Ethernet I/O module with 2-port Ethernet switch & True RMS input

The ET-7217RMS/PET-7217RMS is a high accuracy and RMS-to-DC converter which can compute the true RMS value of any complex waveform. These multi-function modules are equipped with 8 differential AC Input channels and 4 Digital Output channels. The RMS input range can be selected for each channel from +150 mVrms to +10 Vrms, and each channel can be configured individually.

Both modules can be remotely controlled using the Modbus TCP/UDP protocol via an Ethernet network which makes them ideal for integration with HMI, SCADA, PLC and other industrial control software systems.