Voron 2.4
Using Recore A8 in a Voron 2.4
Contents
Wire diagram
This shows a logical representation of the wiring of the board.
Layout
This shows the layout of the wiring of the board.
3D models
The 3D models used to organize the cables are available here as step files and FreeCad source files.
All the files are available from the Recore public repository:
https://github.com/intelligent-agent/Recore/tree/master/3D-files/Voron-2.4/Clamps
Power supplies
24 V PSU: LRS-200-24
48 V PSU: LRS-2002N-48
Peripherals
Control board: Recore A8
Extruder control board: Retool A2
Bed light: Relit A0
Screen: Renits A5
Camera: Logitech C270
Debug port: MH USB to TTL
On-off button: LP0115CCKW015CB
Wires
Black wire for 24 V and 48 V: 1007-16-1-2000-001-1-TS
Red wire for 24 V and 48 V: 1007-16-1-2000-004-1-TS
4 conductor black multicore for steppers: Molex 1552200064
2 conductor black multicore fo4r fans: Tensility 30-00695
Wire gauges
Cabling from PSU to board: 16 AWG/1.31 mm² (10.0 A)
For steppers on the control board: Minumum 24 AWG/0.2 mm² (3.0A):
For steppers on Revolt: Minumum 22 AWG/0.33 mm² (2.0A): 1552200064
For cabling for fans: 26 AWG/0.13 mm² (1.0 A)
For 220 V: 22 AWG
Connectors
Cable lugs: Wurth elektronik 55804025
USB connector for debug: 1131380000
Quick connect for button: TE 60118-1
Ferrules for 220 V: Weidmüller 0542500000
Ferrules for 24 and 48 V: Weidmüller 0372700000
Wire lengths
| Function | Length (cm) | Gauge (AWG/mm²) | Conductors | Diameter (mm) | Manufacturer | MPN | Notes |
|---|---|---|---|---|---|---|---|
| Stepper X | 22 | 4 | 5.1 | Molex | 1552200064 | ||
| Stepper Y | 22 | 4 | 5.1 | Molex | 1552200064 | ||
| Stepper Z (S3) | 9 | 22 | 4 | 5.1 | Molex | 1552200064 | |
| Stepper Z1 (S0) | 56 | 22 | 4 | 5.1 | Molex | 1552200064 | |
| Stepper Z2 (S1) | 63 | 22 | 4 | 5.1 | Molex | 1552200064 | |
| Stepper Z3 (S2) | 35 | 22 | 4 | 5.1 | Molex | 1552200064 | |
| Endstop X & Y | 28 | 4 | 3.78 | Tensility | 30-03409 | ||
| Endstop Z | 26 | 2 | 3.81 | Tensility | 30-00695 | ||
| Fan F0 | 26 | 2 | 3.81 | Tensility | 30-00695 | ||
| Fan F1 | 26 | 2 | 3.81 | Tensility | 30-00695 | ||
| Fan F2 | 26 | 2 | 3.81 | Tensility | 30-00695 | ||
| Fan F3 | 26 | 2 | 3.81 | Tensility | 30-00695 | ||
| Inductive probe | 24 | 3 | 3.4 | Tensility | 30-00006 | ||
| Relit | 24 | 3 | 3.4 | Tensility | 30-00006 | ||
| PSU 24 V | 16 | 4x1 | 2.31 | CNC Tech | 1007-16-1-2000-001-1-TS | ||
| PSU 48 V | 8 | 16 | 2x1 | 2.31 | CNC Tech | 1007-16-1-2000-001-1-TS | |
| Control SSR | 24 | 26 | 2x1 | 2.31 | CNC Tech | 1007-16-1-2000-001-1-TS | |
| Thermistor bed | 26 | 2 | Included | ||||
| 220 V to PSU 24 V | 20 | 18 | 3x1 | 2.8 | Qualtek | 311007-01 | |
| 220 V to PSU 48 V | 30 | 18 | 3x1 | 2.8 | Qualtek | 311007-01 | |
| 220 V to SSR | 20 | 18 | 1 | 2.8 | Qualtek | 311007-01 | |
| 220 V to bed | 2 | Included | |||||
| USB to connector | 100 | 4 | Same Sky | CBL-UA-UA-10BP | |||
| USB to Screen | 50 | 4 | Assmann | A-USB31C-20A-050A | |||
| USB to camera | 4 | 3 | Included | ||||
| USB to Resend | 100 | 24 | 5 | GlobTek, Inc. | A-USB32C1-32C1-150-B | ||
| USB to Remote | 100 | 24 | 5 | GlobTek, Inc. | USBCM31EM1M0USBCMMMBKR | ||
| RJ45 to connector | 60.1 | 8 | Amphenol ICC | RJE1Y22610152401 | |||
| HDMI to Screen | 50 | 19 | 6 | Phoenix Contact | 1332078 |
Connections
XY steppers (2x)
JST XH <-> JST PH
Z steppers (4x)
JST PH <-> JST PH
XY Endstops
JST PH <-> JST XH
Note
If using the Retool A2, this is not needed.
DBG Header
Relit A1
24 V and 48 V
220 V
Tools
Cable cutter and stripper: Klein tools 11046
Ratchet crimper frame: Klein tools VDV200-010
Ferrule crimper die Set: Klein tools VDV205-039
Lugs crimper dies set: Klein tools VDV205-044
JST crimping tool: Engineer PA-09
