SICK microScan3 Core I/O User Manual

7 Electrical installation
7.1 Safety
Information on the requirements that must be met for safe integration of the safety
la
ser scanner into the control and electronics of the machine: see "Integrating the
equipment into the electrical control", page 51.
Mounting should be completed before electrical installation.
DANGER
H
azard due to electrical voltage
Hazard due to unexpected starting of the machine
b
Make sure that the machine is (and remains) disconnected from the power supply
during the electrical installation.
b
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
machine during the electrical installation.
DANGER
H
azard 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 suit
able 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 supply must be supplied in accordance with SELV/PELV (IEC 60204-1) for
all devices that are electrically connected to the safety laser scanner.
b
All devices that are electrically connected to the safety laser scanner must be
supplied by the same voltage supply
b
Connect functional earth correctly.
DANGER
H
azard due to lack of effectiveness of the protective device
The dangerous state may not be stopped in the event of non-compliance.
b
Always connect the two OSSDs in an OSSD pair separately from one another. The
two OSSDs must not be connected to each other.
b
Connect the OSSDs such that the machine controller processes both signals
separately.
ELECTRICAL INSTALLATION 7
8025870/2020-09-04 | SICK O P E R A T I N G I N S T R U C T I O N S | microScan3 Core I/O
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Subject to change without notice

SICK microScan3 Core I/O Specifications

General

Brand	SICK
Model	microScan3 Core I/O
Category	Scanner
Language	English