This Vlinx® Ethernet Serial Servers are built for use in tough industrial environments. Rugged DIN rail mountable cases are IP30. They operate on 10 - 30 VDC or 24 VAC and support redundant DC power. Wide temp operating range of -10° to 80° C. Available with one to four ports and each port is software selectable for RS-232, RS-422 or RS-485, and half or full duplex.
Vlinx Industrial Serial to Ethernet is a perfect fit for Ethernet-enabling any industrial equipment.
This Ethernet Serial Server was designed especially for Industrial applications. Features like a thin-profile DIN mount case, IP30 rating, wide temperature range and wide range, redundant power supply make the Vlinx® ESR series Industrial Ethernet Serial Servers the best fit for industrial users.
Use the ESR to convert Ethernet to RS232 or convert Ethernet to RS485 to connect PLC's, CNC machines, HMI panels or any other industrial equipment that has an RS232, RS422 or RS485 serial port to the LAN. By installing an ESR Ethernet Serial Server you'll be able to communicate with that equipment from anywhere on the LAN or WAN, eliminating trips out to the plant for programming, diagnostics or data gathering.
No software changes required, the ESR can be transparent to your existing software making installation quick and easy. Your office or control room PC will show the device as if it had a direct serial communications connection to monitor and fine tune it. You can even troubleshoot the distant device from outside your LAN via the Internet.
Two and Four Options also available
Download Datasheet (PDF 122kb)
Price: €181.72
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Applications
Industrial devices such as PLCs, drives, motor controls, process analyzers Building/commercial/security - parking control, security, cameras Traffic management - lights, systems, cameras
Unique Benefits
Slim line DIN Rail enclosure is IP30 rated to protect against dirty environments Supports RS-232, RS-422 and
RS-485 Half and Full Duplex serial interfaces Redundant, wide range AC/DC power keeps applications running Terminal
block power connectors for industrial installations Supports multiple client sessions UDP mode allows multi cast to
and from multiple IP addresses ESR901 - Single port, ESR902 - Dual port, ESR904 - Quad port
Vlinx™ Manager Software
Vlinx Manager software allows easy access to the serial server to configure the server and its ports, upgrade server firmware and monitor port status and activity. When the Vlinx Manager opens it will search for and display all serial servers on the network.
The Monitor Port feature allows you to use any PC on the LAN/WAN to actively view and troubleshoot the
communications status. It shows when there is a client connection to the server and the client IP address. It
displays the number of bytes transmitted and received as well as the status of the hardware handshaking lines.
Web Server
ESR serial servers can be accessed and configured from an Internet Explorer web browser on the LAN/WAN. This
allows you to remotely manage the software and your serial device. It also allows off-site troubleshooting.
Heartbeat Connection Protection
When there is an interruption in communication the Serial Server will attempt to reconnect the TCP data connection
every five seconds until communication is re-established. Without this feature a device that loses a connection and
stops communicating would not be able to reconnect without a person attending to the problem. The Heartbeat feature
works with virtual COM and paired mode.
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