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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.
This Phidget is a smart device that must be controlled by a VINT Hub. For more information about VINT, have a look at the VINT Primer. You can use a Phidget Cable to simply and easily connect the two devices. Here's a list of all of the different VINT Hubs currently available:
|Image||Part Number||Price||Number of VINT Ports||Controlled By|
|HUB5000_0||$60.00||6||Local Network (Ethernet or Wi-Fi)|
Use a Phidget cable to connect this device to the hub. You can solder multiple cables together in order to make even longer Phidget cables, but you should be aware of the effects of having long wires in your system.
|Image||Part Number||Price||Cable Length|
The DAQ1400 makes it possible to read most varieties of industrial sensors with Phidgets. Here's a list of sensors we carry that can be easily interfaced with this Phidget:
|Image||Part Number||Price||Sensor Type||Controlled By|
|3523_0||$35.00||Proximity (Capacitive)||Digital Input (5V)|
|3524_0||$50.00||Proximity (Capacitive)||Digital Input (5V)|
|3525_0||$50.00||Through-Beam (Photoelectric)||Digital Input (5V)|
|3527_0||$35.00||Proximity (Inductive)||Digital Input (5V)|
|3528_0||$10.00||Proximity (Inductive)||Digital Input (5V)|
|Product||Physical Properties||Sensor Properties|
|Image||Part Number||Price||Recommended Wire Size||Sensor Type|
|3508_0||$115.00||12 - 24 AWG||Voltage (AC)|
|3509_1||$115.00||12 - 24 AWG||Voltage (DC)|
|3511_0||$95.00||12 - 24 AWG||Current (DC In-Line)|
|3513_0||$95.00||12 - 24 AWG||Current (DC In-Line)|
|3517_0||$187.50||12 - 24 AWG||Power (AC)|
|3518_0||$187.50||12 - 24 AWG||Power (AC)|
|3519_0||$187.50||12 - 24 AWG||Power (AC)|
Welcome to the DAQ1400 user guide! In order to get started, make sure you have the following hardware on hand:
Next, you will need to connect the pieces:
Now that you have everything together, let's start using the DAQ1400!
In order to demonstrate the functionality of the DAQ1400, the Phidget Control Panel running on a Windows machine will be used.
The Phidget Control Panel is available for use on both macOS and Windows machines.
To open the Phidget Control Panel on Windows, find the icon in the taskbar. If it is not there, open up the start menu and search for Phidget Control Panel
To open the Phidget Control Panel on macOS, open Finder and navigate to the Phidget Control Panel in the Applications list. Double click on the icon to bring up the Phidget Control Panel.
For more information, take a look at the getting started guide for your operating system:
Linux users can follow the getting started with Linux guide and continue reading here for more information about the DAQ1400.
After plugging the DAQ1400 into your computer and opening the Phidget Control Panel, you will see something like this:
The Phidget Control Panel will list all connected Phidgets and associated objects, as well as the following information:
The Phidget Control Panel can also be used to test your device. Double-clicking on an object will open an example.
The Versatile Input Phidget is designed to connect to NPN/PNP digital sensors, 4-20mA sensors, 0-5V analog sensors that require 12/24V power supply, and pulse output sensors. The DAQ1400 is a general-purpose adapter to get almost any sensor working with Phidgets.
You can use your Control Panel to explore your Phidget's channels.
1. Open your Control Panel, and you will find the following channels:
2. Double click on a channel to open an example program. Each channel belongs to a different channel class:
In your Control Panel, double click on "Voltage Input":
In your Control Panel, double click on "Current Input":
In your Control Panel, double click on "Digital Input":
In your Control Panel, double click on "Frequency Counter":
Before you open a Phidget channel in your program, you can set these properties to specify which channel to open. You can find this information through the Control Panel.
1. Open the Control Panel and double-click on the red map pin icon:
2. The Addressing Information window will open. Here you will find all the information you need to address your Phidget in your program.
See the Phidget22 API for your language to determine exact syntax for each property.
In the Phidget Control Panel, open the channel for your device and click on the icon next to the data type that you want to plot. This will open up a new window:
If you need more complex functionality such as logging multiple sensors to the same sheet or performing calculations on the data, you'll need to write your own program. Generally this will involve addressing the correct channel, opening it, and then creating an Event Handler and adding graphing/logging code to it.
The quickest way to get started is to download some sample code for your desired programming language and then search google for logging or plotting in that language (e.g. "how to log to csv in python") and add the code to the existing change handler.
This mode measures an input between 0V and 5V. To connect your 0-5V sensor to the DAQ1400, wire the sensor to the terminals as pictured in the diagram. You may need to refer to the datasheet for your sensor to determine which wire is which.
This mode is designed to interface a 4-20mA sensor, which is a common industrial standard. To connect your 4-20mA sensor to the DAQ1400, wire the sensor to the terminals as pictured in the diagram.
