Siemens PC 670 - Manual (Page 180)

Technical Data Release 04/02
A-4 Panel PC 670 Computing Unit, Equipment Manual
Graphic
Graphic controller UXGA LCD controller on the AGP bus
Graphic store bis zu 32 MB SDRAM sind Bestandteil des
Hauptspeichers und können konfiguriert werden
(8/16/32MB)
Resolutions/frequencies/colors CRT: up to 1600x1200/85 Hz / 65536 colors with
PC133
up to 1280x1024/85 Hz / 65536 colors with
PC100 memory modules
Interfaces
COM 1 Serial port 1 (V.24 / TTY), 25 pin subminiature Cannon
connector
COM 2 Serial port 2 (V.24), 9 pin subminiature Cannon
connector
LPT1 Parallel port (standard, EPP and ECP modes)
Interface for printer with parallel port
VGA VGA port, connection for external monitor
Keyboard PS/2 keyboard connection
Mouse PS/2 mouse connection
USB 3 channels (1x internal, 2x external)
Card bus 1 port (max. type III)
DP12 port, potentially isolated
• Transfer rate
•
Mode
• Physical interface
•
Memory address area
• Interrupts
9-pin sub D socket connector, screw-type locking
• 9,6 kBaud to 12 Mbaud, configurable by SW
•
potentially isolatedt* 3 :
data lines A, B
control lines RTS AS, RTS_PG
- 5V voltage supply (max. 90 mA)
• ground connection:
- shield of the DP12 connecting line
• RS485, potentially isolatedt* 3
•
0CC000h ...0CC7FFh or 0DC000h ...0DC7FFh
• IRQ5, 10, 11 or 15 configurable by SW
Ethernet Ethernet port (RJ45)
Function displays (light-emitting diodes) on device
Computing unit SIMATIC Panel PC 670 FD/LS240 access (on FD/LS240 drive on the side of
the computer box)
CD ROM access (on CD ROM drive, if installed)
* 3
Electrical isolation through an extra-low voltage safety circuit (SELV)