Features and Benefits

3-in-1 serial port: RS-232, RS-422, or RS-485
Versatile operation modes, including TCP Server, TCP Client, UDP, Ethernet Modem, and Pair Connection
Real COM/TTY drivers for Windows and Linux
2-wire RS-485 with patented Automa

Introduction

The NPort® DE-211 and DE-311 are 1-port serial device servers that support RS-232, RS-422, 4-wire RS-485, and 2-wire RS-485. The DE-211 supports 10 Mbps Ethernet connections and has a DB25 female connector for the serial port. The DE-311