UFactory XARM User Manual page 163

1.6.6 GPIO（Control Box and End tool interface）
The IO interface is made up of a control box interface and an end tool
interface, which can be used to acquire, set, and monitor IO interface
operations. The control box has 8 digital input interfaces, 8 digital
output interfaces, 2 analog input interfaces, and 2 analog output
interfaces. The end tool has 2 digital input interfaces and 2 digital
output interfaces. 2 analog input interfaces. The control box digital IO is
low-level-triggered. The end tool digital IO is high-level-triggered.
【get I/O 】
Acquire the I/O interface data of the code block.
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【set I/O 】
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