WG792

2×GbE | 4×Isolated RS485 | 4×I/O | Dual SIM | 5G/4G/Wi‑Fi

Key Parameters

Hardware: 880MHz dual-core CPU, 256MB DDR3, 32MB SPI-FLASH, optional 4GB/8GGB storage , 2*Gigabit Ethernet ports, 4*isolated RS485 (optional RS232), 4*I/O (2DI+2DO), dual Nano-SIM slots (eSIM optional), optional Wi-Fi 5/6 & GNSS
Network: 5G / 5G RedCap, 4G CAT4/CAT1, Wi-Fi 5/6, Ethernet, dual SIM redundancy
Data Collection: PLCs, energy meters, sensors, substation equipment, water/electricity/heat meters, supports Modbus, DTL645, CJ188, IEC 104, IEC 61850, BACnet, etc.
Edge Computing: Protocol parsing, data filtering, alarm calculation, formula calculation, local programming, data storage, edge decision-making
Cloud Adaptation: WideIOT Cloud, AWS IoT, Azure IoT, Alibaba Cloud, MES, SCADA, EMS, BMS, open API (MQTT JSON)
System Application: Remote maintenance, multi-network redundancy (Ethernet/Wi-Fi/4G/5G auto-switch), breakpoint resume, watchdog self-recovery, link keep-alive, dual SIM failover
Industrial Design: -20℃~70℃ (extendable -30℃~75℃), DC 9-35V, IP30, metal casing, fanless, ~608g

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Key Features

Advanced capabilities designed for industrial IoT applications

Multiple Networking Functions and Interfaces

2x Gigabit Ethernet ports (1.5KV isolation), 4x isolated RS485 (optional RS232) serial ports (15KV ESD), 4x I/O (2 DI + 2 DO), dual Nano-SIM slots (eSIM optional)
Supports 5G NR / 5G RedCap, 4G CAT4/CAT1, Wi-Fi 5/6 (2.4GHz & 5.8GHz dual-band), Ethernet — automatic multi-network redundancy and failover
Dual SIM card with auto-failover ensures always-on cellular connectivity; optional GNSS (BeiDou/GPS) for location tracking
Wi-Fi supports AP/STA/Relay modes, WPA/WPA2-PSK, AES/TKIP encryption; up to 6 antenna connectors (SMA/RP-SMA)

Powerful Data Collection Capability

Collects data from PLCs, energy meters (electricity/water/heat/gas), substation equipment, sensors, VFDs, photovoltaic inverters, CNC machines, etc.
Supports Modbus RTU/TCP, DTL645, CJ188, Siemens (ISO on TCP), Mitsubishi, Omron, Delta, OPC UA, IEC 104, IEC 61850, BACnet and 200+ other protocols
Supports custom protocol development and device merging/splitting for complex on-site requirements; 4 isolated RS485 ensure stable long-distance communication

Rich Edge Computing Functions

Data filtering, grouped collection, alarm calculation, formula calculation, local programming and data storage at the edge
Real-time protocol parsing and local decision-making to reduce cloud load and improve response speed; supports local I/O logic control
Standardizes data from multiple devices into unified object models for easy integration with upper-level systems

Flexible Cloud-based Adaptation

Supports MQTT (JSON format), Modbus TCP, OPC UA, IEC 104, IEC 61850, BACnet, SQL, HTTP for cloud platform integration
Works with WideIOT Cloud, AWS IoT, Azure IoT, Alibaba Cloud, Huawei IoT, as well as self-developed platforms, EMS, BMS, MES, SCADA
Simultaneously connects to multiple data centers (same or different types) with data forwarding and protocol conversion

Fully Remote O&M Management

Built-in remote maintenance module, together with WideIOT Device Maintenance Express and equipment management cloud platform
Remote configuration, debugging, diagnosis, program update and firmware upgrade for on-site gateways and connected devices (PLC, energy meters, etc.)
Centralized management of globally distributed gateways via cloud platform — monitor, configure, update remotely

Rich Industrial Edge Applications

Serial port forwarding, Modbus TCP forwarding for multi-master / multi-slave data acquisition architecture
Multi-network mutual backup (Ethernet/Wi-Fi/4G/5G auto-switch), breakpoint resume, scheduled tasks, anti-disassembly locking
Protocol forwarding — converts various southbound protocols into unified northbound protocols (OPC UA, Modbus TCP, IEC 61850, BACnet, etc.)

