Time relay PCU-511 230V PCU-511

Purpose
Relays  temporary   are used for  time control in industrial and home automation systems (e.g. ventilation, heating, lighting, signaling, etc). the contact remains in position 11-10 (3-5 for PCU-511 UNI). After the supply voltage is applied, the contact is switched to position 11-12 (3-7 for PCU-511 UNI) and the set working time t is measured. After the time t has been measured, the contact returns to position 11-10 (3-5 for PCU-511 UNI ). Reactivation of the relay operating mode is possible after disconnecting the supply voltage and reconnecting it.
*OPÓDELAYED SWITCHING ON (B)
Before and after applying the supply voltage, the contact remains in position 11-10 (3-5 for PCU-511 UNI) and the preset working time t is measured. position 11-12 (3-7 for PCU-511 UNI). Re-execution of the relay operating mode is possible after disconnecting the supply voltage and switching it on again. intervals set  time and break.
*OPÓDELAYED SWITCHING ON - CYCLICALLY (D)
Delayed-on operation mode carried out cyclically in the same  intervals set  working time and breaks. Note!
* When the power supply is on, the system does not react to changing the time range settings.
* Operation with the newly set time range takes place after switching off and on again 
* When the power is turned on within the set time range, it is possible to smoothly adjust the time within the time setting value.
 ON  - when the power supply is on, the contact is permanently switched on  in position 11-12.
 OFF  -  when the power supply is on, the contact is permanently switched on  in position 11-10