15
ifm
Device Manual IO-Link Master with PROFINET interface CabinetLine 8 Ports IP 20 (AL1900)
05 / 2018
Electrical connection
Remarks
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6.1
Remarks
23709
A qualified electrician must connect the unit.
► Observe the national and international regulations for the installation of electrical
equipment.
Device is only suitable for operation on SELV/PELV voltages.
► Observe the information concerning IO-Link circuits (→
IO-Link circuits
(
The IP rating depends on the individual protection ratings of the unit, the applied connection
elements and the corresponding protective covers.
► For UL applications: For connecting the device and the IO-Link devices use UL certificated
cables of category CYJV or PVVA with a minimum temperature rating of 100°C.
Wiring:
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Technical data
(
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6.2
PROFINET ports
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► Connect the unit via the sockets X21 and/or X22 to the PROFINET
network.
► To connect the devices, use connectors with protection rating IP 20
or higher (
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Accessories
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