Brand: MOXA

Moxa MGate 5134 Modbus to PROFINET Gateway

Name: Moxa MGate 5134 Modbus to PROFINET Gateway | Seven Star LLC
Brand: MOXA
SKU: MGate 5134

Description

What the MGate 5134 converts between

A one-port gateway that connects Modbus RTU, ASCII or TCP devices to a PROFINET network, acting as a PROFINET IO device towards the controller and Modbus client towards the field. Moxa’s own one-line description of the MGate 5134 reads: 1-port Modbus RTU/ASCII/TCP-to-PROFINET gateways, -10 to 60°C operating temperature.

On the datasheet side, the power input is 12 to 48 VDC; operating temperature is -10 to 60°C (14 to 140°F); dimensions are 25 x 90 x 129.6 mm (0.98 x 3.54 x 5.1 in); weight is 294 g (0.65 lb); the enclosure is rated IP30.

Standards and approvals printed for this model include safety standard EN 61010-2-201; UL 61010-2-201. Approvals can differ between variants of a series, so check the one on the exact order code.

Technical specifications

Parameter	Specification
10/100BaseT(X) Ports (RJ45 connector)	2; Auto MDI/MDI-X connection
Magnetic Isolation Protection	1.5 kV (built-in)
Time Management	NTP Client
Authentication	Local database
No. of Ports	1
Connector	DB9 male
Serial Standards	RS-232/422/485
Baudrate	300 bps to 921.6 kbps
Data Bits	7, 8
Parity	None; Even; Odd; Space; Mark
Stop Bits	1, 2
Isolation	2 kV (built-in)
RS-422	Tx+, Tx-, Rx+, Rx-, GND
RS-485-2w	Data+, Data-, GND
RS-485-4w	Tx+, Tx-, Rx+, Rx-, GND
Serial Software Features: Industrial Protocols	Modbus RTU/ASCII Client
Modbus RTU/ASCII: Mode	Client
Modbus RTU/ASCII: Functions Supported	1, 2, 3, 4, 5, 6, 15, 16, 23
Modbus RTU/ASCII: Max. No. of Server Connections	31
Modbus RTU/ASCII: Max. No. of Commands	128 per serial port
Modbus TCP: Mode	Client
Modbus TCP: Functions Supported	1, 2, 3, 4, 5, 6, 15, 16, 23
Modbus TCP: Max. No. of Server Connections	32
Modbus TCP: Max. No. of Commands	128
Total Output Data Size	2048 bytes
Total Input Data Size	2048 bytes
PROFINET: Mode	IO Device class B
Input Voltage	12 to 48 VDC
Input Current	455 mA (max)
Contact Current Rating	Resistive load: 2 A @ 30 VDC
Housing	Metal
IP Rating	IP30
Weight	294 g (0.65 lb)
Operating Temperature	-10 to 60°C (14 to 140°F)
Storage Temperature (package included)	-40 to 85°C (-40 to 185°F)
Ambient Relative Humidity	5 to 95% (non-condensing)
Safety	EN 61010-2-201; UL 61010-2-201
EMC	EN 61000-6-2/-6-4
EMI	FCC Part 15B Class A
EMS	IEC 61000-4-2 ESD: Contact: 8 kV; Air: 15 kV; IEC 61000-4-3 RS: 80 MHz to 1 GHz: 10 V/m; IEC 61000-4-4 EFT: Power: 4 kV; Signal: 2 kV; IEC 61000-4-5 Surge: Power: 2 …
Freefall	IEC 60068-2-31
Shock	IEC 60068-2-27
Vibration	IEC 60068-2-6; IEC 60068-2-64
Warranty Period	5 years

Selecting the right variant

Compared with the MGate 5135, which targets EtherNet/IP, this version fits PROFINET plants. The serial side has a DB9 male connector with built-in 2 kV isolation and a baud rate from 300 bps to 921.6 kbps.

On the practical side, the housing is metal; the stated MTBF is 1,240,821 hrs; the warranty period is 5 years. Treat the MTBF as a manufacturer prediction under its stated method, not a guarantee for your site.

Before ordering, confirm the Modbus slave addresses and register maps of your devices, the PROFINET engineering tool compatibility and the temperature range, which is -10 to 60 degrees C in the standard version. Seven Star LLC is an independent supplier in Muscat and quotes against the exact code you give us.

Documents and quotation

More products in this range: Industrial Communications. Download the official Moxa datasheet (moxa-mgate-5134-series-datasheet-v1.2) from this page and send us your order code, quantity and destination for a quotation.

