The E2E-X4B1T8-M3 from Omron is an electronic part with Proximity Sensors M8 Shielded Output PNP and IOLink COM3. This electronic part is a capped, cylindrical sensor housed in an M8 shell for use in tight spaces. It features an extended sensing range, Integrated Lock (IL) capabilities, and M12 x 1 I/O Link communication. It also has an 8 mm mounting fore, PNP no polarity output, Allowable Voltage of 12-24 VDC over a Temperature range of -25 to 70 degree Celcius, and features a High-Speed 18 Mbps bi-directional communication and auto- detect function. This sensor has built in redundancy, is immune to EMI/RFI interference, and has a response time of less than 50 µs. Furthermore, it is highly stable, reliable, and easy to install.