Mitsubishi RJ71GP21-SX - PLC Network Communication Module

The Mitsubishi RJ71GP21-SX Programmable Logic Controller is a Master/Local Station communication module built for CC-Link IE Control Network applications. Belonging to the MELSEC IQ-R SERIES, it operates with 24 V DC power and maintains a compact build of 110 mm depth and 106 mm height. Mitsubishi designed this model to deliver dependable communication and seamless integration with automation systems across industrial environments.

Commonly used in production lines, packaging systems, and assembly automation, the RJ71GP21-SX provides consistent communication between PLCs and field devices. Its lightweight and compact design ensure easy installation within control cabinets while maintaining signal stability and system efficiency. This enhances productivity in automated networks requiring synchronized and reliable data flow.

The Mitsubishi RJ71GP21-SX Programmable Logic Controller stands as a trusted solution within the MELSEC IQ-R SERIES, combining compact dimensions and robust CC-Link IE Control Network support. Its 24 V DC operation ensures energy efficiency and stable performance across industrial automation processes. With Mitsubishi’s reputation for durability and reliability, this model remains a dependable choice for maintaining precise control and communication in industrial applications.