Difference between revisions of "103891"
(Added A-D description) |
|||
| (One intermediate revision by the same user not shown) | |||
| Line 19: | Line 19: | ||
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. | 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. | + | 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. |
{| class='wikitable' | {| class='wikitable' | ||
|+Connector pinout | |+Connector pinout | ||
| Line 28: | Line 28: | ||
|- | |- | ||
|XSYNC1 | |XSYNC1 | ||
| − | |1 | + | |1 (D) |
|black | |black | ||
|optoisolated, "+" input with respect to XSYNC2 | |optoisolated, "+" input with respect to XSYNC2 | ||
|- | |- | ||
|SYNC_DRV | |SYNC_DRV | ||
| − | |2 | + | |2 (A) |
|red | |red | ||
|Sync output (DC-coupled), +5V pulses with respect to GND | |Sync output (DC-coupled), +5V pulses with respect to GND | ||
|- | |- | ||
|GND | |GND | ||
| − | |3 | + | |3 (B) |
|white | |white | ||
|Output reference, connected to the camera system ground | |Output reference, connected to the camera system ground | ||
|- | |- | ||
|XSYNC2 | |XSYNC2 | ||
| − | |4 | + | |4 (C) |
|green | |green | ||
|optoisolated, "-" input with respect to XSYNC1 | |optoisolated, "-" input with respect to XSYNC1 | ||
Latest revision as of 12:02, 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
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
|
Copyright © 2024 Elphel Inc., Licensed under [1], GNU FDL v.1.3 | ||
Links
- 10389 board: interface board
- Trigger_393: triggering NC393 camera
- J2 connector: SJ1-42534-SMT-TR (datasheet)
- Sync cable example: 839-1029-ND
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.
| 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 |
