Product Category
DMC-C640
DMC-C640 standalone motion controller—high performance, low price.
Category:
GALIL Ethernet Standalone Motion Controller
DMC-C640 Series 6-Axis Motion Controller
Product accessories:
Contact Us
- Product Description
- Specification Parameters
-
- Commodity name: DMC-C640
- Commodity ID: 1445455310200918016
DMC-C640 standalone motion controller—high performance, low price.
Overview
The DMC-C640 series standalone motion controller is a new product jointly designed by Zhongbaolun Automation Co., Ltd. and GALIL, the world’s leading pioneer in motion control systems, in response to the demand from Chinese users and emerging markets for low-cost, high-quality digital motion controllers. This product is manufactured in China. Inheriting nearly 40 years of wisdom and experience from GALIL, it boasts an exceptionally high cost-performance ratio. Moreover, the series of feature-rich, easy-to-use, and versatile expansion modules—carefully designed by Zhongbaolun on this foundation—have made it the top choice for a wide range of users.
The DMC-C640 series comprises three models: the DMC-C640 Basic, the DMC-C640A Extended, and the DMC-C640D Special. This series of products features a high-speed 32-bit DSP based on a RISC architecture, along with high-speed FLASH and RAM memory used for storing control programs, parameters, and arrays, enabling rapid data processing, real-time closed-loop precision control of each axis, and event management. It incorporates advanced algorithms such as PID control algorithms with velocity and acceleration feedforward, notch filtering, low-pass filtering, and velocity smoothing techniques designed to mitigate shocks, ensuring excellent dynamic and static performance of the motion axes. The system is equipped with two 100M Ethernet ports and one RS232C serial communication interface. It can control 1 to 4 axes of either servo motors or stepper motors—or any combination thereof. The system supports advanced motion control functions including multi-axis PTP positioning, linear/arc interpolation, contour control, tangent tracking, electronic gearing, electronic camming, gantry synchronization, and PVT control.
To facilitate user programming and usage, GALIL provides a simple and easy-to-use 2-character command set as well as user-friendly terminal programming and debugging software (such as GalilSuite and GDK), which can be used for program editing, I/O status monitoring, and dynamic performance debugging. In addition, GALIL offers gclib/API library functions that enable users to develop human-machine interface and digital control software with unique features using high-level languages such as C/C++ and VB/VC.
This product series features high-speed input latching, comparator outputs, emergency stop inputs, positive and negative limit switches for each motion axis, and home-position input interfaces. In addition, the differentiated designs of the three specifications can maximize satisfaction of the personalized needs of various industries and different customers.
DMC-C640 Basic Model: Optocoupler-Based Universal I/O: 8/8
DMC-C640A Extended Version: Optocoupler-Based Universal I/O: 16/16 (32/32 optional)
General-purpose 12-bit ADC: 2 channels, 0 to ±10 VDC
General-purpose 12-bit DAC: 2 channels, 0 to ±10 VDC
PWM output
DMC-C640D Special Model: Dedicated Function for Laser Processing Energy Control
-
I. Main Performance:
System processor and memory
● 32-bit microprocessor
● Flash EEPROM
● RAM
Communication interface
●Ethernet 100BASE-T 2 units
●RS232 115Kb 1 unit
The commands are transmitted using ASCII code and also support binary communication mode.
Exercise method
● Position closed-loop control (compatible with the speed mode of servo motors): fast response and high precision.
● Position open-loop control (pulse control, compatible with the position mode of servo motors or stepper motors)
● Point-to-point positioning control
● Location tracking
● JOG
● 2D linear/arc interpolation with feed rate scaling: Includes features such as elliptical scaling, corner deceleration transitions, infinite segment feed, and feed rate control.
● Linear interpolation for axes 1-4
● Blade corner tracking
● Spiral pattern
● Electronic gear control with the ability to set multiple active axes
● Electronic gear synchronization for this axis
● Longmen Synchronization
● Electronic cam
● Contour control
● PVT (Position-Velocity-Time)
● Teaching and Playback Functions
Storage function:
● Program storage space: 1000 lines × 80 characters
● 254 variables
● 3,000 array elements across 6 arrays
Control algorithm
● PID control algorithm with velocity and acceleration feedforward
● Concave filtering and low-pass filtering
● Impact reduction speed smoothing algorithm
● Points Limitation
● Torque limit
● Bias adjustment
Motion parameters
● Position range: -2,147,483,647 to 2,147,483,648 pulses
● Speed: 15 million pulses/second
● Acceleration: 1 billion pulses/second²
General I/O
● Standard DMC-C640: General-purpose opto-isolated inputs: 8 channels; General-purpose opto-isolated outputs: 8 channels (150mA)
12-bit analog input: 2 channels; 12-bit analog output: 2 channels
16-bit AD input (optional, 4 single-ended or 2 differential AD inputs)
High-speed position latching
● Four-channel latched inputs for the X, Y, Z, and W axes (latched inputs that have undergone optical isolation, with a response time of <40 μs).
