MOXA Mgate Ports Ethernet Modbus Gateway 750958427328 MB3280-2

( Brand: Moxa ), ( Manufacturer Part Number: MB3280 ), ( UPC: 750958427328 )

Review MOXA Mgate Ports Serial to ethernet Modbus Gateway

The Moxa MB3280 MGate is a versatile and reliable Modbus Serial-to-Ethernet gateway from Moxa, a leading industrial networking solutions provider. This compact device is designed to seamlessly integrate Modbus serial devices into Ethernet networks, enabling efficient communication between devices and systems.

The MB3280-2 model of this gateway comes equipped with two RS-485 serial ports, each capable of supporting Modbus RTU and Modbus ASCII communication protocols. The serial ports feature automatic baud rate detection, making it easy to connect and configure devices with different communication settings. Additionally, the gateway supports Modbus TCP/IP, allowing for communication with devices and systems using Ethernet.

The MB3280 MGate is built with industrial-grade components, ensuring high reliability and durability. It operates in temperatures ranging from -40 C to 70 C, making it suitable for use in harsh environments. The device also features a DIN-rail mounting design, allowing for easy installation in cabinets and control panels.

* Support for Modbus Master and Slave functions

* Automatic address recognition for easy device discovery

* Built-in web server for remote configuration and monitoring

* Support for SNMP v1 and v2c for network management

* Built-in DHCP client and static IP address configuration

* Optional redundant power supply for increased reliability

The MB3280 MGate is an essential tool for integrating legacy Modbus serial devices into modern Ethernet networks. Its robust design, advanced features, and easy-to-use interface make it an ideal solution for applications in industries such as manufacturing, water and wastewater treatment, oil and gas, and power utilities.

Moxa MB3280 MGate: A Serial-to-Ethernet Modbus Gateway - Pros, Cons, and Conclusion

The Moxa MB3280 MGate is a popular choice for converting serial communications to Ethernet using Modbus protocol. Here are its pros, cons, and a concluding recommendation.

1. Versatility: The Moxa MB3280 MGate supports a wide range of communication protocols, including Modbus RTU, Modbus TCP, and others. This makes it a versatile solution for various industrial applications.

2. Robustness: This device is known for its rugged design, which ensures reliability in harsh industrial environments. It also offers a wide operating temperature range (-40 C to 70 C) and high vibration resistance.

3. Easy Setup: The configuration process for the Moxa MB3280 MGate is straightforward. It comes with a user-friendly web interface that allows users to easily configure settings and monitor device status.

4. Data Security: The device supports various security features, such as SSL, SNMPv3, and IPSec, ensuring data protection during transmission.

5. Flexible Connectivity: The MGate offers both Ethernet and serial ports, allowing for seamless integration of legacy devices into modern automation systems.

1. Cost: The Moxa MB3280 MGate may be more expensive than other similar devices due to its robust design and advanced features.

2. Limited Configuration Options: Some users may find the web interface limiting in terms of advanced configuration options. For more complex scenarios, additional software or configuration tools may be necessary.

3. Lack of PoE: Unlike some other industrial Ethernet devices, the Moxa MB3280 MGate does not offer Power over Ethernet (PoE). This may require additional power sources or cabling.

The Moxa MB3280 MGate offers a robust and versatile solution for converting serial communications to Ethernet using Modbus protocol. Its wide range of communication support, rugged design, and easy setup make it an attractive choice for industrial applications. However, its cost and lack of PoE may be considerations for some users.

If you require a reliable and versatile Modbus gateway for converting serial communications to Ethernet in industrial applications, the Moxa MB3280 MGate is an excellent choice. Its robust design and advanced features make it a worthwhile investment for ensuring seamless integration of legacy devices into modern automation systems.

Details:

Compatible Devices: Industrial Computers, PCs, Sensors, Modbus-enabled Devices. MOXA MGate MB3280-2 Ports Serial-to-Ethernet Modbus Gateway:: MB3280 - 2 Gateway. Convert between Modbus TCP and RTU/ASCII. Features: Supports Auto-Device Routing for easy configuration / Easy hardware setup.

16 simultaneous TCP masters with up to 32 requests per master. Style: Classic.: Brand: Moxa. 1 Ethernet port and 2 RS-232/422/485 ports.

Item model number: MGate MB3280. Is Discontinued By Manufacturer: No. Hardware Interface: Ethernet. Supports route by TCP port or IP address for flexible deployment.

part #: mb3280 prices

• $149.99-$597.96

specifications chompiserver:

• brand: Moxa
• mpn: Mb3280
• upc: 750958427328

returns chompiserver:

• paid by: Seller
• policy: Returns Accepted
• method: Money back
• time: 30 Days

shipping chompiserver:

• transit: 4-9 Days
• class: Standard
• cost: $0.00
• type: Fixed
• service: Standard

seller chompiserver:

• rating: 99.2%
• city: US
• # reviews: 29674

general chompiserver:

• condition: New
• Enterprise Networking, Servers > Servers, Clients Terminals > Computer Servers

payments chompiserver:

• other
• wallet: Paypal
• credit card: Visa

offer chompiserver:

• started: January 8, 2026
• sold: 0
• options: Ship-to-home
• quantity: 3
• availability: In Stock

Moxa MB3280 Is Similar To:

• Moxa Nport-de303 Nport Server Pro De 303 16 Ports Serial Device (38.8% similar) This Port server pro DE 303 is a powerful and efficient server designed to meet your computing needs. The server has 16 ports that allow for serial device connectivity. The server is perfect for enterprise networking, and it ideal use in servers, clients, terminals. With 16 processors, it is...(February 8th, 2025)
• Moxa 6650-16 Nport 16 Ports Rackmount Rs-232 422 485 Secure Device Server (27% similar) Port buffers for storing serial data when the ethernet is offline. Modular design for scalability / DIES/3DES/AWS highly secure data transmissions. Security features based on IRC 62443. However, this will not affect the shipping times. Brand new Moxa Port 6650-16 - 16 ports rack mount rs...(July 26th, 2025)
• Moxa 725330383899 Mgate 5103 1-port Modbus ethernet ip-to-profinet Gateway To 60 C Op (45% similar) However, this will not affect the shipping times. Brand new Moxa mgate 5103 1-PORT modbus/ethernet/IP-to-profaned gateway, to 60 c operating temperature, manufacturer model:: 1-PORT gateway, operating temperature...(July 26th, 2025)
• Sfa W2250a Moxa Nport Wireless Serial Server (34.5% similar) Other notes of interest. Fast shipping. Please see actual pictures. Sofa Moxa Port W2250A wireless serial server: working pull, tested and functional. Theres no other parts, manuals, software include...(September 12th, 2025)
• Moxa Mb3270 Mgate Mb3270-2 Port Rs-232 422 485 Advanced Modbus Tcp To Serial Communi (57.3% similar) Style: classic. Item model number: mgate MB3270. Features: master mode supports 32 Tc slaves at the same time. Is discontinued by manufacturer: no. Easy configuration build-in ethernet cascading for easy wiring. Slave mode supports 16 Tc masters, up to 31 or 62 serial slaves at the...(January 4th, 2026)