Time relay with backup after power failure, contact 1NO/NC, 12-264V PCU-504UNI

Time relay with backup after power failure.
The time relay is used for time control in industrial and home automation systems (e.g. ventilation, heating, lighting, signaling, etc.).
The relay has a holding function for 10 minutes. and switching the contact after power failure.
Action
Functions:
A-MAINTENANCE
After switching on the power supply of the relay, the contacts are switched on (position 5-4/8-7). After the supply voltage decay, the switching of the contacts is maintained for the set time. After the preset time, the contacts will be disconnected (position 5-6/8-9).
B-OPÓŹNIONE
After the supply voltage is applied, the contacts remain open (item 5-6/8-9) for the set time. After the time has elapsed, the contacts are closed (item 5-4/8-7) until