Hardware Ports - Siemens SIMATIC Box PC 820 Manual

2.7

Hardware Ports

Position of Connectors and Switches
The following figure illustrates the connector and switch positions of the
components on the motherboard.
X921
X402
Ethernet
VGA
X18 TTY Empf.
X17 TTY Send.
X408
1
1
X30
Fan
X26
Fan
Figure 2-3 Motherboard: Position of Connectors and Switches
Siemens Distributor
Box PC 820 / PC FI45 V2, Manual
A5E00051531-03
X901
X800
X10 COM 1
USB
MPI
1
X504 RS485 Hybrid
1
S2 1,2,3,4
S1 1,2,3,4
X503 RS485 Hybrid
Motherboard
X7
X9
Mouse
LPT 1
1
1
X24
Battery
X45
DTM
SV CDROM
X25
SV PSoff
X5 Floppy
X120
1
X3 Secondary EIDE
1
1
X4 Primary EIDE
2-9