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32k Steps Program 4AI 4AO Industrial Control PLC BD Board Transistor Output

Place of Origin Shenzhen
Brand Name Coolmay
Certification CE
Model Number L02M24T
Minimum Order Quantity 1 unit
Price Negotiable
Packaging Details Packed with standard carton box
Delivery Time 3-8 working days
Payment Terms T/T, Western Union, MoneyGram
Supply Ability 100,000 pcs per month

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Product Details
DO Relay Output Digital I/O 12DI/ 12DO
Analog I/O 4AI/4AO Program Flash ROM
Rated Input Voltage 24VDC Software Compatible With GX WORKS 2
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32k Steps Program Industrial Control PLC


4AI 4AO Industrial Control PLC


24VDC Coolmay PLC

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Product Description

Industrial Control PLC BD Board Transistor Output 32k Steps Program Capacity


L02 series PLC is Coolmay small and medium-sized programmable control system. In addition to the improvement of execution speed and storage capacity, it also provides a more flexible system expansion architecture in order to meet users' higher-end application requirements. Under such a system architecture, users will not have to split the system into multiple host systems for control due to excessive system points or excessive distance between devices. In this way, the integrity of the system can be preserved, and Allow users to be more efficient in the project development process.



1) Support Mitsubishi programming software

◆L02 series CPU module, the programming software is compatible with GX Developer8.86/GX Works2.

◆Support online editing mode, allowing users to update the program without affecting the system operation while the system is running.

◆Supported programming languages: Ladder Diagram (LD) and Sequential Function Chart (SFC).

2) Multifunctional communication interface

◆L02 series host PLC has two default programming ports, 1 Type-C programming port, the download speed is faster; 1 RS232, which the interface terminal is an 8-hole mouse head female socket.

Note: When using FX3U mode, the download program only supports RS232 download.

◆Provide 2 RS485, support Mitsubishi programming port protocol/modbus RTU protocol/free port protocol/Mitsubishi BD board protocol, easily realize PLC interconnection and communication with external equipment such as HMI and vfd inverters .

◆1 CAN, support CAN2.0A, CAN2.0B, modbus networking and free port protocol, can easily realize multi-channel interconnection.

◆1 high-speed Ethernet interface, supporting Mitsubishi programming port protocol, modbus TCP/UDP protocol, Ethernet/IP protocol.

3) Memory card storage interface

◆The memory card interface provides the following functions:

System backup: user programs, CPU parameters, I/O configuration settings, device settings

System response: user program, CPU parameters, I/O configuration settings, device settings

Parameter storage: device content value

Record storage: system error record, system status record



Programming language

Ladder diagram(LD) / lnstruction list / Sequential function chart(SFC)

Program capacity

32k steps

Storage capacity

Date (D)

[D0~D127] 128points General / [D128~D7999] 7872points Retentive / [D8000~D8511]512points Special


[R0~R22999] 23000points Support power-down retention / [R23000~R23999] 1000points Internal use

Expansion model

Max limit of 31 units: max 12 analog input/output respectively

Max l/O

FX3U mode: 512 points; FX3G mode: 256 points (the sum of input and output points)

CPU Digital I/O

12DI/ 12DO

CPU analog I/O


AI Type

2*0-10V, 2*0-20mA(4-20mA)

AO Type

2*0-10V, 2*0-20mA(4-20mA)

Timer T

[TO~T199] 200points 100ms General / [ [T250~T255] 6points 100ms Retentive
[T246~T249] 4points 1ms cumulative Retentive / [T256~T319] 64points 1ms General
[T200~T245] 46points 10ms General

※The 10ms timer is affected by the scan period.
lf the scan period is 12ms,the timer becomes 12ms and executes once.

16-bit counter C

[CO~C15] 16points General

32-bit counter C

[C220~C234] 15points Retentive

[C235~C245 Single phase single counting][C246~C250 single phase double counting]

[C251~C255 Two-phase double counting]

High-speed pulse

4-axis 200KHz+4-axis 50KHz (Y0-Y3 each 200KHz; Y4-Y7 each 50KHz, total should not be over 200KHz)

High-speed counter

6 channels 60KHz

Do type

LO2M24T: Transistor output, load maximum 500mA, low level NPN, COM connected to negative

Default COM

Type-C, RS-232, RS-485*2, Ethernet, CAN


Programming port Modbus RTU, Modbus TCP, Modbus UDP,

freeport protocol, CAN, Ethernet/IP, BD board

Data backup function No
battery storage


Flash ROM

Retentive area

MRAM has no write limit


Commercially available batteries CR1620(optional)


CPU abnormalities, internal memory problems, etc

Rated input voltage



Compatible with GX WORKS 2


Hardware interface:

32k Steps Program 4AI 4AO Industrial Control PLC BD Board Transistor Output 0