Current Limit-Value Switched
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
   
 
 
 
 
     
  R15 Limit-value switch, input direct current  
  LIMIT-VALUE SWITCHES OF SERIES 5
Limit value switches of the series 5 are designed to monitor and process electric measured variables.

Working principle: When the actual value of the measuring signal supplied reaches the setpoint, the built-in relay will operate. The switching status of the relay contact may, for instance, be monitored or individually processed by a machine controller.
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