The Keyence KV-N40AR is a large programmable logic controller (PLC) in the Keyence N series, with its 40 I/O points and Relay Output, suitable for complex automated control tasks with multiple load types. This device provides powerful scalability and high-performance control solutions for medium to large automation projects.
HS CODE : 8428909090
Product No :
KV-N40ARManufacture :
KeyenceSize (cm) :
13*13*5Weight (kg) :
0.4Origin :
JapanWarranty :
12 MonthLead Time :
Ready StockDescription :
Programmable ControllerMain features:
I/O configuration:
40 I/O points: contains 24 digital input points and 16 relay output points.
Relay outputs support multiple types of loads and can directly drive devices such as solenoid valves, contactors, and lights.
Reliable relay output:
Highly durable relay output interface for controlling high power or multiple load types of equipment.
Output current supports higher loads, simplifying external hardware design.
High performance control:
Built-in high-performance CPU to support complex logic operations and real-time control tasks.
Short scan cycles are suitable for dynamic and parallel multitasking environments.
Communication capability:
Built-in Modbus RTU protocol for seamless connection with other devices and systems.
Supports Ethernet expansion modules to meet remote monitoring and data transmission requirements.
Modular design:
Support for adding additional I/O points or functional modules (such as analog input/output, temperature modules, etc.) through expansion modules.
Modular design facilitates system upgrade and maintenance.
Industrial reliability:
Adapt to harsh industrial environment, with excellent anti-interference ability.
Supports a wide temperature range from -10°C to +55°C, suitable for various application scenarios.
Programming and debugging:
Use Keyence KV-Studio software, support Ladder Diagram (LD) programming.
Provides rich debugging tools and monitoring functions to facilitate rapid development and testing.
Compact design:
The compact structure supports DIN rail and panel mounting for easy layout and operation.
Technical specifications:
Parameter description
I/O points 24 digital input points + 16 relay output points
Output Type Relay Output
Power supply voltage 24V DC
Communication interface Modbus RTU supports Ethernet extension
Expansion Support modular expansion (I/O, analog modules, etc.)
Ladder Diagram (LD)
Scan cycle is very short, support real-time control
Operating temperature range -10°C to +55°C
Mounting method DIN rail or panel mounting
Software support Keyence KV-Studio
Application field:
Medium and large industrial automation system:
It is used in large automation equipment and production lines that require multi-point input/output.
Equipment control and monitoring:
Control high-power load equipment (such as motors, solenoid valves, heaters, etc.) while monitoring the condition of multiple devices.
Production line control:
For overall coordinated control of complex production lines, supporting multi-device collaboration.
Process control and data acquisition:
Used in the process industry for data acquisition and adjustment of process variables such as pressure, temperature, flow, etc.
Smart Factory and IoT Applications:
Integrate with IoT platforms and smart devices for remote monitoring, alarm and predictive maintenance.
Product advantages:
Relay output flexibility: Drive high-load devices directly without the need for an external drive module, reducing system complexity.
Strong scalability: Support modular expansion, flexible to adapt to different scale and complexity of control requirements.
Industrial reliability: suitable for a variety of environments, stable operation.
High ease of use: convenient programming and installation methods, reducing the difficulty of development and deployment.
Superior cost performance: Strong hardware performance and versatility, excellent performance in the same class of PLC.
With its high performance, flexibility and reliability, the Keyence KV-N40AR is suitable for medium and large industrial automation scenarios requiring multi-load control. Its relay output design provides users with a variety of device drive capabilities, combined with its modular expansion characteristics, to meet a variety of complex control needs.
All items are Distributor Ready-stock Genuine Brand-new Supplying, please inform us if the other conditions are needed, Used, Open-box, Refurbished, etc.
Allen Bradley - CompactLogix; ControlLogix, Flex I/O, MicroLogix, etc.
Siemens - Simatic S7-300; S7-400; S7-1200; S7-1500; HMI 6AV etc.
ABB - Advant 800xA S800; S200; S400; S500; S600; S700; S900 etc.
GE Fanuc - 90-30; 90-70; PACSystems RX3i, etc.
Honeywell - Experion® PKS; ControlEdge™ HC900; etc.
Many Available just wait for you, feel free to ask to get better deal!!!
Bou L
Sales Specialist
[email protected]
+86-175 5077 6091
Conditions |
Original Brand New |
Approximate Lead Time |
3-5 days |
Warranty |
One Year |
Online Service |
7/24 |
Express Company |
DHL / FedEx / UPS / TNT etc. |
MOQ |
1 Piece |
TZ Tech is not an authorized surplus dealer or affiliate for the Manufacturer of this product.
The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because TZ Tech is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply.
While many PLC products will have firmware already installed, TZ Tech makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application.
TZ Tech also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source.
TZ Tech also makes no representations as to your right to install any such firmware on the product.
TZ Tech will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.
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