Product Details
PLC 4G Wireless Communication Module 5 Mode 12 Frequency Lithium
Battry
4G Module Industrial Wireless 4G LTE Module
Technical Specification:
- Model: CX-4G
- Dimension : 65x90x36mm
- Optional rechareable lithium battry.
- Built in rs485 com port, communicate to different brand plc by
modbus rtu protocol.
- 5 mode 12-frequency, Mobile / Unicom / Telecom 4G high-speed
access.
- Support Mobile / Unicom 3G and 2G access, and uses Micro SIM Card.
- Support Remote Programming / Debugging / Monitoring.
Product Features:
- IoT function
- Signal coverage is wide, up to 100 meters on site
- Remote monitoring function
- Various signals, Ethernet, wireless network, wifi, 4G, 2G
- Remote programming, debugging, program download
- Cross-regional connection, avoiding business trips
Model | CX-4G |
Installation | Standard guide rail installation and can be installed on NS35/7.5
or NS32 guide slot |
Dimension | 65*90*36mm |
Wiring | Power and RS232/485 applies pluggble terminals |
Frequency range | 5 modes 12 channels |
Network standards | TDD-LTE/ FDD-LTE WCDMA/ TD-SCDMA/ GSM/ GPRS/ EDGE |
Data interface | RS232, RS485 300~230400bps |
Network type | TDD-LTE/ FDD-LTE WCDMA/ TD-SCDMA GSM/ GPRS/ EDGE |
Network protocol | TCP/ UDP/ DNS/ HTT |
User configuration | Serial port/ network/ message AT instruction (configuration software is offered) |
Transmit power | 300~230400bps |
Manuals | CM-WIFI user manual CM-GPRS user manual CM-WIFI-2NET user manual
CX-4G user manual |
Software | Visual serial port CM-VCOM CM-GPRS module setting software CM-NET module setting software CX-4G module setting software |
This module is usually used with coolmay plc hmi controller, it can
send SMS message, could be used to send alarm message to your
mobile phone.
More interests, contact us for SMS Message video for details.
Company Profile

Shenzhen Coolmay Technology Co., Ltd. is a national high-tech
enterprise integrating R&D, production, and services. Since its
establishment in 2006, Coolmay has adhered to the corporate mission
of "making automation simpler" and upheld the business philosophy
of "cooperation, integrity, pragmatism, and innovation." We provide
high-quality automation industrial products and solutions to
customers.
Currently, Coolmay's products cover over 200 countries and regions,
serving more than 40,000 customers, earning trust and praise from
renowned clients like Foxconn, BYD, Han's Laser, and CNPC.
Looking ahead, we will continue to innovate and strive to become a
global leader in the automation industry.