Description
The Omron CP1W-CN811 is a dedicated I/O expansion cable designed for connecting expansion units to the CP1 series of programmable logic controllers (PLCs). This essential accessory enables the creation of modular control systems by linking the main CPU unit with additional I/O modules, analog units, or communication boards. With its robust construction and precise connector design, it ensures reliable data transfer and power supply between modules in industrial automation applications.
Key Features
- Cable Type: I/O Expansion Connecting Cable
- Compatible PLC Series: CP1E, CP1L, CP1H
- Connector Type: 20-pin male header (CPU side), 20-pin female header (expansion side)
- Cable Length: 0.1 meters (100 mm)
- Pin Configuration: 1:1 straight-through wiring
- Function: Transfers I/O data and 5V power between CPU and expansion units
- Country of Origin: Omron Standard (China/Japan)
Technical Specifications
Parameter | Specification |
|---|---|
Model Number | CP1W-CN811 |
Compatible PLCs | CP1H, CP1L, CP1E series |
Connector A (CPU Side) | 20-pin male header (plugs into CPU expansion port) |
Connector B (Expansion Side) | 20-pin female header (plugs into expansion unit) |
Cable Length | 0.1 m (100 mm) |
Wire Gauge | 28 AWG |
Pin Assignment | 1:1 correspondence (pin 1 to pin 1, etc.) |
Rated Voltage | 5 V DC (for internal logic and I/O expansion) |
Rated Current | 2 A max (carried from CPU to expansion unit) |
Operating Temperature | -10°C to +55°C |
Insulation Resistance | 100 MΩ min. (at 500 V DC) |
Dielectric Strength | 700 V AC for 1 minute |
Standards | CE, UL, cULus, RoHS compliant |
Warranty & After-Sales
- Factory new units: 12 months warranty
- Technical support for system configuration and expansion unit compatibility
- Compatibility verification with your specific CP1 PLC and expansion modules
- Documentation: Full datasheets and connection diagrams provided
Delivery Time
- Standard delivery: 3-5 working days
- Express shipping available upon request
- Bulk order discounts available
Why Choose Our Store
- Genuine Omron automation components
- Global supply network with competitive pricing
- Expertise in CP1 series PLC systems and expansion configurations
- Comprehensive technical documentation and software support (CX-Programmer)
- Responsive customer service and after-sales support
Applications
- System Expansion: Connecting CP1H/CP1L/CP1E CPU units with expansion I/O modules
- Modular Control: Building multi-unit PLC systems for complex automation tasks
- Analog I/O Integration: Linking analog input/output units (e.g., CP1W-MAB221, CP1W-DA041)
- Communication Expansion: Connecting communication option boards
- Compact Machine Control: Creating space-efficient control systems in tight enclosures
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