Warnings Regarding The Connection Cables - schmersal SLC 412 Instructions De Montage Et De Raccordement

WARNINGS REGARDING THE CONNECTION CABLES

Example of connection with external contactors K1-K2
RECEIVER
In order to assure a correct light curtain / light grid operation, it is necessary to connect the
PINs 2 and 4 of the Emitter according to table 2 and to the "TEST FUNCTION" paragraph.
For connections over 50 m long, use cables with a conductor cross-section of
2
1 mm .
The power supply to the light curtain / light grid should be kept separate from
that to other electric power equipment (electric motors, inverters, frequency
converters) or other sources of disturbance.
Connect the Emitter and the Receiver to the ground outlet.
SLC /SLG 412
Figure 7
PE
K1
K2
11