I. Model Explanation in Detail

CML65.1: L65 series, Hardware Version V1 (Intel Celeron M 1.0GHz, superior to L45)

3P: 3 = SERCOS III (fiber optic motion bus); P = PROFIBUS DP (master / slave)

504: Main power supply AC 500V (±15%), enhanced high-voltage specification

NA: No additional fieldbus expansion, standard basic I/O

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

NW: No Fan (no fan), PCB with protective coating, dust-proof and corrosion-resistant

II. Core Hardware Parameters (Compared with L45, comprehensive upgrade)

Processor: Intel Celeron M 1.0GHz (L45 is 500MHz)

Memory: 256MB DRAM; 8MB battery-backed SRAM; 1GB CF card (L45 is 8MB)

Built-in I/O: 8DI/8DO (24VDC, isolated)

Communication Interfaces (Integrated):

SERCOS III (fiber optic ×2, motion bus)

PROFIBUS DP (DB9, master / slave)

Ethernet ×3 (including dual-port switch, 10/100Mbps)

RS-232, USB×2, LVDS (HMI interface)

Power Supply: Main power AC 500V; Control power DC 24V (≤3A)

Installation / Dimensions: 35mm DIN rail; 175×120×107.4mm; Weight approximately 1.73kg

Environment: 0℃~+55℃; Humidity 5%~95% RH (no condensation); IP20

III. L65 vs L45 (Key Differences)

Performance: L65 (1.0GHz) has approximately twice the computing power of L45 (500MHz), supporting more axes and complex algorithms

Storage: L65 comes with 1GB CF (L45 is 8MB), providing larger program/data capacity

Application level: L65 is used for IndraMotion MTX Performance (mid-to-high-end CNC); L45 is for MTX Standard

Multi-axis capability: L65 supports up to 32 axes; L45 supports up to 16 axes

IV. 504 vs 500 (Same as CML65.1-3P)

CML65.1-3P-504: AC500V high-voltage enhanced version, more resistant to fluctuations, suitable for European/industrial high-voltage power grids

CML65.1-3P-500: AC500V standard model, for regular industrial scenarios, part number R911170900

Both have exactly the same functions / interfaces / performance; only the power specification code differs

V. Functions and Applications

Integrated control: CNC + PLC + motion control, supporting complex trajectories, multi-axis synchronization, electronic gears / cams

Compatible drives: Yaskawa IndraDrive series servo, forming a complete high-voltage motion system

Typical scenarios:

Mid-to-high-end machine tools (lathe / milling / grinding, machining centers), laser cutting, robots, printing and packaging

AC500V industrial sites (European standard power grid, high-voltage equipment)

Complex multi-axis (16-32 axes), high-speed synchronization, big data processing, high-precision positioning applications

Upgrade of the old CML40/CML45 series (performance doubled, axis count doubled)