USB or PS/2 PC Keyboard Encoders, from Vetra Systems VIP-313 VIP-312 VIP-411 / 412 Description: Vetra's USB and PS/2 PC Keyboard Encoders / Emulators make it easy to interface custom control panels, switches, and keypads to a PC's keyboard port by converting contact closures to standard PC keyboard scan codes. In addition to the connected keypads or switches, on PS/2 models, a standard PC keyboard may also be connected, and can be plugged in or out anytime. All models of the PC Keyboard Encoder / Emulator utilize Vetra's advanced keyboard emulation technology, which provides error free boot up to the connected PC and operates transparently with all PC's, PC operating systems, and applications. There are two Keyboard Encoder product families:. Models are the 'SmartWye'™ series of USB or PS/2 PC keyboard encoders. They are available in a variety of standard models which convert from 1 to 144 discrete or matrix switch contact closures to USB or PS/2 PC Keyboard Scan codes.
These USB or PS/2 PC keyboard encoders are available as OEM printed circuit board assemblies only. Custom footprint (PCB dimensions and connector locations) and custom code mapping is available at extra cost. For customs, please contact us for a. Models are the 'SmartAe'™ series of RS-232 Serial ASCII encoders. They convert 1 to 128 discrete or matrix switch contact closures to RS-232 Serial ASCII codes. Both the VIP-411 and VIP-412 come standard as a stand-alone unit in a housing, but are also available as OEM printed circuit board assemblies, for applications where a housing is not desired.
'SmartWye'™ Series PC Keyboard Encoders: USB Keyboard Encoder / Emulator (no on-board hub). Provides full USB keyboard encoding and emulation. 24 key discrete and full matrix configurations are user-selectable via on-board jumper settings. $83.00 USB Keyboard Encoder / Emulator with on-board hub.
Provides full USB keyboard encoding and emulation. 24 key discrete and full matrix configurations are user-selectable via on-board jumper settings.
The on-board hub allows a standard USB keyboard, or another USB device, to be plugged into the Encoder. $95.00 PS/2 keyboard encoder and emulator converts up to 24 discrete / individual switches to ( A lpha key oriented) PS/2 PC keyboard scan codes (for generated codes see ). $83.00 PS/2 keyboard encoder and emulator converts up to 24 discrete / individual switches to ( F unction key oriented) PS/2 PC keyboard scan codes (for generated codes see ). $83.00 PS/2 keyboard encoder and emulator converts up to 24 discrete / individual switches to ( N umeric key pad oriented) PS/2 PC keyboard scan codes (for generated codes see ). $83.00 PS/2 keyboard encoder and emulator converts up to 104 (8 x 12) matrix switches to PS/2 PC keyboard scan codes. Generates all scan codes for a standard 104 key PS/2 keyboard as well as full Num, Caps, and Scroll Lock LED support (for generated codes see ). $83.00 PS/2 keyboard encoder and emulator converts up to 16 (4 x 4) matrix switches to PS/2 PC keyboard scan codes.
Matrix code mapping is compatible with keypads, or with C&K Series 4000 3 x 4 keypads ( for generated codes see ). $42.00 PS/2 keyboard encoder and emulator converts up to 16 (4 x 4) matrix switches to PS/2 PC keyboard scan codes. Matrix code mapping is compatible with C&K Series 4000 4 x 4 keypads ( for generated codes see ). $42.00 PS/2 keyboard encoder and emulator converts up to 18 discrete / individual switches to PS/2 PC keyboard scan codes ( for generated codes see ). $42.00 PS/2 keyboard encoder and emulator converts up to 18 discrete / individual switches to PS/2 PC keyboard scan codes ( for generated codes see ). $42.00 'SmartAe'™ Series Contact Closures to RS-232 ASCII Codes Contact closures to RS-232 ASCII Codes encoder. Converts up to 24 discrete / individual switches to RS-232 Serial ASCII codes ( for generated codes see ).
$179.00 Contact closures to RS-232 ASCII Codes encoder. Same as Model VIP-411 above but has no housing.
It is an assembled PCB only. $119.00 Contact closures to RS-232 ASCII Codes encoder.
Converts up to 128 (8 x 16) matrix switches to RS-232 Serial ASCII codes ( for generated codes see ). $179.00 Contact closures to RS-232 ASCII Codes encoder. Same as Model VIP-412 above but has no housing. It is an assembled PCB only. $119.00 All Vetra Systems products are proudly designed and manufactured in the USA for use around the world for enterprise mission-critical applications and are backed by a Limited 3 Year Warranty VETRA Systems Corporation 275 Marcus Blvd. Ste-J Hauppauge, NY USA Toll Free 1-800-537-9296 Tel: 631-434-3185 Fax: 631-434-3516 e-mail.
