Product details
The DDCS V4.1 Digital Dream Offline CNC Controller is the latest version of the popular DDCS V3.1, featuring major performance and usability upgrades. This standalone motion controller, available in 3-axis or 4-axis versions, operates completely offline — no PC connection required — and delivers high-speed, precise, and stable motion control for CNC routers, engravers, milling machines, and automation systems.
Please note: The controller requires two 24V DC power supplies (minimum 0.5A each) for proper operation.
Upgrades from the DDCS V3.1:
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Larger 7" TFT display with 1024 × 600 resolution for improved visibility and clarity
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Second USB port and added Ethernet port for enhanced connectivity
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Axis slaving function for X, Y, or Z axes (ideal for dual-motor setups)
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Added servo spindle control option
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New programming features: Polar coordinate commands, rotation commands, and full radius compensation
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Improved motion algorithm for smoother performance with long G-code programs containing short segments
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Fast resume function — quickly start from a specified line or nearest point, regardless of file size
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Enhanced simulation mode — adjust feed rate override (FRO), verify tool paths, and test soft limits; supports pause and resume
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Individual driver alarm input ports for closed-loop motor systems
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Added cycle encoder for A-axis (4-axis version only) allowing unlimited rotation
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New analysis prompt window for diagnostic feedback
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More E-stop parameters for greater safety and control
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32-bit speed generator offering higher resolution for speed and acceleration, improving positioning accuracy
Specifications:
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Model: DDCS V4.1 Digital Dream Controller
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Axes Supported: 3 Axis / 4 Axis
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Power Requirements: 2 × 24V DC Power Supplies (minimum 0.5A each)
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Display: 7" TFT Screen (1024p × 600p resolution)
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Inputs: 16 Opto-Isolated Digital Inputs
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Outputs: 3 Opto-Isolated Digital Outputs
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Spindle Control: Analog 0–10V or Servo Spindle Option
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Connectivity: Dual USB Ports + Ethernet Port
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Processor: ARM9 Main Control Chip + FPGA Core Algorithm
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Pulse Output Frequency: Up to 500kHz per axis
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Limit Switch Compatibility: NPN Type Only
Click here to view the instruction manual.
Digital Dream has a great Facebook page which has lots of useful information.
