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STD 6 Pack Relay Module

6 Pack Relay Module

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License

GPL 3.0

License: GPL 3.0

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Update time: 2024-01-03 22:10:06
Creation time: 2022-04-07 15:12:27
Description

Description

This a relay CNC I/O Module designed for use with the 6 Pack Universal CNC Controller (standard and external version). It can be used to turn on/off spindles, vacuums, coolant devices, control valves, etc.

 

Features

 

  • Contact rating: 10A 30VDC, 10A 250VAC, 10A 125VAC. Datasheet is here.
  • 3 Position Plugin Terminal Block (Common, N.C. & N.O.)
  • LED to indicate when coil is energized

 

FluidNC Configurations.

It can be controlled by any digital output pin. This can be for a relay spindle, coolant control, user ouptput, etc. It uses the first I/O pin (next to the 5V) on the module socket.

Here are some relay spindle examples

6-Pack socket #3, external version socket #1


relay:
  output_pin: gpio.26
  enable_pin: NO_PIN
  direction_pin: NO_PIN
  disable_with_s0: false
  s0_with_disable: true
  spinup_ms: 0
  spindown_ms: 0
  tool_num: 100
  speed_map: 0=0.000% 0=100.000% 1=100%

6-Pack socket #4 , external version socket #2


relay:
  output_pin: gpio.14
  enable_pin: NO_PIN
  direction_pin: NO_PIN
  disable_with_s0: false
  s0_with_disable: true
  spinup_ms: 0
  spindown_ms: 0
  tool_num: 100
  speed_map: 0=0.000% 0=100.000% 1=100%

6-Pack socket #5, external version socket #3


relay:
  output_pin: i2so.24
  enable_pin: NO_PIN
  direction_pin: NO_PIN
  disable_with_s0: false
  s0_with_disable: true
  spinup_ms: 0
  spindown_ms: 0
  tool_num: 100
  speed_map: 0=0.000% 0=100.000% 1=100%

Coolant Example

coolant:
  flood_pin: gpio.26
  mist_pin: NO_PIN
  delay_ms: 0


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 here. LCSC part number C504905

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

Design Drawing

schematic diagram
1 /
PCB
1 /
The preview image was not generated, please save it again in the editor.
ID Name Designator Footprint Quantity Manufacturer Part Manufacturer Contributor link
1 XY2500R-B-5.00-3P CN1 CONN-TH_XY2500R-B-5.00-3P 1 XY2500R-B-5.00-3P Ningbo Xinlaiya Elec. C505816 XY2500R-B-5.00-3P
2 B340A-13-F D1 SMA_L4.4-W2.6-LS5.0-RD 1 B340A-13-F DIODES(美台) C85098 B340A-13-F
3 SZYY0805G LED1 LED0805-R-RD 1 SZYY0805G Yongyu Photoelectric C434432 SZYY0805G
4 6 Pack Module Pins Bottom 3D MOD1 6 PACK MODULE PCB BOTTOM_3D 1 A2541WV-12P CJT(Changjiang Connectors) C225487 6 Pack Module Pins Bottom 3D
5 MMBT9014B Q1 TO-236-3_L2.9-W1.3-P1.90-LS2.4-BR 1 MMBT9014B SEMTECH C109430 MMBT9014B
6 2kΩ R1 R0805 1 0805W8F2001T5E UniOhm C17604 0805W8F2001T5E 2K
7 1kΩ R2 R0805 1 0805W8F1001T5E UniOhm C17513 0805W8F1001T5E 1K
8 SRD-05VDC-SL-C RLY1 RELAY-TH_SRD-XXVDC-XL-C 1 SRD-05VDC-SL-C 松乐 C35449 SRD-05VDC-SL-C

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