Even though this mode is intended for this specific purpose, you can also use it as a general-purpose current sensor, in which case it can measure current values between 0.5mA and 20mA (Measuring below 0.5mA is not recommended).
Some industrial sensors have a simple true/false value which can be read by a digital input. Many proximity or movement sensors have this kind of output. It is common that these sensors will require a 12V or 24V power supply, so other Digital Input Phidgets are not a complete solution in this case. A digital sensor will either be PNP or NPN:
Normally, you'd need a different kind of digital input to interface these two types of sensors. Luckily, the DAQ1400 can read either one; all you have to do is set the
Input Mode property to the correct type (see the Phidget22 API for details). To connect your digital sensor to the DAQ1400, wire the sensor to the terminals as pictured in the diagram.
Sensors that measure using rotation such as flow meters or anemometers usually have a pulse output. For example, a flow sensor might send a 5V pulse down the line every time the turbine makes a full rotation. Using this information with timestamps, you can calculate the turbine speed. While you could theoretically use a Phidget with a Digital Input to read this kind of signal, most digital input boards are not designed to read pulse signals that change this frequently, so they will miss pulses and calculate the wrong speed. The DAQ1400 is specially designed to read these high frequency pulse signals when in Frequency Input mode.
To connect your sensor to the DAQ1400, wire the sensor to the terminals as pictured in the diagram.
If your sensor frequency is faster than 600Hz, you may seem to be 'maxing out' the DAQ1400. This is because the pull-down resistance is too weak to pull the signal down. To strengthen the pull-down, put a 10KΩ resistor across the Digital and Gnd terminals.
|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|
|Available External Voltage||12 or 24 V DC|
|Current Consumption (Configured)||* 8 mA|
|Current Consumption (Unconfigured)||24 μA|
|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 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|
|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|
|Recommended Wire Size||16 - 26 AWG|
|Operating Temperature Min||-40 °C|
|Operating Temperature Max||85 °C|
|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)|
** - 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).
|Date||Board Revision||Device Version||Comment|
|June 2017||0||112||Product Release|
|VoltageInput||Visual Studio GUI||C#||Windows||Download|
|VoltageInput||Visual Basic .NET||Windows||Download|
|CurrentInput||Visual Studio GUI||C#||Windows||Download|
|CurrentInput||Visual Basic .NET||Windows||Download|
|DigitalInput||Visual Studio GUI||C#||Windows||Download|
|DigitalInput||Visual Basic .NET||Windows||Download|
|FrequencyCounter||Visual Studio GUI||C#||Windows||Download|
|FrequencyCounter||Visual Basic .NET||Windows||Download|
Here's a list of products that can count pulse signals and measure frequency:
|Image||Part Number||Price||Number of Channels||Input Frequency Max||Frequency Error Max|
|1054_0B||$70.00||2||1 MHz||0.25 %|
|DAQ1400_0||$20.00||1||** 1 MHz||1 %|
Here's a list of all of our 4-20mA adapters:
|Product||Board Properties||Electrical Properties|
|Image||Part Number||Price||Controlled By||Available External Voltage|
|1132_0||$30.00||—||15 V DC|
|DAQ1400_0||$20.00||VINT||12 or 24 V DC|
Here's a list of our digital input boards:
|Image||Part Number||Price||Number of Digital Inputs||Low Voltage Max (False)||Low Voltage Max (True)||High Voltage Min (False)||High Voltage Min (True)|
|1010_0||$80.00||8||—||900 mV DC||4.2 V DC||—|
|1011_0||$50.00||2||—||800 mV DC||2.1 V DC||—|
|1012_2B||$95.00||16||900 mV DC||—||—||4.2 V DC|
|1018_2B||$80.00||8||—||900 mV DC||4.2 V DC||—|
|1019_1B||$110.00||8||—||900 mV DC||4.2 V DC||—|
|1065_1B||$75.00||2||—||800 mV DC||2.1 V DC||—|
|1203_2B||$70.00||8||—||900 mV DC||4.2 V DC||—|
|DAQ1200_0||$12.00||4||—||1.5 V DC||3.5 V DC||—|
|DAQ1300_0||$20.00||4||1.3 V DC||—||—||2.5 V DC|
|DAQ1301_0||$50.00||16||1.3 V DC||—||—||2.5 V DC|
|HUB0000_0||$30.00||6 (Shared)||—||1 V DC||1.8 V DC||—|
|HUB5000_0||$60.00||6 (Shared)||—||1 V DC||1.8 V DC||—|
Here's a list of available voltage sensors:
|Product||Voltage Sensor||Sensor Properties|
|Image||Part Number||Price||Voltage Difference Max||Input Voltage Min (DC)||Input Voltage Max (DC)|
|1135_0B||$17.00||± 30 V DC||—||—|
|3509_1||$115.00||—||0 V DC||200 V DC|
|VCP1000_0||$50.00||± 40 V DC||—||—|
|VCP1001_0||$25.00||± 40 V DC||—||—|
|VCP1002_0||$25.00||± 1 V DC||—||—|