Description
The Omron CP1W-40EDT1 is a 40-point digital I/O expansion unit designed for the CP1L and CP1H series of programmable controllers. This unit provides 24 DC inputs and 16 transistor (sink) outputs, offering a cost-effective solution to increase the I/O capacity of your compact PLC system. It connects directly to the CPU unit via a dedicated expansion cable, enabling flexible system scaling for growing automation needs.
Key Features
- Unit Type: Digital I/O Expansion Unit
- I/O Configuration: 40 points (24 In / 16 Out)
- Input Type: 24 V DC (sink/source)
- Output Type: Transistor (sink) – 0.5 A @ 24 V DC
- Compatibility: CP1L series (all models), CP1H series
- Connection: Requires CP1W-CN811 expansion cable (sold separately)
- Isolation: Photocoupler isolation between I/O and internal circuit
- Mounting: DIN rail or panel mount
- Country of Origin: Omron Standard (China/Japan)
Technical Specifications
Parameter | Specification |
|---|---|
Model Number | CP1W-40EDT1 |
Series | CP1W (Expansion Unit Series) |
Number of Inputs | 24 points |
Input Voltage | 24 V DC ±10% |
Input Current | 5 mA @ 24 V DC |
Input Response Time | 1.5 ms max. (default), adjustable via PLC settings |
Number of Outputs | 16 points |
Output Type | Transistor (sink) |
Output Current | 0.5 A per point (4 A per common group) |
Output Voltage | 24 V DC |
Leakage Current | 0.1 mA max. |
On-state Voltage Drop | 1.5 V max. |
Response Time | 1.5 ms max. (OFF → ON), 1.5 ms max. (ON → OFF) |
Isolation | Photocoupler (between I/O and internal circuit) |
Power Supply | 5 V DC (from CPU unit via expansion cable) |
External Power | Not required (outputs driven by CPU power supply) |
Operating Temperature | -10°C to +55°C |
Dimensions (W x H x D) | 65 x 65 x 85 mm |
Weight | Approx. 400 g |
Standards | CE, UL, cULus, RoHS compliant |
Warranty & After-Sales
- Factory new units: 12 months warranty
- Technical support for wiring, configuration, and system integration
- Compatibility verification with your specific CP1L/CP1H CPU unit
- 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
- Responsive customer service and after-sales support
Applications
- Machine Control: Adding I/O for sensors and actuators in CP1L/CP1H-based systems
- Packaging Machinery: Expanding digital control capabilities
- Material Handling: Conveyor control with additional I/O points
- Process Automation: Cost-effective system scaling for small to medium applications
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