MC-EX-AQ4 | Analog Output Expansion Module

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  8. Expansion Module Startup Guide
  10. Wiring Diagram (Powerup & Output Terminals)

Wiring Diagram (Powerup & Output Terminals)

Figure 1(a): Analog Output Expansion module power up and output terminals wiring.

*Make sure not turn on all DIP switches at same time.

CPU Module and Expansion Module GPIO Connection Diagram

Figure 1(b): The GPIO connection with CPU module and Expansion Module.
Chip Selection GPIODIP Switch 1DIP Switch 2DIP Switch 3DIP Switch 4
GPIO 17OFFOFFOFFON
GPIO 27OFFOFFONOFF
GPIO 8OFFONOFFOFF
GPIO 7ONOFFOFFOFF
Table 1: Chip Select GPIO pins
Figure 1(C): DIP Switches Arrangement
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