Omron CP1E-N40DR-D Programmable Logic Controller

Technical Overview

N-Type PLC CPU with 24 VDC supply, 24 DC inputs, 16 relay outputs, 8K program steps, built-in USB, and RS-232C. High-performance compact automation control.

Key Features

Built-in RS-232C and USB ports for seamless connectivity and rapid programming
High-capacity memory with 8K steps of program capacity and 8K words of data memory
Integrated 24 VDC digital inputs (24 inputs) and robust relay outputs (16 outputs, 2 A)
Supports expansion units for analog and temperature control customization
Equipped with high-speed counter functionality and complete position control capabilities
Incredibly compact design, ideal for space-constrained control panels

Technical Specification Matrix

Parameter	Value
Supply Voltage	24 VDC (Operating range: 20.4 to 26.4 VDC)
Inputs	24 digital inputs (24 VDC)
Outputs	16 relay outputs (250 VAC/2 A capacity)
Program Capacity	8K steps
Data Memory Capacity	8K words
Power Consumption	20 W max
Built-in Communications	1 x USB, 1 x RS-232C
Enclosure Protection	IP20 (mounted in a panel)
Mounting Type	DIN Track / Panel Mount
Current Consumption	5 VDC at 0.21 A, 24 VDC at 0.09 A
Operating Temperature	0°C to 55°C
Physical Weight (kg)	0.66
Dimensions L x W x H (cm)	15 x 8.5 x 9

Industrial Applications

1. Conveyor Sorting and Packing Systems

Utilizes the 24 VDC digital inputs and 16 relay outputs to coordinate sensor triggers and actuate sorting gates, pneumatic valves, and packaging mechanisms.

Problem Solved

Enables low-latency processing and direct relay drive of 2 A inductive loads without requiring external interposing relays for small solenoids.

Digital InputsRelay OutputsPositioning ControlHigh-speed Counters

2. Small Scale Water Treatment Control

Processes level switches, flow meter pulses, and pressure transmitter inputs to run filtration cycles and backwash sequences by controlling pumps and motorized valves.

Problem Solved

Ensures reliable sequential logic and low power consumption (20 W max) in remote or DC-powered control cabinets.

24 VDC PowerRelay OutputsSequential LogicDIN Rail Mount

3. Material Handling Elevator Automation

Uses high-speed counters to track encoder pulses for precise height tracking of small lifts, managing deceleration and stop commands through relay outputs.

Problem Solved

Replaces expensive high-end controllers with an economical, compact unit that native-handles encoder feedback and safety limits directly.

High-speed CounterEncoder FeedbackPositioningRS-232C