Open API Development Interface

Rich RESTful API and MQTT (JSON format) data interface for rapid development of industrial application systems
Enables data acquisition, two-way device control and remote management through standard MQTT+JSON
Allows developers to quickly build advanced and professional custom IoT platforms

High Security and Reliability

Built-in firewall (SPI, DoS protection, ACL, IP-MAC binding) and encryption (TLS, VPN: L2TP/PPTP/OpenVPN/IPSec, SD-WAN optional)
Software & hardware watchdog, link keep-alive (ping monitoring), application care — automatic self-recovery from network or process faults
Full industrial design: metal IP30 casing, fanless, wide voltage DC 9-35V, wide operating temperature -20℃~70℃ (extendable -30℃~75℃), EMC Level 4 certification

Specifications

Detailed technical specifications for the WG792 Industrial Gateway

Hardware Specifications

Category	Parameter	Details
Hardware Platform	CPU Core	880 MHz dual-core
	Runtime Memory	256MB DDR3
	Program Storage	32MB SPI-FLASH
	Data Storage	4GB (8GB optional)
Interface Specifications	Power Socket	DC 9V-35V (terminal block)
	Ethernet Ports	2 × Gigabit Ethernet (10/100/1000 Mbps), 1.5KV isolation transformer protection, supports WAN/LAN
	Serial Ports	4 × isolated RS485 (optional RS232), 15kV ESD protection, up to 255 slave devices per bus
	I/O Ports	2 × isolated digital input (DI) + 2 × isolated relay output (DO)
	5G Network	5G or 5G RedCap (optional)
	4G Network	LTE Cat4 or LTE Cat1 (optional)
	Wi-Fi Network	2.4GHz & 5.8GHz dual-band, Wi-Fi 5 / Wi-Fi 6 (optional)
	GNSS	Supports BeiDou, GPS, etc. (optional)
	SIM Card Slot	Nano-SIM × 2 (eSIM optional)
	Reset Button	Pinhole reset button
	Antenna Connectors	5G: SMA × 4, 4G: SMA × 2, WLAN: RP-SMA × 2 (up to 6)
Power Consumption	Power	4.5W
Mechanical Properties	Dimensions	144.5 × 110 × 40 mm
	Mounting	DIN rail mountable
	Housing	Metal casing
	Protection Rating	IP30
	Heat Dissipation	Fanless
	Weight	Approx. 608g (varies by configuration)
Operating Environment	Ambient Humidity	5% ~ 95% (non-condensing)
	Storage Temperature	-40℃ ~ 85℃
	Operating Temperature	-20℃ ~ 70℃ (extendable -30℃ ~ 75℃)
LED Indicators	3×3 Indicators + Wi-Fi	PWR (red), LIVE (green), WARN (yellow), ERR (red); 3× cellular signal (green); NET (green); Wi-Fi (blue)
EMC Standards	Electrostatic Discharge Immunity	GB/T 17626.2-2018, Level 4
	Electrical Fast Transient / Burst Immunity	GB/T 17626.4-2018, Level 4
	Oscillating Magnetic Field Immunity	GB/T 17626.18-2016, Level 4
	Radio-Frequency Electromagnetic Field Immunity	GB/T 17626.3-2016, Level 4
	Surge Immunity	GB/T 17626.5-2019, Level 4
	Power-Frequency Magnetic Field Immunity	GB/T 17626.8-2006, Level 4
Physical Properties	Vibration	GB/T 2423.10-2008
	Impact	GB/T 2423.5-2019
	Drop	GB/T 2423.8-1995

