I. Model Analysis

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

NP: Equipped with SERCOS II optical real-time motion bus

220: Main circuit power supply AC 220V

NA: No additional field bus expansion, standard configuration includes basic I/O

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

NW: Fanless structure, circuit board with protective coating, suitable for industrial harsh environments

II. Basic Information

Installation form: 35mm standard electrical guide rail installation

Protection level: IP20

Operating temperature: 0℃ ~ +50℃

Relative humidity: ≤90% RH, no condensation

Power supply specification: Main power AC220V, control power DC24V

Weight: Approximately 2.15kg

III. Interfaces and Communications

Motion bus: SERCOS II optical bus, realizes multi-axis servo high-speed synchronization

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

Debugging interface: Standard Ethernet and serial port, supports program reading and writing, online monitoring and parameter debugging

Expansion capability: No reserved expansion slots, integrated standard model

IV. Core Functions

Integrated design, combines PLC logic control and multi-axis motion control

Supports three-loop closed-loop servo control for position, speed, and torque, compatible with electronic gears, electronic cams, synchronous following, etc.

Program and parameters automatically saved when power is lost, data safe and reliable

Complete fault self-diagnosis, alarm prompts and status monitoring functions

Optimized computing performance, superior running stability and anti-interference ability compared to CML40.1 version

V. Performance Characteristics

Hardware circuit optimization, lower running failure rate

High multi-axis synchronization accuracy, smooth dynamic response

Full electrical protection design, including overvoltage, undervoltage, overload, and short-circuit protection

Fanless design, reduces dust accumulation faults, eliminates daily maintenance

VI. Application Scope

Packaging, printing, textile, rubber and plastic, etc. automation equipment

Medium and small-sized machine tools, multi-axis control systems for special equipment

Upgrade of old equipment CML40.1 in the same series, replacement of faulty spare parts

Combined with Rexroth servo drives, form a complete motion control solution