Wiring
Conductor |
Signal @ Camera |
Signal @ Board |
DB9M pin @ Camera |
HD15M pin @ Board |
Nominal Function |
|
Shield |
SGND |
SGND |
Shell clamp |
Shell clamp |
EMC shield |
|
Discrete wire |
+12V |
+12V |
9 |
7 |
Power supply |
|
Discrete wire |
GND |
PGND |
10 |
6 |
Power return ground |
|
Coaxial inner |
VIDEO G out |
V1+ |
2 |
1 |
Video channel 1 |
|
Coaxial outer |
GND |
V1- |
5 |
2 |
Video return |
|
Coaxial inner |
VIDEO R out |
V2+ |
1 |
11 |
Video channel 2 |
|
Coaxial outer |
GND |
V2- |
5 |
12 |
Video return |
|
Coaxial inner |
VIDEO B out |
V3+ |
3 |
9 |
Video channel 3 |
|
Coaxial outer |
GND |
V3- |
5 |
10 |
Video return |
|
Discrete wire |
TRIGGER in |
CC5 / RST |
12 |
8 |
Reset pulse |
|
Twisted pair |
Coaxial inner |
HD in / out |
CC1 / HIO |
13 |
14 |
Horizontal pulse |
Coaxial outer |
GND |
GND |
6 or 7 |
13 |
Horizontal return |
|
Twisted pair |
Coaxial inner |
VD in / out |
CC3 / VIO |
14 |
4 |
Vertical pulse |
Coaxial outer |
GND |
GND |
6 or 7 |
3 |
Vertical return |
|
Twisted pair |
Discrete wire |
SYNC in |
CC4 / EXP |
8 |
5 |
Composite synchronization |
Optional |
GND |
GND |
6 or 7 |
13 |
Composite synchronization, see note |
|
Twisted pair |
Discrete wire |
Index out |
CC2 / Gate |
15 |
15 |
Gate pulse |
Optional |
GND |
GND |
6 or 7 |
13 |
Gate pulse return, see note |
|
Not used |
TXD |
Not used |
4 |
Not used |
Not used |
|
RXD |
11 |
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Camera signal naming conventions do not necessarily apply to all cameras supported by this cable.
Twisted pairs can be equally used where indicated.
Note. Establish this ground connection if a twisted pair is used instead of a discrete wire.