• Shenzhen Coolmay Technology Co., Ltd.
    Juan Guevara
    muy buen trato con el vendedor y muy buena asesoria y el producto está trabajando muy bien ya tiene un año y no he tenido ningún problema
  • Shenzhen Coolmay Technology Co., Ltd.
    Obert Matetakufa
    I'm very happy with the business deal and all the support they are giving . A very good business partner
Contact Person : Sandra
Phone Number : 008619925291353
Whatsapp : +8619925291353

Highly Integrated Digital Iot Plc Controller RS485 Communication

Place of Origin China
Brand Name Coolmay
Certification CE
Model Number CX3G-24MR
Minimum Order Quantity 1
Price usd46-usd128 per piece
Packaging Details box 19*18*10
Delivery Time 5-7 working days
Payment Terms T/T, Western Union
Supply Ability 5000pcs/month

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Product Details
Product Name Modbus Programmable PLC I/O Level NPN
Digital Input 12 Digital Output 12
Analog Input Up To 6 Analog Output Up To 4
Com Port 1 Rs232, 2 Rs485 Digital Type Relay Or Transistor Or Mixed
Protocol Programming Port Protocol, Modbus Rtu Protocol, Free Port Protocol Language Ladder
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Product Description

Highly Integrated Digital Iot Plc Controller RS485 Communication

Modbus Programmable PLC Controller Digital 12 Input 12 Output For Industrial Control




Model  CX3G-24MR/24MT/24MRT
Dimension 130*90*36mm
Cutout size 122*99mm
Installation Fixed hole installation and DIN-Rail (35mm )

Support interrupt, linear arc interpolation, PID auto-tuning.

32K program capacity, 32K retentive register

I/O level

Input: Passive NPN, public terminal isolated

Transistor output: NPN | Relay output: Normally open dry contact

Digital I/O 16DI/16DO 
DO type

Relay(MR) output: max load 5A

High speed counting

Single phase 6 channel 60KHz, or 2 AB 60KHz + 1 AB 10KHz,

or 2 ABZ 60KHz + 1 AB phase 10 KHz

High speed pulse 8 channels, Y0-Y3 is 100KHz, Y4-Y7 is 10KHz
High-speed counting + high-speed pulse < 480KHz
Analog I/O 2AI
AI type  4-20mA (Other type like E/E_/K/K_/S/S_/T/T_/J/J_ thermocouple / PT100/ PT1000/ NTC10K/ NTC50K/ NTC100K/ 0~10V/ 0~5V/ 0-20mA/ -5V~5V/ -10V~10V can also be made)
AO type 0

1 Mini type B USB programming port, 1 RS232 programming port

(Interface terminal is mouse female port with 8 holes), 2 RS485 COM ports

Software Compatible with WORKS 2


Product Features

1. Structure: Highly integrated, compact structure, cost saving and space saving.
2. Programming software: Compatible with GX WORKS 2.

3. Input:

Switching quantity: 16-channel switching quantity input (passive NPN, public terminal isolation).
Analog quantity: Up to 2 AD inputs.

Optional: EKSTJ type thermocouple/ PT100/ PT1000/ NTC10K/ NTC50K/ NTC100K/ 0~10V/ 0~5V/ 0~20mA/ 4-20mA/ -5V~5V/ -10V~10V or mixed type and other special specifications (thermocouple supports negative temperature).
4. High-speed count input: 6-channel single-phase 60KHz high-speed counting or 2-channel AB(Z) phase 60KHz+1 channel AB phase 10KHz.
5. Output:

Switching quantity: 16-channel transistor output (maximum load 500mA) or relay output (max load 5A) or mixed.
Analog quantity: when 2 DA outputs are selected, the switch output can be up to 14.

Optional: 0-10V/0-5V/0-20mA/4-20mA/-5V~5V/ -10V~10V or mixed type (2DA for 1 mins voltage).
6. High speed pulse: Support 8-channel pulse output (Y0-Y3 is 100KHz, Y4-Y7 is 10KHz; high-speed counting + high-speed pulse total can not exceed 480KHz).
7. Communication: Support RS485 communication, RS232 port and CAN 2.0A/B (optional Mitsubishi programming port protocol/MODBUS protocol/RS protocol/BD board protocol).
8. Program encryption: Support PLC special encryption, completely prohibit reading the program, protect the intellectual rights and interests of engineers and manufacturers.
9. Signal filtering: Support input signal filtering time setting, filtering time default 10ms (settable range 6-60ms).


Com Port:


Highly Integrated Digital Iot Plc Controller RS485 Communication 0


Wiring Picture:

Highly Integrated Digital Iot Plc Controller RS485 Communication 1

Highly Integrated Digital Iot Plc Controller RS485 Communication 2

Highly Integrated Digital Iot Plc Controller RS485 Communication 3