Test Application for 4-20mA ADC (#53) Tibbit

Test Application for 4-20mA ADC (#53) Tibbit

Release Date:24/03/17
Most Recent Update:24/03/17
Project files:Open GitHub repository
Minimum TIDE version:5.03.15
Minimum TiOS version:TPP2, TPP3: 3.60.00; TPP2(G2), TPP3(G2): 3.70.07
Platform:TPS2W, TPS3W, TPS2W(G2), TPS3W(G2)
Try it on:TPS, add Tibbits as needed

This Tibbo BASIC demo application is fairly straight forward, the Tibbit outputs 15V and measures between 0~20mA, inside of the application, the values are converted into voltages, so 4mA is read as 0V while 20mA is 5V. In the case of an open circuit, the readout would be below -0.7V.

You will need:

  • TPP2, TPP2(G2), TPP3, or TPP3(G2) board
  • One Tibbit #53 (4-20mA)
  • One Tibbit #20 (9 pin Terminal Block)
  • One Tibbit #12 (+/-15V regulator)
  • Optionally, one Tibbit #9 or #10 (12V->5V regulator)
  • Optionally, one Tibbit #18 (power jack)
Test Application for 4-20mA ADC (#53) Tibbit