Inductive sensor 2 mm PNP, make contact Plug M12, 4-Pin 10. . .30 VDC -25. . .+70 °C, NRB2-12GM45-E2-C-V1, Pepperl+Fuchs
Inductive sensor 4 mm NAMUR break contact Plug M12 8 VDC -25. . .+100 °C, NJ4-12GM-N-V1, Pepperl+Fuchs
Inductive sensor 12 mm PNP, make contact Plug M12, 4-Pin 10. . .30 VDC -25. . .+70 °C, NRN12-18GM50-E2-C-V1, Pepperl+Fuchs

PNP Open Collector Output, IP67, 55°C Operating Temperature, 200mm Sensing Distance
32-bit MCU, ColdFire V1, 128KB Flash, 50MHz, 48-Pin QFN, Industrial