The IoThing Digital (aka I2C 2RO+2AI Pro) modules are professional digital I/O modules with two Omron G5Q-14 relays and two digital input channels (based on Texas Instruments ISO1211).

Rated resistive load: 3A at a voltage of 250 VAC or 30 VDC. Contact form - SPDT. The galvanic isolation is individual. The dielectric strength of the insulation is 4 kV AC (for one minute between the coil and the contacts) and 1 kV AC (for one minute between the contacts of the same polarity).

The modules allow you to enter the values of two digital signals, both DC and AC. Supports 9-V to 300-V DC and AC Digital Input. Compliant to IEC 61131-2; Type 1, 2, 3 Characteristics for 24-V Isolated Digital Inputs. Accurate Current Limit for Low-Power Dissipation: – 2.2 mA to 2.47 mA for Type 3. Maximum transient isolation voltage (up to 60 s) – 3600V.

The IoThing Digital module is controlled via the I2C interface using the MCP23008 chip.

MikroBUS modules can be installed on the IoThing Digital modules, for example, our SoM Lite or Click® modules from Mikroelekronika.

The IoThing Digital module size 65 x 56 mm. The format of the module corresponds to the popular format of the Raspberry Pi 3A+, which greatly simplifies its use with the Raspberry Pi. Power supply: 9-36VDC.

The main areas of application of the IoThing Digital module:

  • PLC
  • Data Acquisition Systems (DAS)
  • Industry
  • Transport
  • Electric and lighting networks
  • Smart farms
  • Smart home

IoThing Digital


    This product can be bought in Tindie