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4-port standard serial-to-Ethernet Modbus gateways
● Supports Auto Device Routing for easy configuration
● Supports route by TCP port or IP address for flexible deployment
● Converts between Modbus TCP and Modbus RTU/ASCII protocols
● 1 Ethernet port and 1, 2, or 4 RS-232/422/485 ports
The MB3180, MB3280, and MB3480 are standard Modbus gateways that convert between Modbus TCP and Modbus RTU/ASCII protocols.Up to 16 simultaneous Modbus TCP masters are supported,with up to 31 RTU/ASCII slaves per serial port. For RTU/ASCII masters, up to 32 TCP slaves are supported
| Converter Type Modbus TCP Gateway |
Protocol From Modbus TCP Client (Master) |
Protocol To Modbus TCP Server (Slave) |
Ethernet Port 1 × 10/100BaseT(X) RJ45 Connector |
| Serial Port 4 × RS-232 / RS-422 / RS-485 (Software Selectable) |
Input Voltage 12 to 48 VDC |
IP Rating IP30 |
Mounting — |
| Dimensions 22 × 52 × 80 mm (0.87 × 2.05 × 3.15 in) |
Weight 340 g |
Housing Metal |
Operating Temperature 0 to 55°C (32 to 131°F) |
| Application Industrial Communication |
Warranty Period 5 Years |
Environment Industrial Grade |
Use Case Modbus Network Integration |
MGate MB3480
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