POSYC 4301/4302/4303 series industrial PCs
Installation, use and maintenance manual - EN
Rev. 1.02
17
There are 2 USB connectors on the front panel and a reset button, protected by a rubber stopper, and 2 sign-
aling LEDs, as shown in the following figure.
HDMI
HDMI audio / video interface port
24V LED
Green LED indicating 24V power supply presence
24V IN
24V power supply connection
PROFIBUS (only POSYC 4302)
Profibus card
Name
Function
USB
2 x USB 2.0 port
HDD LED
White LED signaling activity CFast
PWR LED
POSYC white LED indicator on
RESET
Reset button
HDD LED
PWR LED
RESET
USB