Technical data

SIMATIC Box PC 620 Expansions
5-8
SIMATIC Box PC 620 Manual
C79000-G7076-C639-02
Components on the Motherboard
The following components are located on the motherboard of the
SIMATIC Box PC 620:
Serial
Number
Functions
1 Processor module with heat sink
2 Connector for fan
3 Loudspeaker
4 Connector for clock battery
5 System memory, 2 slots
6 TTY transmitter
7 TTY receiver
8 PC card slots
9 DIP switch TTY active/passive
10 RJ45 socket for ethernet LAN
11 DP12 RS485 module
12 MPI/DP port
13 USB bus connector
14 Serial port COM 2,
15 Socket for VGA monitor
16 Serial port COM 1/TTY
17 Parallel port LPT 1
18 PS/2 mouse connection
19 PS/2 keyboard connection
20 Connection to power supply (power supply unit)
21 Temperature sensor
22 Connector alternative
23 IDE connector for 3.5 “ hard disk
24 IDE connector for 2.5 “ hard disk
25 Floppy drive connector
26 IDE connector for LS 120
27 IDE connector for CD-ROM
28 Connector for 5 V CMOS display
29 Connector for front interface
30 Connector for LVDS display (3.3 V/5 V)
31 Slot for P&D interface module
32 Button for hardware reset
33 Fan