Pilz PSEN opII3H Series - Wiring; General Guidelines

PSEN opII3H Series
Operating Manual PSEN opII3H Series
1003503-EN-05
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[1]
[2]
[3]
Legend
[1] Clamping screw
[2] Nut
[3] Mounting screws
Wiring
General guidelines
} Do not lay the connecting cable near or in contact with cables that carry high or highly
volatile currents.
} Use separate cables to connect the wires to the OSSDs on different safety light curtains
or safety switches.
} Do not connect contacts OSSD1 and OSSD2 in series or in parallel.
} For supply voltage, use only PELV/SELV power supplies that have a voltage buffer in ac-
cordance with EN60204-1.
} The power supply must be able to bridge a short (20ms) supply voltage failure in accord-
ance with EN61496-1.
} SELV power supply
– Do not connect the safety light curtain housing to the earth conductor or the protect-
ive conductor. The transmitters and receivers must be electrically isolated from the
machine/system. The use of the flexible bracket (swivel mount) provides this electrical
isolation.
} Connection to PDP67
– Use the order reference of the cable listed (see Accessories, connection to
PDP67 [ 60])
} Connection to other evaluation devices
– Use the order reference of the cable listed (see Accessories, connection to other
evaluation devices [ 61])