TADIO-G Module
Temperature Digital Input/Output Modules have two optically coupled digital inputs and two optically coupled digital outputs. In addition, they support two smart digital temperature probes and an analog input.

   2 opto-isolated digital inputs (5-24V AC or DC).
  8 opto-isolated digital outputs. (Outputs can handle 36V AC or DC when off and conduct up to 250 mA when on.)
  2 channels for T-SP1 temperature probes.
  1 analog input. The standard resistor values are set for the iNetGrow Solar Probes. Analog ranges can be custom set at the factory for different applications.
  Beeper which may be used to signal alarm conditions set-up in the iNetGrow Software. Beeper may also be used to identify the module from among many modules.