SIMATIC Panel PC 577B
Operating Instructions (Compact), 04/2008, A5E02135173-01
17
Connecting
4
4.1
Connection elements and operator controls
Connection and Operator Control Components of the Computer Unit
Locations of connection and operator control components
Item Name
Description
(1) PCI
2 slots for PCI expansion
module
(2) DVI/VGA
DVI/VGA socket for
CRT or LCD monitor with DVI
interface or
VGA monitor via
DVI/VGA adapter
(3) CompactFlash
Slot for Compact Flash card
(4) COM 1
Serial port (RS232)
9-pin D-sub connector
(5) USB
4 USB 2.0 ports
(2 ports can be simultaneously
used as high current (500 mA)
outputs)
(6) Ethernet
2 RJ45 connections for
10/100/1000 Mbps
(7) On / Off switch
-
(8) 100 to 240 V AC
Connection for AC power
supply
An appropriate angle bracket is
included with the device for
interlocking the connecting
plug.
NOTICE
On / Off switch
The On / Off switch does not disconnect the device from the mains. When the switch is in
the 0 position, the device is still connected to the auxiliary voltage.
