Moxa 4-port RS-232422485 serial device server with adapter

NPort® 5400 Device Servers offer many useful features for serial-to-Ethernet applications, including an independent operating mode for each serial port, a user-friendly LCD control panel for easy installation, two DC inputs, and adjustable termination and pull-high/low resistors.

Network capability for up to 4 serial devices
NPort® 5400 Device Servers can conveniently and transparently connect up to four serial devices to an Ethernet network, allowing you to network your existing serial devices with just a simple configuration. Data transmission between the serial and Ethernet interfaces is bidirectional. By using NPort® Device Servers, you not only protect your current hardware investments but also enable future network expansion. You can centralize the management of your serial devices while distributing management hosts over the network.

Independent operating mode for each serial port
NPort® 5400 Device Servers can be used to connect various devices for remote data querying or event handling over a TCP/IP network. Each serial port of the NPort® 5400 operates independently to ensure maximum versatility. For example, Port 1 can operate in driver mode, Port 2 in TCP server mode, and Ports 3 and 4 in TCP client mode.

User-friendly LCD panel for easy installation
On the top of the NPort® 5400, there is an LCD panel with four buttons for data entry, configuration, and mode selection. The LCD panel displays the server name, serial number, and IP address, and can be used to enter or change parameters such as IP address, subnet mask, and gateway. The LCD control panel is not available on models with a wide temperature range.

Dual DC inputs.