Technical data • Complete system
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Automation PC 3100 user's manual V0.60
2.5.12 SDL/DVI-D interface
SDL/DVI-D interface - SDL (Smart Display Link) / DVI
The following overview shows the possible video signals available on the SDL/
DVI-D output.
Video signals with all system unit variants
SDL, DVI
Table 29: SDL/DVI-D interface - SDL, DVI
Information:
The hardware and graphics drivers of approved operating systems support the hot plugging of display
devices on the SDL/DVI-D interface for service purposes. The male panel/monitor connector is speci-
fied for 100 connection 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.
2.5.12.1 USB transfer in SDL and DVI mode
Information:
The USB transfer rate is limited to USB 1.1 in SDL mode.
In DVI mode, the maximum USB transfer rate depends on the USB interface and USB hub on the in-
dustrial PC.
2.5.12.2 Pinout
Pin Assignment
Description
Pin Assignment
Description
1 TMDS data 2-
DVI lane 2 (negative)
16 HPD
Hot plug detect
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 for 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 for 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 for 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 30: DVI interface - Pinout
1)
Protected internally by a multifuse.