Dedicated input (applicable to each axis)
● Main encoder inputs: A, A-, B, B-, I, I- (+/-12V or TTL)
● Positive and negative limit input
● Zero input
● High-speed position latching input
● Emergency stop input
Dedicated output (applicable to each axis)
● 16-bit DAC analog output
● Pulse + Direction Output
● Servo enable output
● Alarm output
● High-speed position comparison output (one comparison output per 4 axes)
Minimum servo update rate:
● 1ms
Maximum encoder feedback rate
● 15 MHz
Maximum stepper motor instruction rate
● 3 MHz (full-step, half-step, or microstepping)
Power specifications
● 18-36 VDC
Environmental requirements
● Operating temperature: 0~70°C
● Humidity: 20–95% RH, no condensation
External dimensions
● Standard DMC-C640: 239mm x 117mm x 34mm
Interface specifications
● Standard I/O: Standard DMC-C640—37-pin high-density female D-type connector with holes
● Axes 1-4: 26-pin high-density female D-type connector with holes
● Analog I/O: 9-pin low-density female D-sub connector
II. Controller Selection
C: Full-function (closed-loop, open-loop)
P: Positioning mode (open-loop, instructions are in pulse form)
III. DMC-C640 External Dimensions (Unit: mm)
IV. Optional Accessories
Standard DMC-C640 Optional Accessories:
Model
Appearance
Instructions
PR-500
8-channel I/O relay board, including all input signal terminals
PICM-37F
37-pin adapter board for the standard DMC-C640, enabling users to easily connect various signals to external devices.
CABLE-37-MM-1M
Optional 1-meter or 1.5-meter communication cable available for communication between the relay board or the 37-pin terminal adapter board and the main controller.
V. Software Tools
GalilTools: Motion Controller Performance Analysis and Servo Tuning Software Tool
GDK – Motion Controller Performance Analysis and Servo Debugging Software Tool (New)
gclib Dynamic Link Library Software for Motion Controller Application Development
VI. Other GALIL Products
DMC-9542 Series 4-Axis Low-Cost PCI Bus Stepper/Servo Motion Control Card
DMC-18x2 Series 1-4-Axis Economical PCI-Bus Stepper/Servo Motion Control Card
DMC-18x0 Series 1-8-Axis High-Performance PCI Bus Stepper/Servo Motion Control Card with Excellent Cost Performance
DMC-18x6 Series 1-8-Axis High-Speed PCI Bus Stepper/Servo Motion Control Card
DMC-B140 Series 1-4 Axis Ultra-Economic Ethernet/RS232 Standalone Stepper/Servo Motion Controller
DMC-21x3 Series 1-8 Axis Economical Ethernet/RS232 Standalone Stepper/Servo Motion Controller
DMC-41x3 Series 1-8 Axis High-Performance, Cost-Effective Ethernet/USB/RS232 Standalone Stepper/Servo Motion Controller
DMC-40x0 Series 1-8 Axis High-Speed Ethernet/RS232 Standalone Stepper/Servo Motion Controller
DMC-3x01x Series Single-Axis Control Drive System
RIO-47XXX Smart PLC Module
DMC-52xx0 Series EtherCAT 8-to-32-Axis Motion Controller
DMC-3701x Series EtherCAT Servo Drives
DMC-574x0 Series EtherCAT Servo Drives
7. Related Supporting Products
Japan's Yaskawa ∑V and ∑7 series fully digital AC servo drives
Panasonic A6 Series All-Digital AC Servo Motor (Japan)
Previous page
Zhongbaolun Control Technology (Suzhou) Co., Ltd.
0512-63138917/Sixty-seven13382535937
Beijing Zhongbaolun Automation, Beijing Baolun CNC Technology Co., Ltd.
010-82840851/Fifty-five13810786983
Shenzhen Office
Zhongbaolun Automation
Website construction:China Enterprise DynamicsBeijingDigital business card