--- product_id: 469042220 title: "CNCTOPBAOS 4 Axis 500KHz CNC Offline Controller DDCSV4.1,Stand Alone System Motion Controller PLC,Slave Stepper Servo Motor Control+MPG Handwheel for CNC Router,Lathe,Engraving Milling Machine" brand: "cnctopbaos" price: "VT151940" currency: VUV in_stock: true reviews_count: 3 category: "Cnctopbaos" url: https://www.desertcart.vu/products/469042220-cnctopbaos-4-axis-500khz-cnc-offline-controller-ddcsv4-1-stand store_origin: VU region: Vanuatu --- # 500kHz max pulse freq 2-4 axis linear & circular interpolation 7-inch 1024x600 TFT screen CNCTOPBAOS 4 Axis 500KHz CNC Offline Controller DDCSV4.1,Stand Alone System Motion Controller PLC,Slave Stepper Servo Motor Control+MPG Handwheel for CNC Router,Lathe,Engraving Milling Machine **Brand:** cnctopbaos **Price:** VT151940 **Availability:** ✅ In Stock ## Summary > ⚙️ Elevate your CNC game with precision and speed that professionals demand! ## Quick Answers - **What is this?** CNCTOPBAOS 4 Axis 500KHz CNC Offline Controller DDCSV4.1,Stand Alone System Motion Controller PLC,Slave Stepper Servo Motor Control+MPG Handwheel for CNC Router,Lathe,Engraving Milling Machine by cnctopbaos - **How much does it cost?** VT151940 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/469042220-cnctopbaos-4-axis-500khz-cnc-offline-controller-ddcsv4-1-stand) ## Best For - cnctopbaos enthusiasts ## Why This Product - Trusted cnctopbaos brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Multi-Axis Mastery:** Supports complex 2-4 axis linear and circular interpolation for versatile machining - • **Plug & Play Offline Freedom:** Standalone system with USB & Ethernet G-code support—no PC tether needed - • **Crystal-Clear Command Center:** Vibrant 7-inch TFT display with 1024x600 resolution for intuitive operation - • **Robust Industrial-Grade Design:** ARM9 + FPGA core with photoelectric isolation ensures reliable, noise-free performance - • **Precision at the Speed of Light:** Ultra-fast 500kHz pulse output for razor-sharp CNC control ## Overview The CNCTOPBAOS DDCSV4.1 is a high-performance 4-axis offline CNC controller featuring a 7-inch high-res TFT screen, 500kHz maximum pulse frequency per axis, and advanced ARM9 + FPGA processing. Designed for standalone use, it supports USB and Ethernet G-code input with no file size limits, and offers flexible spindle control and slave motor functionality for gantry machines. Ideal for CNC routers, lathes, and milling machines, it delivers industrial-grade precision and versatility in a compact, user-friendly package. ## Description Offline CNC Controller Visit the Store Offline CNC Controller Visit the Store Mini CNC Router Visit the Store Mini CNC Router Closed Loop Servo Motor CNC 4th Axis Visit the Store CNC 4th Axis Nema23 Stepper Motor CNC Kit Visit the Store Nema23 Stepper Motor CNC Kit Spindle & VFD Visit the Store Spindle & VFD AC Servo Motor Kit Visit the Store AC Servo Motor Kit Worm Gear Reducer Visit the Store Worm Gear Reducer Stepper Motor & Accessories Visit the Store Stepper Motor & Accessories Hand control Visit the Store Hand control Stepper Motor Accessories Visit the Store Stepper Motor Accessories DC Switching Power Supply Visit the Store DC Switching Power Supply Review: good device - it worked without any problem on my machine, it is very simple to use Review: These units are poorly built - The first unit I bought had a MPG that failed. I sent it back and the second one failed. They appear to have very bad quality control. Maybe that’s why they are discounted ## Features - Model Number: DDCS V4.1 ; 7 inches TFT screen, resolution ratio: 1024x600 ,17 operation keys;Difffferential Mode and Double Pulse Mode output signal for optional, Maximum interpolation pulse output frequency is 500Khz/Axis, 2-4 Axis linear interpolation, any 2 axis circular interpolation - Feature: ARM9 main control chip,FPGA core algorithm chip;18 photoelectric isolated digital inputs,3 photoelectric isolated digital outputs. The spindle can be confifigurated as Analog spindle 0-10V and also servo spindle - Slave function: Slave X, Slave Y Or Slave Z, for Gantry machine with two independent motors on main axis - Power requirements: The Power Supply for IO Port is 24VDC,minimum current is 0.5A, the