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Unibrain 511 Manual De Usuario

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Unibrain Fire-i 501/511/601/701/702/810 Operation Manual 
 
Page 4 
 
 
 
1.3. 
Electrical Operating Condition   
The new SXGA and UXGA models feature optocoupler (or Photo-coupler) while the VGA/XGA models still use TTL for 
trigger and strobe. 
Trigger (Fire-i 501/511/601): 
User Side
Trigger
Opto. Coupler
Camera Side
FT Series
Camera
External
Trigger
Pin
GND Pin
Recommended Trigger Example
 
Electrical Specification 
 
   
Strobe (Fire-i 501/511/601): 
 
User Side
Strobe
Opto. Coupler
Camera Side
FT Series
Camera
Strobe Pin
Active High
GND Pin
GND
220 Ω
Recommended Strobe Example
 
 
 
Electrical Specification 
4V ~ 5V
Strobe 
User can set strobe duration
App 2msec