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TDM120AL
DIGI-SET (D.O.M.) | Series: TDM
The TDM Series is a delay-on-make timer that combines accurate digital circuitry with isolated, DPDT relay contacts in an industry standard 8-pin plug-in package. DIP switch adjustment allows precise selection of the time delay over the full time delay range. The TDM Series is the product of choice for custom control panel and OEM designers.
Operation (Delay-on-Make)
Upon application of input voltage, the time delay begins. The output is de-energized before and during the time delay. At the end of the time delay, the output relay energizes and remains energized until input voltage is removed.
Reset: Removing input voltage resets the time delay and output.
| Property | Value |
|---|---|
Input Voltage (V) | 120 V ac |
Output Form | DPDT |
Time Delay Range (s) | 1 - 1023 s in 1 s increments |
Dimensions | 3.2 H x 2.4 W in. (81.3 x 60.7 mm) |
Indication | LED glows during timing; relay is de-energized |
Input AC Line Frequency (Hz) | 50/60 |
Input Tolerance (%) | -20% - 10% |
Isolation Voltage | ≥1500 Vrms input to output |
Life | Electrical: 1 x 10⁶; Mechanical: 1 x 10⁷ |
Mounting Method | Plug-in socket |
Operating Temperature Max (°C) | 65 |
Operating Temperature Maximum Fahrenheit | 149 |
Operating Temperature Minimum Celsius | -20 |
Operating Temperature Minimum Fahrenheit | -4 |
Output Load Rating (VA) | 10 A resistive @ 120/240 V ac and 28 V dc; 1/3 hp @ 120/240 V ac |
Output Type | Electromechanical relay |
Power Consumption | ≤2.25 W |
Recycle Time | During timing: ≤300 |
Repeat Accuracy (%) | ±2% or 50 ms whichever is greater |
Reset Time (ms) | ≤50 |
Setpoint vs. Ambient Temperature and Operating Voltage | ≤±2% |
Storage Temperature Maximum Celsius | 85 |
Storage Temperature Maximum Fahrenheit | 185 |
Storage Temperature Minimum Celsius | -30 |
Storage Temperature Minimum Fahrenheit | -22 |
Termination Type | Octal 8-pin plug-in |
Time Delay Type | Digital |
TDM120AL Resources
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| Part Number | Part Description | RoHS | Pb-Free | RoHS (2015/863/EU) Certificate | REACH (SVHC's) Declaration | REACH (SVHC's) | Halogen Free | IPC-Material Declaration | |
|---|---|---|---|---|---|---|---|---|---|
| TDM120AL | DIGI-SET (D.O.M.) | View More |
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