
6
Electrical installation
6.1
Safety
For information on the requirements that must be met for safe integration of the safety
laser scanner into the controller and electronics of the machine:
equipment into the electrical control", page 46
.
Mounting should be completed before electrical installation.
DANGER
Death or severe injury due to electrical voltage and/or an unexpected startup of the
machine
b
Make sure that the machine is (and remains) disconnected from the voltage
supply during mounting and electrical installation.
b
Make sure that the dangerous state of the machine is and remains switched off.
DANGER
Hazard due to lack of effectiveness of the protective device
In the case of non-compliance, it is possible that the dangerous state of the machine
may not be stopped or not stopped in a timely manner.
b
Make sure that the following control and electrical requirements are met so the
safety laser scanner can fulfill its protective function.
b
Use suitable power supply.
b
Use the same earthing method for all devices that are electrically connected to the
safety laser scanner.
b
Check that all earthing points are connected with the same ground potential.
b
Voltage must be supplied in accordance with SELV/PELV (IEC 60204-1) for all
devices that are electrically connected to the safety laser scanner.
b
Connect functional earth correctly.
NOTICE
Enclosure rating IP65 only applies if the safety laser scanner is closed and the system
plug is mounted.
b
Mount the system plug and the cover plate.
b
Close each M12 plug connector on the safety laser scanner using a male cable
connector or a protective cap.
°
Tightening torque for plug connector: 0.4 Nm … 0.6 Nm.
°
Tightening torque for protective caps: 0.6 Nm … 0.7 Nm.
b
When mounting the connecting cables, ensure the seals are intact and seated
correctly.
6.2
Connection overview
NOTE
The USB connection may only be used temporarily and only for configuration and
diagnostics.
ELECTRICAL INSTALLATION
6
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Subject to change without notice