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Product Overview
The ALSTOM VIIB16-C 12011-105-00 V1.0.0 vital control module is a high-reliability component designed for safety-critical industrial automation systems, particularly in rail signaling and power generation applications. As part of ALSTOM’s Vital Control Series, this module ensures precise control and monitoring of critical processes, adhering to the highest safety standards (e.g., SIL 4 for rail systems). Its dual-channel architecture and fail-safe design make it ideal for applications where system downtime could lead to significant operational or safety risks.
Engineered with advanced microprocessor technology, the VIIB16-C 12011-105-00 V1.0.0 supports real-time data processing and deterministic control, enabling seamless integration with ALSTOM’s ERTMS/ETCS train control systems and SPENO rail grinding machines. It features 24V DC input/output and 16 digital I/O channels, allowing it to interface with sensors, actuators, and other control modules. The module’s compact form factor (100 x 150 x 80 mm) and DIN rail mounting compatibility simplify installation in space-constrained environments, while its rugged design (IP54 protection) ensures reliable performance in harsh industrial conditions.
In automation systems, the VIIB16-C 12011-105-00 V1.0.0 acts as a central hub for safety-critical operations, such as interlocking control, speed regulation, and fault detection. Its hot-swap capability allows for maintenance without disrupting system operation, reducing downtime and enhancing overall productivity. By combining high-speed processing with redundant communication interfaces (RS485, CANopen), the module ensures rapid response to critical events, making it an essential asset for mission-critical infrastructure projects.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | VIIB16-C 12011-105-00 V1.0.0 |
| Manufacturer | ALSTOM |
| Product Type | Vital Control Module |
| Input Voltage | 24V DC ±10% |
| Output Voltage | 24V DC (isolated) |
| I/O Channels | 16 digital (8 inputs/8 outputs) |
| Communication Protocols | RS485, CANopen |
| Physical Dimensions | 100 x 150 x 80 mm |
| Mounting Type | DIN rail |
| Weight | 0.8 kg |
| Operating Temperature | -25°C to +70°C |
| Humidity | 5–95% non-condensing |
| Protection Rating | IP54 |
| Safety Integrity Level | SIL 4 (rail applications) |
VIIB16-C 12011-105-00 V1.0.0
Key Features and Advantages
Dual-Channel Redundancy: The VIIB16-C 12011-105-00 V1.0.0 employs a dual-core processor architecture with independent power supplies and communication channels, ensuring continuous operation even if one channel fails. This redundancy is critical for applications like rail signaling, where system failure could lead to catastrophic consequences.
Fail-Safe Design: The module incorporates self-diagnostic capabilities and watchdog timers to detect faults and transition to a safe state automatically. This ensures compliance with international safety standards (EN 50155, EN 50129) and minimizes the risk of unplanned shutdowns.
High-Speed Processing: With a 200 MHz processor and 200 μs cycle time, the module supports real-time control and rapid response to dynamic events, making it suitable for high-speed rail systems and power generation turbines.
Flexible Configuration: The VIIB16-C 12011-105-00 V1.0.0 can be configured using ALSTOM’s Vital Configuration Tool, allowing users to customize I/O assignments, communication parameters, and safety logic without requiring specialized programming skills.
Hot-Swap Capability: The module’s plug-and-play design enables in-service replacement of faulty components, reducing maintenance time and improving system availability.
VIIB16-C 12011-105-00 V1.0.0
Application Areas
The ALSTOM VIIB16-C 12011-105-00 V1.0.0 vital control module is widely used in industries requiring reliable safety-critical control:
- Rail Signaling: Integrates with ALSTOM’s ERTMS/ETCS Level 2 systems to manage train speed, track occupancy, and interlocking, ensuring safe and efficient rail operations.
- Power Generation: Controls steam turbine governors and boiler safety systems in thermal power plants, optimizing energy output while maintaining operational stability.
- Oil & Gas: Manages emergency shutdown (ESD) systems in offshore platforms and refineries, preventing hazardous events and ensuring compliance with environmental regulations.