Datasheets & Documents

Datasheet Moxa MGate 5134 series datasheet v1.2 Download

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About brand

Moxa is the Taiwanese maker of industrial networking equipment: Ethernet switches, serial device servers, protocol gateways, media converters, secure routers and remote I/O. It was founded in Taiwan in 1987 and started with serial communication products before moving into industrial Ethernet. It is headquartered in Taipei.

Seven Star LLC is an independent supplier in Muscat. We list Moxa switches, serial servers, gateways and converters, and supply them to control system integrators, utilities, oil and gas and building automation projects in Oman and the GCC by exact model.

Moxa at a glance

Established	1987, Taiwan
Headquarters	Taipei, Taiwan
First products	Serial communication boards and serial connectivity
Product families	Unmanaged, managed and rackmount industrial Ethernet switches, serial device servers, Modbus and fieldbus gateways, media converters, serial converters, secure routers, remote I/O and industrial computers

Moxa products we list

Family	Models	Typical use
Unmanaged switches	EDS-205A, EDS-208A, EDS-2008-EL, EDS-2010-ML, EDS-308, EDS-316, EDS-G2005-EL, EDS-G205, EDS-G308, EDS-P206A PoE	Simple plug-and-play networks inside control panels
Managed switches	EDS-405A, EDS-408A, EDS-508A, EDS-510A, EDS-510E, EDS-518A, EDS-528E, EDS-G508E, EDS-G509, EDS-G512E, ICS-G7528A rackmount	Redundant ring networks, VLANs and diagnostics for SCADA and DCS
Serial device servers	NPort 5110A, 5150A, 5210A, 5250A, 5410, 5450, 5610-8, 5650-8, 6150, IA5150A	Putting RS-232/422/485 devices on an Ethernet network
Protocol gateways	MGate MB3180, MB3170, MB3280, MB3270, 5101-PBM-MN, 5105-MB-EIP, 5109 DNP3, 5114 IEC 104	Linking Modbus RTU/TCP, PROFIBUS, EtherNet/IP, DNP3 and IEC 60870-5-104 systems
Converters, routers and I/O	IMC-21A, IMC-101, IMC-21GA, TCF-142, TCC-100, TCC-80, TCC-120, EDR-G9010 router, ioLogik E2210	Fibre links over long distances, serial conversion, network security and remote I/O

The choice between switch types follows the network. An unmanaged switch simply forwards traffic and suits a small, isolated panel. A managed switch adds redundancy protocols (Moxa's Turbo Ring recovers a broken ring in milliseconds), VLANs to separate traffic, port mirroring and alarms, which a SCADA or DCS network needs. The suffix on a Moxa model also matters: "-T" means a wide operating temperature range (typically -40 to 75 °C), which is the safe choice for outdoor cabinets in the Gulf summer. "-MM-SC" or "-S-SC" means multi-mode or single-mode fibre with SC connectors.

Where Moxa products are used

In Oman and the GCC, Moxa equipment connects RTUs, PLCs, meters and protection relays in oil and gas fields, electrical substations, water and wastewater SCADA, transport, and building and energy management systems.

Ordering Moxa products: what we need

Send the complete model including all suffixes (for example EDS-508A-MM-SC-T), the quantity, and for fibre models the fibre type and distance. For gateways, tell us which two protocols need to be linked.

Facts checked against Moxa company information, October 2026.

Browse MOXA products by category: Industrial Communications.

FAQ

Questions about the Moxa MGate 5134 Modbus to PROFINET Gateway

Answers from our engineering team on installation, compatibility and integration.

01What is the Moxa MGate 5134?

Moxa lists it as: 1-port Modbus RTU/ASCII/TCP-to-PROFINET gateways, -10 to 60°C operating temperature. A one-port gateway that connects Modbus RTU, ASCII or TCP devices to a PROFINET network, acting as a PROFINET IO device towards the controller and Modbus client towards the field.

02What power supply does the MGate 5134 need?

The Moxa specification gives an input voltage of 12 to 48 VDC. Check the terminal arrangement and, where relevant, the redundant-input wiring against your panel supply before ordering.

03What operating temperature range applies to the MGate 5134?

The listed operating temperature is -10 to 60°C (14 to 140°F). Wide-temperature versions carry a -T suffix in Moxa's order codes where the series offers them, and they are separate order codes.

04Which protocols does the MGate 5134 convert?

Per Moxa's description, it is a 1-port Modbus RTU/ASCII/TCP-to-PROFINET gateways. Industrial protocols listed on the Ethernet side: Modbus TCP Client; PROFINET IO Device.

05Where is the MGate 5134 datasheet and how do I ask for a quotation?

You can download the Moxa datasheet from this page. For a quotation, send us the full order code, quantity and destination; Seven Star LLC is an independent supplier based in Muscat.