The IoThing Combo 16 modules are professional modules with two Omron G5Q-14 relays and two analog input channels based on an analog digital converter (ADC) from Texas Instruments ( ADS1115).

The relays have a maximum switching current of 3A at a voltage of 250 VAC or 30 VDC. The type of switch is SPDT. Galvanic isolation - individual. An electrical insulation strength of 4 kV VAC (within 1 minute between the coil and the contacts) and 1 kV VAC (within 1 minute between the contacts of the same polarity) is ensured. The relay is controlled via the I2C interface using the PCA9536DP,118.

The IoThing Combo 16 boards allow you to measure two differential analog signals, both voltage and current. The two ADCs installed on the module (ADS1115 from Texas Instruments) are 16 bits. Type of ADC - ΔΣ (delta-sigma). Voltage measurement ranges: 0-0.5V, 0-5V, 0-10V, ± 0.5V, ± 5V, ± 10V. Current measurement ranges: 0-20mA, 4-20mA, ± 20mA, 0-40mA. Measurement speed: up to 860 measurements per second for ADS1115.

mikroBUS modules can be installed on the IoThing Combo 16 modules, for example, BOKRA SoM Lite or Click® modules from Mikroelekronika.

The IoThing Combo 16 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 Combo 16 module:

  • Chemical and refining industry
  • Agriculture and agribusiness
  • Infotainment systems
  • Transport
  • PLC and Data Acquisition Systems (DAS)
  • PID controllers and actuators

IoThing Combo 16

    • 2 SPDT relay channels
    • 2 differential analog input channels

This product can be bought in Tindie