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PLC (programmable logic controller/ China Manufacturer)CPU308

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Min.Order Quantity: 1 Piece/Pieces SAMPLE
Supply Ability: 5000 Piece/Pieces per Week
Port: Shenzhen
Payment Terms: T/T
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Quick Details

Place of Origin:
Guangdong China (Mainland)
Brand Name:
Model Number:
programmable logic controller

Packaging & Delivery

Packaging Detail: Cartons
Delivery Detail: 15Days


1.PLC(programmable logic controller)
2.Digital data:280 in total
3.Analog data:64 in total


Technical Specification of Kinco PLC(programmable logic controller) CPU308


Technical Specification

Performance Indexes






16-bit industrial

Execution Speed

Typical Bool instruction time: <0.5μS

Word operation time: <48μS

Arithmetic operation time for integers: <65μS

Arithmetic operation time for floating points: <150μS

DI Points


DO Points




User Program Memory

FRAM, 32KB/about 4,000 steps

Program Backup

Permanent storage, without the need of battery

Memory Area

Variable storage area (V area): 4KB

System storage area (SM area): 300 bytes

Internal storage area (M area): 32 bytes

Data Retention Characteristic

Configure with the programming software: V area, C (counter) area

Retention Mode and Period

Adopt super capacitors and support a retention period of not less than 144 hours upon power failure under normal temperature.

Data Backup Characteristic

Perform backup operations VB3648~VB3902 according to user instructions, 255 bytes in total

Backup Mode and Time

FRAM, 255 bytes in total (writing operation for 10 billion times), permanent backup

Floating Points

Supported; the whole V area can be used for floating points

Programming Language Supported

Ladder Drawing (LD), Instruction List (IL)

Instruction Set

Basic instructions: 114; expansion instructions: 420

Password Protection


Max. I/O

Digital data: 280 in total (256 DI and 256 DO respectively);

Analog data: 60 in total (32 AI and 32 AO respectively)



Operation Mode of Counter

Addition, subtraction

Counter Range 


Counting Value Retention Function




1 ms time base: 4

10 ms time base: 16

100 ms time base: 236

High-speed Counter

6 high-speed counters

where, single-phase counters: 6, with a maximum frequency of 30 KHz

where, dual-phase counters: 4, with a maximum frequency of 20 KHz

Pulse Output

2, PTO (Pulse Train Output)/PWM (Pulse Width Modulation output);

Maximum output frequency: 20 KHz

Analog Potentiometer

2, 10-bit resolution, values corresponding to internal registers

Interruption Function

Timing interruption: 2, 1ms resolution;

Timer interruption: T2/T3, 1ms resolution;

Edge interruption: 4, rising edge or falling edge optional;

High-speed interruption, communication interruption

Real-time Clock

Yes, with an error not greater than 2 minutes/month under a temperature of 25°C

The user can use the software to set/read: year, month, day, hour, minute, second, week. Standby batteries are used to supply power for the real-time clock upon power failure. Under normal temperature, the retention period of the real-time clock upon power failure is not less than 180 days.

Number of Connectable Expansion Modules

15; regardless of types

COM Port 

2, RS232 or RS485;

Supported working modes: Programming, Modbus-RTU (master/slave), Free protocol

Equipment Connected with COM Port

RS232/RS485: PC (for programming), third-party HMI panel, third-party serial communication equipment (for example, instruments, bar code reader, etc.)

Input Power Supply


Sensor Load Power Supply

DC24V, max. 500 mA

Dimensions (L*W*H)



Wiring Diagram of Kinco PLC( Programmable Logic Controller )  CPU308

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Kinco Automation (Shanghai) Ltd. (hereinafter called "Kinco") and our subsidiary - Kinco Electric (Shenzhen) Ltd. are private high-tech enterprises specialized in the research, development and production of automation products. Kinco controls such companies as eView HMltek (Shenzhen) Ltd., JAT KINCO Electric Shenzhen Ltd., Beijing KDN Automation Co., Ltd., and Kinavo Servo Motor (Changzhou) Ltd., and owns two well-known brands of eView and Kinco. In addition, our company has established ... View detail

Basic Information

Product/Service (We Sell): Automation solution,Human machine interface,Servo system,Stepper system,PLC  
Number of Employees: 501 - 1000 People  

Trade & Market

Main Markets: South Asia
Mid East
Central America
Northern Europe
Eastern Asia
South America
Eastern Europe
Western Europe
Southeast Asia
Southern Europe
North America
Total Annual Sales Volume: US$10 Million - US$50 Million  
Export Percentage: 1% - 10%  

Factory Information

Number of R&D Staff: Above 50 People  
Number of QC Staff: 11 - 20 People  
Management Certification: TUV  

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Verified Supplier - Kinco Automation (Shanghai) Ltd.
China (Mainland) | Trading Company | Contact Details
Experience: Established 2008

Communicate with Supplier:

Ms. Liz Wang
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