MOXA MGate MB3470I-G2 Introduction
The MOXA MGate MB3470I-G2 Industrial Ethernet Gateway is engineered to help modern automation environments achieve seamless and secure Modbus connectivity. As industries expand and integrate complex architectures, this gateway delivers the performance and protection required for mission-critical communication. The MGate MB3470I-G2 is designed to simplify protocol conversion while ensuring dependable data flow between serial and Ethernet networks. This solution belongs to the Industrial Ethernet Gateway category, offering advanced reliability and strong isolation for harsh-duty applications. Equipped with 2 x 10/100BaseT(X) ports with RJ45 connectors, the device ensures flexible Ethernet integration. Its 2 x RJ45 Ethernet interfaces provide stable pathways for Modbus TCP communication, making it easy to bridge legacy equipment into modern infrastructure. For serial connectivity, the gateway features 4 serial ports using DB9 connectors, enabling multiple RS-232/422/485 devices to operate simultaneously. A major advantage of the MOXA MGate MB3470I-G2 is its 2 kV serial isolation, ensuring secure data transfer and robust protection against electrical interference. Combined with its -10 to 60°C operating temperature, the gateway is well-suited for industrial automation, power systems, and transportation networks where reliability cannot be compromised. This gateway offers advanced configuration tools and built-in diagnostics that simplify deployment for engineers, integrators, and OEMs. With strong performance, hardened isolation, and scalable multi-port design, it provides a dependable foundation for industrial communication networks.
MOXA MGate MB3470I-G2 Certifications

MOXA MGate MB3470I-G2 Features
- 2 x 10/100BaseT(X) Ports (RJ45 connector)
- Ethernet Interface: 2 x RJ45
- 12 to 48 VDC Input Power
- Serial Connector: DB9
- Serial Isolation: 2 kV
- Metal body
- -10 to 60°C operating temperature
Explore our comprehensive selection of industrial products available for sale and inquire about the specific MOXA MGate MB3470I-G2 Industrial Ethernet Gateway for factory automation with cost-effective prices in our Middle East branches (UAE (Dubai, Abu Dhabi), KSA (Al Khobar, Riyadh), Kuwait, Qatar, and Oman). Our dedicated team is ready to assist you with any inquiries and ensure a smooth buying process.
| industrial gateway : Interface | |
| 10/100Mb RJ45 (Megabit) Ports | Yes: 2 x 10/100BaseT(X) Ports (RJ45 connector) |
| Other ports | - |
| industrial gateway : Ethernet Interface | |
| Number of Ports | 4 Ports |
| Magnetic Isolation Protection | 1.5 kV (built-in) |
| Protocols | Modbus TCP Client, Modbus TCP Server, SNTP Client, ARP, DHCP Client, DNS, HTTPS, ICMP, IPv4/IPv6, SMTP, SMTPS, SNMPv1/v2c/v3, SNTP, TCP/IP, UDP, Web Console (HTTP/HTTPS), Device Search Utility (DSU), MCC Tool, Windows Driver Manager Utility, MXview One Software, MXconfig Software |
| industrial gateway : Serial port specifications | |
| Console Port | - |
| RS-232 Signals | TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND |
| RS-422 Signals | Tx+, Tx-, Rx+, Rx-, GND |
| RS-485-4w Signals | Tx+, Tx-, Rx+, Rx-, GND |
| Serial Standards | RS-232/422/485 (software-selectable) |
| Connectors | 1/2/4 x DB9 male |
| RS-485-2w Signals | Data+, Data-, GND |
| Isolation | 2 kV |
| industrial gateway : Serial Communication Parameters | |
| Data Bits | 7, 8 |
| Stop Bits | 1, 2 |
| Parity | None, Even, Odd, Space, Mark |
| Flow Control | DTR/DSR, RTS Toggle (RS-232 only), RTS/CTS |
| Baudrate | 50 bps to 921.6 kbps |
| industrial gateway : General | |
| Management | ARP, DHCP Client, DNS, HTTPS, ICMP, IPv4/IPv6, SMTP, SMTPS, SNMPv1/v2c/v3, SNTP, TCP/IP, UDP |
| MTBF | 2,195,874 hrs |
| Industrial Gateway : Memory | |
| microSD Slot | - |
| industrial gateway : Power Requirements | |
| Input Current | 452 mA @ 12 VDC |
| Input Voltage | 12 to 48 VDC |
| Power Connector | 8-pin terminal block |
| industrial gateway : Security | |
| Authentication | Local database |
| Security | SNMPv3, HTTPS (TLS 1.2) |
| Encryption | AES-128, AES-256, ECC-256, ECC-384, ECC-521, HMAC, RSA-1024, RSA-2048, RSA-3072, RSA-4096, SHA-256, SHA-384 |
| industrial gateway : Physical Characteristics | |
| Dimensions | 25 x 89 x 132 mm (0.98 x 3.50 x 5.19 in) |
| Standards and Certifications | EMC, EMI, EMS, Hazardous Locations, Maritime, Safety, Vibration, ISTA 1A |
| Housing | Metal |
| Operating Temperature | -10 to 60°C (14 to 140°F) |
| Weight | 338 g (0.75 lb) |
| Storage Temperature | -40 to 85°C (-40 to 185°F) |
| Ambient Relative Humidity | 5 to 95% (non-condensing) |
| Installation | Din Rail Mounting Kit |
