Bumpbars and Repair Kits
PS/2 Interface Bumpbar and repair kits have some great features

  • Injection Molded Black Nylon, very durable
  • Withstands high temperatures
  • Flexible where needed to take constant usage
  • Long switch tail; 4.5" tail for easier changes and repairs
  • Sound selectable PCB, turn off the sound if you want
  • User Changeable PS/2 cable via the ACCESS door on the back of the keypad
  • Uses paper insert overlays
  • Light weight material, less expensive to ship and own!
  • Up to a 300' PS/2 cable to some controllers
  • DOS and Windows(tm) compatible, NO emulation codes sent from our keypad, just standard PS/2
  • Supports Scancodes 1 and 2 as defined by IBM (tm), with your controller able to choose. Defaults to SC2
  • We can custom-map keys for your specific application, contact us for key-reassignment options
TDS Assembly Instructions (pdf)
TDS-R Repair Kit
Kitchen Bump Bar, Model TDS from KRS Corporation, LLC
Keypad Repair or Replacement
Kitchen Bump Bar, Model TDS from KRS Corporation, LLC
General Manager quoted after his restaurant was upgraded with the TDS keypads;
“These new keypads are freaking awesome, we should have installed them a long time ago.”
“The TDS Keypad & Repair Kits are very cost effective and make repairs at
(major restaurant chain) very quick and simple; I HIGHLY recommend that you
consider adding these…”
This quote was from a POS Manager for a very large restaurant franchise group;
3 Modes of operation selectable in our latest firmware
Mode 1: Each key press sends one character to the controller
Press button 1; get the character 1 on the screen
This is default mode



Mode 2: Same as Mode 1, with the last key (20) changed to a
Carriage Return (Enter)



Mode 3: Each key press sends two characters to the controller
-The key pressed character and a Carriage Return
Press button 1; get the character 1 with a CR



Mode 4: User defined on our USB keypad
-  Up to 20 Characters per button location
-  Many more numerous features
C:>1234567890abcdefghij_
C:>1234567890abcdefghi
C:>_
C:>1
C:>2
C:>3
C:>4
C:>5
C:>_
Terms, Conditions, and warranty
Example
Example pressing keys 1 to 5
Example

                 Change Notice

The PS/2 only version of the keypad has been
replaced with our new USB - PS/2 keypad.

The New keypad has the same Form, Fit and
Function as the PS/2 Only unit. It uses the
same outstanding housing and switch
system allowing continued compatibility with
our Repair Kit.


The PS/2 Unit will only be available to
customers who have arranged to continue
using it in advance with us.

The USB Keypad is a HID compliant device
meaning you do not need drivers and it works
on most any system that will work with any
USB keyboard.
TDS USB - PS/2 Dual Keypad
$95.00
USB - PS/2 Keypad. Auto detects between USB and PS/2. Includes 3 cables, USB, PS/2 and Logic Controls compatible cable
TDS Repair Kit
$55.00
Repair Kit for repairing
broken keypads
Includes the Housing, Membrane
switch, Overlay Pocket, and the
needed assembly hardware.
Uses your old Circuit Board inside
this kit.
Compatibility guide:
TDS-R Repair Kit

Model #        Manufacturer              
TDS - - - - - -  KRS Corporation, LLC.

KP-2200                
KP-3000                
KP-4000 - - - - QSR Automations, Inc.
U.S. Patent No. D625,731                Others pending
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$4.95
PS/2 Male to Male Cable
Add a cable to your order
Our new USB - PS/2 Combo Bumpbar.            Both USB and PS/2 in one!

  • Two interfaces in One connection.
  • Injection Molded Black Nylon, very durable
  • Withstands high temperatures
  • Flexible where needed to take constant usage
  • User Changeable cable via the ACCESS door on the back of the keypad
  • Uses our overlays for key designations
  • 4 Modes of operation, first 3 as describe below and the 4th is customizable by the user or installer.
  • 20 buttons, each location can hold 20 key strokes
  • Configurable sound,  Scroll Lock, Caps Lock, Num Lock, or none
  • HID Compliant, so no drivers to load. Works with Windows (TM), Mac (TM), Linux (TM), embedded os's,
    most anything USB
  • 3 Cables included:  USB, PS/2 and Logic Controls(TM) compatible cables.
  • You can use as many keypads on a system as long as you have available ports
  • USB 1.1 to 3.0 compatible
  • Programmable, Clone-able on a Windows 7 through 10 OS. Programming software allows custom programs
    to configure or duplicate keypad.
USB to PS2 Adpt.
$9.95
Need USB with our PS/2 Keypad?
Works great! Many customers us them now.
USB Software
Download Page
All trademarks are the property
of their respective owners.
TDS USB - PS/2 Dual Keypad
$95.00
USB - PS/2 Keypad. Auto detects between USB and PS/2. Includes 3 cables, USB, PS/2 and Logic Controls compatible cable
CNC Users