رله حفاظتی 3tk2826

The 3TK2826 has selectable parameters. It is used as an evaluation unit for the typical safety chain (detection, evaluation, switch-off). At the input side, safety sensors (i.e. EMERGENCY-STOP pushbuttons), at the output side contactors or valves are connected to switch off the "dangerous function". The 3TK2826 monitors the sensor and actuator functions and is responsible for the safe switch-off of the outputs enabling circuits

Selectable parameters include: Cross-fault detetion, Evaluation, Connection type, Debouncing time, start type sensor input, Start type cascading input, Startup test and Start-up after power failure. Selection is via a DIP switch

3TK2826-1BB40          3TK2826-2BB40 

3TK2826-1BB41           3TK2826-2BB41

3TK2826-1BB42           3TK2826-2BB42

- 3TK2826-1BB44          3TK2826-2BB44 

 3TK2826-1CW30          3TK2826-2CW30

  3TK2826-1CW31         3TK2826-2CW31 

3TK2826-1CW32          3TK2826-2CW32

3TK2826-1CW34