Siemens PC 670 用户手册
Hardware Information
Release 04/02
7-10
Panel PC 670 Computing Unit, Equipment Manual
7.5
Interfaces
The following interfaces are available on the computing unit’s mainboard:
S
ports for connecting external devices
S
ports for connecting displays
S
ports for internal connections (drives, wiring backplane, etc.)
The connector pin-outs of the different ports are described in the sections below.
7.5.1
External interfaces
Interface
Position
Connec-
tor
Description
COM 1
external
X9
3F8h-3FFh, can be disabled
IRQ4, edge-triggered
25-pin, socket, V.24/V.28 and
20mA (TTY isolated)
IRQ4, edge-triggered
25-pin, socket, V.24/V.28 and
20mA (TTY isolated)
COM 2
external
X11
2F8h-2FFh, can be disabled
IRQ3, edge-triggered
9-pin, standard connector
IRQ3, edge-triggered
9-pin, standard connector
LPT1
external
X9
378h-37Fh, can be disabled
IRQ7, edge-triggered
25-pin, standard socket
IRQ7, edge-triggered
25-pin, standard socket
PS/2 mouse
external
X6
060h-064h
IRQ12, edge-triggered
6-pin, mini DIN socket
IRQ12, edge-triggered
6-pin, mini DIN socket
PS/2 keyboard
external
X6
060h-064h
IRQ1, edge-triggered
6-pin, mini DIN socket
IRQ1, edge-triggered
6-pin, mini DIN socket
USB
external
X40
First USB channel, additional internal
second
USB channel for front interface
second
USB channel for front interface
MPI /DP12
external
X600
Can be disabled
IRQ5, edge-triggered
9-pin, standard socket, isolated port
IRQ5, edge-triggered
9-pin, standard socket, 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
be
disabled
IRQ9, edge-triggered
15 pin, standard socket
PCCard/CardBus
port
port
external
X700
3E0h-3E1h
100-pin SMD socket connector
100-pin SMD socket connector