IO-Link master with EtherCAT interface DataLine 4 ports IP 65 / IP 66 / IP 67
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6
Electrical connection
Content
Notes ...................................................................................................................................................... 14
Connecting the EtherCAT ports ............................................................................................................. 15
Connecting the IoT port .......................................................................................................................... 15
IO-Link ports ........................................................................................................................................... 16
Connecting the device ............................................................................................................................ 18
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6.1
Notes
51957
A qualified electrician must connect the unit.
► The national and international for regulations setting up electrical equipment must be
complied with.
The unit is only suitable for operation using SELV/PELV voltages.
► Please note the information concerning IO-Link wiring!
This unit contains components that may be damaged or destroyed by electrostatic discharge
(ESD).
► Please observe the required precautions against electrostatic discharge!
The M12 connection parts in the device comply with the ingress resistance requirements of
the standard EN 61076-2-101. To adhere to the protection rating, only cables certified to this
standard must be used. The system creators undertake to ensure ingress resistance for
cables which they cut to length themselves.
► Carry out the fitting according to the indications of the cable manufacturer. A maximum of
0.8 Nm is permitted.
► During installation, place the M12 connector vertically so that the coupling nut will not
damage the thread.
► Depending on the mounting conditions, cables must be provided with a strain relief to
avoid unacceptable loads on the mounting points and M12 connections.
► Make sure that the M12 connection parts are correctly seated and mounted correctly. The
specified protection rating can not be guaranteed if this is not observed.
For UL applications:
► To connect the IO-Link master and the IO-Link devices, only use UL-certified cables of the
CYJV or PVVA category with a minimum temperature of 80 °C (75 °C in case of maximum
ambient temperature of 40 °C).
Wiring:
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Technical data
(
By means of basic insulation according to EN61010-1, the circuits are separated from each other and
from device surfaces that could be touched (secondary circuit with 30 V DC maximum, supplied from
mains circuit up to 300 V overvoltage category II).
By means of basic insulation according to EN61010-1, the communication interfaces are separated
from each other and from device surfaces that could be touched (secondary circuit with 30 V DC
maximum, supplied from mains circuit up to 300 V overvoltage category II). They are designed for
network environment 0 according to IEC TR62102.
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