13 vga/dvi – BECKHOFF CB2051 User Manual
Page 31
VGA/DVI
Chapter: Connectors
Beckhoff New Automation Technology CB2051
page 31
3.13 VGA/DVI
The module is equipped with a standard DVI-I-connector, which can be used to connect either a DVI
capable display or a standard VGA CRT – using a DVI-DSUB adapter, if necessary.
Pin
Name
Description
1
TMDSDAT2#
DVI data 2
2
TMDSDAT2
DVI data 2
3
GND
ground
4
N/C
reserved
5
N/C
reserved
6
DDC CLK
DDC clock (DVI/VGA)
7
DDC DAT
DDC data (DVI/VGA)
8
VSYNC
VGA vertical sync
9
TMDSDAT1#
DVI data 1
10
TMDSDAT1
DVI data 1
11
GND
ground
12
N/C
reserved
13
N/C
reserved
14
VCC
5 volt supply
15
GND
ground
16
HP_DETECT
hot plug detect
17
TMDSDAT0#
DVI data 0
18
TMDSDAT0
DVI data 0
19
GND
ground
20
N/C
reserved
21
N/C
reserved
22
GND
ground
23
TMDS CLK
DVI clock
24
TMDS CLK#
DVI clock
C1
RED
VGA red
C2
GREEN
VGA green
C3
BLUE
VGA blue
C4
HSYNC
VGA horizontal sync
C5
GND
ground