General Introduction

• The ALSTOM N897164610L is a digital input module with multiple input channels. It can simultaneously receive inputs from multiple sensors or external signals and convert them into digital signals for processing. It has the characteristics of fast response, which can ensure the accurate acquisition and response to changes in input signals.

Functional Features

• Compatibility: It has compatibility with other devices and systems and can communicate and integrate with other controllers or data buses of trains or vehicles.
• Programmability and Configuration: It has programmable and configurable functions and can be flexibly set and adjusted according to the needs of specific applications.
• Fault Detection and Monitoring: It usually has a fault detection and monitoring function, which can detect and report the abnormal status of input signals and take corresponding measures to ensure the reliability and safety of the system.
• Communication Interface: It may support communication interfaces such as RS-422, Ethernet (UDP/IP), and Modbus RTU to enable seamless integration with central control systems, SCADA, and other railway infrastructure components.

Technical Specifications

• Power Supply: It may convert an input voltage of 220V AC or 380V AC into stable DC outputs (such as ±5V, ±12V, ±15V, ±18V, 24V DC) for onboard electronics.
• Operating Temperature: It is constructed with industrial-grade materials to withstand temperatures from -40°C to +70°C, high humidity, and vibration.

Application Scenarios

• It is mainly used in railway signaling and train automation systems, such as monitoring track circuit status, signal light activation, and switch/turnout control in railway signaling systems. It can also be used for the control and monitoring of various functions on trains, such as motor speed regulation, braking systems, door operations, HVAC control, and electrical system oversight.