Manufacturing Number; Hardware Address (Mac Id); Figure 2: Labeling On The Side Of A Component (Example); Figure 3: Example Of A Manufacturing Number - WAGO -I/O-SYSTEM 750 Manual

20 System Description
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3.1

Manufacturing Number

The serial number indicates the delivery status directly after production. This
number is part of the labeling on the side of each component.
In addition, the serial number is printed on the cover cap of the configuration and
programming interface of the fieldbus coupler/controller, so that it can also be
read when installed.

Figure 2: Labeling on the side of a component (example)

01
Calendar
week

Figure 3: Example of a manufacturing number

The manufacturing number consists of the production week and year, the software
version (if available), the hardware version of the component, the firmware loader
(if available) and further internal information for WAGO Kontakttechnik GmbH
& Co. KG.
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3.2

Hardware Address (MAC ID)

Each PROFINET IO advanced Fieldbus Coupler has an internationally
unambiguous physical address, referred to as the MAC-ID (Media Access Control
Identity).
As part of the labeling on the right side of this component, the MAC ID is printed
in the block diagram of the fieldbus coupler/controller.
In addition, the MAC ID is located on a self-adhesive tear-off label on the left side
of the fieldbus coupler/controller.
The MAC ID has a fixed length of 6 bytes (48 bits) which are presented
hexadecimal. The first three bytes identify the manufacturer (e.g. 00:30 DE for
WAGO). The second 3 bytes comprise the unique serial number of the hardware.
Manufacturing number
03 01 02
Year Software Hardware
version version
750-375 PROFINET IO advanced Fieldbus Coupler
03 - B060606
Firmware Internal
loader number
version
WAGO-I/O-SYSTEM 750
Manual
Version 1.1.0