Leuze electronic MLC 520 EX Series Safe Implementation And Operation

Electrical connection
Leuze electronic MLC 510 33
7 Electrical connection
WARNING
Faulty electrical connection or improper function selection may result in serious injury!
Ä Only allow qualified persons (see chapter 2.2 "Necessary competencies") to perform the
electrical connection.
Ä Make certain that the safety sensor is protected against overcurrent.
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 and foreseeable misuse").
Ä Select the safety-relevant functions for the safety sensor (see chapter 4 "Functions").
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
SELV/PELV!
Ä Acc. to EN60204-1, the external power supply must demonstrate the ability to bridge short-
term mains failures of up to 20ms. The power supply unit must ensure safe mains separa-
tion (SELV/PELV) and a current reserve of at least 2A.
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 ISO13849-2, Table D.4.
NOTICE
For special EMC stress, the use of shielded cables is recommended.

Leuze electronic MLC 520 EX Series Specifications

General

Brand	Leuze electronic
Model	MLC 520 EX Series
Category	Lighting Equipment
Language	English