The MWE485-TDM can convert a RS232 serial port signal to three wires high speed semiduplex RS485 or a four wires fullduplex RS422 signal，with 2500V optical isolation between the signal and the power.RS-232/485/422 interface converter: The main function is to realize the bidirectional mutual conversion between RS-232 signal and RS-422/485 signal. The series products are powered by serial port stealing or external power supply, which has small size, long distance, stable performance and other characteristics.

The MWE485-TD is high speed opto-isolation.It can converter a RS232 serial port signal to two wires high speed half duplex RS485 or a four wires full duplex RS422 signal, with 2500V photoelectricity isolation. RS-232/485/422 interface converter: The main function is to realize the bidirectional mutual conversion between RS-232 signal and RS-422/485 signal.

The MWE485-HUB8 achieves the conversion of 1 port RS-232/485/422 to 8 ways RS-232/RS-485/422 in high rate with full optic-isolation at both full-duplex or half-duplex models. It supports to long distance communications above 2km and multi-drops (8×128 nodes).This HUB can be used for RS-232/485 conversion or extending the communication ability for RS-485 Bus

The MWE485-HUB4 achieves the conversion of 1port RS-232/485/422 to 4ways RS-232/RS-485/422 in high rate with full optic-isolation at both full-duplex or half-duplex models. It supports to long distance communications above 2km and multi-drops (4×128 nodes).This HUB can be used for RS-232/485 conversion or extending the communication ability for RS-485 Bus

The MWE485-H4 achieves the 1 port RS-232/RS-485 to 4 ports RS-485 in high rate with optic-isolation.It supports to long distance communications above 1.5km and multidrops(4 ×128 drops).This HUB can be used for RS-232/485 conversion or extending the communication ability for RS-485 Bus. This series of products adopts bus segmentation technology to realize star-type centralized network connection of RS-232/RS-485 devices and enhance bus signal load capacity.

The MWE485-F can convert a RS-232 serial port signal to a two wires semi-duplex RS-485 signal，with 2500V photo electricity isolation.RS-232/485 interface converter: The main function is to realize the bidirectional mutual conversion between RS-232 signal and RS-485 signal. The series products are powered by serial port stealing or external power supply, which has small size, long distance, stable performance and other characteristics.

The MWE485-E can convert a RS-232 serial port signal to a two wires semi duplex RS-485 signal or a four wires full duplex RS-422 signal，with 2500V optic isolation. RS-232/485/422 interface converter: The main function is to realize the bidirectional mutual conversion between RS-232 signal and RS-422/485 signal. The series products are powered by serial port stealing or external power supply, which has small size, long distance, stable performance and other characteristics.

The MWE485-D can convert a RS-232 serial port signal to a two wires semi-duplex RS-485 signal or a four wires full duplex RS-422 signal，with 2500V photo electricity isolation.It need a ＋5V DC power supply. RS-232/485/422 interface converter: The main function is to realize the bidirectional mutual conversion between RS-232 signal and RS-422/485 signal.

The MWE485-C can convert a 3 wires (RX,TX,GND) RS-232 serial port signal to a 2 wires semiduplex RS-485 signal or to a 4 wires fullduplex RS-422 signal without external power supply. RS-232/485/422 interface converter: The main function is to realize the bidirectional mutual conversion between RS-232 signal and RS-422/485 signal. The series products are powered by serial port stealing or external power supply, which has small size, long distance, stable performance and other characteristics.

The MWE485-B can convert a 3 wires (RX,TX,GND) RS-232 serial port signal to a semi-duplex RS-485 signal，with 2500V optic isolation.It needs a ＋5V DC power supply. RS-232/485interface converter: The main function is to realize the bidirectional mutual conversion between RS-232 signal and RS-485 signal. The series products are powered by serial port stealing or external power supply, which has small size, long distance, stable performance and other characteristics. At the same time, the series of products are easy to install and meet the needs of industrial field serial port data conversion, and are widely used in intelligent power management, intelligent traffic bayonet, water conservancy monitoring, industrial automation and other systems.

The MWE485-A can convert a 3 wires (RX,TX,GND) RS-232 serial port signal to a semi-duplex RS-485 signal without external power supply. RS-232/485 interface converter: The main function is to realize the bidirectional mutual conversion between RS-232 signal and RS 485 signal. The series products are powered by serial port stealing or external power supply, which has small size, long distance, stable performance and other characteristics. At the same time, the series of products are easy to install and meet the needs of industrial field serial port data conversion, and are widely used in intelligent power management, intelligent traffic bayonet, water conservancy monitoring, industrial automation and other systems.

The MWE232-H4 convert a 1 way RS-232 signal to 4 ways RS-232 signal in the high rate with optic-isolation. This series of products adopts bus segmentation technology to realize star-type centralized network connection of RS-232 devices and enhance bus signal load capacity. The product uses industrial-grade applications designed for system applications in complex environments. The product uses photoelectric isolation and surge protection circuits to effectively suppress clutter interference and ensure data communication is safe and reliable. At the same time, the optical isolation between the master and slave serial ports is maintained, thereby avoiding mutual interference when communicating from the nodes.