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BK MIKRO BKM93/BKM93KIO Basic controller has more limited functions than the premium version controllers. This controller only monitors object or free space applications for 1 tool in a single direction or 2 tools being checked bi-directionally (right/left). This controller would be used for applications that in the past used the BK4 or BK5 type controllers.
BK Mikro BKM93 Baisc Controllers

General features include:

  • Clockwise and/or counter-clockwise rotation of the wand is programmable allowing an optimum adaptation to the machine.
  • The scanning intensity is adjustable in 8 steps. Even rotating drills with small diameters can be checked.
  • The scanning results are display as "OK" or "KO" and signalled by LEDs on the front side of the device.
  • The PROFIBUS is a standard Sub-D 9 pin connection; the USB connection is a USB-mini plug / type B and meets the 2.0 specification.
  • Three digital inputs serve to activate the functions "Teach-in" to learn the position to be scanned, "Start" to initialize the scanning process and "Configurable" for receiving a stop command.
  • Two digital outputs provide the signals for the message "OK" or "KO".
  • The relay contacts are configurable as N/C or N/O connections. They can be set as momentary (valid with start or timed) or latching.
  • Convenient configuration software for programming and setting of tool data is available at no cost.


  • Mini USB for PC connection
  • 3 digital control inputs (positive or negative logic)
    • Start and teach signal
    • One configurable input
  • 2 relay outputs selectable as N/C or N/O contact
    • Signal all clear message (“OK”)
    • Signal error message (“KO”)
  • Scanner connection
  • 4 LEDs for status display
  • Opening for top hat plug for optional connection to I/O extension module
  • Din rail mounting

BK Mikro BKM93 BK Mikro BKM92KIO Controllers

                      BKM93                                          BKM93KIO 

BKM93 Mechanical Dimensions (mm)                  

BKM93KIO Mechanical Dimensions (mm)                  

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