Technical data

Hardware Information
6-3
SIMATIC Panel PC 670 Computing Unit Equipment Manual
Edition 12/01
6.2 Overview of the Components and Ports
Component/Port Description Parameters
CPU Mobile Intel processor (type MMC2) S Upgradeable
S Multimedia support
S On-board L2 cache with 128 k/256 k
Memory DIMM submodules
up to max. 256 MB/DIMM
S Data capacity of 64 bits + ECC
S Modules with ECC possible
S 3.3 V
S SDRAM to PC100 specification
S Up to 128 Mbit chip size on the
module
S 100 MHz bus speed
S 3 DIMMs can be used
S Easy to replace
S Variable from 64 to 256 MB/DIMM
Chipset Single chipset 440BX S SDRAM
S ECC support
Hard disk ATA-33 mode S Ultra DMA capable
DP12 Communication port
SIMATIC S7
S Isolated DP12
1)
(CP 5611 compatible)
S 12 Mbaud
TTY Communication with SIMATIC S5 CPU S Range up to 1000 m
USB Universal Serial Bus S One high current (500 mA) USB
ports
Ethernet 10BaseT/100Base-TX S 10/100 Mbaud, isolated
1)
Floppy Notebook port for 34-pin ribbon cable S 1.44 MB
Keyboard Port for PS2 keyboard S Standard
S Trackball supported
Mouse PS2 mouse port S Standard
Serial COM1, 25-pin
COM2, 9-pin
S TTY and V24
S Standard
Parallel Standard, bidirectional, EPP and
ECP modes
S 25-pin SUB-D
BIOS Update via software S 512 K in 4 pages
CDROM Master on secondary EIDE channel S 24 speed
LS120 Slave on secondary EIDE channel S 1.44 MB standard floppy disks
S 120MB SuperDisk
1) Electrically isolated in a safety extra-low voltage circuit (SELV)