SICK S300 Mini User Manual

NOTE
Y
ou can also mount the device upside down in order to achieve the optimal scan plane.
4.4 Integration in electrical control
4.4.1 Connection diagrams
Important information
WARNING
Ine
ffectiveness 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.
Downstream contactors must be positively guided and monitored depending on regula‐
tions applicable at the operation site or required reliability of the safety function.
b
Make sure that downstream contactors are monitored (external device monitoring,
EDM).
WARNING
Ine
ffectiveness 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.
The same safety level is required for the safety-related parts of the control which switch
the active protective field as for the safety function.
In many cases, this is safety level PL d as per ISO 13849-1 or SIL2 as per IEC 62061.
b
For position-dependent switching, use two independently wired signal sources, for
example two independent position switches.
b
For speed-dependent switching, use two independently wired signal sources, for
example two independent incremental encoders.
b
For manual operating mode-dependent switching, use a suitable manual control
switch.
WARNING
Ine
ffectiveness 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
When operating two safety laser scanners in a system network (communication
via EFI), use the same earthing method for both safety laser scanners.
NOTICE
b
Ensur
e adequate arc suppression at the relays (contactors). Keep in mind that arc-
suppressors can extend the response time.
b
Lay the arc-suppressors parallel to the relays (contactors) (not over the contacts).
NOTE
W
hen using two safety laser scanners connected via EFI in an application, the input sig‐
nals must be connected to just one safety laser scanner. It is not possible to distribute
the input signal connections across two safety laser scanners.
4 PROJECT PLANNING
52
O P E R A T I N G I N S T R U C T I O N S | S300 Mini 8014170/ZA23/2019-11-14 | SICK
Subject to change without notice

SICK S300 Mini Specifications

General

Brand	SICK
Model	S300 Mini
Category	Scanner
Language	English