B&R Industries Provit 5000 User Manual - page 84
Provit 5000 User’s Manual
83
Chapt
er
2
C
on
tro
lle
rs
Controllers • System Unit with Socket 7 (ZIF)
7.3 Mainboard
All of the IPC's basic functions are implemented on the mainboard. Basically, these are:
•
Processor socket
•
Chipset
•
2nd level cache
•
DRAM socket
•
Plug for the bus unit (power supply, ISA, PCI und IDE buses)
•
Super I/O controller (COM1, COM2, LPT1, external FDD interface, PS/2 mouse,
keyboard controller, USB interfaces, system clock)
•
VGA controller (with CRT and FPD connection)
•
Status LEDs
•
Battery
•
Reset button
•
Recovery mode jumper
•
MTC maintenance controller (Panelware module operation, keyboard operation,
Panellink FPD interface, temperature monitoring with fan control)
Components listed out here are described in detail in the following sections.
Figure 41: Mainboard of system units 5C5001.01, 5C5001.03 and 5C5601.01