Moxa MGate MB3270 2-Port Modbus Gateways | Media Converter

The MGate MB3270 are 2-port Modbus gateways, Moxa protocol converter gatewayrespectively, that convert between Modbus TCP, ASCII, and RTU communication protocols. The gateways provide both serial-to-Ethernet communication and serial(Master)-to-serial(Slave) communication. In addition, the gateways support simultaneously connecting serial and Ethernet masters with serial Modbus devices. The MGate MB3270 series gateways can be accessed by up to 32 TCP master/clients or connect to up to 32 TCP slave/servers.

Features and Benefits

-Certified with C1D2, ATEX, IECEx, and high level of EMS for harsh environments

-Supports Auto-Device Routing for easy configuration

-Supports route by TCP port or IP address for flexible deployment

-Accessible by up to 32 TCP master/client devices, or connect to up to 32 TCP slave/server devices

-Supports up to 31 or 62 serial slave devices

-Ethernet cascading for easy wiring Serial port routing by IP address, TCP port, or ID mapping

-Serial redirector function provided

-Embedded Modbus traffic monitor

-10/100BaseTX (RJ45) or 100BaseFX (single mode or multi-mode with SC/ST connector)

• Ethernet Interface
• Protocols Modbus - TCP
• Number of Ports - 2 (1 IP, Ethernet cascade)
• Speed - 10/100 Mbps, Auto MDI/MDIX
• Connector - 8-pin RJ45
• Magnetic Isolation Protection - 1.5 kV (built-in)
• Serial Interface
• Protocol - Modbus RTU/ASCII Master/Slave
• Number of Ports - MB3270/3270I: 2
• Serial Standards - RS-232/422/485, software selectable
• Connectors - MB3270/3270I: DB9 male x 2
• Magnetic Isolation Protection - 2 kV (for “I” models)
• ESD Protection - 15 kV for all signals
• RS-485 Data Direction Control - ADDC® (automatic data direction control)
• Pull High/Low Resistor for RS-485 - 1 kΩ, 150 kΩ
• Terminator for RS-485 - 120 Ω