Time Relay Switch On And Off Delay
The Time Relay Switch On And Off Delay is designed for time-delayed switching on and/or switching off of loads. Please specify the desired switch-on and switch-off delay time in the purchase order.
Function
Diagrams S1, S2, S3: The supply voltage is connected to terminals 30/87z. When a signal voltage is applied to terminal 15 (trigger) the relay output will energize after the preset switch-on delay time. When the signal voltage is removed from terminal 15 the relay output will remain energized until the end of the preset switch-off delay time.
Diagram S2: Output contacts are electrically separated from input contacts which allows for relay combination solutions. In this configuration the relay contact is potential-free and can be used to switch alternating voltages.
Diagram S3: Additional diode circuitry avoids quiescent current in switch-off position.
Please refer to the chapter housing and base plates for additional housing options.
Application Examples
Application Examples |
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Timer |
Fan switch-off delay |
Technical data
Product Name | | Value |
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Operating temperature | | -40 °C to 85 °C |
Switching voltage limit | | 12 V / 24 V DC |
Quiescent current | | 1 mA |
Environmental protection | | IP53 |
IP65 protecion | | On request |
Delay time | | Custom defined |
S1+S2: E1 approval number | | 04 7282 |
S3: e1 approval number | | 03 3218 |
max. switching voltage/switching current/continuous current/switch-on current | | see datasheet Song Chuan 822E-1C-S (12 V) or Hongfa HFKP/024-1Z6Z (24 V) |
Function Diagram
Design
Product Details
Product Name | | Model | | Housing | | Order No. |
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Time relay M3 switch-on and off 12V | | A | | S1/G2/E | | 1.003.196.00E |
Time relay M3 switch-on and off 24V | | A | | S1/G2/E | | 1.003.296.00E |
Time relay M3 switch-on and off 12V | | B | | S2/G2/Y | | 1.003.197.00E |
Time relay M3 switch-on and off 24V | | B | | S2/G2/Y | | 1.003.297.00E |
Time relay M3 switch-on and off 12V | | C | | S3/G2/E | | 1.003.190.00E |
Time relay M3 switch-on and off 24V | | C | | S3/G2/E | | 1.003.290.00E |
Accessories
Product Name | | Order No. |
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Programming tool MRS Realizer I | | 1.100.000.01 |
Flat pin socket | | 1.017.002.00 |
FASTON terminal 6.3 mm 1.5-2.5 mm2 | | 103064 |
FASTON terminal 6.3 mm 1 mm2 | | 102355 |
FASTON terminal 2.8 mm 0.5-1.0 mm2 | | 105292 |
Housing bracket | | 1.017.080.00 |