77 3627 0000 20004-1000 | binder M12 Male angled connector, Contacts: 4, unshielded, moulded on the cable, IP68/IP69K, UL, PVC, grey, 4 x 0.34 mm², with LED PNP closer, 10 m
connector - standard ethernet pinout for M12 A coded - Electrical Engineering Stack Exchange
M12 Connector Coding Pinout Wiring Color Code and Categories Introduction