- Heavy Machinery: Powers control systems for SPENO rail grinding machines, enabling precise adjustment of grinding parameters to extend rail lifespan.
- Water Treatment: Monitors and regulates pumps, valves, and chemical dosing systems in wastewater treatment plants, ensuring continuous compliance with discharge standards.
Related Products
- VIIB16-D 12011-106-00 V2.0.0: An upgraded version with 32 I/O channels and enhanced communication capabilities, suitable for complex control systems.
- ALSTOM EVC402 On-Board Computer: Works alongside the VIIB16-C 12011-105-00 V1.0.0 to execute train control algorithms in ERTMS/ETCS applications.
- ALSTOM TELEMILE 3000 RTU: A remote terminal unit that interfaces with the module to enable SCADA integration in power distribution networks.
- VIIB16-A 12011-103-00 V1.0.0: A basic version with 8 I/O channels, ideal for smaller-scale safety control systems.
- ALSTOM S880 Main Control Board: A complementary component that provides additional processing power for large-scale industrial automation projects.
- VIIB16-E 12011-107-00 V1.0.0: Features analog I/O channels for applications requiring precise measurement and control of continuous variables.
- ALSTOM XPP Platform: A modular hardware platform that supports the VIIB16-C 12011-105-00 V1.0.0 for distributed control system (DCS) implementations.
- VIIB16-F 12011-108-00 V1.0.0: Includes Ethernet communication for integration with modern industrial IoT (IIoT) networks.
Installation and Maintenance
Installation Preparation:
Before installing the VIIB16-C 12011-105-00 V1.0.0, verify the input voltage matches the power supply and ensure the DIN rail is securely mounted. Clean the installation area to prevent dust accumulation, which could affect thermal performance. Use shielded cables for communication interfaces (RS485, CANopen) to minimize electromagnetic interference. Follow ALSTOM’s wiring guidelines to connect the module’s power terminals (24V DC) and I/O signals, ensuring proper grounding and isolation.
Before installing the VIIB16-C 12011-105-00 V1.0.0, verify the input voltage matches the power supply and ensure the DIN rail is securely mounted. Clean the installation area to prevent dust accumulation, which could affect thermal performance. Use shielded cables for communication interfaces (RS485, CANopen) to minimize electromagnetic interference. Follow ALSTOM’s wiring guidelines to connect the module’s power terminals (24V DC) and I/O signals, ensuring proper grounding and isolation.
VIIB16-C 12011-105-00 V1.0.0
Maintenance Recommendations:
- Routine Inspections: Check for loose connections, overheating, or signs of physical damage during quarterly maintenance. Use a multimeter to verify input/output voltage levels.
- Firmware Updates: Regularly update the module’s firmware using ALSTOM’s Vital Configuration Tool to access new features and security patches.
- Redundancy Testing: Perform periodic tests of the dual-channel redundancy by simulating single-channel failures to ensure failover functionality.
- Environmental Monitoring: Monitor ambient temperature and humidity levels to prevent operational degradation. Clean the module’s air vents annually to maintain optimal cooling.
Product Warranty
We provide a 12-month quality warranty for the ALSTOM VIIB16-C 12011-105-00 V1.0.0 vital control module, covering hardware defects caused by non-human factors. During the warranty period, we will replace any malfunctioning module free of charge. For discontinued models or urgent requirements, our global supply chain network ensures rapid fulfillment of scarce spare parts, supporting continuous operation of industrial systems.
With 17 years of expertise in industrial control parts distribution, we guarantee competitive pricing, fast delivery, and reliable technical support. Contact us today to enhance the safety and efficiency of your critical infrastructure with the VIIB16-C 12011-105-00 V1.0.0 vital control module.
VIIB16-C 12011-105-00 V1.0.0
Note: All product names, logos, and brands are property of their respective owners. This document is for informational purposes only and does not constitute an official technical manual. Always refer to the manufacturer’s documentation for detailed specifications and installation guidelines.
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