Siemens C79000 Z7076 C638 04 User Manual

Page 29

Hardware Components of the SIMATIC Box PC 620

3-3

SIMATIC Box PC 620 Operating Manual
C79000-Z7076-C638-04

Connections

Function

VGA

VGA port for connecting an external monitor, 15 pins,
subminiature Cannon connector, sockets

COM1/V24/AG*3

Serial port 1 (V24, via BIOS-Setup can be switched to TTY),
25 pins, subminiature Cannon connector, sockets

COM2

Serial port 2 (V24) 9 pins, subminiature Cannon connector, pins

Mouse

PS/2 mouse connector

Keyboard *1

PS/2 keyboard connector

LPT1/Printer

Parallel port, connection for devices with parallel interface (e.g.
printer), 25 pins, subminiature Cannon connector, sockets

MPI/DP
(RS 485) *2

Connection of an S7 programmable controller, 9 pins,
subminiature Cannon connector, socket

Ethernet

Connection for local network (LAN), RJ45

USB

Connection for Universal Serial Bus

PC card

Connection for PC cards Type I/II/III

PCI slot

Internal slot for expansion modules

PCI/ISA slot

Internal slot for expansion modules

Device socket for
non-heating
appliances with AC
supply or terminal
screw with DC supply

Power suppply

If expansion modules have been inserted in the PC, there are additional ports.
Please refer to the description of the respective module for their purpose.

Keyboards with an integrated track ball (e.g. PG 720 or PG 740) can be
connected.

Electrical isolation through an extra-low voltage safety circuit (SELV).
MPI/DP is not available for the basic variant of the Box PC

You change the connection into a male connector by attaching the gender
changer (constituent part of the source material package).
Without TTY for the basic variant of the Box PC