I. Model Interpretation

CML40.2: CML40 platform, hardware version V2 (optimized upgraded version)

NP: Standard SERCOS II optical real-time motion bus

330: Main circuit power supply AC 330V

NA: No additional field bus expansion, equipped with standard basic I/O

NNNN: No additional function boards, no expansion modules, standard complete machine configuration

NW: No fan structure, circuit board with protective coating, dust-proof and corrosion-resistant

II. Basic Parameters

Installation method: 35mm standard rail installation

Protection level: IP20

Operating temperature: 0℃ ~ +50℃

Relative humidity: ≤90% RH, no condensation

Power supply: Main power AC330V, control power DC24V

Weight: Approximately 2.15kg

III. Interfaces and Communications

Motion bus: SERCOS II optical bus, supports multi-axis servo high-speed synchronous linkage

Built-in I/O: Integrated standard digital input and output, meets conventional logic control requirements

Debugging interface: Built-in Ethernet and serial port, supports program upload/download, online monitoring and parameter debugging

Expansion: No reserved expansion slots, integrated structure, cannot add additional modules

IV. Core Functions

Integrates PLC logic control and multi-axis motion control, integrated architecture

Supports position, speed, torque three-loop control, suitable for electronic gears, electronic cams, synchronous following and other processes

Program and parameters are saved when power is lost, data is less likely to be lost

Built-in complete fault self-diagnosis, alarm and operation status monitoring functions

Hardware circuit optimization, stability and anti-interference performance superior to CML40.1 version

V. Protection and Features

Has multiple electrical protections such as overvoltage, undervoltage, overload, short circuit

No fan design, reduces dust accumulation, maintenance is simple, and the failure rate is low

Board coating treatment, suitable for industrial site environments with dust and humidity

High multi-axis synchronization accuracy, stable dynamic response

VI. Application Scope

Packaging, printing, textile, rubber and plastic automation equipment

Multi-axis control systems for industrial machines, special complete sets of equipment

Replacement of old controllers in high-voltage power supply conditions, equipment maintenance and repair

Combined with Schaeffler servo drives, build a complete motion control system