Description
OMRON CS1W-BI103
Technical Specifications:
- Brand: OMRON
- Model: CS1W-BI103
- Product Type: Expansion Backplane
- Compatible System: CS1 Series PLC
- Number of Slots: 10
- Dimensions: 130 mm (H) × 535 mm (W) × 132 mm (D)
- Mounting: DIN Rail or Panel Mount
- RoHS Compliance: Compliant
Functional Features:
- Provides 10 slots for mounting CS1 series units
- Supports long-distance expansion (up to 50m per series)
- Compatible with CS1 Basic I/O, High-function I/O, and CPU Bus units
- High reliability and noise immunity
Application Scenarios:
- Large-scale industrial automation systems
- Complex process control requiring numerous I/O points
- Integration of multiple special function units (e.g., analog, motion control)
- Manufacturing execution systems
Performance Parameters:
- Slot Count: 10
- Max Expansion Distance: 50m (per expansion series)
- Max Units per System: Up to 72 units (depending on configuration)
Material Composition:
- Industrial-grade plastic housing
- Gold-plated bus connectors for reliable contact
- Metal reinforcement for structural integrity
Structural Features: The unit features a linear arrangement of 10 slots. It includes screw terminals or connectors for expansion cables and mounting holes for secure installation.
Working Principle: It extends the system bus, allowing the CPU to communicate with additional I/O and special function modules. It distributes the 5VDC logic power and 24VDC service power to the mounted units.
Installation Requirements:
- Mount on a DIN rail or panel with sufficient space.
- Connect to the CPU rack or previous expansion rack using the correct expansion cable.
- Ensure proper grounding of the backplane.
Usage Notes:
- Calculate the total current consumption of all units to ensure the power supply is sufficient.
- Do not mix C200H units in long-distance expansion racks.
- Ensure all modules are tightly secured to the backplane.