Metrologic's MX009 USB Converter is a device that converts serial RS232 formatted data to either the USB Keyboard or the USB Point-of-Sale communication protocol. The MX009 can be used with all Metrologic products equipped with RS232 interface, as well as all versions of PowerLink compatible scanners. PowerLink compatible scanners include the MS9540 Voyager CG, MS9520 Voyager, MS7220 ArgusSCAN, MS7120 Orbit, MS6520 Cubit, IS6520 Cubit, and MS6220 Pulsar. Durably integrated into a cable, the MX009 is virtually unnoticeable. In addition, the conversion occurs at such a high rate that the scanned data appears instantaneously in your application. An easy-to-use configuration guide is included with each MX009, simplifying installation.
I have a problem with a barcode scanner. It came with a USB Cable but in the manual it says that it can do RS232 communication. The modes it can operate are: Keyboard Wedge, which works fine but I hate it, and Serial (RS232) which is what I want but does not work for me: When ever I switch the scanner to Serial mode, it correctly responds (with the success beep) and stops sending the scans like a keyboard (so far so good). But the problem is that I dont know where it sends the scans when it operates in serial mode. Its cable is USB only, so how can I capture the scans in serial mode?
I know there are programs that emulate a serial port (e.g I use com2com and com2tcp for other projects), but I cannot find something that reads a USB port and forwards the data through an emulated Serial port. What it seems I need is the reverse of a usual USB to Serial converter but in software(since my pc does not have a serial port): a program that can take the input from a USB connected device, and make it available to a program listening to a serial port. Any suggestions? UPDATE:.
Found the model: is a ZQ-LS6000. Cannot find any kind of drivers though. I tried to make it work on Linux with a number of usbserial drivers (ftdi, pl2303, keyspan and the generic driver). Lsusb reports the VendorId as 'Xenta' - vendorID=1d57 (xenta), productId=001c - but it didnt help in the search for a driver. Speculation below.
Most of the scanners I deal with (Metrologic & Symbol) will ship a code-book that lists every possible configuration code the scanner can take. Those code-books are fairly general for the model scanner.
Serial To Usb Problems
There can be many different models mainly: USB Cable, Serial, Keyboard Wedge. Those configuration books/sheets will have settings for USB, Keyboard Wedge, & Serial regardless of what type they support. I generally deal with more Metrologic scanners than symbols, but I know on Metrologic brands, if I had a bad cable that was USB and wanted to replace it with a RS232 cable, it would not work.
The internals of the USB scanner don't support RS232. It is in the book, and that part could be confusing, but in searching around I can't find any mention of that scanner being sold in a RS232 mode. The price also being so low, compared to a Metrologic or a Symbol scanner leads me to believe it's a re-brand. The company has a contact number you might try them. What above answer mentions might work for you, but you might end up needing to buy a true serial scanner.
We had a similar issue with a Eyoyo E-001 2D Barcide reader. Works fine in Windos 10 in Serial over USB emulation (shows up a serial port COMx where x is the next available port) However, to get it working on earlier Windows versions requires a driver (INF file) to invoke the USBSER.sys and create the port.
We are chasing the manufacturer for same. Try your scanner in this Serial over USB emulation mode and if it works there, you know at least the mode is upported and your next step is to get a driver for your OS.
I bought this magnetic strip reader writer (MSRE106) and I use USB adapter to connect it to my laptop because I have no serial port in my computer. But now I have a problem since the software of the device recognizes only serial ports on windows. After looking up I found someone that wrote a python script for Linux (found here ). Still even in this python script in the settings file it has this variable ## Com port. COM = 'COM1' How can I change this to be one of my USB ports instead of a serial one because I have none.
I want to be able to connect a computer A's USB port to computer B's USB port so as to make computer A act as computer B's keyboard. Any idea how I would go about doing that? I'm not looking for a ready-made solution (though if one already exists and is open-sources I would not object), but for a starting point or a good resource.
I imagine I'd need to write a driver that simulates the keyboard's protocol, and I would also need to sort out the entire USB master/slave scenario. Wizard101 crown generator v3 download. Anyway, any help would be appreciated.
I want to do it with the mouse as well, but I imagine it will be a very similar process, and I think (but I might be wildly mistaken) that starting with the keyboard will be easier. If it wasn't for the USB, I'd connect the two via LAN and have a client/server C# program that emulates a keyboard / mouse (e.g. Via DirectInput).
Serial To Usb For Mac
For the USB part as far as I can tell you'll need some hardware adapter. If you're into hardware development or at least unafraid of a soldering iron and some µc programming, have a look at where a HID stack for a small atmel chip is available for free. For this solution you'd need two atmega chips which communicate via I²C or SPI or such. I'd recommend electrical separation of the two pcs, too.
Serial To Usb Keyboard
You never know if they share the same electrical ground or not.
Comments are closed.
|
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |