Proface PS4800 - 19 Panel PC" - Manual (Page 33)

PS-4700/4800 Series (Atom N270 / Core 2 Duo P8400 Pre-installed Model) User Manual
33
Top View of the AC Industrial Personal Computer
1 AC power connector
2 MIC, Line IN, Line out
3 COM2
4 COM1
5 Monitor/Panel, DVI-I
6 ETH1 (10/100/1000 MBit)
7 ETH2 (10/100/1000 MBit)
8 USB1, USB3 (max.1 A)
9 USB2, USB4 (max. 500 mA)
10 Ground connection
11 COM Expansion Board (depending on references)