Editing Argon EXT connector
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*Extension board connector (5V power supply and I/O & UART to extension board) | *Extension board connector (5V power supply and I/O & UART to extension board) | ||
*Simulated encoder output port (i.e. output resolver position in quadrature format) | *Simulated encoder output port (i.e. output resolver position in quadrature format) | ||
− | {{damage|EXT connector is directly wired to microcontroller I/O pins without any protection devices (such as ESD clamp diodes, or resistors). Any | + | {{damage|EXT connector is directly wired to microcontroller I/O pins without any protection devices (such as ESD clamp diodes, or resistors). Any misiring may cause permanent damage to the drive.}} |
{{info|Damage caused through EXT connector is not covered by the [[Product warranty terms|warranty]].}} | {{info|Damage caused through EXT connector is not covered by the [[Product warranty terms|warranty]].}} | ||
==Pinout== | ==Pinout== | ||
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In addition to this, pull-up resistors may be necessary in optoisolator outputs: three 470 to 1000 ohm resistors from A-ISOLATED to 5V-ISOLATED, B-ISOLATED to 5V-ISOLATED and Z-ISOLATED to 5V-ISOLATED. The need of pull-ups depend on whether the motion controller has internal pull-up resistors or not. | In addition to this, pull-up resistors may be necessary in optoisolator outputs: three 470 to 1000 ohm resistors from A-ISOLATED to 5V-ISOLATED, B-ISOLATED to 5V-ISOLATED and Z-ISOLATED to 5V-ISOLATED. The need of pull-ups depend on whether the motion controller has internal pull-up resistors or not. | ||
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