• 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

32K 32DI 32DO PLC Logic Controller Relay Transistor RTU TCP RS232 RS485

Place of Origin China
Brand Name Coolmay
Certification CE
Model Number CX3G-64MRT
Minimum Order Quantity 1 peice
Price Negotiable
Packaging Details Carton Box
Delivery Time 3-7 working days after payment done
Payment Terms T/T, Western Union, MoneyGram, PayPal, Alipay
Supply Ability 2000 pcs per day

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Product Details
Type PLC I/O 32DI/32DO
Analog Optional DO Type Relay And Transistor Mixed
HSC Support HSP Support
COM Rs232, Rs485,Ethernet Capacity 32K Steps
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32DI 32DO PLC Logic Controller


32K PLC Logic Controller


RS485 PLC Programmable Logic Controller

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Product Description

DC24V PLC Logic Controller 32DI 32DO Relay Transistor Mixed Output PLC Optional Ethernet Modubus RTU/TCP RS232 RS485


COOLMAY CX3G PLC has the following advantages:

◆ Powerful, compatible with FX3G/FX3U/FX3S PLC, high processing speed.(supports Ladder diagram and SFC language, does not support structured programming/labels).

◆ Upper computer programming software compatible with Works 2/GX Developer8.86

◆ Military level 32 bit CPU adopted, which is faster and more adapted to industrial environment of high electromagnetic interference.

◆ Special encryption, prevent illegal reading thoroughly. 8-bit encryption, 12345678 as password can thoroughly prevent reading of ladder logic program.

◆ Clock supported, rechargeable battery adopted.

◆ With two PLC programming ports. CX3G PLC has one MiniB USB port with faster downloading speed; one Rs232 programming port with 8 mouse hole sockets.FX3GC PLC has one MiniB USB port with faster downloading speed; one Rs422 programming port with 8 mouse hole sockets. 

◆ Support Mitsubishi programming port protocol/Modbus protocol/Rs protocol/BD board

protocol,easily achieve PLC communication with plc and other devices.




Model CX3G-16M CX3G-24M CX3G-32M CX3G-48M CX3G-34M CX3G-64M CX3G-80M
Dimension 85*90*36mm 130*90*36mm 200*90*36mm 290*90*36mm
Cutout size 77*99mm 122*99mm 192*99mm 282*99mm
Installation Fixed hole installation and DIN-Rail (35mm )
Features 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 8DI/8DO 12DI/12DO 16DI/16DO 24DI/24DO 18DI/16DO 32DI/32DO 40DI/40DO
DO type and load

Relay(MR) or transistor(MT) or mixed(MRT)

MOS tube: 2A/point, 4A/4 point COM; Transistor MT: 0.5A/point, 0.8A/4 point COM, 1.6A/8 point COM;

MR: 2A/point, 4A/4 point COM, 5A/8 point COM.

(CX3G-16MRT: Default Y0, Y1 is transistor output, maximum 6 relay outputs)

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 10KHz 8 channels, Y0-Y3 is 100KHz, Y4-Y7 is 10KHz
High-speed counting + high-speed pulse < 480KHz

Analog I/O


Null 6AI/4AO 2AI 8AI/4AO 12AI/8AO 16AI/8AO 4AI/4AO

AI type



Type E/E_/K/K_/S/S_/T/T_/J/J_ thermocouple / PT100/ PT1000/ NTC10K/ NTC50K/ NTC100K/

0~10V/ 0~5V/ 0-20mA/ 4-20mA/ -5V~5V/ -10V~10V

AO type



0~10V/ 0-~5V/ 0~20mA/ 4~20mA

-5~5V/ -10~10V (2DA for 1 minus voltage)

Default 1 Mini type B USB programming port, 1 RS232 programming port (Interface terminal is mouse female port with 8 holes), 2 RS485 COM ports

Default 2 RS485 COM ports can be customized as

1 RS485, 1 RS232 COM ports,

or 1 RS485 COM port, 1 CAN (2.0A/B),

or 1 RS232 COM port, 1 CAN (2.0A/B).

CX3G-48M can add Ethernet port.

Default 2 RS485 COM ports can be customized as

1 RS485, 1 RS232 COM ports.

CAN (2.0A/B) port is optional,

Ethernet port is optional

Software Compatible with GX WORKS 2

Suggested models: CX3G-16MT/MRT(-485/232) CX3G-24MT/MR/MRT(-6AD4DA -485/232)

CX3G-32MT/MR/MRT(-2AD -485/232) CX3G-34MT/MR/MRT(-12AD8DA -485/232)

CX3G-48MT/MR/MRT(-8AD4DA -485/232) CX3G-64MT/MR/MRT(-16AD8DA -485/232)

CX3G-80MT/MR/MRT(-4AD4DA -485/232)

*If the analog input of CX3G-24M is 8AD, the maximum digital input is 10DI

*If the analog quantity of CX3G-32M is 2AD 2DA, the maximum digital quantity is 16DI 14DO

Detailed info. refer to COOLMAY CX3G PLC Programming Manual CX3G PLC user manual



32K 32DI 32DO PLC Logic Controller Relay Transistor RTU TCP RS232 RS485 0


32K 32DI 32DO PLC Logic Controller Relay Transistor RTU TCP RS232 RS485 1