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RS-232/Contact to USB Keyboard Converter

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VK211
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  • Converts RS-232 commands to full-range USB keyboard signals for remote control over USB keyboard-based devices such as KVMs and PCs
  • Recalls the stored key codes and allows storage of up to 4 preset actions triggered via Contact In signals
  • Local USB console ports for keyboard / mouse connection
  • On-panel priority control push button for local operators to manage remote access in case of emergencies
3 Years Warranty

VK211 converts RS-232 commands to full-range USB keyboard signals for remote control over USB keyboard-based devices such as KVMs and PCs, broadening ATEN Control System / 3rd party controller applications. Besides, VK211 can recall the stored key codes and store up to 4 preset actions triggered via Contact In signals. The Learn function captures USB keyboard signals by pressing certain key combinations to ease the setup procedure and configurations.

A priority control push button is easy to spot on the panel for local operators to manage remote access, ensure operational accuracy, and handle emergencies. LEDs are built in to indicate the status of digital input signals, priority control, and power at a glance.

With the capabilities of emulating USB keyboard signals, the VK211 is perfect to provide RS-232 / Contact In interfaces for KVMs or any PC-based devices without remote control functionalities. Its compact size and non-power source design are suitable for applications such as factory production lines, control rooms, or any facility that requires automation with control system and remote secure operation without installing any software.

Package Contents

  • 1 x VK211 RS-232/Contact to USB Keyboard Converter
  • 1 x 3-pin terminal block
  • 1 x 5-pin terminal block
  • 1 x USB Type-B to USB Type-A cable
  • 1 x USB Micro-B to USB Type-A cable
  • 1 x foot pad set (4 pcs)
  • 1 x user instructions
  • Converts RS-232 commands to full-range USB keyboard signals for remote control over USB keyboard-based devices such as KVMs and PCs
  • Recalls the stored key codes and allows storage of up to 4 preset actions triggered via Contact In signals
  • Local USB console ports for keyboard / mouse connection
  • On-panel priority control push button for local operators to manage remote access in case of emergencies
  • LEDs indicate the status of digital input signals, priority control, and power at a glance
  • No extra power required by utilizing the connection with USB devices
  • Learn mode eases the setup procedure and configurations
  • Compatible with ATEN KVMs*

    Note: Please click here to see the supported ATEN KVM models
Connectors
Console Ports2 x USB Type A Female
Device Ports1 x USB Type B Female
RS-2321 x Bi-directional RS-232 port (1 x 3-Pole Terminal Block)
Baud Rate: 19200
Data Bit: 8
Stop Bit: 1
Parity: None
Contact In4 x Contact Closure Input ports (1 x 5-Pole Terminal Block)
Power (Optional)1 x USB Micro B Female
Priority Button1 x Pushbutton
Toggle switch for remote control.
Hold & press for 3 seconds to enter learning mode
LEDs
Contact In4 (Green)
Power1 (Green)
Priority1 (Orange)
Power ConsumptionDC5V:0.69W:7BTU/h

Note:
● The measurement in Watts indicates the typical power consumption of the device with no external loading.
● The measurement in BTU/h indicates the power consumption of the device when it is fully loaded.
Environmental
Operating Temperature0-50°C
Storage Temperature-20-60°C
Humidity0-80% RH, Non-condensing
Physical Properties
HousingMetal
Weight0.15 kg ( 0.33 lb )
Dimensions (L x W x H)8.20 x 7.30 x 2.62 cm
(3.23 x 2.87 x 1.03 in.)
NoteFor some of rack mount products, please note that the standard physical dimensions of WxDxH are expressed using a LxWxH format.

Datasheet

VK211-RS-232-Contact-to-USB-Keyboard-Converter-datasheet-en.pdf (1.02 MB)
DescriptionVer.Release DateFile Name
Firmware Upgradev1.0.0622024-04-17 vk211-v1.0.062.zip
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