OUT1000 User Guide

From Phidgets Support
Revision as of 17:01, 28 August 2018 by Jdecoux (talk | contribs)


Getting Started

Welcome to the OUT1000 user guide! In order to get started, make sure you have the following hardware on hand:


Next, you will need to connect the pieces:

OUT1000 Functional.jpeg
  1. Connect the OUT1000 to the VINT Hub using the Phidget cable.
  2. Connect the VINT Hub to your computer with a USB cable.


Now that you have everything together, let's start using the OUT1000!

Using the OUT1000

Phidget Control Panel

In order to demonstrate the functionality of the OUT1000, 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.

Windows

To open the Phidget Control Panel on Windows, find the Ph.jpg icon in the taskbar. If it is not there, open up the start menu and search for Phidget Control Panel

Windows PhidgetTaskbar.PNG

macOS

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 Ph.jpg 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 OUT1000.

First Look

After plugging the OUT1000 into your computer and opening the Phidget Control Panel, you will see something like this:

OUT1000 Panel.jpg


The Phidget Control Panel will list all connected Phidgets and associated objects, as well as the following information:

  • Serial number: allows you to differentiate between similar Phidgets.
  • Channel: allows you to differentiate between similar objects on a Phidget.
  • Version number: corresponds to the firmware version your Phidget is running. If your Phidget is listed in red, your firmware is out of date. Update the firmware by double-clicking the entry.


The Phidget Control Panel can also be used to test your device. Double-clicking on an object will open an example.

Voltage Output

Double-click on the Voltage Output object , labelled 12-bit Voltage Output Phidget, in order to run the example:

OUT1000 VoltageOutput Example.jpg


General information about the selected object will be displayed at the top of the window. You can also experiment with the following functionality:

  • Set the output voltage by dragging the Voltage slider.
  • Enable/disable the output voltage by toggling the Enable button.

Finding The Addressing Information

Before you can access the device in your own code, and from our examples, you'll need to take note of the addressing parameters for your Phidget. These will indicate how the Phidget is physically connected to your application. For simplicity, these parameters can be found by clicking the button at the top of the Control Panel example for that Phidget.

The locate Phidget button is found in the device information box

In the Addressing Information window, the section above the line displays information you will need to connect to your Phidget from any application. In particular, note the Channel Class field as this will be the API you will need to use with your Phidget, and the type of example you should use to get started with it. The section below the line provides information about the network the Phidget is connected on if it is attached remotely. Keep track of these parameters moving forward, as you will need them once you start running our examples or your own code.

All the information you need to address your Phidget

Using Your Own Program

You are now ready to start writing your own code for the device. The best way to do that is to start from our Phidget is compatible with the [https://www.phidgets.com/?view=code_samples&class=VoltageOutput VoltageOutput Examples. Code Samples].

Select your programming language of choice from the drop-down list to get an example for your device. You can use the options provided to further customize the example to best suit your needs.

link=https://www.phidgets.com?view=code_samples&product_id=This Phidget is compatible with the VoltageOutput Examples.


Once you have your example, you will need to follow the instructions on the page for your programming language to get it running. To find these instructions, select your programming language from the Programming Languages page.

Technical Details

Control Application

OUT1000 Control Diagram.jpg

Some devices may require an analog voltage as a control input. The OUT1000 supplies a fixed voltage up to 4.2V, which can be used to control such devices.

Note that this device is not isolated, so its ground terminal shares a connection to USB ground. For isolated solutions, check out the OUT1001 and OUT1002.

Transient Voltages

The OUT1000 may have an unpredictable output voltage for a short time immediately after the device is turned on or enabled. If this is a problem in your application and you have no way to ignore it via software, we recommend using a solid state relay to switch the output on once it has stabilized.

Current Sourcing and Sinking

To ensure maximum voltage precision across the device's full range, the OUT1000 Phidget should be subjected to a minimal current draw, ideally less than 3mA.

However, in the event you plan to power a small load with this device, it will either be sourcing or sinking current when in use. When it's connected to a circuit with a lower voltage potential than its own voltage setting, current will be flowing out from the OUT1000 into the circuit, so it will be sourcing current. When it's connected to a circuit with a higher voltage potential than the voltage it's set to, current will flow from the circuit into the OUT1000, meaning it will be sinking current.

Sourcesink diagram.jpg


The OUT1000 can source or sink up to 15mA of current depending on the selected output voltage. The chart below shows the maximum available voltage for a given expected current draw.

Sourcesink.jpg


For example, if the connected circuit is expected to pull 14mA of current, the OUT1000 will only be able to provide a maximum of 3.5V, even if you try to set it to a higher value.

What to do Next

  • Programming Languages - Find your preferred programming language here and learn how to write your own code with Phidgets!
  • Phidget Programming Basics - Once you have set up Phidgets to work with your programming environment, we recommend you read our page on to learn the fundamentals of programming with Phidgets.