ALSTOMA AL129A Controller Module

ALSTOMA AL129A Controller Module

Product Details Introduction

AL129A is an industrial grade controller module launched by ALSTOM, mainly used in power automation systems, process control systems, and remote terminal units (RTUs). It has high reliability, strong anti-interference ability, and supports multiple industrial communication protocols, commonly used in substation automation, distribution monitoring, power plant control, and SCADA systems.

Main functions and features

Logic and sequence control: Embedded processors can execute logic control tasks, suitable for process automation applications.

Strong communication capability: Supports protocols such as Modbus and IEC 60870-5-101/104, making it easy to network with upper computers, RTUs, and PLCs.

Digital and Analog I/O Interface: Equipped with multiple input and output channels, supporting remote device access.

Modular structure: Supports expansion, quick installation, and easy maintenance.

Strong adaptability to industrial environments: with high EMC anti-interference performance, suitable for harsh power environments.

High reliability design: Supports redundant configuration (dual CPU, dual communication channels) to ensure continuous system operation.

Technical parameters (typical)

Project parameter description

Working voltage 24V DC/48V DC (depending on version)

Digital input 8-16 channels, optocoupler isolation

Digital output 8-16 channels, relay or transistor output

Communication interfaces RS-232, RS-485, Ethernet

The protocol supports Modbus RTU/TCP, IEC 101/104, etc

Working temperature range -10 ° C to+60 ° C

Installation method: DIN rail or standard 19 inch rack mounted

Medium module size in size and weight, weighing approximately 1.5kg

application area 

Power grid automation (such as substations, distribution rooms)

Industrial process control (such as steel, petrochemical, water treatment)

Front end of power plant and SCADA system

Railway and Infrastructure Power Management System

Product imag

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