Description
The Omron CP1W-20EDR1 is a 20-point digital I/O expansion unit designed for the CP1 series of programmable logic controllers (CP1H, CP1L, CP1E). This module provides additional input and output capacity for industrial automation systems, featuring a balanced mix of 12 DC inputs and 8 relay outputs. With its compact design and easy daisy-chaining via expansion cables, it offers a cost-effective solution for extending the I/O capabilities of small to medium-sized control systems.
Key Features
- Module Type: Digital I/O Expansion Unit
- Compatible PLCs: CP1H, CP1L, CP1E series
- Total I/O Points: 20 points
- Inputs: 12 points (24 V DC, sink/source)
- Outputs: 8 points (Relay, 2 A @ 250 V AC / 2 A @ 30 V DC)
- Input Voltage: 24 V DC (sink or source operation)
- Output Type: Relay (SPDT contacts)
- Isolation: Photocoupler isolation on inputs, relay isolation on outputs
- Power Supply: 5 V DC (supplied from PLC unit via expansion cable)
- Country of Origin: Omron Standard (China/Japan)
Technical Specifications
Parameter | Specification |
|---|---|
Model Number | CP1W-20EDR1 |
Compatible PLCs | CP1H, CP1L, CP1E series |
Number of Inputs | 12 points |
Input Type | 24 V DC (sink/source) |
Input Voltage | 24 V DC ±10% |
Input Current | 5 mA @ 24 V DC |
ON Response Time | 1.5 ms max. |
OFF Response Time | 1.5 ms max. |
Number of Outputs | 8 points |
Output Type | Relay (SPDT) |
Contact Rating | 2 A @ 250 V AC / 2 A @ 30 V DC |
Contact Material | AgCdO (Silver Cadmium Oxide) |
Mechanical Life | 10,000,000 operations min. |
Electrical Life | 100,000 operations (rated load) |
Isolation | Photocoupler (inputs), Relay coil/contact (outputs) |
Power Consumption | 5 V DC, 0.5 A (supplied from PLC unit) |
Operating Temperature | -10°C to +55°C |
Storage Temperature | -25°C to +70°C |
Dimensions (W x H x D) | 65 x 65 x 55 mm |
Weight | Approx. 250 g |
Standards | CE, UL, cULus, RoHS compliant |
Warranty & After-Sales
- Factory new units: 12 months warranty
- Technical support for wiring, configuration, and integration with CP1 series PLCs
- Compatibility verification with your existing PLC system
- Programming assistance for I/O addressing and ladder logic
- Documentation: Full datasheets, manuals, and wiring 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
- Machine Control: Extending I/O capacity for sensors, switches, and actuators
- Process Automation: Adding relay outputs for motor starters, solenoids, and contactors
- HVAC Systems: Controlling fans, pumps, and dampers with relay outputs
- Packaging Machinery: Handling multiple input signals and output devices
- Material Handling: Expanding I/O for conveyor controls and sorting systems
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