Electrical connection
Leuze electronic RSL 430 68
8 Electrical connection
WARNING
Faulty electrical connection or improper function selection may result in serious injury!
Ä Only allow competent persons to perform the electrical connection.
Ä For access guarding, activate the start/restart interlock and make certain that it cannot be
unlocked from within the danger zone.
Ä Select the functions so that the safety sensor can be used as intended (see chapter 2.1 "In-
tended use").
Ä Select the safety-relevant functions for the safety sensor (see chapter 5.2 "Function modes
of safety sensor").
Ä Always loop both safety-related switching outputs OSSD1 and OSSD2 into the work circuit
of the machine.
Ä Signal outputs must not be used for switching safety-relevant signals.
NOTICE
Laying cables!
Ä Lay all connection cables and signal lines within the electrical installation space or perma-
nently in cable ducts.
Ä Lay the cables and lines so that they are protected against external damages.
Ä For further information: see EN ISO 13849-2, Table D.4.
NOTICE
Observe the maximum cable length!
Observe the maximum cable lengths as a function of operating voltage and load current (see
chapter 8.3 "Connection unit CU429").
NOTICE
Observe when wiring with terminals and connectors!
In the case of wiring that continues beyond the device or during repairs to connectors, the user
must ensure that cables or conductors that have defectively disconnected cannot result in con-
tact with other signals.
Ä Use suitable terminals.
Ä Use heat-shrink tubing, wire-end sleeves or similar.
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