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Standard

1.Easy to use and quick to get started

2.The process supports design scales of 300 devices or 1000 pads

3.Supports simple circuit simulation

4.For students, teachers, creators

Profession

1.Brand new interactions and interfaces

2.Smooth support for design sizes of over 30,000 devices or 100,000 pads

3.More rigorous design constraints, more standardized processes

4.For enterprises, more professional users

Std edition RS485 CNC I/O Module

Profile:Module for the 6 Pack Universal CNC Controller

License: GPL 3.0

Published Time: 2022-09-01 08:35:14
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Description

This an RS485 Modbus CNC I/O Module designed for use with the 6 Pack Universal CNC Controller. It can be used to control RS485 spindle VFDs. The currently firmware supports Huanyang spindles with both the original and newer protocols.

 

RS485 Control is very robust and allow both precise speed control as well as direction control. The firmware constantly monitors the performance of the spindle and can stop your job if the spindle working properly.

 

Configuring for FluidNC

# module Socket #3
Huanyang
: uart: txd_pin: gpio.26 rxd_pin: gpio.16 rts_pin: gpio.4 baud: 9600 mode: 8N1 modbus_id: 1 tool_num: 0 speed_map: 0=0% 0=25% 6000=25% 24000=100%
 

#Module Socket #3

Huanyang:
  uart:
    txd_pin: gpio.14
    rxd_pin: gpio.15
    rts_pin: gpio.13
    baud: 9600
    mode: 8N1
  modbus_id: 1
  tool_num: 10
  speed_map: 0=0% 0=25% 6000=25% 24000=100%

 

  • Buying assembled from JLCPCB

    They will only assemble one side. You should specifiy the top side. You must purchase and solder the 12 pin header on the bottom. It is a standard 0.100" (2.54mm) pitch header. You can buy snap off style many places or the exact part here. LCSC part number C225487

    You also need to buy the mating terminal block (Cixi Kefa Elec KF2EDGK-3.5-3P) from LCSC

  • Both those parts are on the BOM of the schematic.

    PCB Specs

    You can use all of the defaults. I typically change the solder mask to black for 6 Pack modules.

    Material:FR4
    Layers: 2
    Thickness: 1.6mm
    Copper Weight: 1oz

 

How to order

 

Here is a video on how to order.

 

 

Design Drawing
schematic diagram
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