Description
3.6 Installation
3.6.3
Connecting elements
Interfaces
Layout of the interfaces on the rear of the device
Item
Designation
(1)
DVI or
DMS59
(2)
Audio (input)
(3)
Audio (output)
(4)
VGA
(5)
MOUSE
(6)
KEYBOARD
(7)
LPT
(8)
COM
(9)
ETHERNET 1, 2 *
(10)
USB
20
Description
DVI-D connector of the ADD2 card for digital monitors (optional) or
DMS59 connector for Dual Head graphics card (optional).
Connectors for analog audio source, microphone, 3.5 mm phono jack
Connector for active speakers or headset, 3.5 mm phono jack
Connection for VGA monitor
Connection for a PS/2 mouse
Connection for a PS/2 keyboard
Parallel interface, 25-pin
Serial interface(V.24), 9-pin sub D plug
2 x RJ45 connectors, Ethernet 10/100/1000 Mbps
USB device connectors. USB ports 1 to 4
SIMATIC Rack PC 847B
Operating Instructions, 06/2008, A5E02203168-01