B&R Industrial Automation X20CP0483 CPU Logic Controller

The B&R X20CP0483 CPU Logic Controller is a compact PLC CPU module in the X20 System, designed to execute automation logic with real‑time network coordination. It features an ARM Cortex‑A9 processor at 500 MHz, 256 MB of DDR3 RAM for program and data handling, and 1 GB of built‑in flash memory for firmware and applications. The module provides two RJ‑45 Ethernet interfaces for networked control and a dedicated RS‑232 serial port, supporting Ethernet POWERLINK and X2X Link for fast, deterministic communication and system integration. For scalability, the X20CP0483 can be expanded via one or two X20 interface slots to add I/O, fieldbus, or additional peripherals. It is built for plug‑in mounting and is rated for industrial environments with an operating ambient temperature range of −25 to +60°C. As a central processing node for mid‑size automation tasks, it delivers local compute power while remaining compatible with B&R Automation Studio for programming and deployment.