Industrial RTU Gateway for SCADA & Remote Monitoring
Connect Field Devices, PLCs and Sensors to SCADA Systems
Modbus RTU · RS485 · 4G LTE · MQTT · SCADA Integration
- Supports Modbus RTU/TCP, IEC104, MQTT and SCADA Integration
- Multi-interface RTU with RS485, DI/DO and Ethernet Connectivity
- Remote Monitoring for Power, Water, Energy and Industrial Applications
Industrial RTU Gateways
Find the Right Industrial RTU Gateway for Your Project
Built for harsh environments. Designed for real industrial data — Industrial RTUs designed for SCADA, PLC communication, remote monitoring and IoT connectivity.
Pour les intégrateurs de systèmes et les spécialistes
Modular Industrial RTU
$ 15 ~ 140
Interface : 4 ports RS485, 2 entrées numériques, 2 sorties numériques, 1 port USB 2.0, 1 port WAN, 2 ports LAN
(E/S extensibles selon les besoins)
Communication : LTE 4G, RJ45, WiFi6
Protocole industriel : Modbus RTU/TCP, BACnet, DL/T645, CEI 104/61850, OPC UA, automates programmables, commandes numériques (CNC)
Protocoles réseau : MQTT / HTTP / TCP / UDP
Cost-Effective Node-RED RTU
$ 68 ~ 73
Interface : 2 ports RS485, 1 port WAN/LAN (dédié)
Communication : LTE 4G, RJ45
Protocoles sectoriels : Modbus RTU/TCP, OPC UA, BACnet, DL/T645
Protocoles réseau : MQTT/ HTTP /TCP/ UDP /WEBSOCKET
RTU programmable multiprotocole
$ 19 ~ 35
Interface : 1*RS485, 4*entrées numériques, 4*sorties numériques, 4*entrées analogiques, 4*sorties analogiques
Communication: LTE 4G
Protocoles sectoriels : Modbus RTU/TCP, DL/T645
Protocoles de réseau: MQTT / HTTP / TCP / UDP / WEBSOCKET
Industrial Protocol Gateway
CNC Industrial IoT Gateway
$ 100 ~ 130
Interface : 2 ports RS485, 1 port RS232, 1 port WAN, 1 port LAN
Communication : LTE 4G, RJ45, Wi-Fi
CNC Protocols: SIEMENS, MELSEC, Mazak, Heidenhain, Haas, KND...
Protocoles sectoriels : Modbus RTU/TCP...
Protocoles de réseau: MQTT / HTTP / TCP / UDP / WEBSOCKET
Industrial PLC Gateway
$ 90 ~ 99
Interface : 2 ports RS485, 1 port RS232, 1 port WAN, 1 port LAN
Communication: LTE 4G, RJ45, Wi-Fi
PLC Potocols: Siemens, MELSEC, Omron, Allen-Bradley, Beckhoff, Inovance...
Protocoles sectoriels : Modbus RTU/TCP...
Protocoles de réseau: MQTT / HTTP / TCP / UDP / WEBSOCKET
Passerelle LoRaWAN
$ 88 ~ 108
Interface : 1*RS485, 1*WAN/LAN
Communication : LTE 4G, LoRaWAN/LoRa, RJ45
Protocoles sectoriels : Modbus RTU/TCP, DL/T645
Protocoles de réseau: MQTT / HTTP / TCP / UDP / WEBSOCKET
Pour les développeurs et les assembleurs de systèmes
AI Edge Computing Industrial PC
$ 590 ~ 2945
Processeur : RK3588J
4 × Cortex-A76 + 4 × Cortex-A55
Mémoire vive : 8GB
Conservation : 128GB
Interface : RS485*2 / RS232*1 / DI*1 / DO*2 / USB3.0*4 / Type-C / HDMI / 3.5mm Audio/ LAN/ WAN, HDMI IN/OUT
Communication : 5G NR, LTE 4G, Wi-Fi, RJ45
PC industriel ARM multi-interface
$ 186 ~ 200
Processeur : RK3562J 4 × Cortex-A53@1.8GHz
Mémoire vive : 2GB
Conservation : 16 Go à 128 Go
Interface : 2 ports RS485, 1 port RS232, 2 ports CAN, 2 entrées numériques (DI), 2 sorties numériques (DO), 1 port WAN, 1 port LAN, 2 ports USB 2.0, 1 port HDMI
Communication : 5G NR, LTE 4G, Wi-Fi, RJ45
PC industriel ARM à écran tactile
$ 257 ~ 272
Processeur : RK3562J 4 × Cortex-A53@1.8GHz
Mémoire vive : 2GB
Conservation : 16 Go à 128 Go
Interface : 1 port RS485, 1 prise audio 3,5 mm, 1 port WAN, 1 port LAN, 2 ports USB 2.0, 1 port HDMI
Communication : 5G NR, LTE 4G, Wi-Fi, RJ45
Passerelle IoT industrielle ARM open source
$71 ~ 87
Processeur : RK3506J 3* Cortex-A7@1.2GHz
Mémoire vive : 512M
Conservation : 4 Go à 128 Go
Interface : 2*RS485, 2*CAN, 1*WAN, 1*LAN, 1*USB
Communication : LTE 4G, RJ45, LoRaWAN, Wi-Fi HaLow
What is an Industrial RTU Gateway?
