Siemens SIMATIC PC 670 Equipment Manual page 136

Hardware Information
Component/
Port
Parallel Standard, bidirectional, EPP and
ECP modes
DP12 Communication port
SIMATIC S7
USB Universal Serial Bus
Ethernet 10BaseT/100Base-TX (Intel 82559)
1
* Electrically isolated in a safety extra-low voltage circuit (SELV)
7-4
Description Parameters
S
25 pin subminiature Cannon connector
S
potentially isolated DP12 *
(CP 5611 compatible)
S
12MBaud
S
three high current (500mA) USB ports
(2x external and 1x internal)
S
10/100 Mbps, potentially isolated *
Panel PC 670 Computing Unit, Equipment Manual
Release 04/02
1
1