Moxa MGate-MB3180 | MGate MB3180 1-Port Modbus TCP to RTU/ASCII Gateway

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SKU:MGate MB3180

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Description

The MGate MB3180 is a 1 serial port Modbus gateway that converts between Modbus TCP and Modbus RTU/ASCII. It supports up to 16 simultaneous TCP masters and up to 31 RTU/ASCII slaves on its single software-selectable RS-232/422/485 serial port, making it a practical way to bring serial Modbus devices onto an Ethernet network.

Auto Device Routing simplifies configuration, with routing by TCP port, IP address or ID mapping. The metal IP30 housing and 12 to 48 VDC input suit industrial control cabinets, and the gateway can be set up through the web console, Device Search Utility, MGate Manager, MCC Tool or Telnet. The MB3180 is part of the MGate MB3180/MB3280/MB3480 series.

Features

- Converts between Modbus TCP and Modbus RTU/ASCII
- Supports Modbus TCP Client (Master) and Server (Slave) modes
- 16 simultaneous TCP masters with up to 32 simultaneous requests per master
- Auto Device Routing for easy configuration
- Route by TCP port or IP address, or by ID mapping
- Serial port individually configurable for RTU or ASCII and for baudrate
- Configuration via web console, Device Search Utility, MGate Manager, MCC Tool or Telnet
- SNMPv1/v2c/v3 network management support
- Package includes regional power adapter and quick installation guide

Warranty

Moxa offers varying warranty periods depending on the product category:
• 5-Year Warranty: Applies to most industrial networking and connectivity products, including Ethernet switches, routers, wireless devices, serial converters, protocol gateways, and USB hubs.
• 3-Year Warranty: Covers x86-based industrial computers and panel PCs.
• 1-Year Warranty: Applies to external batteries, LCD panels, power adapters, antennas, and other select accessories.
Extended Warranty Options:
IP Trading offers tailored extended warranty solutions and support packages for Moxa products. Contact our team to explore options that align with your organization's needs.
https://www.moxa.com/en/support/repair-and-warranty/warranty-policy

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Datasheet

Technical Specifications

- 1 x 10/100BaseT(X) Ethernet port (RJ45), auto MDI/MDI-X
- 1.5 kV built-in magnetic isolation protection
- 1 x RS-232/422/485 serial port (DB9 male, software-selectable)
- Up to 16 Modbus TCP masters/clients
- Up to 31 RTU/ASCII slaves per serial port
- Max. server connections: 32
- Serial protocols: Modbus RTU/ASCII Master and Slave
- Baudrate: 50 bps to 921.6 kbps
- 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
- RS-485 data direction control: ADDC (automatic)
- RS-485 pull high/low resistors: 1 kilo-ohm, 150 kilo-ohms
- Input voltage: 12 to 48 VDC, 200 mA @ 12 VDC
- Power connector: Power jack
- Metal housing, IP30
- Dimensions (with ears): 22 x 75 x 80 mm
- Dimensions (without ears): 22 x 52 x 80 mm
- Weight: 340 g
- Operating temperature: 0 to 55°C
- Storage temperature: -40 to 85°C
- Humidity: 5 to 95% non-condensing
- EMC/EMI: EN 55032/35, CISPR 32, FCC Part 15B Class A
- Safety: EN 62368-1, UL 60950-1
- MTBF: 2,762,384 hrs (Telcordia SR-332)

FAQs

Q: How many Modbus TCP masters can connect to the MGate MB3180?
A: The MB3180 supports up to 16 simultaneous Modbus TCP masters, each able to issue up to 32 simultaneous requests.

Q: How many serial slaves can this gateway control?
A: It supports up to 31 Modbus RTU/ASCII slaves on its single serial port.

Q: Which serial interfaces does the MB3180 support?
A: The single DB9 male serial port is software-selectable between RS-232, RS-422 and RS-485, with baudrates from 50 bps to 921.6 kbps.

Q: What is the power requirement?
A: It runs from a 12 to 48 VDC input through a power jack, drawing 200 mA at 12 VDC.

Q: How does the MB3180 differ from the MB3280 and MB3480?
A: All three belong to the same series. The MB3180 has 1 serial port, while the MB3280 and MB3480 provide more serial ports for connecting additional serial devices.

Q: How is the MB3180 configured?
A: It can be configured through the web console, Device Search Utility (DSU), MGate Manager, MCC Tool or Telnet console, with Auto Device Routing simplifying setup.

Datasheet

This product has a detailed PDF datasheet available. Open PDF datasheet in a new tab .

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Moxa MGate-MB3180 | MGate MB3180 1-Port Modbus TCP to RTU/ASCII Gateway