MicroARM-A9
Programmable Logic Controller
3. Connections
The following connection diagrams are in the same direction as the layout diagrams of the
board at the beginning of this document. The line symbolizes the edge of the board.
3.1 Digital
3.1.1 Digital input
The input byte goes up linking the input to the 0 V.
3.1.2 Digital output
This is% Q100 and% Q101. Each output has a relay with an RT
contact. See wiring on the implantation.
5
212 mm
220 mm
96 mm
I0
0V
I1
0V
R1 C1 T1
%Q100
%Q101
R2 C2 T2