Difference between revisions of "103891"

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103891 adapter board routes external sync I/O from the  [[10389| 10389 interface board]] to the back panel 2.5mm barrel connector and provide 4-pic connector socket for 3.3V/5.0V fan. It is used in [[10393|Elphel 393 series cameras]]
 
103891 adapter board routes external sync I/O from the  [[10389| 10389 interface board]] to the back panel 2.5mm barrel connector and provide 4-pic connector socket for 3.3V/5.0V fan. It is used in [[10393|Elphel 393 series cameras]]
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[[File:103891 top.jpeg|thumb|250px|Fig.1 top]]
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[[File:103891 bot.jpeg|thumb|250px|Fig.2 bot]]
  
 
==Mechanical properties==
 
==Mechanical properties==
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* Mechanical drawings and CAD files for the 103891 board: [[Elphel_camera_parts_0393-00#0393-00-23A_-_103891_rev_A_external_synchronization_and_fan_PCB_assembly|link]]
 
* Mechanical drawings and CAD files for the 103891 board: [[Elphel_camera_parts_0393-00#0393-00-23A_-_103891_rev_A_external_synchronization_and_fan_PCB_assembly|link]]
  
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{{Cad4a|0393-00-23A}}
  
 
==Links==
 
==Links==
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* [[10389|10389 board]]: interface board
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* [[Trigger_393]]: triggering NC393 camera
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* J2 connector: [http://www.digikey.com/product-detail/en/cui-inc/SJ1-42534-SMT-TR/CP1-42534SJTR-ND/659908 SJ1-42534-SMT-TR] ([http://www.cui.com/product/resource/sj1-4253x-smt-series.pdf datasheet])
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* Sync cable example: [http://www.digikey.com/product-detail/en/tensility-international-corp/10-00331/839-1029-ND/2350237 839-1029-ND]
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Connector provides high-current (up to 0.5A) dc-coupled 5V output and optoisolated I/O. When optoisolated pair is used used as an input (common use), external signal is applied between XSYNC1 (+) and XSYNC2(-). When the pair is used as an output (less common), external 5V power source should be connected in series with the receiver and 103891, so that "+" will be applied to XSYNC2, and "-" - to XSYNC1 (opposite to the input mode). Details are available in the circuit diagram of the [[10389]] board.
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Output synchronization can be just a pulse or carry additional timestamp data when used to synchronize multiple NC393 cameras. See [[Trigger_393]] for the settings. Pin A is the tip, B - next, then C and D is the closest to the connector housing.
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{| class='wikitable'
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|+Connector pinout
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|Name
 +
|Pin
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|Cable wire color
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|Description
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|-
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|XSYNC1
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|1 (D)
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|black
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|optoisolated, "+" input with respect to XSYNC2
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|-
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|SYNC_DRV
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|2 (A)
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|red
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|Sync output (DC-coupled), +5V pulses with respect to GND
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|-
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|GND
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|3 (B)
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|white
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|Output reference, connected to the camera system ground
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|-
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|XSYNC2
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|4 (C)
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|green
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|optoisolated, "-" input with respect to XSYNC1
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|}
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* [[Trigger_393#Internal_periodic_trigger_.284_fps.2C_from_fpga_generator.29_.2B_output_the_signal_to_external_port|How to output trigger signal to external port]]
 
* [[Media:103891a.pdf|103891 Rev "A" Circuit Diagram, Parts List, PCB layout]]
 
* [[Media:103891a.pdf|103891 Rev "A" Circuit Diagram, Parts List, PCB layout]]
 
* [[Media:103891a gerber.tar.gz|103891 Rev "A" Gerber files]]
 
* [[Media:103891a gerber.tar.gz|103891 Rev "A" Gerber files]]
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[[Category:Boards 393]]

Latest revision as of 13:02, 9 July 2023

103891 adapter board routes external sync I/O from the 10389 interface board to the back panel 2.5mm barrel connector and provide 4-pic connector socket for 3.3V/5.0V fan. It is used in Elphel 393 series cameras

Fig.1 top
Fig.2 bot

Mechanical properties

  • Dimensions: 58 x 38 x 9 mm (all connectors installed)
  • Weight: 3.0 g
  • Mechanical drawings and CAD files for the 103891 board: link


0393-00-23A_resized.jpeg

webx3dicon.png
3d (step)   2d (dxf)   2d (pdf)  

Copyright © 2024 Elphel Inc., Licensed under [1], GNU FDL v.1.3

 


Links

Connector provides high-current (up to 0.5A) dc-coupled 5V output and optoisolated I/O. When optoisolated pair is used used as an input (common use), external signal is applied between XSYNC1 (+) and XSYNC2(-). When the pair is used as an output (less common), external 5V power source should be connected in series with the receiver and 103891, so that "+" will be applied to XSYNC2, and "-" - to XSYNC1 (opposite to the input mode). Details are available in the circuit diagram of the 10389 board.

Output synchronization can be just a pulse or carry additional timestamp data when used to synchronize multiple NC393 cameras. See Trigger_393 for the settings. Pin A is the tip, B - next, then C and D is the closest to the connector housing.

Connector pinout
Name Pin Cable wire color Description
XSYNC1 1 (D) black optoisolated, "+" input with respect to XSYNC2
SYNC_DRV 2 (A) red Sync output (DC-coupled), +5V pulses with respect to GND
GND 3 (B) white Output reference, connected to the camera system ground
XSYNC2 4 (C) green optoisolated, "-" input with respect to XSYNC1