Industrial Din Rail 1*Lan + 1*Wan + 8*Serial + 28*DIDO/AIAO 4G CAT.4 Router (Support dual SIM dual standby)

This router features an industrial rail-mounted design and is fully compatible with 4G/3.5G/3G/2.5G dual-SIM dual-standby networks and VPN connections, allowing for easy construction of high-speed, stable wireless transmission networks.  

It utilizes public LTE networks to provide users with long-distance wireless data transmission capabilities.

It employs a high-performance industrial-grade 32-bit communication processor and industrial-grade wireless module, with an embedded real-time operating system as the software support platform.  

It also provides 1 100Mbps LAN port, 1 100Mbps WAN port, 8 RS232/422/485 ports, 28 DIDO/AIAO ports, and 1 LoRa port, enabling data transmission and routing functions to the network and 4G.

This industrial-grade 4G router boasts a stable and mature system solution, ensuring the device is always online.

The entire product uses an aluminum alloy casing for anti-interference and radiation protection, and the hardware adopts an industrial-grade design. The system includes watchdog protection and system monitoring.

This product is widely used in industries such as finance, transportation, monitoring, power, mobile IoT, and telecommunications IoT.

● All-aluminum alloy casing, excellent heat dissipation characteristics, anodized finish, IP40 protection rating;

● Supports full stateful packet inspection (SPI), protection against Denial of Service (DDoS) attacks, supports NAT, PAT, DMZ port mapping, and virtual servers;

● WAN-side heartbeat detection, automatic reconnection upon disconnection, intelligent anti-disconnection, supports online detection, online maintenance, and automatic redial upon disconnection to ensure the device is always online;

● Configurable VPN redial interval and number of redial attempts; local network PHP browsing and remote synchronization of local storage content;

● Complete and robust router functions, supporting multiple internet access methods: automatic assignment, specified IP, PPPoE;

● Supports 4G backup network, seamlessly switching to the 4G network when the wired connection is lost, and automatically detecting when the wired connection is restored;

● Dual SIM dual standby, equipped with two SIM card slots, allowing simultaneous insertion of two 4G data cards from two different carriers, enabling seamless backup by automatically switching to the other network if one network fails;

● 8 serial ports supporting 300bps-150000bps line speed non-blocking communication; each port offers RS-232/RS-422/RS-485 interface options;

● 28 channels of digital/analog I/O (AI/AO/DI/DO); configurable in groups of 4 channels, 28 channels of AI/AO/DI/DO are freely selectable. Analog input supports 12-bit resolution output, 2‰ accuracy, supports 2-wire, 3-wire, and 4-wire sensor connections; supports 5 types of analog input signals: 0-20mA, 4-20mA, 0-5V, 0-10V, -5V-+5V;

● Digital input supports dry contact or NPN/PNP transistor modes, digital output supports dry contact or 24V MOS transistor modes;

● Includes one LoRa wireless interface, enabling LoRa to Ethernet and 4G transmission and routing functions. Supports multiple operating modes including Modbus TCP, TCP Server, TCP Client, UDP Server, and UDP Client;

● Achieves transparent conversion from Modbus-RTU to Modbus-TCP, enabling data reading from serial devices via network;

● Supports SSL security protocol for encrypted serial data transmission;

● Supports MQTT multi-topic subscription and publishing functions; supports MQTT transparent transmission and Modbus to JSON data packet conversion functions, and supports parsing JSON data from the server and scheduled reporting functions; supports MQTT protocol integration with various cloud platforms such as Huawei Cloud, Alibaba Cloud, and China Mobile Cloud;

● Ethernet interface with lightning protection, meeting GB/T17626.5 (IEC61000-4-5) standard for short-circuit current waveform 10/700μs and open-circuit peak output voltage 6KV;

● Power supply features strong lightning protection: protection against lightning strikes, induced high voltage, and power surges; fanless high-efficiency heat dissipation reduces repair time;

● Supports dual DC 9-70V wide-range power supply, with automatic polarity detection, eliminating the need to distinguish between positive and negative terminals during installation; supports internal isolation and redundant dual power input; reverse connection protection;

● Ultra-strong lightning protection: protection against lightning strikes, induced high voltage, and power surges;

● Fanless high-efficiency heat dissipation reduces repair time;

● Provides DIN 35mm rail mounting or wall mounting options;

● Wide temperature range: operating temperature -40℃~ +85℃;

● All models undergo 100% burn-in testing, warranty period: 5 years;

● 10/100M Ethernet Interface

Protocol: Compliant with IEEE 802.3ab, IEEE 802.3z

Speed: 10/100 adaptive full/half duplex adaptive

MAC address table: Can learn 4096 MAC addresses

Physical interface: RJ45 socket Support Auto-MDIX

● DI/DO Interface    

Output Interface Type:

Dry Contact: Signal relay dry contact output; 30VDC/0.5A, maximum switching frequency: 50Hz

Pulse Output (Wet Contact):

Optical MOS relay output, 245VDC/0.12A, 0-VCC (VCC is the device’s power supply voltage)

Response Time:

Dry contact output: <1.2ms; Wet contact output: <0.6ms

Switching Signal Input:

Dry contact; Wet contact: NPN & PNP

Output Surge Protection:

Dry contact output: None;

Wet contact output: TVS + solid-state discharge tube protection

● LoRa Interface      

RF frequency: default 490M, 400M~520MHz configurable

RF transmit power: default 20dbm/100mW

Air rate: 0.018-37.5kbps

Air distance: 4~8km

Receiving sensitivity: -139dbm Max

Antenna interface: SMA interface, external thread and internal pin

● Serial Interface         

Standards:

EIA/TIA-232 RS-232 (ITU-T V.28)

EIA/TIA-422 RS-422 (ITU-T V.11)

EIA/TIA-485 RS-485 (ISO/IEC8284)

Serial interface:

RS-422: TxD+ TxD- RxD+ RxD- GND

RS-485 4 wires: TxD+ TxD- RxD+ RxD- GND

RS-485 2 wires: A (corresponding to TX+) B (corresponding to TX-) GND

RS-232: RXD TXD GND

● Current analog signal     

Input/Output Range: 0~20mA (including 4~20mA)

Resolution: 12-bit

Sampling Rate: 20K samples/second

Time Delay: <0.1ms

Maximum Load Capacity: 600Ω

Input Resistance: 125Ω

Accuracy: 0.2% (at normal temperature)

● Voltage analog signal    

Input/Output Range: 0~10V (including 0~5V), -5V to +5V

Resolution: 12-bit

Sampling Rate: 20K samples/second

Time Delay: <1ms

Maximum Load Capacity: 600Ω

Input Resistance: 100KΩ

Accuracy: 0.2% (at room temperature)

●4G Interface      

Network Access: 3G/4G dial-up internet access, supports APN, VPDN.

Access Authentication: Supports CHAP/PAP/MS-CHAP/MS-CHAPV2/none

Network Standards: Supports LTE/WCDMA (HSPA+/TD-CDMA/EVDO/EDGE/GPRS)

LAN Protocols: Supports ARP, Ethernet, STP

WAN Protocols: Supports Static IP/DHCP/PPPoE/PPTP/L2TP

LTE-FDD (Mbps): Downlink: 150; Uplink: 50

● Environmental Indicators

Operating temperature: -40 ℃ – +85 ℃

Storage temperature: -40 ℃ – +85 ℃

Humidity: 0% -95% (non-condensing)

MTBF: > 100,000 hours