Siemens SIMATIC PANEL PC 877 - Manual (Page 22)

Description
3.2 Technical features
SIMATIC Panel PC 877
3-4
Operating instructions, Release 07/2006, A5E00877780-01
Configuration options
Power supply
• 100V/240V AC, 360 W; wide range; with bridgin
brief power failures in accordance with NAMUR:
maximum 20 ms at 0.85 x U
n
(U
n
= rated voltage)
• 24 V DC, 265 VA, optional, only in connection with
Intel ® Pentium Mobile
Processor • Intel ® Celeron 2 GHz,
400 MHz Front Side Bus FSB,
1024 Kbytes Second Level Cache
• Intel ® Pentium 4 2.8 GHz,
533 MHz Front Side Bus FSB,
512 Kbytes Second Level Cache
• Intel ® Pentium 4 Mobile 2.2 GHz,
400 MHz Front Side Bus FSB,
512 Kbytes Second Level Cache
Main memory 2-socket SDRAM DDR266: 256 MB, 512 MB, 1 GB, 2 GB
Hard disks • 1 x 3.5" hard disk ≥ 40 GB
• 1 x 3.5" hard disk ≥ 80 GB
• 2 x 2.5'' hard disks ≥ 60 GB with RAID 1 system SATA
Disk drive • Without
• DVD-ROM
• CD-RW/DVD drive
Operating system Without
Preinstalled, also provided on the Restore DVD and Microsoft
Recovery CD
•
Windows 2000 Professional MUI*
• Windows XP Professional MUI*
*MUI: Multi-lingual user interface; German, English, French, Italian,
Spanish, Japanese, Korean, Chinese simplified and Chinese
traditional