Siemens SIMATIC PANEL PC 877 Operating Instructions Manual page 204

Detailed descriptions
17.1 Motherboard
DVI interface, X303
The DVI socket has the following pinout:
DVI interface
PinNo.
S
S1
C1
C2
C3
C4
C5
CSA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
17-12
Abbreviation
GND
GND
R
G
B
HSYNC
GND
GND
TX2N
TX2P
GND
NC
NC
DDC CLK
DDC CLK
VSYNC
TX1N
TX1P
GND
NC
NC
+5 V
GND
MONDET
TX0N
TX0P
GND
NC
NC
GND
TXCP
TXCN
Meaning
Ground
Ground
Red
Green
Blue
Horizontal synchronizing pulse
Ground
Ground
TDMS data 2-
TDMS data 2+
Ground
Not assigned
Not assigned
DDC clock
DDC data
Vertical synchronizing pulse
TDMS data 1-
TDMS data 1+
Ground
Not assigned
Not assigned
+5 V
Ground
Hotplug detect
TDMS data 0-
TDMS data 0+
Ground
Not assigned
Not assigned
Ground
TDMS clock +
TDMS clock -
Operating instructions, Release 07/2006, A5E00877780-01
Input/Output
–
–
Output
Output
Output
Output
–
–
Output
Output
–
–
–
Input/Output
Input/Output
Output
Output
Output
–
–
–
Output
–
Input
Output
Output
–
–
–
–
Output
Output
SIMATIC Panel PC 877