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Electro-R2U-Unequal-Repeating

Unequal Repeating – R2U

R521.47

Microprocessor based unequal repeating timer with two selectable modes of operation and eight separately selectable ON and OFF time ranges from 0.3sec – 60hrs.

 

The ON and OFF times can only be selected from the A or B range and not both. Extensive applications due to combination of functions and time ranges. Due to the advanced design of the unit a high accuracy can be achieved.

 

Any adjustable on the front potentiometer after the supply is applied is not acknowledged. This prevents unwanted changes of the time range. The ON and OFF times can be adjusted independently.

 

Features:

 

  • Microprocessor based design
  • Time range 0.3sec – 60hrs
  • Rear DIP switch selection of 8 separate ON and OFF timer ranges
  • Separate potentiometer adjustable time settings for ON and OFF period
  • Selectable ON or OFF time first
  • Repeatable deviation: <0.2%
  • Power supply ON and Relay ON LEDs
  • Output SADPDT
Clear selection
Category:

Description

Time Specifications:

 

Time Ranges
Pins 5 & 6 open 0.3 – 6sec
3-60sec
0.3-6min
3-60min
Pins 5 & 6 closed 0.3-6min
3-60min
0.3-6hrs
3-6hrs
Range Accuracy ≤ 0.5%
Scale Accuracy ± 5%
Repeat Accuracy ± 1%
Time Variation ≤ 0.05% / V
within rated power supply and ambient temperature ≤ 0.2% / °C
Reset Time 500 ms
Reset Time 500 ms (pins 6 & 7)

Output Specifications:

 

Output Specifications DPDT
Rated Isolation Voltage 6000 VAC (contact / electric)
1000 VAC (contact / contact)
Nominal Rate in AC1 (AG-Ni) 1500 VA
Rated Current 5A
Rated Voltage 250V
Mechanical Life 10×106 cycles
Electrical Life 10×103 cycles (at max load)
Operation Frequency ≤ 1800 cycles/h

Supply Specifications:

 

Power Suppy AC Type (Galvanic) 110, 230, 400V, 525V ± 10% 50 / 60 Hz ± 5Hz
Isolation 4kV
Consumption ± 3VA
±6 VA 525 V
Power Suppy DC Type (Non-galvanic) 12, 24, 48 V ± 10%
Isolation None
Consumption ± 100 mA

General Specifications:

 

Power ON Delay ≤ 300 ms
Power OFF Delay ≤ 200 ms
Indication for
Power Supply ON LED red
Output ON LED green
Environment
Degree Of protection IP 20
Operating Temperature -10 to + 50°C
Storage Temperature -50 to + 85°C
Weight 200g

Additional information

Supply Voltage

525Vac, 400Vac, 230Vac, 110Vac, 48Vac/dc, 24Vac/dc, 12Vac/dc

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