ALSTOM MCHN02D1AB0005A Automation control module
Specific Parameters
Brand ALSTOM (ALSTOM, GEC ALSTHOM Series)
Product Series MCHN Series Industrial Automation Control Series
Product Type Industrial-Grade Automation Control Module, Spare Part Module for Industrial Automation Systems
Model ALSTOM MCHN02D1AB0005A
Country of Origin France
Compatible Devices MICOM Series Relay Protection Devices, PLC/DCS Systems, Various Industrial Automation Control Equipment
Operating Power Supply 24VDC (Input Voltage Range 20.4 to 28.8VDC)
Rated Power Consumption Less Than 6W
Input/Output Signals 16 Digital Inputs, Supports Processing of Analog Signals (4-20mA) and Digital Signals
Rated Output Current 2A per Channel
Communication Protocols Ethernet/IP, Modbus, RS485 Communication Protocol
Communication Interfaces RS485 Serial Interface, Ethernet Port
Protection Type Overcurrent Protection, Short Circuit Protection, Reverse Connection Protection
Operating Temperature Range -40℃ to 85℃
Storage Temperature Range -40℃ to 85℃
Relative Humidity 5% to 95%, Non-Condensing
Protection Level IP65
Physical Dimensions 138mm×88mm×22mm (Length×Width×Height)
Physical Weight Approximately 0.18kg
Mounting Method Standard Rail Mounting, Built-in Slot Mounting for Industrial Control Equipment
Special Functions LED Status Indication, Fault Diagnosis, High-Precision Signal Processing
Certification Standards IEC 60255, CE, UL, RoHS
Warranty Period 12 Months
Product Performance
Compatible with MICOM series relay protection devices, PLC/DCS systems and various industrial automation control equipment, adopting 24VDC dedicated power supply (input voltage range 20.4 to 28.8VDC), with a rated power consumption of less than 6W, it is energy-saving and efficient, can adapt to the 24-hour uninterrupted operation needs of various industrial automation scenarios, has high operational stability, and can also be used as a regular spare part module to quickly complete the replacement of faulty modules and ensure production continuity.
Adopting advanced microprocessor technology and high-precision sensors, it has 16 digital inputs and the ability to process analog and digital signals, with an output current of 2A per channel. It can accurately complete the collection, processing and transmission of industrial on-site signals, realize control functions such as equipment start-stop and operation regulation, with high signal processing accuracy and fast response speed, meeting the control needs of complex industrial scenarios.
Integrated with multiple safety mechanisms such as overcurrent protection, short circuit protection and reverse connection protection, it can effectively protect the module itself and connected equipment, avoid equipment damage caused by circuit faults, and comply with IEC 60255, CE, UL and RoHS certification standards, ensuring that product quality and safety performance meet the specifications of the global industrial automation control field.
Equipped with RS485 serial interface and Ethernet port, it supports mainstream industrial communication protocols such as Ethernet/IP, Modbus and RS485, and can be seamlessly connected to industrial automation systems, monitoring platforms and various control equipment, realizing real-time transmission of fault signals, operating status and control data, and ensuring coordinated operation of the system.
With a protection level of IP65, it has excellent dustproof and waterproof performance, can be directly applied to outdoor, chemical plants, railway signal stations and other dusty, humid harsh industrial sites without additional protective measures, effectively protecting internal components, extending product service life, and adapting to the long-term storage and emergency use needs of spare parts.
Both the operating temperature and storage temperature cover -40℃ to 85℃, with extremely strong environmental adaptability. It can operate stably in extreme industrial environments such as alpine, high temperature and strong electromagnetic interference without performance degradation, meeting the operation and spare part storage needs of various harsh industrial scenarios.
Integrated with complete fault diagnosis and LED status indication functions, it can real-time monitor the module operation status, communication links and signal processing, quickly identify fault types and clearly indicate through LED lights, facilitating staff to quickly troubleshoot faults and carry out tests, and greatly improving equipment operation and maintenance efficiency.
Adopting standardized modular design, supporting standard rail and built-in slot mounting for industrial control equipment, it is easy to install, can be directly integrated into existing industrial automation systems without additional adaptation and debugging, and supports multi-module collaborative work, which can be extended to realize distributed control, consistent with ALSTOM’s modular design concept.
As a regular spare part module for industrial automation systems, the product has strong versatility and compatibility, can adapt to the fault replacement needs of various industrial control scenarios, with convenient and fast replacement, effectively reducing downtime and providing reliable guarantee for the continuity of industrial production.















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