Description
ALSTOM DSI1817 TRVC062335000 CP00003934 Digital Signal Interface Module Product Description
Product Overview
ALSTOM DSI1817 TRVC062335000 CP00003934 is a digital signal interface module designed for ALSTOM railway signaling, transportation control, and safety-related automation systems. As a specialized interface component within ALSTOM modular control architectures, ALSTOM DSI1817 TRVC062335000 CP00003934 is responsible for the acquisition, conditioning, isolation, and transmission of digital field signals between external railway equipment and the central control system. The module provides a reliable communication bridge between field devices and control processors, ensuring accurate signal exchange in applications where operational safety and system availability are critical.
The ALSTOM DSI1817 TRVC062335000 CP00003934 integrates digital signal processing circuits, electrical isolation technology, and internal communication interfaces to support stable data transmission in complex railway environments. It receives binary status information from sensors, relays, switches, detection devices, and other field equipment, processes the signals through dedicated interface circuits, and transfers validated information to the system controller. Through this function, ALSTOM DSI1817 TRVC062335000 CP00003934 helps improve the accuracy of equipment monitoring and enhances the overall reliability of railway automation systems.
As part of ALSTOM’s railway control product family, ALSTOM DSI1817 TRVC062335000 CP00003934 is widely deployed in railway interlocking systems, metro signaling installations, trackside control equipment, and industrial transportation automation applications. Its modular design allows convenient integration into existing ALSTOM cabinets, while its robust electrical characteristics support long-term operation in demanding environments. By providing dependable digital signal interfacing, ALSTOM DSI1817 TRVC062335000 CP00003934 contributes to safer train operation, efficient fault diagnosis, and extended lifecycle support for ALSTOM signaling platforms.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | DSI1817 TRVC062335000 CP00003934 |
| Manufacturer | ALSTOM |
| Product Type | Digital Signal Interface Module |
| Product Family | ALSTOM Railway Control and Signaling System |
| Main Function | Digital field signal acquisition and interface processing |
| Signal Type | Binary / digital input and status signals |
| Application Platform | ALSTOM safety control and signaling architectures |
| Input Interface | Digital field signal interface |
| Signal Processing | Digital conditioning, filtering, and isolation |
| Communication Interface | Internal ALSTOM system bus/backplane interface |
| Installation Method | Modular rack plug-in mounting |
| Power Supply | System backplane power supply |
| Diagnostic Function | Module status monitoring and fault indication |
| Operating Environment | Railway industrial environment |
| Application Field | Railway signaling, interlocking, transportation automation |
Main Features and Advantages
Reliable digital signal acquisition:
The main function of ALSTOM DSI1817 TRVC062335000 CP00003934 is to provide accurate acquisition and processing of digital field signals. The module collects status information from external devices and converts these signals into reliable data for the control system. This ensures that railway controllers receive accurate equipment information for safe decision-making and automation control.
Electrical isolation and signal protection:
ALSTOM DSI1817 TRVC062335000 CP00003934 incorporates signal isolation and conditioning technology to protect internal control electronics from external electrical disturbances. This design improves immunity against interference caused by long cable runs, switching operations, and harsh industrial environments, increasing overall system reliability.
DSI1817
Optimized for safety-critical applications:
Railway signaling systems require extremely high reliability because incorrect signal processing may affect operational safety. ALSTOM DSI1817 TRVC062335000 CP00003934 is designed for safety-oriented control environments, providing stable signal transmission and dependable communication with ALSTOM processing units.
Modular installation and easy replacement:
The modular structure of ALSTOM DSI1817 TRVC062335000 CP00003934 allows fast installation and replacement within ALSTOM control racks. Maintenance personnel can replace individual interface modules without extensive system modification, reducing service time and improving maintenance efficiency.
Enhanced diagnostic capability:
ALSTOM DSI1817 TRVC062335000 CP00003934 provides status monitoring functions that help technicians identify communication problems, signal abnormalities, and module-related faults. These diagnostic features simplify troubleshooting and support preventive maintenance strategies.
Long service life and system compatibility:
Many railway operators continue using ALSTOM signaling platforms due to their proven reliability. ALSTOM DSI1817 TRVC062335000 CP00003934 provides a dependable spare and replacement solution, allowing existing systems to continue operating efficiently while minimizing modernization costs.
Application Areas
Railway Interlocking Systems:
ALSTOM DSI1817 TRVC062335000 CP00003934 is widely used in railway interlocking systems for collecting digital status information from trackside and station equipment. It supports monitoring of switches, signals, detection devices, and other critical railway components.
Metro Signaling Systems:
Urban rail networks require continuous monitoring of infrastructure equipment. ALSTOM DSI1817 TRVC062335000 CP00003934 provides reliable digital signal acquisition for metro signaling cabinets, station automation systems, and train control installations.
Trackside Control Equipment:
The module can interface with field devices installed along railway lines. ALSTOM DSI1817 TRVC062335000 CP00003934 ensures that information from sensors and switching equipment is accurately transmitted to the central control system.
Railway Automation Modernization:
For existing ALSTOM railway installations, ALSTOM DSI1817 TRVC062335000 CP00003934 serves as an important maintenance component. It enables replacement of aging interface modules while preserving the original system architecture.
Industrial Transportation Control:
Beyond railway applications, ALSTOM DSI1817 TRVC062335000 CP00003934 can be applied in specialized transportation and industrial automation systems requiring reliable digital signal interface functions and modular control solutions.
Related Products
- ALSTOM POS1846 TRVC062333000 CP00000310 – Position monitoring module used with DSI1817 TRVC062335000 CP00003934 for railway equipment status processing.
- ALSTOM VPS 12004-102-03 V1.0.0 – Power supply module providing stable power for ALSTOM control racks.
- ALSTOM VOOB8-B 12004-106-04 V1.0.0 – Digital output module for controlling external railway devices.
- ALSTOM VIIB16-C 12011-105-00 V1.0.0 – Digital input module for collecting field status signals.
- ALSTOM I/OBUS2 12004-103-01 V1.2.0 – Internal communication bus module connecting ALSTOM I/O components.
- ALSTOM I/OBE2 12004-104-00 V1.0.0 – Safety I/O expansion module used in ALSTOM control systems.
- ALSTOM CMP1838 TRVCO62345000 CP00005202 – Central processing/control module for ALSTOM automation platforms.
- ALSTOM 12004 Series I/O Modules – Related digital input, output, communication, and power modules forming complete control systems.
