Siemens SIMATIC RI 45 PIII Series Manual page 37

Ports
Floppy internal
X50
Hard disks X4 internal
CD-ROM X3
120MB floppy
COM1 at rear
X10
COM2 at rear
X911
LPT1 at rear
X9
MPI/DP at rear
X800
Keyboard, internal
integrated trackball
X6
Mouse at rear
X7
Power supply internal
X80,90,100,120
USB at rear
X901
Relay interface at rear
X802
Ethernet at rear
X921
Special
Connector
X1 internal
X12 internal
X15 internal
X17 internal
X18 internal
X19, X20, X21 internal
X24 internal
X26, X30 internal
X27 internal
X40 internal
X61 intern
RI 45 PIII, Manual
C79000-G7076-C817-01
Two-drive capacity
360kB, 720kB, 1.2MB, 1.44MB
3F0h-3F7h, 370h-377h, disconnectable
IRQ 6, edge triggered
34-pin, standard connector
170h-177h, 1F0h-1F7h, disconnectable
IRQ14, IRQ15, edge triggered
2*40-pin in standard connector, 4 drives are possible
3F8h-3FFh, disconnectable
IRQ4, edge triggered
25-pin, socket connector, V24/V28 and 20mA (TTY)
2F8h-2FFh, disconnectable
IRQ3, edge triggered
9-pin, standard connector
378h-37Fh, disconnectable
IRQ7, edge triggered
25-pin, standard socket connector
disconnectable
PCI PNP supported
9-pin, standard socket connector (CP 5611-compatible)
060h-064h
IRQ1, edge triggered
6-pin, mini Din socket
Trackball connection integrated
060h-064h
IRQ12, edge triggered
6-pin, mini Din socket
PS/2 connector (P8, P9, P10), 6-pin
3-pin connector for auxiliary voltage 5 V
Highcurrent, PCI PNP is supported
two 4 Pin USB-interfaces Type A
9pin Sub-D-socket with flat cableX802 connections
PCI PNP is supported
RJ45-socket with twoLEDs (active, Token)
EISA socket connector for direct connector (ISA; PCI signals)
Slot 1 for Pentium III
Status bar indicators (only SafeCard option)
Socket for TTY send submodule
Socket for TTY receive submodule
3 DIMM sockets, 64 bit + 8 bit ECC (X21 comes already fitted)
Connector for lithium battery
Fan supply, 2 connectors (2-pin)
Voltage regulator submodule for Slot 1, 40-pin plug connector
Internal universal serial bus connector for USB sound module
Microphone-, speaker connector for sound interface module
Motherboard
2-9