WLAN:
● Lightning protector LP798-1N (order no. 6GK5798-2LP00-2AA6)
● Lightning protector LP798-2N (order no. 6GK5798-2LP10-2AA6)
Note
We recommend that you use the maintenance-free lightning protector LP798-2N.
Exception:
When there is also DC power is supplied via the antenna cable. In this case, only
the lightning protector LP798-1N can be used.
WARNING
Danger due to lightning strikes
Installing this lightning protector between an antenna and a SCALANCE W700
is not adequate protection against a lightning strike. The lightning protectors
listed above only work within the framework of a comprehensive lightning
protection concept. If you have questions, ask a qualified specialist company.
Procedure
1. Screw the connecting cable for the SCALANCE W-700 to the antenna. The
tightening torque at the N connector is 1 Nm. If there is greater mechanical load
(for example vibration) a maximum 3 Nm is permitted.
2. Provide strain relief for the cables.
ANT793-8DK
A5E03484060-01, 09/2011
Connection
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