Bộ tập trung dữ liệu iWSN với 1 cổng RS-485 và 1 kênh đầu ra Relay ICP DAS iWSN-2200-R1 CR
iWSN-2200-R1 is an iWSN wireless data contractor, it supports one 433MHz wireless communication interface and one RS-485 communication interface. The module supports Modbus RTU protocol slave, the main function can receive and buffer 31 iWSN sensor’s data by wireless, and user can transmit Modbus RTU commands to read the sensor’s data by RS-485 interface. In wireless interface, the module supports 16 wireless channels and 8 groups ID by rotary switch and DIP switch setting, and it can automatically control relay output for specific wireless packets that such as emergency distress packages, so user can easy to use the them to divide and manage the wireless network of 433MHz frequency.
