Introduction

The iWSN-200E is an iWSN wireless data concentrators, it supports one 433MHz wireless communication interface and one Ethernet communication interface with PoE. The module supports Modbus TCP protocol slave, the main function can receive and buffer 31 iWSN sensor’s data by wireless, and the user can transmit Modbus TCP command to read the sensor’s data by Ethernet interface. In wireless interface, the series modules support 16 wireless channels and 8 groups ID by rotary switch and DIP switch setting, the user can easy to use them to divide and manage the wireless network of 433MHz frequency.