B&R X20CP3586 X20 Series High-Performance CPU Controller

Product Overview

The X20CP3586 (X20CP3586) represents the high-performance tier of the B&R X20 System controllers, designed to handle demanding automation tasks with precision and speed. Featuring an advanced x86 processor architecture, this controller is equipped with extensive onboard connectivity, including Ethernet, POWERLINK (V1/V2), and a dedicated X2X Link for local I/O expansion. It is engineered for critical applications such as high-speed motion control, complex machine vision integration, and large-scale process automation where controller redundancy is a operational requirement. The X20CP3586 operates in a fanless housing, ensuring long-term reliability in environments ranging from clean-room pharmaceutical packaging to heavy-duty industrial assembly.

Technical Configuration

The X20CP3586 is built for maximum system availability, supporting full controller redundancy to minimize the risk of unplanned downtime in mission-critical systems. It utilizes a CompactFlash slot for high-speed removable storage, facilitating easy firmware updates and data logging. The hardware includes integrated support for ACOPOS drive systems and Visual Components HMI software, creating a unified control environment. Diagnostic management is a core feature, with dedicated LED indicators for CPU health, battery status, and network synchronization. Unlike lower-tier modules, this CPU manages a significant power budget, providing up to 7 W of nominal output power to the X20 backplane while maintaining a compact, 470 g form factor.

Technical Specifications

Technical FAQs

Does the X20CP3586 require a battery for data retention?

Yes, the module supports an external battery for backing up the real-time clock (RTC) and remanent variables. The health of this battery is monitored both via a front-facing LED indicator and a software register, ensuring maintenance teams receive early warnings before data loss occurs.

Can this controller be used in synchronized motion applications?

Absolutely. With its integrated POWERLINK (V1/V2) interface and native ACOPOS support, the X20CP3586 is optimized for high-speed, hard real-time synchronization of servo drives and complex multi-axis motion profiles.

How does the controller handle thermal monitoring without a fan?

The X20CP3586 utilizes an internal temperature sensor accessible via a software register. This allows the system to monitor its own thermal health and execute safe-shutdown procedures or trigger alarms if the ambient cabinet temperature exceeds safe operating limits.

Engineering & Installation Guide

• CompactFlash Handling: Only use industrial-grade CompactFlash cards approved by B&R. To prevent file system corruption, always ensure the "CompactFlash" LED is not flashing during a power-down sequence, and use the software "unmount" command before physical removal if the system is powered.

• Redundancy Link Configuration: When implementing controller redundancy, ensure that both CPUs are running identical hardware and firmware versions. Use high-quality shielded Ethernet cables for the redundancy link to prevent electromagnetic interference from causing a "split-brain" scenario or unintended master/slave switchovers.

• Battery Replacement Protocol: The battery status LED provides a clear visual cue for maintenance. It is recommended to replace the battery every 3–5 years (depending on ambient temperature) during scheduled machine downtime to ensure the real-time clock and remanent data remain secure during unexpected power outages.