
Serial RS422/RS485 to Modbus Ethernet Gateway Modbus Gateway ezTCP SMG-5420
The ezTCP SMG-5420 is an industrial Modbus Gateway that converts and routes Modbus data between the RS-422 / RS-485 serial line and Ethernet Modbus/TCP. This can help to communicate between the Modbus master (or slave) of the serial line and the Modbus slave (or master) of the network. The SMG-5420 provides 10/100Mbps Ethernet and RS422/RS485 serial port connectivity. Features: RS422/485 Modbus Gateway 10Base-T/100Base-TX Ethernet RS232 Serial Port Self-developed TCP/IP stack Industrial temperature range (-40C ~ +85C) Specifications: Serial Physical Interface Serial Interface: RS422/RS485TX+, TX-, RX+, RX-, GND with embedded 3.9K biasing resistors and TVS TRX+, TRX-, GND with embedded 3.9K biasing resistors and TVS Connector: 3.5mm Pitch Terminal Block Serial Port Property Baudrate: 1,200bps ~ 230,400bps Data Bits: 8 bits, 7 bits with Parity Parity: None, Even, Odd, Mark, Space Stop Bit: 1, 2 Network Physical Interface 10Base-T/100Base-TX Ethernet (RJ45) Ethernet Speed Auto