Behöver fler generella ingångar på KANALOG kortet i min CombiMill.
Det jag vill åstadkomma är mer eller mindre samma typ av ingångar som på JP15 enligt nedan.JP12 - General Purpose Inputs, Outputs, Low level analog in, Supplies
JP12 is a standard 40 pin IDC header connector.
(8) 3.3V LVTTL Inputs are provided (SDIN0 - SDIN7) mapped as Kanalog Input bits #128-135. Inputs are diode clamped to 3.3V.
Note: To connect 5V signals a 200ohm external series resistor is required.
JP15 - Opto Intputs
(8) totaly isolated and independent optically isolated inputs are provided.
Input LEDs have a series resistance of 10Kohms and may be driven directly by any voltage from 5-24V. Max drain of 2.4ma when driven with 24V.