Siemens SIMATIC S7-1500 Equipment Manual page 38

The table below shows how the MAC addresses are assigned.
Table 4- 2
MAC address 1
MAC address 2
MAC address 3
CPU 1513-1 PN (6ES7513-1AM03-0AB0)
Equipment Manual, 11/2023, A5E40881673-AD
Assignment of the MAC addresses
Assignment
PROFINET interface X1
(visible in STEP 7 for accessible devices)
Port X1 P1R (required for LLDP, for
example)
Port X1 P2R (required for LLDP, for
example)
Connecting up
Labeling
• Front, lasered
• Right side, lasered (start of number
range)
• Front and right side, not lasered
• Front, not lasered
• Right side, lasered
(end of number range)
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