Omron C40P-CDR-A Sysmac C Series Programmable Controller

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Manufacturer: Omron
Product No.: C40P-CDR-A
Country of origin:Nhật Bản
Product Type: PLC CPU Modules
Payment: T/T, Western Union
Weight: 3600g
Dimensions: 300 mm x 150 mm x 120 mm
Shipping port: Xiamen
Warranty: 12 months

Description

Operating as a standalone automation platform, the Omron C40P-CDR-A provides reliable control for legacy industrial processes. This block-style programmable logic controller integrates both discrete inputs and rugged relay outputs into a single, compact chassis. It is engineered with an internal universal AC power supply, making it highly adaptable for localized plant modifications, machinery retrofits, and reliable replacements in legacy control architectures.

Features

Integrated layout containing 40 total discrete I/O channels in a single physical block.
Robust electromechanical relay outputs capable of directly switching moderate inductive and resistive AC/DC loads.
Built-in wide-range AC power supply module that operates directly on standard plant control voltages.
Dedicated programming port designed for interface with legacy handheld consoles and peripheral software tools.
Heavy-duty screw terminal strip allowing secure, direct physical wire connections.

Applications

Legacy machinery retrofits and continuous manufacturing plant support operations.
Small-scale material handling, packaging machinery, and dedicated conveyor systems.
Basic municipal water treatment systems, pumping stations, and fan dampening controls.

Technical Specifications

Parameter	Value / Specification
Manufacturer	Omron
Model Code	C40P-CDR-A
Controller Series	Sysmac C Series (C_P Class)
Total I/O Points	40 Points
Input Configuration	24 DC Inputs (24 VDC)
Output Configuration	16 Relay Outputs (Electromechanical Contacts)
Input Power Supply	100 to 240 VAC, 50/60 Hz
Mounting Configuration	Direct Panel Mounting
Backup Memory Type	RAM with Lithium Battery Backup / Optional ROM Option
Operating Temperature Range	0 to 55 degC
Country of Origin	Japan
Shipping Weight (Calculated)	3.6 kg
Package Dimensions (Calculated)	300 mm x 150 mm x 120 mm

Connections and Interfaces

Terminal Label	Function / Assignment
L1, L2/N	AC Input Power Terminals (100-240 VAC Line/Neutral)
LG / GR	Line Ground and Frame Protective Earth Terminals
00 to 11 (Ch 0)	Discrete DC Inputs (Channels 0.00 to 0.11)
00 to 11 (Ch 1)	Discrete DC Inputs (Channels 1.00 to 1.11)
00 to 07 (Ch 10)	Discrete Relay Output Contacts (Channels 10.00 to 10.07)
00 to 07 (Ch 11)	Discrete Relay Output Contacts (Channels 11.00 to 11.07)

Empirical Engineering Insights

Alternative Models & Compatibility

Direct code migration from this model to modern Sysmac CP1E or CP2E PLCs requires a complete ladder logic instruction translation. Key differences exist in the addressing mapping of data memory registers. Ensure that any replacement of legacy systems takes into physical consideration the differing footprint sizes and wiring layout orientations.

Application Pitfalls & Engineering Notes

The electromechanical relay contacts inside this module will degrade prematurely if used to drive highly inductive AC solenoid valves or contactor coils without external suppressors. Always wire a surge suppressor (RC snubber) across AC inductive loads, or a fast freewheeling diode across DC inductive loads to prevent contact welding and operational locking.

Commissioning & Wiring Tips

To maintain RAM program integrity during swap-outs, the internal backup lithium battery must only be replaced while the controller is powered ON. Alternatively, ensure the backup capacitor has been charged by keeping the power on for at least 15 minutes before executing a swift powered-down battery replacement within a 5-minute window.

Installation Guidelines

CRITICAL WARNING: Ensure all high-voltage AC input lines connected to L1 and L2/N terminals are fully isolated and locked out prior to handling terminations or removing the terminal block covers. Failure to de-energize the main panel feed may result in severe shock hazard and permanent electrical damage to the logic circuitry.

Mount the chassis onto a clean, flat metallic backplate inside an IP54-rated industrial control enclosure to preserve heat dissipation pathways.

Connect the 100-240 VAC supply power utilizing a minimum of 16 AWG insulated copper conductor to L1 and L2/N terminals, ensuring correct torque is applied.

Establish a low-impedance connection from the Line Ground terminal directly to the central chassis grounding busbar to mitigate external high-frequency electrical noise.

Verify that the total load draw of the combined outputs does not exceed the aggregate limit dictated by the internal terminal block common pins.

Product Image	Model Number / Title	Condition	Availability	Action
	Allen-Bradley 1762-L24BWAR MicroLogix 1200 24 Point Controller	Original New	In Stock	View Details

Key Features:

#Omron Sysmac #Programmable Logic Controllers

What is the physical I/O configuration of this controller?

It features a fixed configuration of 40 total I/O points, comprising 24 discrete DC inputs (rated at 24 VDC) and 16 electromechanical relay outputs.

What power source does this model require for operations?

This module operates on alternating current (AC) with a rated input range of 100 to 240 VAC at 50/60 Hz.

How do you protect the relay contacts from damage when driving inductive loads?

Always install an RC snubber circuit across AC inductive loads or a flyback diode across DC inductive loads to suppress high-voltage spikes and prevent terminal contact welding.

How is the internal program memory retained when the system is unpowered?

The user RAM program is retained by a built-in lithium backup battery. To avoid data loss, replace the battery while the unit is powered up or within 5 minutes of powering down.

Vận chuyển nhanh toàn cầu

Giao hàng tiêu chuẩn: 4-6 ngày làm việc qua DHL, FedEx và UPS.
Giao hàng nhanh: Giao hàng trong ngày cho đơn đặt hàng có sẵn trong kho trước 2:00 chiều (GMT+8).
Phủ sóng toàn cầu: Phục vụ hơn 150 quốc gia, bao gồm giao hàng nhanh đến Saudi Arabia và UAE.

Trả hàng & Bảo hành

Đảm bảo 30 ngày: Chấp nhận trả hàng cho sản phẩm có sẵn trong kho với bao bì nguyên bản, niêm phong từ nhà máy.
Bảo hành 12 tháng: Mỗi linh kiện công nghiệp đều được bảo hành kỹ thuật chuyên nghiệp.

Đơn hàng được xử lý và giao từ thứ Hai đến thứ Sáu (không bao gồm ngày lễ).

Để biết đầy đủ điều kiện, phí lưu kho và chi tiết trả hàng quốc tế, vui lòng xem trang chính thức của chúng tôi Chính sách Hoàn tiền & Trả hàng .

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