IFM AL1950, Device Manual, Page: 13 / 83

IO-Link Master with IoT Interface CabinetLine 8 Ports IP 20
13
6 Electrical connection
Content
Notes ......................................................................................................................................................13
IoT ports..................................................................................................................................................14
IO-Link ports ...........................................................................................................................................15
Connect the device .................................................................................................................................17
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6.1 Notes
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The unit must be connected by a qualified electrician.
► The national and international regulations for the installation of electrical equipment must
be adhered to.
The unit is only suitable for operation using SELV/PELV voltages.
► Observe the information concerning IO-Link circuits!
The IP rating of the overall system depends on the protection ratings of the individual devices
and the applied connection elements.
For UL applications:
► To connect the IO-Link master, only use cables with AWG 26 to 12 and a minimum
temperature range of 75 °C.
Wiring:
→
Technical data (
→ S.
58 )
The circuits are separated from each other and from device surfaces that could be touched by means
of basic insulation according to EN61010-1 (secondary circuit with 30 V DC maximum, supplied from
mains circuit up to 300 V of overvoltage category II).
The communication interfaces are separated from each other and from device surfaces that could be
touched by means of basic insulation according to EN61010-1 (secondary circuit with 30 V DC
maximum, supplied from mains circuit up to 300 V of overvoltage category II). They are designed for
network environment 0 according to IEC TR62102.