The Keyence KV-N40AT is a large programmable logic controller (PLC) in the Keyence N series that provides 40 I/O points, where the output type is transistor output (NPN type), supporting fast switching and high-frequency control. The device is suitable for medium and large scale automation control scenarios with high dynamic real-time requirements, such as equipment control, production line management and precision control tasks.
HS CODE : 8428909090
Product No :
KV-N40ATManufacture :
KeyenceSize (cm) :
13*13*5Weight (kg) :
0.4Origin :
JapanWarranty :
12 MonthLead Time :
Ready StockDescription :
Programmable ControllerMain features:
I/O configuration:
40 I/O points: 24 digital input points and 16 transistor output points (NPN type).
Transistor output response speed is fast, suitable for high-frequency signal control scenarios.
NPN type output:
The transistor output is NPN type (open collector) and is suitable for devices where the driving load needs to be connected to a positive power supply.
It can realize high-speed switching and meet the fast response requirements of precision equipment.
High speed response:
Short scan cycles and low latency control for high frequency signal switching applications in dynamic environments.
Support refined device coordination and real-time control.
Communication capability:
Built-in Modbus RTU protocol for seamless integration with other devices or systems.
It can realize Ethernet communication through expansion module, support remote operation and data acquisition.
Modular expansion:
Support extended I/O module, analog module and temperature module to meet a variety of complex control needs.
Modular design facilitates system upgrade and expansion.
Industrial grade design:
Strong anti-interference ability, adapt to the harsh conditions of industrial environment.
Support wide temperature operation (-10°C to +55°C), suitable for a variety of industrial environments.
Easy to program and debug:
It is programmed using Keyence KV-Studio software and supports Ladder Diagram (LD).
Provides debugging, simulation, and real-time monitoring functions to simplify development and maintenance.
Easy to install:
Support DIN rail and panel mounting, compact design, suitable for various installation environments.
Technical specifications:
Parameter description
I/O points 24 digital input points + 16 transistor output points (NPN type)
Output Type Transistor Output (NPN type)
Power supply voltage 24V DC
Communication interface Modbus RTU supports Ethernet extension
Expansion Support modular expansion (I/O, analog modules, etc.)
Ladder Diagram (LD)
Very short scan cycle, suitable for high frequency control
Operating temperature range -10°C to +55°C
Mounting method DIN rail or panel mounting
Software support Keyence KV-Studio
Application field:
Dynamic device control:
Transistor outputs are suitable for stepper motors, servo drives and high-frequency device control.
Production line automation:
Coordinate sensors, actuators and other equipment to optimize production line efficiency.
Signal processing and real-time control:
The high-speed response capability is suitable for dynamic signal acquisition and real-time control tasks.
Robot and manipulator operation:
Precise control of the robot arm, robot operation, suitable for the execution of complex movements.
Smart Factory and IoT integration:
Integrate with IoT systems for data acquisition, monitoring and remote operation.
Multi-device management:
Multi-device collaborative control in medium and large projects ensures efficient operation.
Product advantages:
High-speed response: NPN transistor output supports high-frequency switching to meet the precise control needs of dynamic devices.
Scalable and flexible: The modular design is suitable for control tasks from basic to complex.
Strong industrial adaptability: anti-interference design and wide temperature applicability ensure stable operation of equipment.
Ease of use: Intuitive programming tools and debugging capabilities simplify the development process.
Excellent cost performance: Multi-functional integrated design to meet diverse industrial control needs.
The Keyence KV-N40AT is a powerful NPN-type transistor output PLC for medium to large industrial automation projects that require high speed response and complex control. Its powerful scalability, efficient control performance and reliable design provide users with first-class industrial control solutions.
All items are Distributor Ready-stock Genuine Brand-new Supplying, please inform us if the other conditions are needed, Used, Open-box, Refurbished, etc.
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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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