Advantech RS-485 wireless I/O modules

This series of 2.4-G WISE-4000 IoT wireless I/O modules can gather data from remote or difficult-to-wire locations. The product includes RS-485 port, analog and digital signal models. This combines the functions of data acquisition, processing and publishing into a single I/O module. The Ethernet I/O module can be used without the need of a gateway to provide information. Integrating digital input and RS-485 in the same module provides a flexible combination of I/O to acquire digital signals and data from Modbus/RTU slave devices. The RS-485 port also can support data log functions from Modbus/RTU slave devices with time stamp, preventing data loss.