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General Purpose Input / Output (GPIO) Support
The AECM supports a GPIO which can be used under the following conditions:
Max Voltage: 5V
Max Current: 200mA
There are two input connections and one output connection.
Pin 1: 5 Volt output connection
Pin 2: Input connection 1
Pin 3: Input connection 2
Pin 4 and Pin 5 are tied to ground
Elo makes available for puchase a cable (PN # E211544) that extends this GPIO connection
and allows users to more easily connect external peripherals to the computer module.
Example Circuit
User Guide – ELO-KIT-ECMG2-AND
UM600069
Rev
B, Page 13 of 25
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