Technical data

Hardware Information
8-3
SIMATIC Box PC 620 Manual
C79000-G7076-C639-02
8.2 Overview of the Components and Ports
Component/Port Description Parameters
Chipset Single chipset 440BX  SDRAM
 ECC support
BIOS Update via software  512K in 4 pages
CPU Mobile Pentium II / III / Celeron
(type MMC2)
 Upgradeable
 Multimedia support
 On Board L2-Cache with 128 k/256 k
Memory DIMM modules
up to max. 256MB/DIMM
 Data capacity of 64 bits + ECC
 Modules with ECC possible
 3.3 V
 SDRAM to PC100 specification
 up to 128MBit chip size on the
module
 66/100MHz bus speed
 2 DIMMs can be used
 easy to exchange
 variable from 64-256MB/DIMM
Grafik XGA-LCD-Controller am AGP-Bus
(C&T 69000)
 2 MByte SDRAM-Grafikspeicher
 CRT: bis 1024x768/75Hz 65535 Far-
ben oder bis 1280x1024/75Hz 256
Farben
Hard Disk ATA-33 mode  Ultra DMA capable
CDROM Master on secondary EIDE port  24 speed
Floppy Notebook port for 34 pin flat cable  1.44 MB
LS120 Slave on secondary EIDE port  1.44MB standard floppy disks
 120MB SuperDisk
Keyboard Port for PS2 keyboard  Standard
 Trackball is supported
Mouse PS2 mouse port  Standard
Serial COM1/25 pins
COM2/9 pins.
 TTY and V24
 Standard
TTY Communication with SIMATIC S5-CPUs  Range up to 1000 m
Parallel Standard, bidirectional, EPP and
ECP mode
 25 pin subminiature Cannon
connector
DP12 Communication port
SIMATIC S7
 potentially isolated DP12
1)
(CP 5611 compatible)
 12MBaud
USB Universal Serial Bus  two high current (500mA) USB ports
(1x external and 1x internal)
Ethernet 10BaseT/100Base-TX (Intel 82559)  10/100 Mbps, potentially isolated
2)
1) Electrically isolated in a safety extra-low voltage circuit (SELV)