ICP DAS iWSN-2200 Wireless Data Contractor

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ICP DAS’s iWSN-2200 Wireless Data Contractor supports one 433 MHz wireless communication interface and one RS-232/RS-485 communication interface. The module also supports Modbus RTU protocol slave, whereby the main function can support the data buffers of 31 iWSN sensors and the user can transmit Modbus RTU commands to read the sensor’s data by RS-232/RS-485 interface. In the wireless interface, the module supports 16 wireless channels and eight groups ID by rotary switch and DIP switch setting. Therefore, the user can easily divide and manage the wireless network of 433 MHz frequency.

The product is a self-powered module for AC current, digital input and temperature measurement. It can harvest the demand electricity from CT induced current so that there is no need to supply the power line. Using sub-1G RF communication interface, the series can advance to real wireless deployment. The diversified I/O interface, such as split-core CT, Rogowski coil, NTC thermistor and dry contact DI, provides users with more options for various applications.

The sensing module uses the DIP switch and rotary switch for configuration. Through the flexibility of the expansion interface, the module can be widely used in the application of saving power, big data analysis and predictive maintenance.