CV-A50 IR
5. Pin Assignment
5.1. 12-pin Multi-connector (DC-IN/VIDEO OUT, EXT.HD/VD IN)
Type: HR10A-10R-12PB-01 (Hirose) male
Seen from rear.
Pin configuration is compatible with EIAJ standard
Pin no.
Signal
Remarks
1
GND
2
+12 V DC input
3
GND
4
Video output
Parallel with the BNC connector.
5
GND
6
HD input
/HD output
*) SW2.1 on for 75
Ω
. SW1.1 on for HD out.
7
VD input
/VD output
*) SW2.2 on for75
Ω
. SW1.2 on for VD out.
8
GND
9
Pixel clock output
*) JP2 short and PC=1 for pclk out.
10
WEN output
*) *2) GND if JP5 open and JP3 short
11
Trigger input
*) +12V DC if JP1 short and JP4 open
12
GND
3
4
5
6
7
8
9
10
11
12
1
2
Fig. 2. 12-pin connector.
Plugs for cable: HR10A-10P-12S
5.2. 6-pin Multi-connector (TRIGGER and RS232C)
Type: HR10A-7R-6PB (Hirose) male
Seen from rear.
1
2
3
4
5
6
Fig. 3. 6-pin connector.
Plugs for cable: HR10A-7P-6S
Notes:
*)
Alternative signals can be placed on these pins by switch or jumper settings or
RS-232C commands. Refer to chapter 10.1. and 10.2. for alternative signals.
Configurations
shown
in
Bold + italic
is factory setting.
*2)
WEN (Write Enable) pulse indicates the period of effective video signal output. It is usefull
for setting the timing with framegrabber.
*3)
EEN (Exposure Enable) pulse indicates the duration of the shutter, and can be used for
controlling strobe illumination.
EEN will be low all the time in normal continous mode (TR=0), if the selected
exposure time is longer than the video readout time.
For schematic diagram of the input and output circuit with alternative settings refer to 5.3.
Pin no. Signal
Remarks
1
TXD out
RS-232C
2
RXD in
RS-232C
3
GND
4
GND
5
Trigger input
*) Parallel with pin 11 on 12 pin con
6
EEN output
*) *3) WEN out refer to chapter 10.2.
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