Omron CP1E-N40S1DT-D CP1E PLC Programmable Controller

Description

Designed for compact machine control and distributed automation networks, the Omron CP1E-N40S1DT-D functions as a versatile, cost-effective programmable logic controller (PLC) within the CP1E series. This application-class CPU unit integrates 40 onboard I/O points, comprising 24 DC inputs and 16 sinking transistor outputs, making it highly suitable for high-speed switching and positioning applications. Featuring a built-in RS-485 serial port alongside a standard USB programming interface, this controller facilitates seamless integration with human-machine interfaces (HMIs), frequency inverters, and third-party Modbus RTU systems without requiring additional communication option boards.

The unit operates on a 24 VDC nominal power supply, rendering it compatible with standard industrial control panels. With its enhanced processing capabilities, the renewal "S1" design variant optimizes memory handling and communication diagnostics, making it an excellent replacement or new deployment module for manufacturing, packaging, and basic material handling control systems.

Features

• Onboard configuration of 40 discrete I/O points (24 inputs, 16 outputs) for versatile signal processing.
• Built-in RS-485 communication port supporting Modbus-RTU Easy Master functionality.
• Peripheral USB 2.0 port for direct programming, monitoring, and commissioning via CX-Programmer.
• Sinking transistor outputs designed for low-latency operations and driving solid-state relays or solenoids.
• Support for high-speed counters up to 100 kHz on standard input channels for rotary encoder feedback.
• Robust DIN-rail mountable housing designed to withstand standard industrial operating environments.

Applications

• Packaging machinery and automated conveyor sorting systems.
• Pumping station control and localized wastewater management systems.
• Dedicated machine tools and component assembly equipment.
• HVAC ventilation systems and localized environmental monitoring stations.

Technical Specifications

Connections and Interfaces

Installation Guidelines

• Mount the PLC on a standard 35 mm DIN rail inside a protective, dust-free enclosure rated at IP54 or higher.
• Ensure vertical clearance of at least 50 mm above and below the module to maintain natural air convection.
• Route low-voltage DC sensor lines and communication cables separate from high-voltage AC power wiring to prevent electromagnetic interference.
• Ensure the functional ground terminal is connected directly to a low-impedance earth ground point (under 100 Ohms).

Compliance and Certifications

• CE Compliance (EMC Directive)
• UL Listed (Class I, Division 2 Hazardous Locations)
• cULus Certification