Siemens Industry Online Support
Siemens AG
Entry type: Product note Entry ID: 35401913, Entry date: 04/09/2009

New Colored Tags for Color Coding of ET 200S Terminal Modules

  • Entry
  • Associated product(s)

New colored tags are now available for color coding the terminals of ET 200S terminal modules.

Changes and new functions compared to the previous color coding tags:

  • The previous tags were injection-molded in strip form; the new tags are molded in a star-shaped form. This makes them more stable and they are easier to grip and work with.
  • The new tags are now available in a smaller quantity of 200 pcs..
  • The same colors are available as previously.
  • The color coding tags are suitable for all ET 200S and ET 200S Compact terminal modules.

The following new color coding tags are available.

Order No. Color
6ES7 193-4LA20-0AA0 white
6ES7 193-4LB20-0AA0 yellow
6ES7 193-4LC20-0AA0 green-yellow
6ES7 193-4LD20-0AA0 red
6ES7 193-4LF20-0AA0 blue
6ES7 193-4LG20-0AA0 brown
6ES7 193-4LH20-0AA0 turquoise

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