The JHC advanced PLC series offers main units with 16-60 points and digital input/output expansion modules with 8-40 points. Including the main unit, the maximum input/output expansion can reach up to 256/256 points. Additionally, it supports various expansion modules such as analog input/output, temperature, and weighing modules, providing rich scalability and stable performance to meet diverse application requirements.
High-speed I/O: Supports up to 4 channels of AB-phase high-speed inputs and 12-axis high-speed outputs.
Ethernet-enabled: Supports online monitoring, program downloads, MODBUS TCP/IP communication, and custom protocol communication.
Dual communication ports: Features RS232 and two RS485 ports, enabling communication with HMIs or PCs. Compatible with MODBUS ASCII and MODBUS RTU protocols.
Advanced power-off retention: Permanently saves programs even in the event of power loss.
Rich expansion options: Digital I/O can be expanded to 512 points, with additional support for analog, weighing, and temperature expansion modules.
Program encryption: Allows for optional program upload restrictions to protect user intellectual property.
Flexible program downloading: Programs can be downloaded via a USB flash drive or a dual-head USB cable, with faster communication speeds and download rates up to 12 Mbps.
