Name: Omron CP1E-N30S1DR-A Programmable Logic Controller - INOSAKI
SKU: Omron-CP1E-N30S1DR-A
Price: 218.41 USD
Availability: InStock

Technical Overview

AC-powered CPU unit featuring 18 inputs, 12 relay outputs, 8K step program capacity, with integrated USB, RS-232C, and RS-485 ports for flexible networking.

Key Features

Built-in RS-232C, RS-485, and USB 2.0 communication ports for direct peripheral and drive networking.
30 built-in I/O points consisting of 18 digital DC inputs and 12 heavy-duty relay outputs.
Ample memory allocation with 8K steps of program capacity and 8K words of data memory.
Integrated 24 VDC, 300 mA external power supply to energize sensors, encoders, or limit switches directly.
High-speed counter functionality supporting precise digital pulse measurement and position tracking.
Supports Modbus-RTU Easy Master protocol to simplify the execution of variable frequency drive (VFD) controls.

Technical Specification Matrix

Parameter	Value
Power Supply Voltage	100 to 240 VAC (50/60 Hz)
Operating Voltage Range	85 to 264 VAC
Number of Inputs	18 Inputs (24 VDC)
Number of Outputs	12 Outputs
Output Type	Relay
Program Capacity	8K steps
Data Memory Capacity	8K words
Built-in Communications Ports	1 x USB (Type B), 1 x RS-232C, 1 x RS-485 (2-wire)
Current Consumption (5 VDC)	0.21 A
Current Consumption (24 VDC)	0.07 A
External Power Supply Output	24 VDC, 300 mA
Power Consumption	50 VA max. at 100 VAC, 70 VA max. at 240 VAC
Operating Temperature	0 to 55 °C
Enclosure Rating	IP20 (Mounted in a panel)
Physical Weight (kg)	0.6
Dimensions L x W x H (cm)	13 x 7.86 x 9

Industrial Applications

1. Industrial Conveyor and Sorting Line Control

The controller orchestrates mechanical conveyor routing and automated diversion systems by gathering input from presence sensors and controlling pneumatic actuator solenoids.

Problem Solved

Utilizes 18 digital inputs to monitor photoelectric sensors and 12 relay outputs to drive high-inductance solenoid valves directly, eliminating intermediate relay boards and saving panel space.

Relay OutputsPneumatic ControlDigital InputsConveyor Control

2. Multi-VFD HVAC Air Handling Unit Management

Configures and manages lead-lag operations across multiple fans and air-filtration blowers using networked variable frequency drives.

Problem Solved

Leverages the built-in RS-485 port and Modbus-RTU protocol to control several VFDs simultaneously without adding serial communication option boards, while powering airflow transmitters via the internal 24 VDC auxiliary power supply.

RS-485 CommunicationModbus-RTUVFD ControlAuxiliary Power Supply

3. Precision Cut-To-Length Sheet Processing

Calculates and controls feed distances for metal or plastic extrusion sheeting lines before activating a cutter mechanism.

Problem Solved

Employs high-speed counter inputs to directly receive rotary encoder pulses for accurate linear distance calculation, triggering a precision relay output to actuate the shear blade when target dimensions are met.

High-speed CounterRotary EncoderPositioningRelay Output