Overview Of The Components And Ports - Siemens SIMATIC Box PC 840 Manual

7.2

Overview of the Components and Ports

Component/Port
Chipset Single chipset Intel 815E
BIOS Update via software
CPU Pentium III / Celeron
(type FC PGA370)
Memory DIMM modules
up to max. 256MB/DIMM
Graphics UXGA LCD controller at AGP bus
(ATI M3-D)
Hard disk ATA 33/66 mode
CD ROM Master on secondary EIDE port
CD RW/DVD Master on secondary EIDE port
Floppy Notebook port for 34 pin flat cable
LS240 Slave on secondary EIDE port
Keyboard Port for PS2 keyboard
Mouse PS2 mouse port
Serial COM1/25 pins
COM2/9 pins.
2
TTY * Communication with SIMATIC S5-CPUs
Parallel LPT1/25 pins
2
DP12 * Communication port
SIMATIC S7
USB Universal Serial Bus
Ethernet 10BaseT/100Base-TX (Intel Kinnereth,
DA82562ET)
1
*
Electrically isolated in a safety extra-low voltage circuit (SELV)
2
*
Optional product feature
SIMATIC Box PC 840 Manual
A5E00085984-04
Description
Hardware Information
Parameters
S
SDRAM
S
512K in 4 pages
S
Upgradeable
S
Multimedia support
S
On Board L2-Cache with 128 k/256 k
S
Data capacity of 64 bits
S
3.3 V
S
SDRAM to PC100 specification
S
up to 128MBit chip size on the
module
S
66/133 MHz bus speed
S
3 DIMMs can be used
S
easy to exchange
S
variable from 64-512MB/DIMM
S
8 Mbytes SDRAM graphics memory
S
CRT: up to 65535 colors
or up to 256 colors
S
Ultra DMA capable
S
24 speed
Multi Spin Writer Drive
S
Read: CD ROM, CD R 14-32 times,
CD RW 8-20 times,
DVD 8 times Speed
S
Write: CD R 12 times,
CD RW 10 times Speed
suppors recording:
S
Disc at once, Track at once,
Session at once, Packet writing
S
1.44 MB
S
1.44MB standard floppy disks
S
120/240 MBytes SuperDisk
S
Standard
S
Trackball is supported
S
Standard
S
2
TTY * and V24
S
Standard
S
Range up to 1000 m
S
Standard, bidirectional, EPP and
ECP mode
S
potentially isolated DP12 *
(CP 5611 compatible)
S
12MBaud
S
high current USB port (500mA)
S
10/100 Mbps, potentially isolated *
1
1
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