Siemens C79000 Z7076 C638 04 User Manual

7-4

SIMATIC Box PC 620   Operating Manual

C79000-Z7076-C638-04

Ports
COM1  

*

1

Serial port 1 (V.24 / TTY), 25 pin subminiature Cannon
connector

COM2

Serial port 2 (V.24), 9 pin subminiature Cannon
connector

LPT1

Parallel port (standard, EPP and ECP mode)

Connection for printer with parallel port

VGA

VGA port, connection for external monitor

Keyboard

PS/2 keyboard connection (combined interface with
track ball signals

Mouse

PS/2 mouse connection

USB

2 channels (1x internal, 1x external)

Card bus

1 port (max. type III)

DP12 port, potentially isolated  

*

2

•

Transfer rate

•

Operating mode

•

Physical interface

•

Memory address area

•

Interrupts

9 pin subminiature Cannon socket, screw locking

•

9,6 kBaud to 12 Mbaud, configurable by SW

•

potentially isolated*:

- data lines A,B

- control lines RTS AS, RTS_PG

- 5V supply voltage (max. 90 mA)

•

connected to ground:

- shield of the DP12 connecting line

•

RS485, potentially isolated*

•

0CC000h ...0CC7FFh or 0DC000h ...0DC7FFh

•

IRQ5, 10, 11 or 15 configurable by SW

Ethernet

Ethernet port (RJ45)

Function Indicators (LEDs) on the Device
SIMATIC Box PC 620

FD/LS120 access (on FD/LS120 drive on the side of
the computer box)

CD ROM access (on the CD ROM drive, if fitted)

*

1

Without TTY for the basic variant of the Box PC

*

2

Not available for the basic variant of the Box PC