Electrical Installation; Safety; Connection Overview - SICK microScan3 - EFI-pro Operating Instructions Manual

6

Electrical installation

6.1

Safety

6.2

Connection overview

8021913/15ZW/2019-11-14 | SICK
Subject to change without notice
Information on the requirements that must be met for safe integration of the safety
laser scanner into the control and electronics of the machine:
equipment into the electrical control", page
Mounting should be completed before electrical installation.
DANGER
Hazard due to electrical voltage
Hazard due to unexpected starting of the machine
Make sure that the machine is (and remains) disconnected from the power supply
b
during the electrical installation.
Make sure that the dangerous state of the machine is (and remains) switched off.
b
Make sure that the outputs of the safety laser scanner have no effect on the
b
machine during the electrical installation.
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.
Make sure that the following control and electrical requirements are met so the
b
safety laser scanner can fulfill its protective function.
Use suitable power supply.
b
Use the same earthing method for all devices that are electrically connected to the
b
safety laser scanner.
Check that all earthing points are connected with the same ground potential.
b
Voltage supply must be supplied in accordance with SELV/PELV (IEC 60204-1) for
b
all devices that are electrically connected to the safety laser scanner.
Connect functional earth correctly.
b
NOTICE
Enclosure rating IP65 only applies if the safety laser scanner is closed and the system
plug is mounted.
Mount the system plug and the cover plate.
b
Close each M12 plug connector on the safety laser scanner using a male cable
b
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.
°
Mount the optics cover.
b
The USB connection may only be used temporarily and only for configuration and diag‐
nostics. The permanent connections are contacted via M12 plug connectors.
ELECTRICAL INSTALLATION
see "Integrating the
52.
O P E R A T I N G I N S T R U C T I O N S | microScan3 – EFI-pro
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