2-function time relay (setting 2 times T1 T2 PCU-507 230V PCU-507

Intended use

Time relays are used for time control in industrial and home automation systems (e.g. ventilation, heating, lighting, signaling, e.t.c). Operation

Functions:

*DELAYED OFF - CYCLICAL

Contacts remain in position 2-3 and 11-10 until the relay is switched on. After supplying the supply voltage, the contacts are switched into position 2-1 and 11-12 for time t1. After the time t1 has elapsed, the contacts return to positions 2-3 and 11-10 for the time t2. The sequence of these switchings is carried out cyclically.

*DELAYED ON - CYCLICAL

After applying the supply voltage, the contacts remain in position 2-3 and 11-10 for the time t1. After the t1 time has elapsed, the contacts are switched to position 2-1 and 11-12 for the t2 time. After time t2, the relay contacts return to positions 2-3 and 11-10. The sequence of these switchings is carried out cyclically. 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 turning the power off and on again.

* When the power supply is turned on in the set time range, it is possible to smoothly adjust the time within the time setting value.



 ON  - when the power supply is turned on, the contact is permanently closed in the 11-12.

 OFF  - when the power is on, the contact is permanently closed in position 11-10