Product Overview:

QRM150E is a single serial port 4G industrial router that can provide support for serial port to WiFi, serial port to wired, and serial port to 4G, with an RS485 serial port; 2.4GHz WiFi, with a wireless speed of up to 150Mbps, equipped with high-quality WiFi suction cup antenna for more stable wireless performance; Rich device indicator lights, serial port transceiver indicator lights, convenient for debugging and equipment operation inspection; Power input supports 12V-48V, wide voltage input; Two 100 Gigabit Ethernet ports with adaptive WAN/LAN functionality; Support the installation method of guide rail clips; Mature hardware and software watchdog mechanism for real-time monitoring of network connectivity.

The device has multiple network access methods, supporting 4G internet access, APN dedicated card, IoT network card, PPPoE dialing, DHCP wired dynamic allocation, static IP wired connection, WiFi wireless relay access, suitable for more application scenarios.

RS485 serial port supports transparent transmission or conversion from Modbus RTU protocol to TCP protocol, supports MQTT transmission, multi host and multi slave mode, rich application functions, and one-on-one device installation and debugging technical support.

Convenient web management backend, and easy settings for mobile tablets. Rich application functions, compact body, supporting guide rail installation and bracket installation, suitable for more engineering application scenarios.

Product highlights:

Equipped with an RS485 serial port, with a baud rate of 9600-115200.

Two Ethernet ports, WAN/LAN switching selection, network port surge protection design. Supports one click factory reset.

Linux kernel, professional driver, years of industry experience, stable serial data transmission.

Support 4G internet access, APN dedicated card, IoT network card, PPPoE dialing, wired DHCP dynamic allocation, wired static IP connection, and wireless WiFi relay for various network access.

The webpage management backend does not require downloading any software, and can be easily set up by plugging in a WiFi cable and opening the browser.

Support transparent transmission, MQTT platform access, and PLC remote download.

Support Modbus RTU to TCP, and support Modbus master/slave communication.

Support protocol customization and assist customers in accessing the platform.

One on one customer service, customized on-site solutions based on existing equipment, and rapid sample testing.