Hardware Information

7.5Ports

The following ports are available on the motherboard of the Box PC 620:

SExternal ports for the connection of external devices

SInterfaces for the connection of display devices

SPorts for internal connections (drives, bus boards etc.)

The connector assignments of the individual ports are described in the following chapters.

7.5.1External Ports

Port

Position Connector

Description

COM1

external

X9

3F8h-3FFh, can be disabled IRQ4, edge-triggered

25 pin, socket, V.24/V.28 and 20mA (TTY potentially isolated)

COM2

external

X11

2F8h-2FFh, can be disabled IRQ3, edge-triggered

9 pin, standard connector

LPT1

external

X9

378h-37Fh, can be disabled IRQ7, edge-triggered

25 pin, standard socket

PS/2 mouse

external

X6

060h-064h

IRQ12, edge-triggered 6 pin, mini DIN socket

PS/2 keyboard

external

X6

060h-064h

IRQ1, edge-triggered 6 pin, mini DIN socket

USB

external

X40

First USB channel, additional internal second USB channel for front interface

MPI /DP12

external

X600

can be disabled IRQ5, edge-triggered

9 pin, standard socket, potentially isolated port

Ethernet

external

X500

RJ45

 

 

 

 

VGA

external

X11

3B0h-3BFh, 3C0h-3CFh, 3D0h-3DFh, can

 

 

 

be disabled

 

 

 

IRQ9, edge-triggered

 

 

 

15 pin, standard socket

 

 

 

 

PCCard/CardBus port

external

X700

3E0h-3E1h

100 pin SMD plinth

SIMATIC Box PC 620 Manual

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Image 141
Siemens 620 appendix External Ports, Port Position Connector Description