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Quick Details

  • Place of Origin: Fujian, China (Mainland)
  • Brand Name: Haiwell
  • Model Number: N40S0T-e
  • home automation PLC PLC I/O point: 20*DI/ 20*DO, Transistor
  • home automation PLC Program capacity: 48K
  • home automation PLC Power Supply: 24V DC
  • home automation PLC Execution Speed: 0.05μs/basic instruction
  • home automation PLC Programming Language: LD, FBD, IL
  • home automation PLC Motion control: Supported
  • home automation PLC Remote I/O module: Supported
  • home automation PLC COM Port: Built-in 1*Ethernet port+1*RS232+ 1*RS485
  • home automation PLC PLC Dimension: 131*95*82mm
  • home automation PLC Protocol: Modbus RTU/ASCII&TCP procotol, Haiwellbus TCP& high speed protocol

Packaging & Delivery

Packaging Details Standard Haiwell PLC new original packing, cartons packed
Delivery Time Shipped in 1 days after payment

New design Haiwell PLC N40S0T-e 40 points motion control home automation PLC with Ethernet port


Haiwell PLC Ethernet + : Host PLC and remote modules support Ethernet communication, host PLC support Ethernet port and 5 other RS232/RS485 communication ports working simultaniously, support N:N network

type, support remote programming, debug, monitoring and data exchange. Easy to network with other PLC modules,HMI and PC via Ethernet port.


 It is the first PLC (Programmable logic controller) designed with 100% built-in simulator in China.

Very easy to study and use!  


N40S0T-e is a 40 points motion control PLC controller model, widely used in plastics, packaging, textiles, food, medical, pharmaceutical, environmental, municipal, printing, building materials, elevator control, central air conditioning, numerical control machine tools and other fields of systems and control equipmennecessary functions.



PLC Model Spec.


PLC ModelPowerDIDOPulse inputPulse outputBuilt-in COM PortMax Extension Modules
N40S0T-e24V DC2020 transistor8 Channels
A/B phase
(16 points)
8 Channels
A/B phase
(16 points)
Ethernet+1*RS232+1*RS485, Max 6 ports7




Haiwell N40S0T-e 40 pionts motion control home automation PLC terminal wiring diagram




Haiwell N40S0T-e 40 pionts motion control home automation PLC dimension


Haiwell PLC Technical Specification List



Haiwell PLC Specification


Execution Speed

0.05μs/basic instruction


Programming Language

LD - Ladder diagram, FBD - Function block diagram, IL - Instruction list

Accord with IEC 61131-3

Program Capacity



Storage Way

Flash ROM permanent storage, dispense with backup battery



External Input


Support edge catch and signal filtering set


External Output


Power-off preserve output can be configured


Auxiliary Relay

M0~ M12287

Power-off preserve area can be set freedom

(default power-off preserve) M1536~M2047


Timer (Output Coil)


Power-off preserve area can be set freedom, time base: 10ms, 100ms, 1s be set freedom, T252~T255 1ms

(default power-off preserve) T96~T127


Counter (Output Coil)


Power-off preserve area can be set freedom

(default power-off preserve) C64~C127


Step State Bits


Power-off preserve area can be set Freedom

(default power-off preserve) S156~S255


System State Bits




Local Relay




Analog Input Register


Support quantities convert, sample times and zero point correct


Analog Output Register


Support quantities convert, power-off preserve output can be configured


Internal Data Register


power-off preserve area can be set freedom

(default power-off preserve) V1000~V2047


(Current Value Register)


Power-off preserve area can be set freedom, time base: 10ms, 100ms, 1s can be set freedom,T252~T255 1ms

(default power-off preserve) TV96~TV127


(Current Value Register)


Power-off preserve area can be set freedom, CV48~CV79 are 32 bits, Other are 16 bits

(default power-off preserve) CV64~CV127


System Register




Local Register




Indexed Addressing Point

P0~P9, use for indirect addressing








255, use for program skip


Communication Port

MPU built-in 3 communication ports (Ethernet+RS232+RS485), Max 6 communication ports (RS232/RS485) extension

can be program or networking (master/slave)

Communication Protocol

Modbus RTU/ASCII, Modbus TCP, Haiwellbus TCP, Haiwellbus high speed protocol, freedom protocol, Baud rate 1200~115200bps


PLC Network Capacity

PLC communication address can be set external set, Max 254.
Supports 1: N, N: 1, N: N networking


Real Time Clock(RTC)

Display: year/month/day/hour/minute/second/week

built-in battery

Float Point Arithmetic Instruction

support within 32 bits float point arithmetic, integer/float point convert arithmetic


Password Protection

Support 3 levels password protect functions (program file password, program block password, PLC hardware password) and upload prohibited function




Programming Software

  HaiwellHappy is a IEC 61131-3 standard programming software for Haiwell PLC products. It is most convenient PLC programming software for users.  All neccessary instructions are highly intergrated,  Very easy to study and use.


It supports 100% built-in simulator(Interpolation simulator, communication simulator and PLC hardware simulator). LD-Ladder Diagram, FBD-Function Block Diagram and IL-Instruction List 3 programming languages are supported.


Runing with Windows 98, Windows 2000, Windows XP and  newer versions.

Totally free PLC software with all features.



PLC advantages
As for PLC advantages, We can visually feel them through the following Haiwell Cloud networking diagram.

Haiwell Cloud is a cross-platform IOT cloud platform. It supports PC, iPad, Android, IOS and other terminals. You can visit on-site equipment from a thousand miles away, and realize the remote monitoring and maintaining for HMI and PLC. It supports remote programming, firmware upgrades,monitoring and diagnosis etc.

Haiwell Cloud provides security mechanisms for communication. It is secured by the encryption mechanism of 128-bit SSL,which ensures the stable and safe data transfer. It also uses A-key and B-Key protection mechanism to enable secure remote access to the devices.

Xiamen Haiwell Technology Co,.Ltd was founded in 2005 and has been the global leader in PLC automation control industry. It’s a high-tech enterprise,integrating indendent research and development, production and merchandising. As one of China’s first industrial control market participant, Haiwell has long been committed to the research and development of industrial automation core control system.


At present, the company’s main products include PLC, HMI, Cloud SCADA, intelligent gateway, wireless communication module ect. They are widely used in plastic, packaging, textile, food, medical, pharmaceutical, environmental protection, municipal,printing, construction material, elevator, central air conditioning, precise CNC machines and other industrial control field.


The products are of our own manufacture. We have advanced  production workshop and professional team. Beside, Haiwell PLC is authenticated by many certifying agency. Now we have different certifacation such as CE, ISO and so on.

Every year our company have different and high-quality exhibitions and training meetings which attract different customers to join us. 



Warranty & Shipment


1,All Haiwell PLC products support 24 months warranty.
2,Shipment within 5 workdays after payment received.



1,Fedex/DHL/UPS/TNT/EMS for sample and mass production,door to door.
2,By air and by sea for mass production of FCL and LCL,both sea port and airport are available.
3,Shipping method is negotiable,customer can designate freight forwarders.


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Supplier's Trade Assurance Limit: US $215,000
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