Software Specifications

Category	Feature	Details
Network Functions	Network Access	5G / 5G-RedCap / 4G-Cat4 / 4G-Cat1, Wi-Fi (AP/STA/Relay), Ethernet
	Network Authentication	CHAP/PAP, APN, VPDN
	Cellular Network	TDD-LTE / FDD-LTE / 5G-RedCap / 5G (see band list)
	Multi-network Redundancy	Automatic switching between Ethernet, Wi-Fi, 4G, 5G
LAN/WAN Protocol	LAN Protocol	ARP, Ethernet
LAN/WAN Protocol	WAN Protocol	PPP, PPPoE, DHCP, Static IP
IP Application	Ping, Trace, DHCP Server/Relay/Client, DNS Relay, Static Routing, NAT (Source/Destination/DMZ)	-
Wi-Fi (Optional)	Standard	Wi-Fi 5 (802.11ac) / Wi-Fi 6 (802.11ax)
	Bands	2.4GHz & 5.8GHz dual-band
	Operating Modes	AP, STA, Relay
	Security	WPA/WPA2-PSK, AES/TKIP, WEP
Security	Network Security	SPI firewall, DoS protection, ACL, IP-MAC binding, port mapping, DMZ
	Data Security	L2TP VPN / PPTP VPN / Open VPN / IPSec VPN (SD-WAN optional)
	Authentication	TLS encryption, username/password or certificate
Reliability	Link Detection	Ping keep-alive, auto-reconnect on failure
	Watchdog	Software & hardware watchdog, self-test, self-repair
	Application Care	Real-time monitoring, self-healing of application modules
Data Acquisition & Edge Computing	Smart Data Collection	Single gateway collects from multiple device types, flexible acquisition projects
	Protocol Parsing	Modbus, DTL645, CJ188, PLCs (Siemens, Mitsubishi, Omron, Delta), sensors, meters, VFDs, inverters, substation equipment, etc. (200+ protocols)
	Edge Computing	Data filtering, grouped collection, alarm calculation, formula calculation, local programming, data storage, local I/O logic control
	Data Standardization	Device merging/splitting, data format conversion, object modeling
	Cloud Access	WideIOT Cloud, EMS, BMS, MES, SCADA, water/power management platforms, Alibaba/AWS/Azure IoT
	Data Forwarding	OPC UA, Modbus TCP, IEC 104, IEC 61850, BACnet
	Remote Maintenance	Via WideIOT Device Express and cloud platform – remote diagnostics, debugging, upgrades
	Open API	MQTT (JSON format), easy integration with custom platforms
Management & Maintenance	Configuration Engineering	Local/remote configuration of acquisition projects
	App Update	Local/remote software upgrade, rapid iteration
	Logging	Detailed system logs for troubleshooting
	Import/Export	Engineering file import/export for batch configuration
	Status & Diagnostics	Comprehensive diagnostic commands, system/module/network/application status query

Dimensions Diagram

144.5 × 110 × 40 mm (DIN rail mountable)

Product Selection

Choose the right WG792 configuration for your specific requirements

Ordering Code Rule: WG792-【CELL】-【Module】-【Software】

Code Segment	Option	Description
CELL (Cellular Module)	LL02 / LL07 / NF02 / NF07	LL02: 4G Cat1; LL07: 4G Cat4; NF02: 5G RedCap; NF07: 5G
Module (Optional Add-ons)	W / E / G	W: Wi‑Fi 5 (default) or Wi‑Fi 6; E: eMMC storage (8GB default); G: GNSS (GPS/BeiDou)
Software (Firmware Version)	MQTT / EMS / CNC	MQTT: Universal (Modbus, CJ188, PLC); EMS: Energy (IEC104, IEC61850); CNC: CNC machine tools
Example	WG792-LL07-MQTT: 4G Cat4 universal gateway; WG792-LL02-W-EMS: 4G Cat1 + Wi‑Fi energy gateway; WG792-NF02-MQTT: 5G RedCap universal gateway

Available Models

Model	Cellular	Add‑on Module	Software	Application
WG792-LL07-MQTT	4G Cat4	Standard (no add‑on)	MQTT Universal	Modbus, CJ188, PLC
WG792-LL02-W-EMS	4G Cat1	Wi‑Fi	EMS (Energy)	IEC104, IEC61850
WG792-NF02-MQTT	5G RedCap	Standard	MQTT Universal	High‑bandwidth, low‑latency
WG792-NF07-W-G-CNC	5G (full speed)	Wi‑Fi + GNSS	CNC	CNC machine tool monitoring
WG792-LL07-E-MQTT	4G Cat4	8GB eMMC	MQTT Universal	Edge data logging

Recommended Configurations

WG792-LL07-MQTT

4G Cat4 + Universal MQTT — Ideal for general industrial data acquisition (Modbus, PLC, CJ188). Supports full network compatibility.

Cellular: 4G Cat4

Add‑ons: None (optional Wi‑Fi/eMMC/GNSS)

Protocols: Modbus, CJ188, 200+ PLCs

WG792-LL02-W-EMS

4G Cat1 + Wi‑Fi + Energy Edition — For energy management systems (IEC104, IEC61850) and building automation.

Cellular: 4G Cat1

Add‑ons: Wi‑Fi (2.4/5.8 GHz)

Protocols: IEC104, IEC61850, Modbus

WG792-NF02-MQTT

5G RedCap + Universal MQTT — Future‑ready for high‑bandwidth and low‑latency applications (video, real‑time control, large data volumes).

