رله حفاظتی پیلز pilz جهت حفاظت استفاده می شود. این رله های حفاظتی دارای تنظیماتی هستند که می توان برای قطع خودکار ولتاژ و جریان از از یک حد تعریف شده استفاده نمود.
Unit features
Positive-guided relay outputs:
– 2 safety contacts (N/O), instantaneous
– 2 safety contacts (N/O), delay-on
de-energisation
Connection options for:
– E-STOP pushbutton
– Safety gate limit switch
– Reset button
LED indicator for:
– Switch status channel 1/2
– Supply voltage
– Reset circuit
Delay-on de-energisation, fixed or
adjustable
Delay time can be cancelled via reset
button
See order reference for unit types
Unit description
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
The max. category the safety contacts
can achieve in accordance with
EN 954-1 is stated in the technical details.
Safety features
The relay meets the following safety
requirements:
The circuit is redundant with built-in
self-monitoring.
The safety function remains effective
in the case of a component failure.
The correct opening and closing of
the safety function relays is tested
automatically in each on-off cycle.
The unit has an electronic fuse.