Power Supply for Control ler system is also 24VDC,minimum current is 0.5A. Controller needs both power to work properly - Support G code file: USB flash disk support for G code file input; Can transfer the files by Ethernet communication between the computer and DDCS V4.1 controller; No size limited of the G-code file ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B81PX7QV | | Best Sellers Rank | #281,860 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #190 in Electrical Motor Controls | | Brand | CNCTOPBAOS | | Brand Name | CNCTOPBAOS | | Color | black | | Customer Reviews | 4.1 out of 5 stars 13 Reviews | | Display Type | LCD | | Included Components | No | | Manufacturer | Changzhou Rattm Motor Co.,Ltd | | Material | Copper | | Material Type | Copper | | Model | DDCSV4.1 | | Operating Temperature | 20 Degrees Celsius | | Part Number | DDCSV4.1 | | Smart Home Compatibility | Not Smart Home Compatible | | Voltage | 24 Volts (DC) | ## Product Details - **Brand:** CNCTOPBAOS - **Color:** black - **Display Type:** LCD - **Material:** Copper - **Voltage:** 24 Volts (DC) ## Images ![CNCTOPBAOS 4 Axis 500KHz CNC Offline Controller DDCSV4.1,Stand Alone System Motion Controller PLC,Slave Stepper Servo Motor Control+MPG Handwheel for CNC Router,Lathe,Engraving Milling Machine - Image 1](https://m.media-amazon.com/images/I/81sUvFo3-uL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Can this controller perform a 3 axis probing cycle?** A: Yes **Q: Does this controller require seprate drivers for the stepper motors?** A: Separate stepper motor drivers are required. This controller outputs step and direction to the stepper driver. Size the stepper driver for you stepper motors. I use 2M860 Drivers for X and Y axis and an M542 driver for Z. Yours may be different depending on your supply voltage. **Q: I have a pc controlled ncstudio cnc router. can i convert to this and get rid of the pc? do i need some software?** A: Should be no problem. You still need a pc and software to generate the G code. The G code is then transferred via a USB thumb drive to the Motion Controller. I have been using my controller for 2 years now without any problems. Installation was fairly easy. The connections to my stepper motor controllers and limit switches went well. Just transferred wires from my previous breakout board to the new controller. I did have a bit of try and try again for my spindle controller. I don't have good documentation on my Chinese variable frequency inverter. I bought this version of the controller https://www.amazon.com/gp/product/B07KJGM47P **Q: Is there a history of these devices overheating usb drives? mine has killed several thumb drives so far.** A: So far I have had no problems with it burning up usb drives. ## Customer Reviews ### ⭐⭐⭐⭐⭐ good device *by R***. on March 31, 2023* it worked without any problem on my machine, it is very simple to use ### ⭐ These units are poorly built *by K***N on May 29, 2025* The first unit I bought had a MPG that failed. I sent it back and the second one failed. They appear to have very bad quality control. Maybe that’s why they are discounted ### ⭐⭐ Not an acceptable product. *by M***N on December 6, 2024* The unit has some good features but all of the features don't work reliably. For example the unit was communicating with the VFD properly then started shutting off before the end of a project. That is unacceptable. Another example of this unit is homing function - it works on two of the axis but not on the third. I'm glad I put insurance on this purchase; a claim is in process. Not a satisfactory product. ## Frequently Bought Together - CNCTOPBAOS 4 Axis 500KHz CNC Offline Controller DDCSV4.1,Stand Alone System Motion Controller PLC,Slave Stepper Servo Motor Control+MPG Handwheel for CNC Router,Lathe,Engraving Milling Machine - STEPPERONLINE CNC Stepper Motor Driver 1.0-4.2A 20-50VDC 1/128 Micro-Step Resolutions for Nema 17 and 23 Stepper Motor --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vu/products/469042220-cnctopbaos-4-axis-500khz-cnc-offline-controller-ddcsv4-1-stand](https://www.desertcart.vu/products/469042220-cnctopbaos-4-axis-500khz-cnc-offline-controller-ddcsv4-1-stand) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-07-07*