Description
Model Series
Schneider 140 Series Modicon Quantum PLC System Accessories
Technical Specifications
- Part Type: 10-Slot PLC Backplane
- Slot Quantity: 10 standard module slots
- Bus Type: Modicon internal high-speed parallel bus
- Working Voltage: PLC system standard operating voltage
- Data Transmission Rate: High-speed internal bus transmission rate
- Operating Temperature: 0 °C to +60 °C
Functional Features
- Provides mechanical mounting base for Quantum series PLC modules
- Realizes high-speed signal and power transmission between all modules
- Standard bus protocol matching full series 140 modules
- Ensures stable physical connection and signal communication of modular system
Performance Parameters
- Bus Stability: Zero signal loss during long-term continuous transmission
- Module Compatibility: Full compatibility with all Schneider 140 series modules
- Contact Reliability: Gold-plated contacts for anti-oxidation and stable connection
- Vibration Resistance: Adapt to industrial cabinet vibration environment
Material Composition
- Base Frame: High-strength flame-retardant engineering plastic
- Internal Bus Circuit: Industrial grade PCB with gold-plated contact pins
- Guide Rails: Reinforced plastic guide strips for module positioning
- Shielding Layer: Internal electromagnetic shielding structure
Structural Characteristics
- Long strip type integrated 10-slot structure
- Rear centralized wiring area for system power and bus connection
- Front module insertion guide structure with anti-reverse design
- Standard cabinet mounting holes for fixed installation
Working Principle
As the core carrier of PLC system, it integrates internal data bus and power bus. After each functional module is inserted into the slot, the backplane connects all modules electrically, transmits control signals, data and working power between CPU, input/output modules and communication modules, and forms a complete PLC control system.
Advantage Highlights
- 10-slot design supports multi-module expansion for complex control systems
- Gold-plated contacts ensure long-term stable electrical connection
- Excellent electromagnetic shielding performance for industrial EMC requirements
- Full compatibility with all Schneider Modicon Quantum 140 series products
Applicable Industries
Industrial automation production lines, process control systems, power industry control, water treatment equipment, petrochemical automation, intelligent building control
Installation Requirements
- Fix horizontally inside standard industrial control cabinet
- Ensure mounting surface flat to avoid module poor contact
- Keep bus terminals away from high-power interference cables
- Complete system grounding per electrical safety regulations
Usage Notes
- Insert and pull out modules only after cutting off system power
- Keep slot contacts clean and free from dust and oxidation
- Do not use damaged or deformed modules to avoid backplane damage
- Operate within specified ambient temperature and humidity range
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