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Determine IO Needs #8

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opened 2024-08-20 16:45:54 -04:00 by morgan · 0 comments
morgan commented 2024-08-20 16:45:54 -04:00
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With the Colorlight 5A-75E now cooperating it needs to be determined how many headers need to be 'rewired' for input, plus extra for further expansion. There are 6 unique pins per header, plus 8 shared.

Inputs

Function Quantity Notes
Home Switches 5 X, Y, Z, A, B
Tool Changer 3 Home + Left/Right Rotation End Switches
Tool Touch-off 1 Use shared pin?
E-Stop 1 Use shared pin?
Total 8 - 10 Using Shared - All unique

Inputs (Maybe)

Function Quantity Notes
Encoders 10-20 2 * 5axis for single, 4 * 5axis for diff
Total 10 - 20 Using Shared - All unique

Outputs

Function Quantity Notes
Steppers 15-18 (Pulse + Dir + EN) * 5 Axis (or 6 with toolchanger)
Watchdog 1
Motor Enable 1 Probably only 1 for PWM speed control
Motor Direction 1 Maybe?
Total 18

Common Pins

Function Quantity Notes
Tool Touch-off 1 In
E-Stop 1 In
5V 1/2 Out
3V3 1/2 Out
Total 4-6
With the Colorlight 5A-75E now cooperating it needs to be determined how many headers need to be 'rewired' for input, plus extra for further expansion. There are 6 unique pins per header, plus 8 shared. # Inputs | Function | Quantity | Notes | | -------------- | -------- | ---------------------------------------- | | Home Switches | 5 | X, Y, Z, A, B | | Tool Changer | 3 | Home + Left/Right Rotation End Switches | | Tool Touch-off | 1 | Use shared pin? | | E-Stop | 1 | Use shared pin? | | | | | | Total | 8 - 10 | Using Shared - All unique | # Inputs (Maybe) | Function | Quantity | Notes | | -------------- | -------- | ---------------------------------------- | | Encoders | 10-20 | 2 * 5axis for single, 4 * 5axis for diff | | | | | | Total | 10 - 20 | Using Shared - All unique | # Outputs | Function | Quantity | Notes | | -------------- | -------- | ---------------------------------------- | | Steppers | 15-18 | (Pulse + Dir + EN) * 5 Axis (or 6 with toolchanger) | | Watchdog | 1 | | | Motor Enable | 1 | Probably only 1 for PWM speed control | | Motor Direction| 1 | Maybe? | | | | | | Total | 18 | | # Common Pins | Function | Quantity | Notes | | -------------- | -------- | ---------------------------------------- | | Tool Touch-off | 1 | In | | E-Stop | 1 | In | | 5V | 1/2 | Out | | 3V3 | 1/2 | Out | | | | | | Total | 4-6 | |
morgan added this to the wiring project 2024-09-05 18:27:02 -04:00
morgan added the
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 label 2024-09-05 18:27:33 -04:00
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Reference: morgan/5axxon-cnc#8
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