Description
3.4 Function
SIMATIC Rack PC 840 V2
Operating Instructions, Edition 05/2006, A5E00248055-04
3-3
3.4
3.4
Function
•
Integrated and configurable monitoring functions (program execution (watchdog), internal
enclosure temperature, fan speed)
•
Enhanced diagnostic / messaging via Ethernet, E-mail, SMS, and for direct input in
SIMATIC software via OPC (optional via SIMATIC PC DiagMonitor):
–
Operating hours counter
–
Hard disk status
–
System status (heartbeat)
–
Automatic logging of all messages by means of log file
–
Options of central monitoring of networked SIMATIC PCs
•
RAID1 for automatic data mirroring on two hard disks
3.5
3.5
Features
General features
Design
•
19” rack, 4 HE
•
Robust installation enclosure, all metal
•
Prepared for mounting telescopic rails
•
Horizontal installation is possible
•
Lockable front cover as access protection
Enclosure
•
Dust protection by means of overpressure ventilation
using bearing seated front fan through filter
•
Case cover can be opened and front fan can be
replaced without special tools
•
Card retainer for reliable operation of PC modules under
vibration and shock conditions
Drive bays
•
Front: 3 x 5.25" and 2 x 3.5"
•
Internal: 2 x 3.5" (in the optional vibration-damping drive
bracket)
Slots for expansion cards
•
5x PCI long
•
2x PCI/ISA (shared) long
•
3x ISA long
max. 10 modules simultaneously
Video
Pro Savage 8 AGP 4x
8 to 32 MB used in RAM
CRT:
-up to 1280x1024 at 100 Hz / 32-bit color resolution
-up to 1600 x1200 at 60 Hz / 16-bit color resolution
Interfaces
PROFIBUS/MPI (12 Mbps)
12 Mbps (isolated potential, compatible to CP 5611);
optional
