Dvi; Rs232; Fig. 8 Dvi Interface Pin Numbering; Fig. 9 Rs232 Interface Pin Numbering - Beckhoff CP22 Series Manual

3.2.4

DVI

The panel PC is equipped with a DVI connector (X103), to which a DVI-capable monitor can be connected.
Only digital signals are transmitted.
X103
1 8
9 16
17 24
Fig. 8: DVI interface pin numbering
Table 6: DVI interface pin assignment
Pin Connection
1 TMDS Data 2 -
2 TMDS Data 2 +
3 TMDS Data 2/4 Shield
4 not connected
5 not connected
6 DDC Clock
7 DDC Data
8 Analog Vertical Sync
3.2.5

RS232

The COM1 serial interface (X102) is fed out via a 9-pin standard D-sub connector. The signals comply with
the RS232 standard. The port address and the used interrupt are configured automatically, but can also be
set manually with the help of the BIOS setup if required.
X102 1
5
6 9
Fig. 9: RS232 interface pin numbering
Table 7: RS232 pin assignment
Pin
1
2
3
4
5
6
7
8
9
CP22xx
Pin Connection
9 TMDS Data 1 -
10 TMDS Data 1 +
11 TMDS Data 1/3 Shield
12 not connected
13 not connected
14 + 5 V Power
15 Ground (+ 5 V, Analog H/
V Sync)
16 Hot Plug Detect
Signal
DCD
RxD
TxD
DTR
GND
DSR
RTS
CTS
RI
Version: 2.9
Product overview
Pin Connection
17 TMDS Data 0 -
18 TMDS Data 0 +
19 TMDS Data 0/5 Shield
20 not connected
21 not connected
22 TMDS Clock Shield
23 TMDS Clock +
24 TMDA Clock -
Description
Data Carrier Detect
Receive Data
Transmit Data
Data Terminal Ready
Ground
Data Set Ready
Request to Send
Clear to Send
Ring Indicator
17