Omron CP2E-S40DT-D Programmable Logic Controller
The Omron CP2E-S40DT-D PLC CPU Unit provides 18 inputs and 12 transistor outputs for compact industrial machine-control applications. This Programmable Logic Controller offers a program capacity of 8K steps and 8K words of data memory for executing automation sequences and storing operating information. It operates from a 24 VDC supply with a supported operating voltage range of 20.4 to 26.4 VDC. Current consumption is 0.34 A at 5 V and 0.02 A at 24 V. The CP2E-S40DT-D combines CPU processing with integrated transistor outputs within the CP2E architecture and belongs to the transistor output PLC range supporting Omron machine automation.

| Brand | Omron |
| Product Type | Programmable Logic Controller |
| Model Number | CP2E-S40DT-D |
Omron CP2E-S40DT-D Programmable Logic Controller - Technical Specifications
| Specification | Value |
|---|---|
| Number of points | CPU Units with 40 points |
| Inputs | 18 points |
| Outputs | 12 points |
| Output type | Transistor (sinking) |
| Program capacity | 8K steps (FB capacity: 8K steps) |
| Data memory capacity | 8K words |
| Current consumption 5 VDC | 0.34 A |
| Current consumption 24 VDC | 0.02 A |
| Dimensions (H × D × W) | 90mm *1 × 80mm *2 × 150mm |
| Supply voltage | 24 VDC |
| Operating voltage range | 20.4 to 26.4 VDC |
| Power consumption | 20W max. |
| Inrush current | 24 VDC, 30A for 20 ms max. for cold start at room temperature |
| Insulation resistance | Not csolated between primary and secondary DC, power supplies |
| Power interrupt time | 2 ms min. |
| Altitude | 2,000 m max |
| Atmosphere | No corrosive gas |
| Ambient humidity | 10% to 90% |
| "Ambient operating temperature" | 20 to 60°C |
| Ambient storage temperature | -20 to 75°C (excluding battery) |
| Weight | 640g max. |
The Omron CP2E-S40DT-D PLC is equipped with 40 total I/O points, including 18 digital inputs and 12 transistor (sinking) outputs, offering flexibility for high-speed logic execution and real-time control tasks. With a program capacity of 8K steps and 8K words of data memory, it supports complex control functions while maintaining Omron’s reputation for reliability in industrial automation.
This PLC runs on a standard 24 VDC power supply with an operating range of 20.4 to 26.4 VDC, consuming just 0.34 A at 5 VDC and 0.02 A at 24 VDC, ensuring low power operation. The inrush current of 30A for 20 ms allows stable cold starts. With a compact size of 90mm × 80mm × 150mm, the CP2E-S40DT-D fits seamlessly into tight cabinet spaces while delivering dependable performance.
Built to endure industrial conditions, the CP2E-S40DT-D performs efficiently at altitudes up to 2,000 meters, in ambient temperatures from -20°C to 60°C, and humidity levels ranging from 10% to 90%. Its ability to withstand power interruptions of 2 ms or more makes it a preferred solution for stable system uptime. Backed by Omron engineering, this PLC is a dependable choice for automation professionals.


