ALSTOM I/OBUS2 12004-103-01 VERV1.20 I/O bus interface module
Specific Parameters
- Power Supply Parameters
- Supply Voltage: 24V DC (±15%)
- Current Consumption: Maximum 0.3A (no-load state)
- Communication Parameters
- Bus Type: Supports PROFIBUS DP protocol
- Transmission Rate: Switchable in 9.6kbit/s-12Mbit/s range
- Maximum Connected Nodes: 32 (single module)
- Communication Distance: Maximum 1000m (shielded twisted pair, at 9.6kbit/s)
- Interface Parameters
- Bus Interface: DB9 pin interface (compliant with PROFIBUS standard)
- Expansion Interface: 2 RJ45 interfaces (for module cascading)
- Environmental Parameters
- Operating Temperature Range: -20°C to +60°C
- Storage Temperature Range: -40°C to +85°C
- Relative Humidity: 5%-95% (non-condensing)
- Physical Parameters
- Dimensions: 120mm (length) × 80mm (width) × 40mm (height)
- Weight: Approximately 0.2kg
Product Performance
- High-Speed and Stable Communication: Supports a maximum transmission rate of 12Mbit/s, with bus data transmission delay ≤1ms, which can meet the requirements of real-time industrial on-site control for data interaction speed, ensuring immediate response of instructions and signals.
- Strong Compatibility: Strictly complies with PROFIBUS DP protocol specifications, and can seamlessly connect with I/O modules and controllers of ALSTOM and other brands that meet the protocol, reducing system integration difficulty.
- Outstanding Anti-Interference Ability: Adopts bus signal optoelectronic isolation design (isolation voltage 1500Vrms) with shielded interface structure, which can effectively resist electromagnetic interference in industrial environments and ensure the stability of bus communication.
- Flexible Expansion: Supports multi-module cascading through expansion interfaces, and a single bus link can be expanded to a maximum of 100 nodes, adapting to distributed control scenarios of different scales.
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