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Input Board

Board set05_04b

20130730www.electronics.cat



Picture

pictSet05_04Bcomp_IOpictSet05_04B_IO


Schematic

set05_04sch

Description


    This board has 4 inputs configurable as digital or analog. Settings are done by tinning the straps. By default are connected as digital inputs. To set the board as analog inputs, the "D" straps should be unsoldered and the "A" straps should be shortcut soldering them. The inputs are connected to P2 as lower nibble. The higher 4 bits of P2 connector are connected to the lower 4 bits of P5 output connector, allowing to do a daisy chain of boards (it could be another input board or an output board, for instance : set05_02 relays board).


pictSet05_02c_IOserial01.jpgpictSet05_02c_IOserial02.jpg

    Connectivity of data is done through set01_04_A cable.

SET0504BCsmallSET0504BSsmallSET0504BSCsmall


    Ranger PCB design files.

Document revision :

20130730 - 2nd version: Updated July 30th, 2013.

20101208 - 1st version: Original document of December 23th, 2012