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ASTUA3
UNIV.MODE/AC VOLT.TIMER | Series: ASQU ASTU
The ASQU and ASTU Series of 17.5 mm, knob adjustable, universal solid-state timers offer multiple functions, voltages, and time delay ranges. Choose one of 5 functions and 4 time delay ranges via 4 selection switches located on face of the unit. Adjustment through the time range is accomplished by an onboard knob.
The ASQU Series has quick connect terminal and the ASTU Series has terminal blocks.
| Property | Value |
|---|---|
Input Voltage (V) | 24 or 240 V ac |
Output Form | NO |
Time Delay Range (s) | 0.1 - 10 s; 1 - 100 s; 10 - 1000 s; 1 - 100 m |
Adjustment | Knob with dial; 2 switches select 1 of 4 multipliers |
Circuitry | Encapsulated |
Dielectric Breakdown | ≥2000V terminals to mounting surface |
Humidity | 95% relative : non-condensing |
Initiate Time | Single shot and delay-on-break: ≤32 |
Input AC Line Frequency (Hz) | 50/60 |
Input Tolerance (%) | -20% - 10% |
Mounting Method | DIN rail: Snap on to 32 mm DIN 1 and 35 mm DIN 3 rail; Surface mount: 2 #6 (M3.5 x 0.6) screws or quick mount fasteners |
Operating Temperature Max (°C) | 60 |
Operating Temperature Maximum Fahrenheit | 140 |
Operating Temperature Minimum Celsius | -40 |
Operating Temperature Minimum Fahrenheit | -40 |
Output Load Rating (VA) | 0.7 A steady state; 10 A inrush |
Output Type | Solid state |
Output Voltage Drop (V) | ≅2.5 V @ 0.7 A |
Repeat Accuracy (%) | ±1% or 50 ms whichever is greater |
Reset Time (ms) | ≤300 |
Setpoint vs. Ambient Temperature and Operating Voltage | ≤±2% or 50 ms whichever is greater |
Storage Temperature Maximum Celsius | 85 |
Storage Temperature Maximum Fahrenheit | 185 |
Storage Temperature Minimum Celsius | -40 |
Storage Temperature Minimum Fahrenheit | -40 |
Surge Protection | IEEE C62.41-1991 Level A |
Termination Type | 0.197 in (5 mm) push-on terminal blocks for up to #14 AWG (2.5 mm²) wire |
Time Delay Tolerance (%) | ±2% or ±50 ms whichever is greater |
Time Delay Type | Microcontroller based with ceramic resonator and watchdog circuitry |
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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 | |
|---|---|---|---|---|---|---|---|---|---|
| ASTUA3 | UNIV.MODE/AC VOLT.TIMER | View More |
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