Littelfuse
TDS120ALD
1 / 1
Description
Operation (Single Shot) Input voltage must be applied to the input before and during timing. Upon momentary or maintained closure of the initiate switch (leading edge triggered), the output relay energizes for a measured interval of time. At the end of the delay, the output de-energizes. Opening or reclosing the initiate switch during timing has no affect on the time delay. The output will energize if the initiate switch is closed when input voltage is applied. Reset: Reset occurs when the time delay is complete and the initiate switch is opened. Loss of input voltage resets the time delay and output.- Part Number
- TDS120ALD
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Specifications
- Input Voltage (V)
- 120VAC
- Input Tolerance (%)
- -20% - 10%
- Input AC Line Frequency (Hz)
- 50/60Hz
- Output Type
- Electromechanical relay
- Output Form
- DPDT
- Output Load Rating (VA)
- 10A resistive @ 120/240VAC and 28VDC; 1/3hp @ 230VAC
- Time Delay Type
- Digital integrated circuitry
- Time Delay Range
- 1 - 1 023s 1s increments
- Recycle Time (ms)
- ≤150ms
- Reset Time (ms)
- ≤50ms
- Initiate Time (ms)
- ≤60ms
- Repeat Accuracy (%)
- ±0.1% or 20ms whichever is greater
- Setting Accuracy
- ≤±2% or 50ms whichever is greater
- Setpoint vs Ambient Temperature and Operating Voltage (%)
- ≤ ±5%
- Indication
- LED glows during timing; relay is energized
- Isolation Voltage (V)
- ≥1500V RMS input to output
- Life
- Mechanical - 1 x 107; Electrical - 1 x 106
- Power Consumption
- ≤3.25W
- Termination Type
- 11-pin plug-in
- Mounting Method
- Plug-in socket
- Operating Temperature
- -20° to 65°C (-4°F to 149°F)
- Storage Temperature (F/C)
- -30° to 85°C (-22°F to 185°F)
- Dimensions
- 3.20 x 2.39 x 1.78 in. (81.3 x 60.7 x 45.2mm)
- Weight (lbs/g)
- ≅6.0oz (170g)
- Sample capable
- No
Documents
Data Sheet
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