3BEF0010A PIB651A_ALSTOM_PRODUCT_吉林易择科技技术发展有限公司

The Alstom 3BEF0010A PIB651A is a high-availability vital processing board designed for railway interlocking and signaling control systems. This advanced component forms the core of Alstom's SmartLock 400 interlocking solutions, providing SIL4-certified safety logic processing.

400-887-3214

DESCRIBE

Key Features
1. Safety-Critical Processing

Dual-channel ARM Cortex-R52 processors in lockstep

SIL4 compliance (EN 50128/50129)

<50μs cycle time for vital logic execution

2. Advanced Architecture

Triple modular redundancy (TMR) design

Continuous self-testing with built-in diagnostics

2GB DDR4 ECC memory with error correction

3. Railway-Specific Design

EN 50155 compliant (-40°C to +70°C)

EN 61373 vibration category 1 certified

24V DC power input with surge protection

4. Maintenance & Monitoring

Hot-swappable design (front accessible)

LED status indicators for all critical functions

Remote firmware update capability

Technical Specifications
Parameter Specification
Processor Dual-core ARM Cortex-R52 (lockstep)
Safety Level SIL4 (PFH <10⁻⁹/h)
Memory 2GB DDR4 ECC + 64MB FRAM
I/O Interfaces 4x Gigabit Ethernet (TSN)
Power Consumption 15W typical
MTBF >300,000 hours
Applications
Electronic interlocking systems

ATP (Automatic Train Protection) centers

RBC (Radio Block Center) interfaces

Hybrid Level Crossing systems

Certifications
EN 50126/8/9 (2017 editions)

EN 45545-2 fire protection

IEC 62443-4-1 cybersecurity

SERVICE HOTLINE 400-887-3214

Mail jilineasyyi@outlook.com ADDRESS Unit 12, 20th Floor, Good View Commercial Centre, 2-16 Garden Street, Mong Kok, Hong Kong

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