Installation guide

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transmit/receive data functions as well as RTS, CTS, DTR, DSR, and DCD
control signals.
The NPort Server Lite can be used with your existing applications that support
serial communication. A utility program is included that provides simple
step-by-step installation instructions and a maintenance wizard that gives you
easy access to your asynchronous devices.
Features
y Auto-detecting 10/100 Mbps Ethernet
y RS-232 or RS-422/485 serial interface
y 1, 2, or 4 port models
y LCD control panel with IP address display and configuration
y Built-in Ethernet and TCP/IP protocol
y Each port configurable for Driver, TCP Server, TCP Client, or UDP
Server/Client operation mode
y Pair Connection operation available for DE-301 and DE-331
y Windows Real COM drivers and Linux real tty drivers
y Automatic network connection recovery
y Desktop and DIN-rail installation
Specifications
Hardware
Processor 16 bit CPU
I/O Controller:
DE-301/331
DE-302/332
DE-304/334
16C550C or compatible × 1
16C550C or compatible × 2
16C550C or compatible × 4
Memory 512 KB
Connector Type DB9 Male