Siemens Industry Online Support
Siemens AG
Entry type: Product note Entry ID: 109756985, Entry date: 04/12/2018

Product phase-out of SIMATIC MV340 optical handheld reading devices

  • Entry
  • Associated product(s)
Product phase-out of the SIMATIC MV340 optical handheld reading device is scheduled for March 1, 2018.

The SIMATIC MV340 optical handheld reading device (order no. 6GF3340-0HT01) will no longer be actively marketed as of March 1, 2018 and should therefore no longer be planned for use in new plants.



Affected components


SIMATIC MV340 (incl. USB cable)


RS 232 cable with power supply voltage for Europe / South America



Security information
In order to protect technical infrastructures, systems, machines and networks against cyber threats, it is necessary to implement – and continuously maintain – a holistic, state-of-the-art IT security concept. Siemens’ products and solutions constitute one element of such a concept. For more information about cyber security, please visit