Many engineers reviewing Omron CP1W-40EDR also explore Siemens PLC, Omron SMPS 24V 10A and Nx1P2 1040Dt1, ensuring they donβt miss strong alternatives before finalizing procurement decisions.
Omron CP1W-40EDR Programmable Logic Controller
The Omron CP1W-40EDR Programmable Logic Controller offers a CP1W Expansion I/O Units with Digital I/O Units and 16 outputs. This module features a Relay output type for reliable control in automation applications. It has a current consumption of 80 mA at 5 V and 90 mA at 24 V, ensuring efficient performance with minimal power draw. Designed for stable operation and easy integration, it extends the functionality of Omron PLC systems with high reliability and flexible connectivity. Manufactured by Omron, part of the Omron Programmable Logic Controller family, available under the Omron CP1W Series.

| Brand | Omron |
| Product Type | Programmable Logic Controller |
| Model Number | CP1W-40EDR |
| Specification | Value |
|---|---|
| Unit type | CP1W Expansion I/O Units |
| Product name | Digital I/O Units |
| Number of Inputs | 24 |
| Number of Outputs | 16 |
| Output type | Relay |
| Current consumption (5 V) | 80 mA |
| Current consumption (24 V) | 90 mA |
| Max. switching capacity | 2 A, 250 VAC (cosΟ = 1), 2 A, 24 VDC (4 A/common) |
| Min. switching capacity | 10 mA, 5 VDC |
| ON response time | 15 ms max. |
| OFF response time | 15 ms max. |
Omron is a global leader in automation technology, trusted by engineers and OEMs for building precise and reliable control systems. The CP1W-40EDR belongs to the family of Omron PLC Modules that deliver advanced I/O expansion options for compact and modular automation setups. Maintenance engineers, system integrators, and distributors rely on the Omron CP1W-40EDR Programmable Logic Controller (PLC) expansion unit for its consistent performance across a wide range of industrial applications, from automotive assembly to food processing and packaging.
Technically, the CP1W-40EDR is designed with 24 digital inputs and 16 relay outputs, allowing engineers to add flexible control capacity to existing Omron CP1W PLC configurations. It operates seamlessly with Omronβs compact PLC families, offering smooth data communication and reliable signal processing. With its robust relay outputs, it ensures compatibility with devices requiring mechanical switching. This balance of inputs and outputs enables precise monitoring and actuation, making the Omron CP1W-40EDR ideal for high-speed industrial logic control.
The unit is built for efficiency, running on a standard 24 VDC supply, ensuring low power consumption while maintaining performance. Surge handling and overload protections make it suitable for installations where electrical noise or voltage fluctuations are common. The compact footprint allows easy mounting into crowded control panels without sacrificing reliability. Its design also focuses on heat dissipation and long-term durability, ensuring stable performance in demanding factory environments.
Practical usage spans industries where scalability is essential. The Omron CP1W 40EDR supports applications in conveyor automation, packaging machinery, material handling systems, and process control where additional I/O points are required. For integrators and dealers managing diverse client needs, the Omron PLC CP1W-40EDR offers a straightforward solution for expanding system capabilities without redesigning entire control architectures. Wholesalers and distributors often recommend this model for its adaptability and Omronβs global support network, ensuring availability and quick replacement when required.
Engineers value the unitβs rugged build, as it is tested to withstand vibration, shock, and temperature extremes typical in industrial environments. The modular design of Omron PLC I/O Expansion Units like the CP1W-40EDR helps reduce downtime during maintenance while offering scalability for future growth. With easy wiring and clear labeling, installation is simplified for both senior technicians and junior engineers. Safety is reinforced with built-in short-circuit and reverse polarity protections, reducing risks during operation.
For buyers comparing options, the Omron CP1W-40EDR stands out as a practical and dependable choice. It combines the trusted engineering of Omron with flexible I/O expansion, ensuring it meets the needs of modern automation projects. Whether sourced through wholesalers, dealers, or distributors, this unit provides exceptional return on investment by extending the functionality of existing PLC systems. Engineers searching for robust expansion solutions consistently select the Omron PLC I/O Expansion Unit as their preferred option.
Commonly searched terms for this model include Omron PLC Modules, CP1W-40EDR, Omron CP1W-40EDR, Omron CP1W 40EDR, Omron PLC CP1W-40EDR, Omron CP1W PLC, 40EDR, and Omron CP1W-40EDR Programmable Logic Controller (PLC). Each of these reflects the trust engineers place in Omronβs expansion units to deliver performance, reliability, and adaptability for complex automation systems.




