The converter is suitable for installation in industrial automation applications where devices with an RS-232, RS-242 or RS-485 serial interface communicate on an Ethernet network; some examples of these devices include control systems, sensors, measuring instruments, motors, drives, barcode readers and operating status indicators.
The two Ethernet ports integrated into the device can be used as Ethernet switching ports, reducing cabling costs since users no longer need to connect each device to a separate Ethernet switch. Users can also implement a cascade connection involving multiple serial-to-Ethernet converters to create an Ethernet network structure that simplifies access to components with a serial interface, for example, via a PC. An integrated web interface allows users to configure all converter functions and Ethernet network parameters in a user-friendly environment. Function parameters can also be configured via a web console, serial console, Telnet console, or a Windows utility, which applies to both the serial ports and the Ethernet network.
They offer support for a wide range of operating modes, such as TCP server, TCP client, UDP, Real COM, RFC2217, Reverse Telnet, Pair Connection, and Ethernet modem, a design versatility that ensures network compatibility. An added advantage is that the serial-to-Ethernet converter enables remote configuration and operation of the devices through a fieldbus-independent configuration via their Ethernet connection.
The device's two integrated Ethernet ports can be used as Ethernet switching ports. This design feature allows users to reduce cabling costs, simply because it's not necessary to connect each device to a separate Ethernet switch.
The converter's integrated relay output serves as an alert function for administrators; a notification is sent to the maintenance technician via email if any problems arise with the Ethernet connections or if unauthorized changes have been made to the serial signals and power connections, enabling a rapid response in emergency situations. An alarm function (integrated buzzer and real-time clock) and an automatic restart function (integrated supervisor timer) in the event of a fault also ensure reliability.
They feature enhanced surge protection for serial connections, Ethernet ports, and the power supply. Robust screw-in terminal blocks ensure reliable connection of the power supply and serial connectors. Redundant DC power supply inputs (12-48 VDC) and low power consumption ensure protection and reliability.
