Technical data
44
Automation PC 3100 User's manual V 1.00
Translation of the original documentation
2.2.6.12 SDL/DVI-D interface
SDL/DVI-D interface - SDL (Smart Display Link) / DVI
The following shows an overview of the video signals possible on the SDL/DVI-
D output.
Video signals with all system unit variants
SDL, DVI
Table 34: SDL/DVI-D interface - SDL, DVI
Information:
Hot plugging display devices on the SDL/DVI-D interface for service purposes is supported by the
hardware and graphic drivers of approved operating systems. The monitor/panel connector is specified
for 100 mating cycles.
Information:
If a display device with touch screen is connected to the SDL/DVI-D interface and then disconnected
again during operation (hot plugging), it may be necessary to recalibrate the touch screen.
2.2.6.12.1 USB transfer in SDL and DVI operation
Information:
In SDL operation, the USB transfer rate is limited to USB 1.1.
In DVI operation, the maximum USB transfer rate depends on the USB interface and USB hub of the
industrial PC.
2.2.6.12.2 Pinout
Pin Pinout
Description
Pin Pinout
Description
1 TMDS data 2-
DVI lane 2 (negative)
16 HPD
Hot plug detection
2 TMDS data 2+
DVI lane 2 (positive)
17 TMDS data 0-
DVI lane 0 (negative)
3 TMDS data 2/4
SHIELD
Shield for data pair 2 and 4
18 TMDS data 0+
DVI lane 0 (positive)
4 SDL-
SDL lane (negative)
19 TMDS data 0/
XUSB1 SHIELD
Shield of data pair 0 and
USB1
5 SDL+
SDL lane (positive)
20 XUSB1-
USB lane 1 (negative)
6 DDC clock
DDC-based control signal
(clock)
21 XUSB1+
USB lane 1 (positive)
7 DDC data
DDC-based control signal
(data)
22 TMDS clock
shield
Shield of clock pair
8 n.c.
Not connected
23 TMDS clock+
DVI clock (positive)
9 TMDS data 1-
DVI lane 1 (negative)
24 TMDS clock -
DVI clock (negative)
10 TMDS DATA 1+ DVI lane 1 (negative) HDMI
clock (positive)
C1 n.c.
Not connected
11 TMDS DATA 1/
XUSB0 SHIELD
Shield of data pair 1 and
USB0
C2 n.c.
Not connected
12 XUSB0-
USB lane 0 (negative)
C3 n.c.
Not connected
13 XUSB0+
USB lane 0 (positive)
C4 n.c.
Not connected
14 +5 V power
1)
+5 V power supply
C5 n.c.
Not connected
15
Ground (return
for +5 V, HSync
and VSync)
Ground
DVI, 24-pin, female
6 7 8
5
1 2 3 4
14 15 16
13
9 10 11 12
22 23 24
21
17 18 19 20
c1
c4
c2
c3
c5
Table 35: DVI interface - Pinout
1)
Protected internally by a multifuse.
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