Beckhoff CX2040 User Manual

Mounting and wiring
3.7 DVII port
DVII port (X200)
The DVII interface transfers digital data and is suitable for connecting a digital display. The resolution at the
display or the Beckhoff Control Panel depends on the distance from the display device. The maximum
distance is 5 m. Beckhoff offers various Panels with an integrated “DVI extension”. These make a cable
length of up to 50 metres possible.
DVII socket
Pin Assignment Pin Assignment Pin Assignment
1 TMDS Data 29 TMDS Data 117 TMDS Data 0
2 TMDS Data
2+
10 TMDS Data
1+
18 TMDS Data 0+
3 TMDS Data
2/4 Shield
11 TMDS Data
1/3 Shield
19 TMDS Data 0/5 Shield
4 not connected 12 not connected 20 not connected
5 not connected 13 not connected 21 not connected
6 DDC Clock 14 + 5V Power 22 TMDS Clock Shield
7 DDC Data 15 Ground ( +5V,
Analog H/V
Sync)
23 TMDS Clock +
8 Analog Verti
cal Sync
16 Hot Plug De
tect
24 TMDA Clock 
Pin assignment (cross)
Pin Assignment
C1 Analog Red Video Out
C2 Analog Green Video Out
C3 Analog Blue Video Out
C4 Analog Horizontal Sync
Table 4: Resolution at the monitor
Resolution in pixels Distance of the interface from the monitor
1920 x 1200 5 m
1600 x 1200 5 m
1280 x 1024 5 m
1024 x 768 5 m
800 x 600 5 m
CX2020, CX2030, CX2040 27
Version 1.2

Beckhoff CX2040 Specifications

General

Brand	Beckhoff
Model	CX2040
Category	Industrial PC
Language	English