MOXA MB3270 Gateway, RS485, RS232, RS422

RS Stock No.:: 255-2512
Distrelec Article No.:: 300-20-758
Mfr. Part No.:: MGate MB3270
Manufacturer:: MOXA

MOXA MB3270 Gateway, RS485, RS232, RS422

Subtotal (1 unit)*

€817.97

(exc. VAT)

€1,006.10

(inc. VAT)

In Stock

13 unit(s) ready to ship from another location
Plus 7 unit(s) shipping from 21 September 2026
Plus 14 unit(s) shipping from 05 October 2026

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Units	Per unit
1 +	€817.97

*price indicative

RS Stock No.:: 255-2512
Distrelec Article No.:: 300-20-758
Mfr. Part No.:: MGate MB3270
Manufacturer:: MOXA

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	MOXA
	Product Type	Gateway
	Series	MB3270
	Media Interfaces	Ethernet
	COM Port Type	RS485, RS232, RS422
	Minimum Voltage	12V
	Minimum Operating Temperature	0°C
	Maximum Voltage	48V
	Maximum Operating Temperature	60°C
	Standards/Approvals	FCC Part 15B Class A, CISPR 32, EN 55032/35, IEC 61000-4-2 etc

	Select all
	Brand MOXA
	Product Type Gateway
	Series MB3270
	Media Interfaces Ethernet
	COM Port Type RS485, RS232, RS422
	Minimum Voltage 12V
	Minimum Operating Temperature 0°C
	Maximum Voltage 48V
	Maximum Operating Temperature 60°C
	Standards/Approvals FCC Part 15B Class A, CISPR 32, EN 55032/35, IEC 61000-4-2 etc

COO (Country of Origin):: TW

MOXA Gateway, RS485 COM Port Type, Ethernet Media Interfaces - MGate MB3270

This gateway converts between Ethernet and multiple serial interfaces to enable integration of serial devices into networked automation systems. It supports RS485, RS232 and RS422 serial links and is intended for industrial environments where protocol bridging and remote serial access are required. The unit operates within a controlled temperature range and accepts a wide input voltage to suit varied installation contexts.

Features and Benefits:

• Supports RS485 RS232 RS422 to connect diverse serial devices
• Ethernet interface enables networked serial communication
• Wide supply range 12V to 48V for flexible power options
• Operating temperature range 0 to 60°C for harsh-site deployment
• Meets international EMC standards for stable operation

Applications

• Suitable for connecting field RTU equipment to Modbus TCP networks
• Ideal for linking PLCs with Ethernet-based SCADA systems
• Used for remote serial device management over LAN
• Can be used for protocol conversion in factory automation lines

What approvals ensure electromagnetic compatibility in industrial sites?

It complies with multiple EMC standards including FCC Part 15B Class A, CISPR32 and EN55032/35 to limit radiated and conducted interference in industrial installations.

How does the device handle different serial signalling requirements?

The unit provides distinct interfaces for RS485, RS232 and RS422, allowing selection of the appropriate electrical signalling method to match attached equipment.

What environmental limits should be observed during installation?

The device must be installed where ambient temperatures remain within 0 to 60°C to ensure reliable operation.

What voltage supply options are supported for field wiring?

It accepts input voltages from 12V up to 48V, permitting connection to common industrial DC supply sources.