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XG Series Medium PLC Data sheet
Operating Instruction · Rw Energy

XG Series Medium PLC Data sheet

XG Series Medium PLC is widely applied in substation auxiliary control systems, large distribution automation cabinets, industrial power control rooms and power quality compensation projects with complex control logic. It undertakes multi-point signal col

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Updated2026.09
LanguageEnglish
FilePDF · 1.3 MB
PLCMedium PLC

Document description

 

XG Series Medium PLC: With faster processing speed, stronger motion control function, higher reliability and more compact structure, provides users with more perfect solutions and creates higher value.

ROCKWILL XG Series Medium PLC is a medium-capacity programmable logic controller designed for medium and complex automation control tasks. This datasheet defines electrical specifications, expandable I/O modules, programming capability, communication performance and environmental ratings. It adopts modular I/O expansion structure, supports IEC 61131-3 standard programming languages, multi-channel digital and analog signal sampling, complex interlock logic control and multi-device remote data interaction functions. The product complies with IEC 61131-2, IEC 60255-1:2018 and IEC 60255-26:2020 standards. Relevant documents include Type Test Certificate No. TT-2025-04240, Witness Test Report No. WT-2025-09173, Routine Factory Test Report No. FT-2025 series, Raw Material Mill Certificates, all issued by CNAS accredited independent test laboratory and available for tender submission, utility review and project site acceptance. With strong computing power, flexible expansion capability and excellent anti-electromagnetic interference performance, it is suitable for continuous long-term operation in power and industrial field environments.

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Frequently asked questions

XG Series Medium PLC features medium computing capacity and modular expandable I/O design. It can handle complex interlock logic and expand input and output points flexibly to satisfy medium-sized automation control requirements.
XG Series Medium PLC is designed and tested in accordance with IEC 61131-2, IEC 60255-1:2018 and IEC 60255-26:2020 standards. It is supported by complete Type Test Certificate No. TT-2025-04240, Witness Test Report No. WT-2025-09173, factory test reports and material certificates for project review and acceptance.
XG Series Medium PLC supports IEC 61131-3 standard programming languages, allowing engineers to carry out programming, logic modification and offline simulation conveniently for medium complexity automation projects.
XG Series Medium PLC is equipped with RS485 and Ethernet communication ports, supporting Modbus, DNP3 and IEC 60870-5-104 protocols. It can upload real-time operating data, logic status and alarm information to SCADA system for remote monitoring and parameter configuration.
XG Series Medium PLC adopts industrial-grade anti-EMC interference design and wide temperature hardware design, which can withstand strong electromagnetic disturbance in substations and industrial sites, ensuring stable and reliable long-time operation.
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