Toshiba teli DDU Series Instruction Manual page 30

● External trigger input/output recommended circuit
GPIO Input
DC3.3V
Camera
GND
direction=IN
GPIO Output
direction=OUT
DC3.3V
*Camera GND (e-CON connector Pin 3) and I/O_GND (Round connector Pin 5) are mutually isolated.
It is also possible to connect them to common GND of your system.
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Camera Inside
TLP291
DC5V
LineModeAll
Camera
GND
Camera Inside
DC5V
LineModeAll
Camera
GND
TLP291
Your System
3.3V～24.0V
Active Low
Pulse
LINE４,3
(Round co nnector 1,2pin)
I/O_GND
(Round co nnector 5pin)
Active Low
Pulse
LINE2
(e-CON 1pin)
GND
(e-CON 3pin)
Signal GND
Your System
Active Low
Pulse
LVTTL
LINE2
(e-CON 1pin)
GND
(e-CON 3pin)
Your
Signal GND
3.3V～24.0V
Active Low
Pulse
LINE5,6
(Round co nnector 3,4pin)
I/O_GND
(Round co nnector 5pin)
Your
Secondary GND
29 / 172
Active High
Pulse
Your
Secondary GND
Active High
Pulse
Your
Active Low
Pulse
Active Low
Pulse
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D4289451A