Timing relays PCU-507

Timing relays PCU-507

PCU-507

Timing relays are devised to time the control of industrial and domestic automatic control engineering systems (e.g. ventilation, heating, lighting, signalling, etc.).
Setting of two independent time values t1 and t2 (work time and interruption time).

Functioning
Functions:
* DELAYED OFF - CYCLIC
Until the relay is switched on, the contacts remain in positions 2-3 and 11-10. After applying the supply voltage, the contacts are switched to positions 2-1 and 11-12 for time t1. After measuring the time t1, the contacts return to positions 2-3 and 11-10 for the time t2. The sequence of these switching is carried out cyclically.
* DELAYED ANNOUNCEMENT - CYCLIC
After applying the supply voltage, the contacts remain in position 2-3 and 11-10 for time t1. After measuring the time t1, the contacts are switched to positions 2-1 and 11-12 for the time t2. After time t2, relay contacts return to positions 2-3 and 11-10. The sequence of these switching is carried out cyclically.
 

 
 

Attention!
* When the power is turned on, the system does not react to changing the time range settings.
* Work with the newly set time range occurs after switching off and restarting the power supply.
* With the power supply switched on within the set time range, it is possible to smoothly adjust the time in the range of the time setting value.
  

Power supply voltage230 V AC
Operating modecyclical work
The executive elementrelay
Maximum load current2 ├Ś 8 A
Contact configuration2 ├Ś NO/NC
Separation of the contactYES
Delay of operation50 ms
Contact status indicationLED red
Operating time - adjustable0,1 s ├Ě 576 godz.
Power indicationLED green
Break time - adjustable0,1s ├Ě 576 godz.
terminalscrew terminals 2,5 mm┬▓
Tightening torque0,4 Nm
Power consumption0,8 W
Working temperature-25 ├Ě 50 ┬░C
dimensions1 module (18 mm)
Assemblyon rail 35 mm
Level of securityIP20





Description f the front panel