Hollysys LX-CU500 PLC Controller -Logic Compute/Io Signal Collect -Aluminum Alloy High Speed for Factory Assembly Automation
The Hollysys LX-CU500 is a compact, medium-sized programmable logic controller (PLC) designed for advanced industrial automation and motion control applications. Key specifications include a dual-core 667 MHz processor with 3 ns bit operation speed, 6 MB program storage, 256 KB I/O memory, and support for up to 64 servo axes via EtherCAT with a 500 µs minimum task cycle. It is widely used in semiconductor manufacturing, lithium battery production, port machinery, logistics, and mechanical equipment industries.
This controller features an open-architecture design supporting IEC 61131-3 programming languages and the PLCopen motion control library. Major advantages include compact dimensions (56x109x90mm) for space savings, dual 10/100/1000Mbps Ethernet ports with multiple protocol support (Modbus TCP, EtherNet/IP, HLINK), and RS-485 serial communication. It offers comprehensive motion control functions including electronic gearing, camming, interpolation, and supports hot-connect and ring network redundancy for enhanced system stability.
| Parameter Category | Specification Details |
|---|---|
| Model Series | LX Series Programmable Logic Controller (LX-CU500) |
| CPU Core | Dual-Core, 667 MHz |
| Bit Instruction Time | 3 ns (Bit Operation) |
| User Program Memory | 6 MB (Program Storage) |
| Global Variable Memory | 8 MB (M area) / 6 MB (G area) |
| Power Supply Voltage | 24 VDC (19.2 V ~ 30 V) (Field Power + System Power) |
| Communication Interfaces | 2× Gigabit Ethernet, 1× RS-485 |
| Supported Protocols | Modbus TCP, EtherNet/IP, TCP/IP Free, HLink, Modbus RTU |
| I/O Expansion Bus | EtherCAT (Min. Bus Cycle: 500 μs) |
| Micro SD Card Support | Up to 32 GB, Hot-Swappable (Max 32GB) |
| DIN Rail Mounting | Yes (35 mm DIN rail) |
| RTC Battery | CR1225 coin cell (recommended replacement annually) |
Xiamen ZhiCheng Automation Technology Co., Ltd is a leading global supplier of control system components. We specialize in control systems and drives.
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