Cellular: 5G RedCap

Add‑ons: Optional Wi‑6, eMMC, GNSS

Edge: Powerful dual‑core edge computing

Need Help with Selection?

Not sure which configuration is right for your specific needs? Our technical experts are here to help you make the best choice.

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Downloads

Access technical documentation and resources for the WG792 Industrial Gateway

Product Introduction

Industrial intelligent gateway - introduction (PDF)

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Product Specification

WG792 Product Specification (PDF)

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User Manual

Gateway Product User Manual (PDF)

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API Document

Open platform format API interface (PDF)

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Software Product

IOT Device Tunnel (software)

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Technical Support

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Video Tutorials

Watch instructional videos on product setup and configuration

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Custom Documents

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FAQ

Frequently asked questions about the WG792 Industrial Gateway

The WG792 supports 5G NR, 5G RedCap, 4G CAT4, and 4G CAT1 cellular modules. The 5G/4G versions cover global mainstream TDD-LTE/FDD-LTE bands, compatible with major operators worldwide. For detailed band lists (Europe, North America, Asia-Pacific, etc.), please contact our sales team. Dual Nano-SIM slots (eSIM optional) provide cellular redundancy for always-on connectivity.

Yes, WG792 supports connection to Azure IoT Hub, AWS IoT Core, Alibaba Cloud, Huawei IoT, and WideIOT Cloud via MQTT (JSON format). It also supports OPC UA, Modbus TCP, IEC 104, IEC 61850, BACnet, and HTTP/SQL for flexible cloud integration. TLS encryption and certificate authentication ensure secure data transmission.

5G offers the highest bandwidth and lowest latency for video transmission and real-time control. 5G RedCap provides a cost-effective 5G solution for mid-tier IoT applications. 4G CAT4 delivers downlink 150Mbps / uplink 50Mbps, suitable for most industrial scenarios. 4G CAT1 provides downlink 10Mbps / uplink 5Mbps, ideal for basic IoT and cost-sensitive deployments. All versions support automatic multi-network failover (Ethernet/Wi-Fi/Cellular).

Yes, WG792 features two Nano-SIM slots (eSIM optional) with automatic failover. If the primary SIM loses connection, the gateway instantly switches to the secondary SIM to ensure uninterrupted cellular connectivity. This works in combination with multi-network redundancy (2× Gigabit Ethernet, Wi-Fi, 4G, 5G) for maximum reliability.

WG792 comes with a standard 1-year warranty for overseas orders. We provide comprehensive after-sales support including remote technical assistance, firmware updates, and replacement services. Extended warranty options are available upon request. Remote maintenance via WideIOT Device Express is supported for worldwide debugging.

Yes, WG792 is designed for industrial environments with an operating temperature range of -20℃ to 70℃ (extendable to -30℃ to 75℃) and storage temperature from -40℃ to 85℃. The fanless metal casing and IP30 protection ensure reliable operation in harsh conditions including dust, vibration, and electromagnetic interference (EMC Level 4 certified).

WG792 comes standard with 4GB data storage (optional 8GB eMMC). It also supports edge data logging with breakpoint resume functionality. For extended storage, select the “E” option in the ordering code for 8GB eMMC. Additionally, WG792 provides 4× isolated RS485 serial ports and 4× I/O (2 DI + 2 DO) for local monitoring and control.

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KEY FEATURES

KEY FEATURES

KEY FEATURES

KEY FEATURES

KEY FEATURES

KEY FEATURES

Easy Configuration

Plug‑and‑Play

Industrial‑grade Reliability

KEY FEATURES

WG792

Key Parameters

Key Features

Multiple Networking Functions and Interfaces

Powerful Data Collection Capability

Rich Edge Computing Functions

Flexible Cloud-based Adaptation

Fully Remote O&M Management

Rich Industrial Edge Applications

Open API Development Interface

High Security and Reliability

Specifications

Hardware Specifications

Software Specifications

Dimensions Diagram

Product Selection

Ordering Code Rule: WG792-【CELL】-【Module】-【Software】

Available Models

Recommended Configurations

Need Help with Selection?

Downloads

Product Introduction

Product Specification

User Manual

API Document

Software Product

Need Additional Resources?

Technical Support

Video Tutorials

Custom Documents

FAQ

Ready to Get Started?