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SIMATIC PC BI45/FI45 PII, Technical Description
C79000-G7076-C794-03
Interfaces
COM1
Serial port 1 (V.24 / TTY), 25-pin sub D socket connector
COM2
Serial port 2 (V.24), 9-pin sub D socket connector
LPT1
Parallel port (standard and EPP mode)
Interface for printer with parallel port
VGA
VGA interface, for external monitor
Keyboard
PS/2 keyboard interface
BI45: on the box
FI45: on the box and at the front
Mouse
PS/2 mouse port
MPI/DP Interface, optically isolated *2
9-pin sub D socket connector, screw-type locking
For SIMATIC MPI or PROFIBUS DP networks (CP 5611
compatible)
Data signalling rate
9.6 Kbps to 1.5 Mbps, software-selectable
Operating mode
Isolated*:
Data lines A, B
Control lines RTS_AS, RTS_PG
5V supply voltage (max. 90 mA)
Ground connection: MPI/DP connector cable shield
Physical interface
RS485, optically isolated
Memory address area
Resources are assigned via PCI-PNP
Interrupts
Resources are assigned via PCI-PNP
Relay interface,
only in conjunction with SafeCard
Connection of a signaling device to a SafeCard monitoring
module (see SafeCard description in the section on
“Monitoring Module”).
Function Displays
BI45
Floppy disk access (floppy disk drive on the side of the box)
CD access (CD drive on the side of the box)
FI45
POWER
Floppy drive
MPI/DP
RUN (in conjunction with SafeCard)
TEMP (in conjunction with SafeCard)
Floppy disk access (floppy disk drive behind the drive cover)
CD access (CD drive behind the drive cover)
*1 Maximum of 150 W in total, with +5V and +3.3V the sum of 100W must not be exceeded. +12V can be loaded with
11A for a maximum of 10 seconds.
*2 Optically isolated within the safety extra-low voltage circuit (SELV)
System Unit