SRSE-2NO SAFETY RELAY MODULE
INDUSTRIAL/SRSE-2NO SAFETY RELAY MODULE
3
This symbol indicates an important personal safety warning. Failure to comply with the warning may result
in very high risk for exposed personnel.
This symbol indicates an important warning.
OVERVIEW
The SRSE-2NO safety relay is able to monitor two inputs coming from safety gate, safety guard or similar
(two channels electromechanical safety switch).
The SRSE-2NO module main features are the following:
•
Input for safety gate, safety guard
•
Restart manual or automatic selectable
•
2 N.O. outputs with guided contact safety relays
•
1 system monitor PNP output
•
1 external contactors feedback input
OPERATING MODES
AUTOMATIC MODE
This mode is activated connecting the RESTART (terminal 4) directly to 24VDC.
In
automatic mode
, the outputs of the safety module follow the status of the safety relay inputs
(terminals 7, 8) coming from the safety guard:
•
with the safety relay inputs active, the relay outputs of the safety module are active.
•
with the safety relay inputs not active, the relay outputs of the safety module are de-activated.
Figure 1 – Automatic operation with K1 K2 relays
