Optional Markings - Siemens SIMATIC ET 200SP HA System Manual

Wiring
6.1 Markings of IO device components
6.1.2

Optional markings

Introduction
In addition to the factory markings, there are other options for labeling or identifying the
ET 200SP HA modules:
● Interface module
● I/O module
● Slot cover
● Terminal block
Optional markings
● The color-coded labels are module-specific labels for color coding the potentials of the I/O
modules. A color code (Color Code, e.g. CC01) is printed on each color-coded label and I/
O module. The color code can be read directly on the I/O module to determine which color-
coded label you need for the terminal block.
– Module-specific color combinations are available for the process terminals. Meaning
● The reference identification labels (according to EN 81346) can be attached to every
interface module, BusAdapter and I/O module.
Due to the standard markings for printing, the reference identification label is suitable for
automatic labeling with E-CAD systems.
76
(see manuals I/O modules
55679691/133300)).
(http://support.automation.siemens.com/WW/view/en/
ET 200SP HA Distributed I/O system
System Manual, 08/2019, A5E39261167-AD