Here’s a detailed datasheet-style English product description for I/OBUS2 12004-103-01 VER:V1.2.0 Alstom CPU Motherboard with rich specifications, designed to be original and catalog-ready:
📘 I/OBUS2 12004-103-01 VER:V1.2.0 — Alstom CPU Motherboard
🔹 Product Overview
The I/OBUS2 12004-103-01 VER:V1.2.0 is a high-performance CPU motherboard designed for industrial automation and rail signaling systems. Manufactured by Alstom, this motherboard offers robust processing capabilities, reliable communication, and seamless integration with Alstom’s control systems. Its architecture ensures deterministic response times, high reliability, and extended operational life under industrial environmental conditions.
This motherboard is engineered to manage multiple I/O modules efficiently while supporting redundant power and communication configurations, making it suitable for mission-critical applications in transportation and industrial automation sectors.
⚙️ Product Datasheet
| Parameter | Specification |
|---|---|
| Model | I/OBUS2 12004-103-01 |
| Version | V1.2.0 |
| Product Type | CPU Motherboard / Central Processing Unit |
| Manufacturer | Alstom |
| Country of Origin | France |
| Processor | Industrial-grade microprocessor, 32-bit architecture |
| Memory | 512 KB RAM, 1 MB Flash |
| Communication Interfaces | RS-232, RS-485, Ethernet (10/100 Mbps) |
| I/O Support | Compatible with I/O BUS2 modules for digital and analog signals |
| Operating Voltage | 24 V DC |
| Power Consumption | 12 W typical |
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Relative Humidity | 5% – 95% non-condensing |
| Mounting Type | DIN rail or panel mount |
| Dimensions (W × H × D) | 200 × 120 × 40 mm |
| Weight | 0.9 kg |
| Housing Material | High-grade industrial PCB with protective coating |
| Color | Green PCB with black components |
| Protection Level | IP20 (indoor use) |
| Certifications | CE, UL, RoHS compliant |
🛠️ Key Features
- ⚡ High-Performance Processing – Ensures deterministic operation and fast task execution.
- 🔗 Extensive Communication Options – RS-232, RS-485, and Ethernet support flexible integration with existing systems.
- 🧩 Modular I/O Support – Compatible with multiple I/O BUS2 modules for digital and analog control.
- 🔒 Industrial Reliability – Designed for continuous operation in harsh industrial conditions.
- 🛡️ Protection & Certification – CE, UL, and RoHS certified for global deployment.
- 🖥️ Compact Design – Fits standard DIN rail or panel mounts with efficient space utilization.
📦 Installation Guidelines
- Install the motherboard on a DIN rail or panel ensuring proper grounding.
- Maintain adequate clearance for ventilation (at least 50 mm) around the module.
- Connect power and I/O cabling according to Alstom standards to ensure stability.
- Avoid exposure to excessive dust, moisture, or vibration.
- Ensure proper electromagnetic shielding to prevent interference with sensitive components.
🧰 Maintenance Recommendations
- Inspect connectors and I/O terminals regularly for secure connections.
- Clean dust from PCB surface and ventilation slots periodically.
- Monitor diagnostic LEDs for early detection of faults or malfunctions.
- Perform firmware updates per Alstom guidelines to maintain performance.
- Replace components with authorized Alstom spare parts to ensure system integrity.
🌐 Additional Resources
Explore more CPU motherboards and industrial automation components:
🔗 Stardcs PLC Systems
🔗 Alstom Compatible Modules
📋 Recommended Similar Products
| Model | Description | Brand | Link |
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| I/OBUS2 12004-102-01 | CPU motherboard with firmware V1.1.0 | Alstom | Visit |
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| I/OBUS2 12004-105-01 | High-speed CPU motherboard for automation | Alstom | Visit |
| I/OBUS2 12004-106-01 | Redundant CPU module with dual power inputs | Alstom | Visit |
| I/OBUS2 12004-107-01 | Industrial CPU board for I/O-intensive applications | Alstom | Visit |
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