B 9 Posts in this encyclopedia category
Basic unit / basic device
Auswerteeinheit, die alle Grundfunktionen enthält, die in Sicherheitseinrichtungen mindestens vorhanden sein müssen, um ein sicherheitsgerichtetes Ausgangssignal zu erzeugen.
Command device
The command device expands the key transfer system with variable command, signalling, dialling and emergency stop functions. The system thus becomes a "control centre" from which, among other...
Electro-sensitive protective equipment (ESPE)
Essentially a sensor function and the associated control / monitoring function with output switching element (OSSD). [IEC / DIN EN 61496]
Coating, painting or potting
For some applications, printed circuit boards must be painted or encapsulated. Only relays with protection class RT III should be used for this purpose. We recommend one-component lacquers based...
Bistable relay
Bistable relays maintain their switching position in the event of a supply voltage failure and thus prevent the loss of information about the current switching status. In addition, these relays...
Flasher relay
When the operating voltage is applied, the relay switches to the operating position (pulse starting). After the pulse time has elapsed, the relay switches to the rest position in order to return...