6 Electrical installation
6.1 Wiring instructions
NOTE
Pre-assembled cables can be found on the product page.
The product page can be accessed via the SICK ProductID: pid.sick.com/{P/N}/{S/N}
{P/N} corresponds to the part number of the product, see type label.
{S/N} corresponds to the serial number of the product, see type label (if indicated).
NOTICE
Faults during operation and defects in the device or the system
Incorrect wiring may result in operational faults and defects.
■
Follow the wiring notes precisely.
NOTE
Pre-assembled cables with open cable end at one end:
Information about pin, signal and wire color assignments can be found in the appendix,
see "Signal assignment of cables with open cable end at one end", page 60.
The enclosure rating stated in the technical data is achieved only with screwed plug
connectors or protective caps.
Configure the circuits connected to the device as ES1 circuits or as SELV circuits (SELV
= Safety Extra Low Voltage). The voltage source must meet the requirements of ES1
and PS2 (EN62368-1) or SELV and LPS (EN60950-1).
Protect the device with an external slow-blow fuse at the beginning of the supply cable.
Connect the connecting cables in a de-energized state. Do not switch on the supply
voltage until installation is complete and all connecting cables are connected to the
device and control.
Perform all connection work only at ambient temperatures above 0°C.
The supply voltage must be as specified in the technical data, see "Technical data",
page 51.
Wire cross-sections in the supply cable from the customer’s power system must be
implemented in accordance with the applicable standards.
In the case of open end cables, make sure that bare wire ends do not touch. Wires
must be appropriately insulated from each other.
Wire cross-sections of the data and switching signal cables have to also be designed in
accordance with the applicable national standards.
ELECTRICAL INSTALLATION 6
8024830/1MBT/2024-05-22 | SICK O P E R A T I N G I N S T R U C T I O N S | Lector61x
27
Subject to change without notice
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