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BT 20


With the BT20, we offer an operator panel for complete machine operator control. Thanks to tight front panel installation, the BT20 achieves a degree of protection of IP65. The marker strips are inserted from the sealed inner side of the device which ensures that this degree of protection is maintained. Extensive tests have shown that the BT20 is both reliable and suitable for use in industrial applications.

It supports the following communication protocols:

3964 R, ABB, AB-DF1, AB-DH485, AEG KS functions, AEG-Modbus, Bosch BUEP19, Bosch BUEP19E, Crouzet, Jetter, Mitsubishi, Modbus, Moeller Sucom A, Omron, SEW-Eurodrive, Siemens L1, Siemens MPI, Siemens PPI, (additional protocols on request)

Supported bus systems are:
Interbus-S, Profibus-DP, CAN, Modbus+


  • Full-graphics monochrome display, backlit
  • Extended temperature range: -20 ... 60 ┬░C
  • 8 user-programmable function keys (as option
    additional 24, or 48 function keys with LED)
  • Numeric keypad
  • Integrated language selection
  • Error diagnostics with 4 priorities
  • Flash memory with power failure protection
  • Portable project and/or recipe memory

Your contact person

Sales Department
+49 (7141) 2550-531

Further information


Your contact person

+49 (7141) 2550-531