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KSD2420
DIGI-TIMER (D.O.M.) | Series: KSD Interval Timers
The KSD2 Series is designed for general purpose commercial and industrial applications where a small, cost effective, reliable, solid-state timer is required. The factory calibration for fixed time delays is within 5% of the target time delay. The repeat accuracy, under stable conditions, is 0.5% of the selected time delay. This series is designed for input voltages of 24, 120 or 230VAC. Time delays of 0.1 seconds to 1000 minutes are available in 6 ranges. The output is rated 1A steady and 10A inrush. The modules are totally solid state and encapsulated to protect the electronic circuitry. An excellent choice for most OEM pulse shaping, maximum run time, and other process control applications.
Operation (Interval)
Upon application of input voltage, the time delay begins. The output energizes during the time delay. At the end of the time delay, the output de-energizes and remains de-energized until input voltage is removed.
Reset: Removing input voltage resets the time delay and the output.
| Property | Value |
|---|---|
Input Voltage (V) | 120 V ac |
Output Form | NO - closed during timing |
Time Delay Range (s) | 0.1 - 10 s externally adjustable |
Dimensions | 2 H x 2 W in. (50.8 x 50.8 mm) |
Circuitry | Encapsulated |
Dielectric Breakdown | ≥2000V terminals to mounting surface |
Humidity | 95% relative : non-condensing |
Input AC Line Frequency (Hz) | 50/60 |
Input Tolerance (%) | ±20% |
Insulation Resistance (Ω) | ≥100 |
Mounting Method | Surface mount with 1 #10 (M5 x 0.8) screw |
OFF Open State Leakage Current | ≅5 @230 V ac |
Operating Temperature Max (°C) | 60 |
Operating Temperature Maximum Fahrenheit | 140 |
Operating Temperature Minimum Celsius | -40 |
Operating Temperature Minimum Fahrenheit | -40 |
Output Load Rating (VA) | 1 A steady state; 10 A inrush @ 60°C |
Output Type | Solid state |
Output Voltage Drop (V) | ≅2.5 V @ 1 A |
Power Consumption | ≤2 VA |
Repeat Accuracy (%) | ±0.5% or 20 ms whichever is greater |
Reset Time (ms) | ≤150 |
Setpoint vs. Ambient Temperature and Operating Voltage | ≤±10% |
Storage Temperature Maximum Celsius | 80 |
Storage Temperature Maximum Fahrenheit | 176 |
Storage Temperature Minimum Celsius | -40 |
Storage Temperature Minimum Fahrenheit | -40 |
Termination Type | 0.25 in. (6.35 mm) male quick connect terminals |
Time Delay Tolerance (%) | ≤±5% |
KSD2420 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 | |
|---|---|---|---|---|---|---|---|---|---|
| KSD2420 | DIGI-TIMER (D.O.M.) | View More |
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