Wiring Diagram (Powerup & Input Terminals)

Source Configuration

Figure 1(a): The wiring diagram of the Fast Input Module(Source Configuration).

Sink Configuration

Figure 1(b): The wiring diagram of the Fast Input Module(Sink Configuration).

Figure 1(a), Figure 1(b) shows how to power up the Fast inputs Module. If the wiring is correctly done the Power indication LED will turn on. Further, this wiring diagram shows how to receive source or sink. When Input signal received the I1, I2, I3 & I4 LED indication will blink accordingly.

CPU Module and Expansion Module GPIO Connection Diagram

Figure 1(c): The GPIO connection with CPU module and Expansion Module.

INPUT	GPIO
IN1	GPIO24
IN2	GPIO23
IN3	GPIO25
IN4	GPIO22

Table 1: GPIO vs INPUT map.

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