ALSTOM CAN 232.2 Module 029.356.519
Overview
The ALSTOM CAN 232.2 Module, part number 029.356.519, is a high-reliability CAN bus to RS-232 communication interface gateway developed by Alstom for railway onboard systems and heavy industrial automation. This module acts as a protocol bridge to realize bidirectional data conversion between CAN bus network and RS-232 serial port, enabling serial diagnostic tools, legacy control equipment and Alstom CAN-based vehicle control subsystems to exchange real-time data seamlessly.
Designed per Alstom railway hardware standards, the CAN 232.2 module adopts rugged metal housing and supports DIN rail or panel mounting inside electrical cabinets. It is built to withstand severe vibration, shock and electromagnetic interference (EMI) in rolling stock and field industrial sites, delivering stable long-cycle operation for mission-critical control and diagnostic networks.
Key Features
- CAN 2.0B and RS-232 dual interface, bidirectional protocol conversion
- Galvanic isolation between CAN bus and RS-232 circuits to suppress interference
- 24VDC power input (18–28VDC tolerance), low power consumption ≤2W
- Compact metal casing, DIN rail / panel mounting, IP20 cabinet internal protection
- Wide operating temperature range: -40°C ~ +70°C
- High vibration and shock resistance, compliant with Alstom railway hardware requirements
- Lightweight 250g, dimension: 90 × 50 × 120 mm
- Designed for onboard diagnostic, data acquisition and subsystem communication of Alstom rolling stock
Technical Specifications
| Item | Parameter |
|---|---|
| Model | CAN 232.2 Module |
| Part Number | 029.356.519 |
| Function | CAN bus to RS-232 protocol gateway |
| Communication | CAN 2.0B / RS-232 |
| Power Supply | 24VDC (±20%) |
| Power Consumption | ≤2W |
| Isolation | 2500V isolation between interfaces |
| Operating Temperature | -40°C ~ +70°C |
| Enclosure | Metal housing, IP20 |
| Mounting | DIN rail or panel mount |
| Dimension | 90 × 50 × 120 mm |
| Weight | 250 g |
Applications
The ALSTOM CAN 232.2 029.356.519 interface module is widely deployed in Alstom rolling stock and related industrial control systems:
- Onboard railway vehicle diagnostic system, connect RS232 diagnostic terminal to CAN vehicle control network
- Train traction and auxiliary control subsystem data exchange
- Metro, tram and regional train onboard data acquisition
- Industrial heavy equipment CAN network serial communication conversion
- Retrofit and maintenance of legacy Alstom rail control equipment
Frequently Asked Questions
Q: What is ALSTOM CAN 232.2 Module 029.356.519 used for?
A: It is a CAN-RS232 protocol gateway. It bridges CAN bus and RS-232 serial devices, used mainly for railway rolling stock communication, onboard diagnostics and industrial CAN network serial conversion.
Q: Does ALSTOM CAN 232.2 029.356.519 support galvanic isolation?
A: Yes, it has 2500V galvanic isolation between CAN and RS-232 channels to reduce EMI and protect connected control hardware.
Q: What mounting type does CAN 232.2 029.356.519 use?
A: It supports standard DIN rail mounting or direct panel mounting inside control cabinet, IP20 rating for indoor cabinet installation.
Q: What power supply does ALSTOM CAN 232.2 module need?
A: Rated 24VDC input, acceptable range 18~28VDC, low power consumption below 2W.
Q: Is this module suitable for railway onboard environments?
A: Yes, designed to handle wide temperature, vibration and EMI conditions for Alstom rolling stock applications. SIL safety assessment shall be checked when used in safety critical loops.
Q: What is the working temperature range of 029.356.519?
A: -40°C up to +70°C, stable operation in cold and high-temperature cabinet environments.
Q: What is the protection grade of CAN 232.2 module?
A: IP20, designed for installation inside electrical control cabinet, not for direct outdoor exposure.
Q: Can I use this module for Alstom old train system spare replacement?
A: Yes, ALSTOM CAN 232.2 029.356.519 is an original communication spare part for Alstom rail vehicle control and diagnostic systems.
