B&R X20CP3585 PLC CPU Controller Module

Overview

Key Specifications

1. Core Hardware

• Processor: Intel Atom E640T 1GHz with dedicated I/O co-processor & FPU
• Memory: 256MB DDR2 + 1MB SRAM; CompactFlash slot for program storage
• Retentive memory: Max 256kB; Built-in battery-backed RTC

2. Communication Interfaces

• 1× Gigabit Ethernet, 1× POWERLINK (supports PRC high real-time mode)
• 2× USB2.0, 1× RS232, X2X Link backplane for X20 I/O modules
• 3 expansion slots for optional fieldbus communication cards

3. Electrical & Mechanical

• Power supply: 24VDC, typical power consumption 8.8W
• Mounting: DIN rail, IP20 cabinet installation
• Operating temp: -25℃ ~ +60℃, conformal coated PCB, ATEX Zone 2 certified

4. Unique Feature: Supports dual CPU hot redundancy for high-availability systems

Core Functions

1. Execute complex logic, sequence control and high-precision multi-axis motion algorithms
2. Real-time data exchange with X20 DI/DO/AI/AO modules via X2X backplane
3. Synchronize dozens of ACOPOS servo drives over POWERLINK bus
4. Support redundant control architecture to avoid system downtime
5. Complete hardware self-diagnosis with multi-status LED indicators

Applications