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Timing relays PCA-512 UNI
Operation mode: Lagged deactivation.
Timing relays are devised to time the control of industrial and domestic automatic control engineering systems (e.g. ventilation, heating, lighting, signalling, etc.).
Timing relays are devised to time the control of industrial and domestic automatic control engineering systems (e.g. ventilation, heating, lighting, signalling, etc.).
Functioning
Until the relay is activated, the contact remains in the 11-10 position. After the power voltage is supplied, contact is shifted to position 11-12 and the countdown of the preset value t is commenced. After the preset time t has been counted down, contact returns to position 11-10. The working sequence of the relay may be repeated after turning the power supply off and on.
Attention!
* Setting the time range knob regulator in the:
ON - position with power supply activated results in the permanent closure of the contact in position 11-12.
OFF - position (power supply activated) causes the contact to be permanently closed in the 11-10 position.
* With the power supply on, the system does not respond to time range setting modifications.
* The newly set time range is active after the power supply has been turned off and on.
* With the power supply on, it is possible to regulate the preset time freely within the selected time range.
- Power supply voltage
- 12÷264 V AC/DC
- Operating mode
- lagged deactivation
- The executive element
- relay
- Maximum load current
- 10 A
- Contact configuration
- 1 × NO/NC
- Separation of the contact
- YES
- Delay of operation
- 50 ms
- Contact status indication
- LED red
- Operating time - adjustable
- 0,1 s ÷ 576 godz.
- Power indication
- LED green
- Terminal
- pluggable terminal blocks 2,5 mm²
- Tightening torque
- 0,4 Nm
- Power consumption
- 0,8 W
- Working temperature
- -25 ÷ 50 °C
- Dimensions
- 1 module (18 mm)
- Assembly
- on rail 35 mm
- Ingress Protection Marking
- IP20
Descripction of the front panel
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Operation mode: Lagged deactivation.
Timing relays are devised to time the control of industrial and domestic automatic control engineering systems (e.g. ventilation, heating, lighting, signalling, etc.).
Timing relays are devised to time the control of industrial and domestic automatic control engineering systems (e.g. ventilation, heating, lighting, signalling, etc.).