Omron CP1E-NA20DT1-D CP1E Series Programmable Controller

Description

Engineered for compact automation and process control applications, the Omron CP1E-NA20DT1-D functions as an all-in-one CPU unit within the CP1E series. This programmable logic controller integrates built-in analog and digital channels, allowing for direct sensor connection and basic loop control without requiring external expansion units. Designed with an 8K-step program capacity and an 8K-word data memory, it provides dependable control for micro-PLCs and small-scale machinery.

The unit features a total of 20 built-in I/O points, consisting of 12 input points (including 2 integrated analog inputs) and 8 output points (including 1 integrated sourcing transistor analog output). Operating on a 24 VDC power supply, this model delivers reliable execution for standard industrial protocols and sequence controls.

Features

• Built-in analog capability containing 2 analog inputs and 1 analog output channel.
• Transistor (sourcing) outputs optimized for high-speed switching and wear-free operation.
• Generous storage space with 8K steps of program capacity and 8K words of data memory.
• Low energy footprint with a current consumption of 0.23 A at 5 VDC and 0.09 A at 24 VDC.
• Compact form factor suitable for control panels with limited space.

Applications

• Small-scale material handling and conveyor systems.
• Water treatment and pumping station micro-control.
• Packaging machinery and labeling systems.
• Dedicated climate control and HVAC equipment.
• Basic process loop systems requiring integrated analog measurement.

Technical Specifications

Installation Guidelines

Ensure reliable operation of the Omron CP1E-NA20DT1-D controller by strictly adhering to standard industrial installation practices:

• Mounting: Install on a standard 35 mm DIN rail inside an IP54 or higher rated control panel to prevent environmental contamination.
• Grounding: Connect the ground terminal using a dedicated ground wire of 2 mm squared or larger. Ensure a ground resistance of 100 ohms or less.
• Wiring: Route all high-voltage power lines and motor drives away from low-voltage signal cables and communication lines to avoid electromagnetic interference. Verify 24 VDC supply polarity before energizing.
• Ventilation: Maintain at least 50 mm of clearance above and below the controller unit to facilitate adequate natural convection cooling.