What Is SCADA? Supervisory Control Without Replacing the PLC
SCADA sits above PLCs and RTUs: it acquires field data, alarms operators, and issues supervisory commands across plants and remote assets—without replacing local deterministic control.

Efficient automation in compact machinery is streamlined using the CP2E-N40DT1-D programmable logic controller. Designed as part of the Omron CP2E micro-PLC series, this network-type CPU unit integrates dual Ethernet ports to enable seamless machine-to-machine communication and IoT connectivity. Featuring 40 built-in I/O points, it serves as a highly reliable control hub for modern factory automation applications, providing robust processing capabilities within a space-saving footprint.
The unit simplifies networking with its built-in Ethernet switching functionality, reducing the need for external switches in daisy-chained network topologies. Equipped with sourcing transistor outputs, it is ideal for interfacing directly with digital actuators, solenoids, and control relays common in industrial control cabinets.
| Omron |
| CP2E-N40DT1-D |
| CP2E (N-Type Network Model) |
| 24 VDC |
| 24 points (24 VDC) |
| 16 points |
| Transistor (Sourcing) |
| 0.59 A |
| 0.03 A |
| 2 x Ethernet ports (built-in switch functionality) |
| 2.0 kg |
| Terminal / Port | Function Description |
|---|---|
| Ethernet Ports (RJ45 x 2) | Dual-port Ethernet switch interface for network and programming access. |
| Input Terminals (00 to 23) | Digital connection points for 24 VDC sensors and switches. |
| Output Terminals (00 to 15) | Sourcing transistor connections for external control elements. |
| Power Terminals | 24 VDC supply voltage input. |
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| Country of origin |
Japan
|