Siemens SIMATIC Rack PC 840 V2 Operating Instructions Manual page 92

Technical data
14.1 General specifications
General technical data
Video
Video controller
Video memory
Resolutions/frequencies/colors
Interfaces
COM1
COM2
LPT1
VGA
Keyboard
Mouse
USB 2.0 rear panel of the device
USB 2.0 front panel of the device
PROFIBUS
Ethernet
Status displays (LEDs)
Approvals
CE
ULus
cUL
Isolated within the safety extra-low voltage circuit (SELV)
∗
Restrictions for drives in the front drive bay: When operating with stands, the following
1
values 10 to 58 Hz must not be exceeded: 0.019 mm, 58 to 500 Hz: 3 m/s
mounted on telescopic rails may not be exposed to mechanical stress.
Restrictions for drives in the front drive bay: When operating with stands, the values of
2
30 m/s
mechanical stress.
14-4
4
may not be exceeded. Devices mounted on telescopic rails may not be exposed to
2
DVD-R DL 8x
CD-R 48x
CD-RW 32x
ProSavage8 AGP 4x
occupies 8 to 32 MB in main memory
up to 1280x1024 at 100 Hz / 32-bit colors
up to 1600x1200 at 60 Hz / 16-bit colors
Serial port 1 (V.24), 25-pin D–Sub socket, with gender
changer 25-pin D–Sub connector
Serial port 2 (V.24), 9-pin D sub connector
Parallel port (Standard, EPP and ECP mode)
Connection for parallel port printer
Connection for external monitor
PS/2 keyboard connection
PS/2 mouse port
2x USB 2.0 devices (500 mA high current, high speed
up to 480 MB/s)
1x USB 2.0 devices (500 mA high current, high speed
up to 480 MB/s)
9-pin D–Sub socket, CP5611-compatible, 9.6 kbps to
12 Mbps, configurable with software,
isolated RS485 (SELV circuit)
Ethernet port (RJ45)
POWER
HARDDISK
ETHERNET
PROFIBUS
FAN
TEMP
WATCHDOG
FD access
DVD-ROM, DVD/CD-RW, DVD burner access
Industrial area (noise emission to EN 61000-6-4: 2001;
interference resistance to EN 61000-6-2: 2001)
60950-1
60950-1
Operating Instructions, Edition 05/2006, A5E00248055-04
. Devices
2
SIMATIC Rack PC 840 V2