4DI+4DO ModBus Gateway ME31-AXAX4040 IoT Ethernet I/O Networking Modem TCP Server RJ45 RS485 Acquisition Control Module

Hassle-free Protocol, Easy Adaptation It can be directly connected to the existing ModBus system without worrying about the problem of protocol matching
High-precision Analog Acquisition It has been “calibrated”before leaving the factory to ensure AD acquisition accuracy.1%. Acquisition Accuracy three rounds of algorithm correction
Supporting Virtual Serial Port Software.Seamless connection with various configuration software and touch screen
Switch Input Photoelectric lsolation. Industrial-grade isolation protection to improve equipment reliability
RS485 Cascade Expansion Through the built-in RS485 serial port,cascade expansion serial port I/O module, realize the simultaneous acquisition of multiple devices