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Versatile Input Phidget
MODEL: DAQ1400_0
(per piece)
Reads one 4-20mA, frequency output, PNP/NPN or 5V sensor, and provides 12 or 24V without an external supply.
The Versatile Input Phidget can interface with multiple types of sensors while maintaining a compact form. It is great if you are looking for a multi-use adaptor. This Phidget connects to your computer through a VINT Hub.
Features:
- 12V/24V Power Supply - Power devices directly through the VINT Hub.
- Options:
- 0-5V Voltage Sensor - For use with industrial sensors that require a 12V or 24V supply, but still return a 0-5V signal.
- 4-20mA Current sensor - Great for applications with long wires where a voltage signal could drop off due to line resistance and be susceptible to interference. You can also use this input to measure small currents in a circuit, but only in the range of 0.5 to 20mA.
- Frequency Input - Counts the frequency of logic-level pulses up to a maximum of 1 MHz. Many rotation-based sensors use this signal type.
- Works with PNP and NPN sensors - For a sensor with a simple output that switches to logic high (PNP), or switches to ground (NPN), this input provides a 10 kΩ internal resistance to pull the line down or up, respectively.
Product Specifications
| Board Properties | |
|---|---|
| Controlled By | VINT |
| Voltage Sensor | |
| Voltage Resolution | 71 μV DC |
| Sensor Input Impedance | 100 kΩ |
| Input Voltage Min (DC) | 0 V DC |
| Input Voltage Max (DC) | 5 V DC |
| Sampling Interval Max | 60 s/sample |
| Sampling Interval Min | 20 ms/sample |
| Measurement Error Max | 0.03 % |
| Number of Voltage Inputs | 1 |
| Electrical Properties | |
| Available External Voltage | 12 or 24 V DC |
| Current Consumption (Configured) | * 8 mA |
| Current Consumption (Unconfigured) | 24 μA |
| Current Input | |
| Input Current Min | 500 μA |
| Input Current Max | 20 mA |
| Current Measurement Resolution | 10 μA |
| Measurement Error Max | 0.1 % |
| Sampling Interval Max | 60 s/sample |
| Sampling Interval Min | 20 ms/sample |
| Digital Inputs | |
| Digital Input Type | NPN/PNP |
| Number of Digital Inputs | 1 |
| Digital Input Voltage Max | 24 V DC |
| Pull-up Resistance | 10 kΩ |
| Pull-down Resistance | 10 kΩ |
| FrequencyCounter Input | |
| Number of Channels | 1 |
| Input Frequency Max | ** 1 MHz |
| Frequency Error Max | 1 % |
| Counting Rate Max | 1E+06 pulses per second |
| Low Voltage Max (False) | 1.5 V DC |
| High Voltage Min (True) | 3.5 V DC |
| Physical Properties | |
| Recommended Wire Size | 16 - 26 AWG |
| Operating Temperature Min | -40 °C |
| Operating Temperature Max | 85 °C |
| Customs Information | |
| Canadian HS Export Code | 8471.80.00 |
| American HTS Import Code | 8471.80.40.00 |
| Country of Origin | CN (China) |
* - Current consumption varies depending on selected data interval. See the table below for details.
| Mode | Unconfigured Current Consumption (mA) | Configured Current Consumption (mA) |
|---|---|---|
| VoltageInput | 0.023 | 8 |
| CurrentInput | 0.023 | 8 |
| DigitalInput | 0.022 | 9.5 |
| FrequencyInput | 0.023 | 9.7 |
** - This is the absolute maximum input frequency, but the actual maximum will likely be determined by the type of sensor and the amplitude of the signal. You may be able to improve the DAQ1400's ability to measure high frequency signals by adding external pull-down resistors (Contact support for more details).