PCA-512 F&F time relay
- PCA-512 F&F time relay
Time relay PCA-512 F&F
Product description
Timing relays are used for time control in industrial and home automation systems (e.g.: ventilation, heating, lighting, signaling, etc.).
Operation
Until the relay is switched on, the contact remains in the 11-10 position. When the supply voltage is applied, the contact is switched to the 11-12 position and the set time of operation is counted down. After the elapsed time, the contact returns to position 11-10. Re-execution of the relay operation mode is possible after the power supply voltage is disconnected and switched on again.
Attention!
* When the power supply is on, the system does not react to the change of time range settings.
* Operation with the newly set time range takes place after the power supply is switched off and on again.
* When the power supply is switched on in the set time range, it is possible to smoothly adjust the time within the range of the time setting value.
Time ranges
| 0,1s: | 0,1÷1,2 s |
| 1s: | 1÷12 s |
| 10s: | 10÷120 s |
| 1m: | 1÷12 min. |
| 10m: | 10÷120 min. |
| 2h: | 2÷24 hrs. |
| 1d: | 1÷12 days (24÷288 hrs) |
| 2d: | 2÷24 days (48÷576 hrs) |
ON - when power is switched on, causes permanent switching of the contact in position 11-12.
OFF - when the power is on, it causes permanent switching of the contact in position 11-10.
Technical data:
| Supply voltage | 230 V AC |
| Operation mode | delayed shutdown |
| Executive element | relay |
| Maximum load current | 10 A |
| Contact configuration | 1 × NO/NC |
| Contact separation | YES |
| Tripping delay | 50 ms |
| Contact status indication | LED red |
| Operation time - adjustable | 0.1 s ÷ 576 hrs. |
| Power supply signaling | LED green |
| Connection | screw terminals 2.5 mm² |
| Tightening torque | 0,4 Nm |
| Power consumption | 0,8 W |
| Operating temperature | -25 ÷ 50 °C |
| Dimensions | 1 module (18 mm) |
| Mounting | on a 35 mm rail |
| Protection class | IP20 |