Efector IB2020ABOA Proximity Switch (IB0004) is a non-contact sensing device in the Efector IB family designed for industrial automation. It detects the presence of nearby objects without physical contact, providing a straightforward, contactless method for sensing in automated systems where wear and reliability are concerns. The model designation IB2020ABOA identifies this unit within Efector's proximity-switch lineup, with IB0004 serving as an accompanying reference code.
