Hybrid-PIO (E84 Sensor) is a communication device used to exchange 8-bit input/output signals in a non-contact manner in accordance with the Semiconductor SEMI-E84/E23 Protocol Code. It is a composite communication device that integrates 2GHz/5GHz RF and IR (infrared, optical) communication media.
Hybrid-PIO is implemented in the best operating conditions even in poor communication environments, and can be configured with various and convenient add-on features for RS-232C and RF communication, allowing IR or RF communication media to be switched according to the environment.