An Industrial RTU (Remote Terminal Unit) is a field communication device used to collect data from PLCs, sensors, meters and industrial equipment, then transmit data to SCADA or cloud platforms.
IOTRouter industrial RTU gateways combine:
✓ Modbus RTU/TCP communication
✓ RS485/RS232 interfaces
✓ Digital I/O expansion
✓ 4G LTE connectivity
✓ MQTT and other industrial protocols
✓ Remote device management
They are widely used in power monitoring, water treatment, energy management and industrial automation.
Scénarios d'application
Industrial RTU Applications
From factory floors to smart cities — see how our industrial RTU gateways solve real-world connectivity problems.
Pourquoi les utilisateurs nous choisissent
We're Not a Reseller. We're the Manufacturer
Plus de 3,000 Des équipes industrielles dans plus de 30 pays font confiance aux passerelles IOTRouter pour connecter leurs équipements au cloud.
Manufacturer
20+ patents, 10+ years of experience in the IoT. Official hardware partner of ThingsBoard and EMQX. Serving global markets with a strong presence.
Customized
Flexible OEM/ODM services with rapid custom sampling. Expert R&D meets robust manufacturing, ensuring cost-effective production and rapid delivery for your projects.
Fast Delivery
Reliable shipping through DHL, FedEx, UPS, and DDP options, with orders ready to ship within 3 days. Saving you time for faster prototype testing.
7/24 Tech-Support
Comprehensive English Technical Documentation
1-on-1 online Engineer Support Rapid
Troubleshooting & Resolution
Exhibition and OUR FACTORY
FAQ
Ask Us Anything
Q1: What is an Industrial RTU Gateway?
A1: An Industrial RTU Gateway (Remote Terminal Unit Gateway) is a field communication device used to collect data from PLCs, sensors, meters, and industrial equipment, then transmit the data to SCADA systems, cloud platforms, or control centers. Unlike traditional RTUs with fixed functions, IOTRouter industrial RTU gateways combine data acquisition, protocol conversion, edge logic, and remote communication in one device. They are widely used for industrial monitoring, power systems, water treatment, energy management, and automation projects.
Q2: Does the RTU gateway support Modbus RTU and RS485 communication?
A2: Yes. IOTRouter RTU gateways support Modbus RTU over RS485 as well as Modbus TCP over Ethernet. Multiple RS485 interfaces allow connection with field devices such as: energy meters PLCs sensors frequency converters water pumps industrial instruments The collected data can be converted to MQTT, HTTP, TCP, IEC104, or other protocols for SCADA and cloud integration.
Q3: Does the industrial RTU support remote communication via 4G LTE, Ethernet, and Wi-Fi?
A3: Most models support LTE 4G and wired Ethernet. Select advanced models offer Wi-Fi 6 or 5G connectivity. You can choose the communication link that best fits your deployment environment.
Q4: What applications can use an industrial RTU gateway?
A4: Industrial RTU gateways are commonly used in:
- Power monitoring and substations
- Water and wastewater pump stations
- Energy management systems
- Solar and renewable energy monitoring
- Factory automation
- Building automation systems
They provide remote data acquisition and communication for distributed industrial sites.
Q5: Can the RTU gateway perform edge logic and local automation?
A5: Yes. Our core products fully support Node-RED as a logic orchestration engine. No low-level coding required — you can implement edge-side logic control and data processing quickly through a drag-and-drop flow editor.
Q6: Do your industrial RTU gateways have RS485, RS232, CAN, DI, DO, AI, AO, and LAN interfaces?
A6: Yes, but the exact interface configuration depends on the model. For example:
- Our I/O Industrial Controller provides 4×RS485, 2×DI, 2×DO, 1×USB 2.0, 2×LAN, and expandable I/O interfaces.
- Our Multi-interface ARM Industrial PC provides 2×RS485, 1×RS232, 2×CAN, 2×DI, 2×DO, 1×LAN, 2×USB 2.0, and 1×HDMI.
Q7: Does the industrial RTU gateway support remote operations and debugging?
A7: Yes. Our remote operations platform lets you manage devices remotely — cutting travel costs and boosting maintenance efficiency.
- Remote Deployment & Configuration: After on-site installation, all config changes, logic adjustments, and programming can be done remotely.
- Agile Response: Update RTU logic from the backend anytime to adapt to changing production needs.
- Efficient Fault Diagnosis: Engineers can remotely debug and pinpoint issues directly, significantly reducing downtime.
Send your requirements-we'l handle the rest!
SEND ANY OF THESE
- PLC/CNC Protocol Support
- Interface Support
- Your Applications
- Custom ODM/ OEM
Agnès
Technical Sales Engineers |10+ yrs experience
Our engineers will reply within 24 hours.
