Siemens Simatic Field PG Manual page 23

Here is the ventiduct.
Caution
!
The ventiducts for incoming and outgoing air must not be obstructed. Otherwise,
there is a risk of overheating.
Here you can connect an appropriate external monitor.
Caution
Make sure the monitor can handle the resolution and refresh rate settings. Other-
wise, it can result in damage.
Second USB port.
Socket for the DC output plug of the power supply that is included in your
consignment.
SIMATIC Field PG Manual
A5E00075760-04
Getting Familiarized with the SIMATIC Field PG
2-5