Nishanth Technologies delivers reliable industrial networking and protocol conversion solutions engineered for seamless communication, durability, and 24/7 operation across power systems, automation networks, SCADA environments, and mission-critical industrial infrastructure.
Industrial protocol gateway designed for reliable communication between Modbus and DNP3 networks in power, automation, and critical infrastructure applications.
The MGate 5109 Series from Moxa Inc. is a rugged industrial Ethernet gateway designed for seamless protocol conversion between Modbus RTU/ASCII/TCP and DNP3 Serial/TCP/UDP networks.
Built for demanding industrial environments, the gateway enables smooth communication between different industrial protocols used in power systems, oil & gas, water treatment plants, and industrial automation.
With support for Modbus master/slave and DNP3 master/outstation modes, the device provides flexible integration for modern SCADA and control systems. The MGate 5109 also features built-in serial isolation, security features based on IEC-62443, and dual power inputs to ensure reliable 24/7 operation in mission-critical applications.
The MGate 5109 Series is engineered for continuous industrial operation in critical infrastructure environments.
Its rugged industrial design includes serial isolation protection, redundant power inputs, and advanced protocol monitoring, ensuring stable communication between Modbus and DNP3 networks even in electrically noisy environments.
The gateway supports transparent mode, allowing easy integration of Modbus TCP to Modbus RTU/ASCII networks or DNP3 TCP/UDP to DNP3 serial networks, minimizing configuration complexity.
The gateway provides flexible architecture options including agent mode, enabling it to exchange data between Modbus and DNP3 networks or function as a data concentrator for multiple Modbus slaves or DNP3 outstations.
With built-in protocol traffic monitoring, system integrators can quickly diagnose communication issues such as incorrect slave IDs or register addresses, improving deployment efficiency during installation and commissioning.
| Type | Details |
|---|---|
| Device Type | Industrial Protocol Gateway |
| Protocol Conversion | Modbus RTU/ASCII/TCP ↔ DNP3 Serial/TCP/UDP |
| Serial Ports | 1 x Serial Port with 2 kV Isolation Protection |
| Ethernet | 1 x Ethernet Port with Cascading Support |
| Modbus Support | Up to 31 Modbus Serial Slaves |
| DNP3 Support | Up to 31 DNP3 Serial Outstations |
| TCP/UDP Connections | Up to 32 Modbus TCP or DNP3 TCP/UDP Devices |
| Data Points | Up to 26,600 DNP3 Master Points |
| Security | IEC-62443 Based Industrial Security Features |
| Storage | microSD Card for Configuration Backup & System Logs |
| Power Input | Dual Redundant DC Power Inputs |
| Alarm Output | Relay Output |
| Mounting | DIN-Rail Mountable |
| Operating Temperature | -40°C to 75°C (Wide Temperature Models Available) |
| Housing | Rugged Industrial Metal Casing |
⭐ ⭐ ⭐ ⭐ ⭐ (5.0 Rating)
Anil Verma – SCADA Engineer
“Excellent gateway for integrating Modbus and DNP3 networks. Setup was straightforward and the protocol monitoring feature made troubleshooting very easy.”
Rajesh Patel – Power Systems Engineer
“Very reliable device for substation communication. The dual power inputs and rugged build make it perfect for critical power infrastructure.”
Meena Iyer – Automation System Integrator
“Great performance and stability. We used the MGate 5109 in a water treatment project, and it worked flawlessly with both Modbus and DNP3 devices.”
Nishanth Technologies delivers reliable industrial computing and automation solutions, offering high-performance industrial PCs, displays, and rugged systems. We serve diverse industries with quality products, technical expertise, and customer-focused support.
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