Attaching Markers; Wiring; Insulation Testing - Weidmuller UR67 Series Manual

Remote-i/o-system u-remote, i/o-modules ip67 profinet-v14
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5.4

Attaching markers

The module and all ports can be labelled using markers.
▶ Press the labelled marker into the corresponding fixture
opening.
▶ To remove a marker, lever it out carefully using a screw-
driver (2.5 or 3 mm).
5.5

Wiring

Dangerous contact voltage!
▶ All installation and wiring work must be
carried out with the power supply discon-
nected.
▶ Make sure that the place of installation
has been disconnected from the power
supply!
Once the module has been mechanically installed, the wiring
can then be carried out.
▶ Connect all cables according to the wiring diagram.
All unused ports must be sealed with protective
caps in order to achieve protection class IP67.
The dust caps included with the module for the
supply connections and the Ethernet connections
are not suitable for achieving degree of protection
IP67.
Ensure compliance with the minimum permissi-
ble cable bending radius.
2599890000/01/03.2020
WARNING
5 Installation and wiring | Attaching markers
5.6

Insulation testing

Insulation tests must always be carried out before each com-
missioning and in accordance with the respective national
provisions.
The product can be destroyed as a re-
sult of excessive test voltage!
Please observe the following during insula-
tion tests:
– The test voltage within a channel must
not exceed 30 V between 24 V and GND!*
– A max. test voltage of 500 V can be
applied to all other connection points.
* We recommend connecting 24 V and GND at the power
supply plug.
Manual UR67-PROFINET-V14
ATTENTION
20

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