TDSL12D - TDS Series

系列: TDS
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Littelfuse Single Shot Relays
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The TDS Series combines accurate digital circuitry with isolated, 10A rated, DPDT or SPDT relay contacts in an 8 or 11-pin plug-in package. The TDS Series features DIP switch selectable time delays ranging from 0.1s to 10,230s in three ranges. The TDS Series is the product of choice for custom control panel and OEM designers.


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. 当施加输入电压时,如果启动开关闭合,输出将通电。
重置: Reset occurs when the time delay is complete and the initiate switch is opened. 丢失输入电压会复位时间延迟和输出。

参数 (将鼠标移到目标文字上面可显示详情) 数值
Input Voltage (V) 12VDC
Input Tolerance (%) -15% - 20%
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 0.1 - 102.3s in 0.1s 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
Polarity DC units are reverse polarity protected
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)
Dimensions 3.20 x 2.39 x 1.78 in. (81.3 x 60.7 x 45.2mm)
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