Digitech Usb To Rs485 Driver
The ICUSB422 6ft Professional RS422/485 USB Serial Cable Adapter with COM Port Retention lets you connect RS422 or RS485 serial devices to your USB-enabled computer. The adapter features a 9-pin (DB9) male serial connector as well as dipswitch controls for easy port configuration, and requires minimal software.The serial adapter is USB-powered, eliminating the aggravation of requiring an external power adapter. With COM port retention, assigned port settings are saved, so you can disconnect and reconnect the adapter with virtually no configuration required on the host computer.The ICUSB422 is backed by a StarTech.com 2-year warranty and free lifetime technical support. Applications. Ideal for connecting serial RS422/485 devices to notebooks or tablet PC’s through an available USB port. Perfect for controlling/diagnosing manufacturing machines(CNC, Process Control Equipment, Bar Code Scanners, Serial Printers). Security device control (key panels, cameras, card readers).
Great for Industrial programmers looking to test new code with serial devices. Adapting and expanding POS systems.
Communicating with test and monitoring equipment. Connect and program LED and Digital signage boards with serial communication ports.
You may need to disable Driver Signature Enforcement in Windows 10 to use some driver installation packages. When you disable this feature, you can install unsigned driver packages on your computer.Note: Before you continue, save any open documents and close all of your programs. Prior to installing this device, ensure that your operating system is up to date (for example, you have installed the most recent service pack).To install the driver:.
Download the latest drivers from the StarTech.com website. Prior to installing this device, ensure that your operating system is up to date (for example, you have installed the most recent service pack).To install the driver:. Download the latest drivers from the StarTech.com website. To confirm that Windows detects your USB device, complete the following:. Press the Windows key+ R, type devmgmt.msc, and press Enter. In Device Manager, under the appropriate heading, confirm that your expansion card is listed and that there isn't an exclamation mark next to it. For example, a USB controller card would be under Universal Serial Bus controllers.Your USB device is listed according to the name of the chipset.
To determine the name of the chipset of your USB device, navigate to and look on the Technical Specifications tab for your product. To confirm that the Mac OS detects your USB device, complete the following:. Click the Apple icon. Click About This Mac.
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Click More Info or System Report. Under the appropriate heading, confirm that your USB device is listed and that there isn't an error. For example, a network card would be under Ethernet Cards.You may need to refresh the System Information page after you plug in your device. To do so, press Command + R with the System Information page open.Your USB device is listed according to the name of the chipset. To determine the name of the chipset of your USB device, navigate to and look on the Technical Specifications tab for your product.
When you troubleshoot issues with a serial device, there are some quick tests that you can complete to rule out potential problems. You can test to make sure that the following components are working correctly and are not the source of the issue:.Serial cables.Serial ports.Serial devicesTo test your setup components, try the following:.Use the serial cable, serial port, and serial device in another setup to see if the problem is with the components or the setup.Use a different serial cable, serial port, and serial device in your setup to see if the problem persists.
Ideally, you should test a component that you know works in another setup.When you test your cables, it is recommended that you do the following:.Test each cable individually.Use short cables when you are testing.When you test the serial ports and serial device, it is recommended that you do the following:.Press the Windows key + R, type devmgmt.msc, and press Enter to open Device Manager. Check to see if your device is listed under Ports (COM & LPT).Make sure that the COM port number is the correct number for the serial device and that the software being used to connect the computer to the serial device uses the correct COM port number.If you do not see the COM port number in Device Manager see this FAQ for PCI/PCIe expansion cards:or this FAQ for USB devices:.If the device is listed with an error, follow the instructions on the website to reinstall the drivers.Note: Some serial devices work only if the COM port number is between a certain range. For example, COM1 to COM4.Perform a serial loopback test. See this FAQ on how to perform a RS-232 serial loopback test. To check whether or not an RS-232 serial port is working, perform an RS-232 loopback test by doing the following:. If your serial port is not female, convert it by taking a female/female cable or gender changer and plugging it into the serial port. Take a metal paperclip or wire and cross pins 2 and 3.
If you look closely at the female end, the pins should be numbered. Open a telnet session on the COM port number of the device that you are testing. To find out the COM port number, refer to the following FAQ:.Note: To open a telnet session on the COM port, you need a telnet client like PuTTY or Hyper Terminal. Windows XP comes with Hyper Terminal.
When the session is open, anything you type into it you should see. The loopback test fails when you cannot see what you are typing.If the loopback test fails, make sure that the serial cable or gender changer that you are using works and that the adapter is in the correct port.You can check multiple ports at the same time by opening multiple sessions, putting the loopback adapter on one port, and trying to type into each session. When you can see what you are typing, you know that the COM port is working and you can see which port number the physical serial port is. Close the window for the port that you just tested to speed up the testing of the remaining serial ports.For products related to this article, click. WAITING ON INFO FROM ALEXTo check whether or not a RS-422 serial port is working, perform a RS-422 loopback test. Convert your serial port to be female if it is not already. You can do this by taking a female/female cable or gender changer and plugging it into the serial port.
Digitech Usb To Rs485 Driver Download
Take a metal paperclip or wire and cross pins T- with R- and T+ with R+. The device or the manual should indicate what pins are T+, T-, R+ and R. Open a telnet session on the COM port number in question. To find out the COM port number of the device you want to test, please see “How do I check to ensure the COM port is listed properly in Windows XP, Vista, 7 or 8?”. To open a telnet session on the COM port, you need a telnet client like PuTTY or Hyper Terminal. Note: Windows XP comes with Hyper Terminal.When the session is open, anything you type into it you should see. The loopback test fails when you cannot see what you are typing in this window.
California Proposition 65 WarningWarning: Cancer and reproductive harm — Safety Measures. If product has an exposed circuit board, do not touch the product under power.
If Class 1 Laser Product. Laser radiation is present when the system is open. Wiring terminations should not be made with the product and/or electric lines under power. Product installation and/or mounting should be completed by a certified professional as per the local safety and building code guidelines. Cables (including power and charging cables) should be placed and routed to avoid creating electric, tripping or safety hazards. I bought a couple of these units to test Modcom RTU communications over an RS485 bus in a solar farm installation using Modscan and Modsim software with PV Powered inverter interfaces and Watts-on transducers. They work good for 2 wire.
Usb To Rs485 Schematic
They dont have 4 wire capability. When I tested them between two laptops I had to turn off the terminators and not use the ground wire. In the field, I had to turn off the terminators, but use the ground wire. Also note the older version Windows drivers worked, but the newer drivers on the Startech.com website did not. Not sure why that was the case, but for my test bed the older drivers worked.