MGate 5105 Modbus ↔ EtherNet/IP Gateway
Part number MGate 5105-MB-EIP
1-port protocol gateway converting Modbus RTU/ASCII/TCP to EtherNet/IP, with built-in diagnostics and traffic monitor, DIN rail, -10…+60 °C.
- CE
- UL
- cULus
- RoHS
- REACH
Overview
The MGate 5105-MB-EIP connects Modbus serial or TCP devices to EtherNet/IP controllers such as Rockwell CompactLogix and ControlLogix without writing PLC messaging code. The gateway acts as an EtherNet/IP adapter, exposing Modbus registers as I/O assemblies that the PLC reads cyclically. Built-in protocol diagnostics, traffic monitoring and a status relay shorten commissioning and fault-finding. A typical use is bringing Modbus power meters or a Siemens PLC's Modbus interface into an Allen-Bradley plant.
Key features
- Modbus RTU/ASCII/TCP master or slave ↔ EtherNet/IP adapter
- 1 × RS-232/422/485 + 1 × 10/100 Ethernet
- Protocol diagnostics, traffic monitor and status monitoring built in
- Relay output for event alarms, dual power inputs
- DIN-rail metal housing; -T version for -40…+75 °C; 5-year warranty
Typical applications
- Modbus meters into Rockwell PLCs
- Legacy device integration
- SCADA protocol bridging
- Substation and RTU devices
Technical specifications — MGate 5105-MB-EIP
| Protocols | |
|---|---|
| Serial side | Modbus RTU/ASCII master or slave |
| Ethernet side | EtherNet/IP adapter, Modbus TCP |
| Hardware | |
| Serial port | 1 × RS-232/422/485, DB9 |
| LAN | 1 × 10/100BaseT(X), RJ45 |
| Power | |
| Input voltage | 12–48 V DC, dual input |
| Environment | |
| Operating temperature | -10…+60 °C |
| Mounting | DIN rail / wall |
Specifications are summarised from the manufacturer's documentation for selection purposes. Always confirm against the current datasheet before design-in; we send the datasheet and the exact ordering code with every quotation.
Related part numbers and alternatives
| Part number | Relationship | |
|---|---|---|
MGate 5105-MB-EIP-T | Wide-temperature version | Quote |
MGate 5103 | Modbus / EtherNet/IP ↔ PROFINET gateway | Quote |
MGate 5101-PBM-MN | PROFIBUS master ↔ Modbus TCP gateway | Quote |
Not sure which variant you need? Send us the nameplate photo or the old part number and we will identify the current equivalent.
Supply, documentation and lead time
What you receive
- Genuine Moxa product in original packaging
- Commercial invoice and packing list; Certificate of Conformance on request
- Datasheet, declaration of conformity and country of origin as issued by the manufacturer
- Manufacturer warranty, period stated on the quotation
How we quote
- Reply within one business day with price, lead time and stock position
- Alternatives proposed when they improve price or delivery
- Incoterms of your choice: EXW Hai Phong, FOB/FCA, CIF/DAP to your site
- Consolidated shipments for multi-line orders; export documentation for buyers outside Vietnam
Indicative HS code 8517.62 — final classification is confirmed on the commercial invoice.
Frequently asked questions
Is the MGate 5105-MB-EIP available from stock, and what is the lead time?
Availability of the MGate 5105 Modbus ↔ EtherNet/IP Gateway changes with manufacturer production and distributor stock, so we confirm it per request rather than publishing a number that may be out of date. Send the part number and quantity through the quote form and you will receive stock position and lead time within one business day.
Is the MGate 5105-MB-EIP genuine, and what documentation comes with it?
We supply only genuine Moxa products sourced from the manufacturer or authorized distribution channels. Each delivery includes the commercial invoice and packing list; a Certificate of Conformance, declaration of conformity and country-of-origin statement are provided on request, and the manufacturer's warranty applies.
Can you ship the MGate 5105-MB-EIP outside Vietnam?
Yes. We quote EXW Hai Phong, FCA/FOB, CIF or DAP and prepare the export documentation. Buyers in Japan, ASEAN, Europe and North America regularly consolidate multi-brand orders with us into one shipment.
What if the MGate 5105-MB-EIP is the wrong variant for my application?
Tell us the application in the notes field. Our engineers check the ordering code against your supply voltage, I/O, communication and environmental requirements and propose the correct variant or a successor part before quoting — at no charge.