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5
MOUNTING AND REMOVAL
5.1
Mounting Recommendations
The router can be placed:
• on a flat surface,
• on a DIN rail EN 60715 with the metal DIN rail clip. See chapter 5.2 "DIN Rail Mounting", p.16.
For most applications with a built-in router within a switchboard, it is possible to recognize two
kinds of environments:
• a non-public, industry environment of low voltage with high interference,
• a public environment of low voltage and without high interference.
For both of these environments, it is possible to mount the router to a switchboard, after which
there is no need to have examination immunity or issues in connection with EMC according to
EN 61439-1:2011.
In compliance with the EN 61439-1:2011 specification, it is necessary to observe the following
assembly instructions for a router attached to a switchboard:
•
For whip antennas it is recommended to observe a minimum distance of 6 cm from cables and
metal surfaces on every side in order to avoid interference. When using an external antenna
CAUTION
separate from the switchboard it is necessary to fit a lightning conductor.
•
When mounting a router on sheet-steel we recommend using a cable antenna.
•
For all cables, we recommend to bind the bunch, and for this we recommend:
– The length of the bunch (the combination of power supply and data cables) should be a
maximum 1.5 m. If the length of data cables exceeds 1.5 m or if the cable is leading towards the
switchboard, we recommend installing surge protectors.
– Data cables must not have a reticular tension of ~ 230 V/50 Hz or ~ 120 V/60 Hz.
•
Sufficient space must be left between each connector for the handling of cables.
•
To ensure the correct functioning of the router we recommend the use of an earth bonding
distribution frame for the grounding of the grounding screw, see chapter 6.4 "Power Supply",
p.20.
5.2
DIN Rail Mounting
The DIN rail clip is supplied with the router as standard accessories.
NOTE
The DIN rail clip is suitable for a DIN rail according to EN 60715 standard only. The default position of
the clip is shown in Figure 11.
When mounting the wall mounting clip, tighten the screws with max. torque of 0.4 Nm.
CAUTION
Figure 11: Position of the DIN Rail Clip
Wieland Electric GmbH | BA001291 | 07/2022 (Rev. A)
Mounting and Removal
16
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