The MGate MB3470-TB-G2 from Moxa is a 4-port advanced serial-to-Ethernet Modbus gateway with 2 RJ45 Ethernet ports, 5-pin terminal block serial connector, -10 to 60°C operating temperature.
Key specifications
| Product Type | Modbus TCP Gateways |
|---|---|
| Ethernet Protocols | Modbus TCP Client/Server |
| Serial Protocols | Modbus RTU/ASCII Client, Modbus RTU/ASCII Server (supported in Agent mode), Proprietary Modbus Serial Client |
| Serial Ports | 4 |
| Serial Standards | RS-232/422/485 (software-selectable) |
| Serial Connector | 5-pin Terminal Block |
| 10/100BaseT(X) Ports (RJ45 connector) | 2 (Ethernet cascade or dual subnet configured by software) |
| Operating Temperature | -10 to 60°C |
| Input Voltage | 12 to 48 VDC |
| Certifications | ATEX, Class I Division 2, IECEx, DNV |
Features and Benefits
- Supports high-performing and low-latency agent mode to actively poll Modbus devices and cache data
- Supports proprietary Modbus and Modbus extensions for various devices
- Supports Auto Device Routing for easy configuration
- Supports route by TCP port or IP address for different system architectures
- Connects up to 32 Modbus TCP clients (MGate can queue 32 Modbus requests for each Modbus client connected)
- Supports Modbus serial client to Modbus serial server communications
- Ethernet cascading or dual subnet for flexible network system design
- Modbus communication test tools independant of external software
- Intuitive Modbus diagnostics and traffic monitoring for easy troubleshooting
- Supports redundant dual DC power inputs and 1 relay output
- Compliance with IEC 62443-4-2 Security Level 2 requirements
