① Component name
② Article number
③ Serial number
④ Material number
⑤ Hardware revision level
⑥ MAC address
Figure 12-8 PP 72/48D PN type plate
Note
The type plate is located on the rear side of the mounting plate. Note the relevant data because
the type plate is no longer visible after installation.
LED displays
Each PROFINET port has two integrated LEDs displaying the link status (green) and activity
(orange); see chapter AUTOHOTSPOT.
The PP 72/48 D PN has the following additional LEDs, which provide information on the module
status:
Table 12-11 LEDs: Status display
Name Designation Color Description
H1 PowerOK Green Lit: Power supply OK
O: As soon as one of the generated logic voltages falls below its setpoint, a reset is
triggered and the PowerOK LED goes out.
Connectable components
12.2 PP 72/48D PN
NCU 1740
Equipment Manual, 10/2021, A5E51087503B AA 111
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