رله حفاظتی Pilz مدل PNOZ S5

PNOZ s5 safety relay
.The safety relay provides a safety-related interruption of a safety circuit
The safety relay meets the requirements of EN 60947-5-1, EN 60204-1 and VDE 0113-1
and may be used in applications with
 E-STOP pushbuttons*
Safety gates*
 Light beam devices*

Function description

Single-channel operation: no redundancy in the input circuit, earth faults in the start
.circuit and input circuit are detected
 Dual-channel operation without detection of shorts across contacts: redundant input circuit
.detects
– earth faults in the start and input circuit
– short circuits in the input circuit and, with a monitored start, in the start circuit too

:Dual-channel operation

with detection of shorts across contacts: redundant input circuit
.detects
 earth faults in the start and input circuit*
 short circuits in the input circuit and, with a monitored start, in the start circuit too*
.shorts between contacts in the input circuit*