Unequal Repeating Timer – DUR

$41.71

Multi range timer designed with the latest technology that covers most combinations of ON and OFF time ranges. DIN rail mountable for front and back panel positioning. Any change made to time range by means of front mounted dials will result in a reset of the unit.

 

Features:

 

  • Microprocessor controlled
  • 16 Front face adjustable time range
  • Front face adjustable time settings
  • Modular 35.5mm DIN rail mountable
  • 0.3 – 60 hrs Adjustable ON / OFF time ranges
  • 10A SPDT output relay
  • LED indication for relay and power supply ON
Clear selection

Description

Mode of Operations

 

Function 1: Asymmetrical Recycler ON-time period first

 

The relay operates and the ON time period begins as soon as the power supply is connected. After the ON time period the relay releases for the OFF time period. This sequence continues until the power supply is interrupted for at least 500 ms.

 

Examples:

 

Centre pivoting for watering cycle and moving cycle on Irrigation systems. Chemical dosing and mixing. Convey or transfer control for manual packaging. Material handling control in cutting application. Periodic lubrication control on equipment. Periodic moisture cycle control in catering equipment. Function 2: Asymmetrical Recycler OFF-time period first

 

The OFF time period begins as soon as the power supply is connected. After the OFF time period the relay operates for the ON time period. This sequence continues until the power supply is interrupted for at least 500 ms.

Time Specifications

Time Ranges
A ON- OFF
6sec – 6sec
60sec – 60sec
6min – 6min
60min – 60min
6sec – 60sec
60sec – 6sec
6sec – 60min
60min – 6sec
B ON – OFF
60sec – 6min
6min – 60sec
6min – 60min
60min – 6min
60min – 6hours
6hours – 60min
60sec – 6hours
6hours – 60sec
Range Accuracy ≤ 0.5%
Scale Accuracy ± 5%
Repeat Accuracy ± 0.2%
Time Variation ≤ 0.05% / V
within rated power supply and ambient temperature ≤ 0.2% / °C
Reset Time 500 ms

Output Specifications

Output Specifications SPDT
Rated Isolation Voltage 6000 VAC (contact / electric)
1000 VAC (contact / contact)
Nominal Rate in AC1 (AG-Ni) 2500 VA
Rated Current 10A
Rated Voltage 250V
Mechanical Life 10×106 cycles
Electrical Life 10×103 cycles (at max load)
Operation Frequency ≤ 1800 cycles/h
Power Suppy AC Type 110, 230, 400V, 525V ± 10%
(Galvanic) 50 / 60 Hz ± 5Hz
Isolation 4kV
Consumption ± 3VA
±6 VA 525 VA
Power Suppy DC Types 12, 24, 48 V ± 10%
(Non-galvanic)
Isolation None
Consumption ± 100mA

General Specifications

Power ON Delay ≤ 300 ms
Power OFF Delay ≤ 200 ms
Indication for
Power Supply ON LED green
Output ON LED red
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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