MWE232-Y Type RS-232 Serial Port Isolation Remote CommunicationDetailed product description：

MWE232-Y RS-232 serial port isolation remote communication realizes passive isolation remote transmission of RS-232 signals, current loop transmission, and strong anti-interference ability. Supports remote communication (over 2Km), full duplex use, no need for external power supply, paired use.
Up to 95% serial port power theft technology, no external power supply required
Current loop transmission, supporting TX, RX, GND three wire serial port system
Signal isolation, transparent transmission, adaptive baud rate, no need to modify user protocol

MWE232-Y RS-232 serial port isolated remote communication with built-in 600W/ms lightning protection and 15KV electrostatic protection
Avoid damage to equipment caused by circuit voltage, surges, induced lightning strikes, static electricity, and hot plugging
Industrial grade design, preferred imported components, all surface mount technology