Siemens PANEL PC 877 User Manual

 

Technical data 

 

15.1 General technical data 

SIMATIC Panel PC 877 
Operating instructions, Release 07/2006, A5E00877780-01 

15-3

 

General technical data 
Motherboard 
Processor 

Intel ® Pentium 4 2.8 GHz 

Intel ® Celeron 2 GHz 

Intel ® Pentium 4 Mobile 2.2 GHz 

Internal processor cache 

Intel ® Pentium 4 2.8 GHz, 512 KB 

Intel ® Celeron 2 GHz, 128 KB 

Intel ® Pentium 4 Mobile 2.2 GHz, 512 KB 

Front Side Bus 

Intel ® Pentium 4 2.8 GHz, 533 MHz 

Intel ® Celeron 2 GHz, 400 MHz 

Intel ® Pentium 4 Mobile 2.2 GHz, 400 MHz 

Main memory 

2 sockets maximum 2 GB SDRAM DDR 

See order documentation for expansion memory 

Free expansion slots 

2 shared ISA/PCI, long 

2 x PCI, long 

1 ISA, long 

Max. permitted current consumption per ISA slot 

Max. permitted current consumption per PCI slot 

Permitted total power consumption for all slots 

5 V/ 2 A, 12 V/ 0.3 A, -12 V/ 0.05 A 

5 V/ 2 A or 3.3 V/ 2A, 12 V/ 0.3 A, -12 V/ 0.05 A 

The total power consumption of all slots may not exceed 50 W. 

 
Disk drives 
Floppy disk drive

 

 

3.5''; 1.44 MB 

Hard disk 

3.5'' EIDE, UDMA, see order documentation for hard disk capacity

2.5" SATA with RAID controller 

depending on the device features 

Optical drive

2)

 

EIDE, UDMA33, for information on features, refer to the order 

forms. 

 
Interfaces 
COM1 

Serial interface 1, 25-pin sub-D connector 

COM2 

Serial interface 2, 9-pin -Sub-D connector 

LPT1 

Parallel interface, standard mode, EPP mode 

Connection for parallel interface printer 

DVI 

Port for external CRT / LCD monitor 

Keyboard 

PS/2 keyboard connection 

Mouse 

PS/2 mouse port 

USB 2.0 

6) 

 

2 x externally on interface side 

1 x on front of the control unit 

5)