2025-09-15 BY
IN Company News

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Wei Xiu zhu
WhatsApp:+852 5796 0986
Wechat:13395077993
Zhejiang Yiwu Beixun Automation Technology Co., Ltd
China (Zhejiang) Pilot Free Trade Zone, No. 2 Chunpai Road, Beiyuan Street, Yiwu City, Jinhua City, 7F 7059
website：www.bxplc2.com
Email: 3076784238@qq.com

The Alstom SPU232.1-CAN029.354630 is a specialized signal processing unit designed for railway and transportation control systems. As part of Alstom’s portfolio of rail electronics, this module processes analog and digital signals from vehicle sensors, providing real-time data to main control systems via CAN bus communication. Its rugged design ensures reliable operation in the demanding environmental conditions of rolling stock applications.

Key Features

  • •Multi-channel signal processing (analog and digital inputs)
  • •Integrated CAN 2.0B interface for vehicle network communication
  • •EN 50155 compliant for railway applications
  • •Wide temperature range operation with vibration resistance
  • •Diagnostic functions with fault logging capabilities
  • •Compact design for installation in space-constrained railway vehicles

Technical Specifications

Parameter Details
Input Channels 8 analog inputs (0-10V, 4-20mA); 16 digital inputs
Communication CAN 2.0B interface (up to 1 Mbps); RS-232 for configuration
Power Supply 24V DC (18-36V range) according to EN 50155
Operating Temperature -40°C to +70°C (-40°F to +158°F)
Certifications EN 50155, EN 50121-3-2, IEC 61373 (vibration/shock)
Dimensions 120mm x 80mm x 30mm (4.72″ x 3.15″ x 1.18″)