Ebyte NB144 industrial serial server Four-serial device server RS232/422/485 to Ethernet serial port Modbus gateway IoT module

[Interface signal]：RS485/RS422/RS232

[Baud rate]：2400~115200bps (default 115200)

[Product size]：198x109x26.5mm (LxWxH)

[Installation method]：positioning hole installation

[Product weight]：530g±5g

[Introduction]：NB144 is a 4-way serial port server that supports POE power supply. The shell adopts three-proof coating, which is Anti-Fungal, Anti-Humidity, and Anti-Salt Spray. It integrates the TCP/IP protocol stack inside, which can realize the two-way transparent transmission of data from the 4-way serial port to the Ethernet port. The device has the function of ModBus gateway, supports Modbus TCP to RTU, and supports automatic polling.