{"product_id":"m12-waterproof-sensor-cable-2m-male-female-4-5-8-12-pin-industrial","title":"M12 Waterproof Sensor Cable 2m – Male \u0026 Female Connector, 4\/5\/8\/12 Pin, Injection Molded for Industrial Automation","description":"\u003ch2\u003eM12 Waterproof Sensor Cable 2m – Male \u0026amp; Female Connector, 4\/5\/8\/12 Pin, Injection Molded\u003c\/h2\u003e\n\n\u003cp\u003ePre-assembled M12 sensor cables with injection-molded connectors provide a ready-to-use solution for connecting industrial sensors, actuators, and I\/O devices to PLC modules, fieldbus nodes, and control panels. The injection-molded overmold (as opposed to field-assembled connectors) creates a seamless, fully sealed cable-to-connector interface that maintains IP67 rating even under repeated flexing and vibration — a critical advantage in machine tool, conveyor, and robotics applications where cable movement is continuous.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnector Type:\u003c\/strong\u003e M12 circular, A-coded (standard sensor\/actuator)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePin Configurations:\u003c\/strong\u003e 4-pin, 5-pin, 8-pin, 12-pin (select above)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCable Length:\u003c\/strong\u003e 2 meters\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnector End:\u003c\/strong\u003e Male, Female, or Male+Female (select above)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIP Rating:\u003c\/strong\u003e IP67 (mated and unmated with cap)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCable Type:\u003c\/strong\u003e PUR or PVC jacket (PUR preferred for flex applications)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConductor:\u003c\/strong\u003e Stranded copper, 0.34mm² (22AWG) per core\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e 250V AC\/DC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 4A per pin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -25°C to +85°C (PVC); -40°C to +90°C (PUR)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBend Radius:\u003c\/strong\u003e Minimum 5× cable OD (static); 10× cable OD (dynamic flex)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInjection Molded vs Field-Assembled M12 Connectors\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInjection molded (this product):\u003c\/strong\u003e The connector body is molded directly onto the cable in a factory process. Creates a hermetic seal between cable and connector. No internal wiring to corrode or loosen. IP67 maintained under dynamic flexing. Higher upfront cost but zero field assembly time and superior long-term reliability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eField-assembled:\u003c\/strong\u003e Connector body screws onto the cable; individual wires are terminated to contacts inside. Allows custom cable lengths and field repair. Seal quality depends on correct assembly — improper assembly compromises IP rating. Suitable for low-flex, infrequently disturbed installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eM12 Pin Assignment — A-Coded Standard\u003c\/h3\u003e\n\u003cp\u003eA-coded M12 4-pin and 5-pin connectors follow IEC 60947-5-2 standard pin assignments for sensors:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e4-pin (NPN\/PNP sensor standard):\u003c\/strong\u003e Pin 1 = +24V DC, Pin 2 = Output 1 (signal), Pin 3 = 0V GND, Pin 4 = Output 2 \/ Shield\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5-pin (actuator standard):\u003c\/strong\u003e Pin 1 = +24V DC, Pin 2 = Output 1, Pin 3 = 0V GND, Pin 4 = Output 2, Pin 5 = Shield\/PE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e8-pin:\u003c\/strong\u003e Used for dual-channel sensors, encoder feedback, or combined power+signal applications. Pin assignment varies by device — verify against sensor datasheet.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e12-pin:\u003c\/strong\u003e Used for multi-function devices, valve manifolds, and high-density I\/O. Pin assignment is device-specific.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat Questions Does This Product Answer?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cem\u003e\"What is the difference between M12 male and female connectors?\"\u003c\/em\u003e — M12 male connectors have protruding pins; female connectors have recessed sockets. Sensors typically have a male M12 connector (pins protrude from the sensor body); the cable connecting to the sensor has a female M12 connector. Panel-mount sockets are female; cable plugs connecting to them are male.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cem\u003e\"Can I use a PVC cable M12 in a wash-down environment?\"\u003c\/em\u003e — PVC is suitable for occasional water exposure (IP67 rated). For continuous wash-down with cleaning agents or high-pressure water (IP69K), use PUR-jacketed cables — PUR resists oils, solvents, and repeated mechanical stress better than PVC.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cem\u003e\"Why does my sensor show intermittent faults after cable installation?\"\u003c\/em\u003e — Common causes: (1) incorrect pin assignment — verify wiring against the sensor datasheet; (2) cable bend radius too tight — PVC cables crack internally when bent below minimum radius; (3) connector not fully mated — M12 coupling nut must be tightened to 0.4–0.6 Nm for IP67 seal; (4) cable routed near high-voltage conductors causing EMI — use shielded cable and connect shield to PE at one end only.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cem\u003e\"What is the maximum cable length for M12 sensor cables?\"\u003c\/em\u003e — For digital (NPN\/PNP) sensors: up to 100m with 0.34mm² conductors at 24V DC. For analog (0–10V, 4–20mA) sensors: voltage drop and EMI become significant above 30–50m — use shielded cable and verify signal integrity at the PLC input.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustrial automation:\u003c\/strong\u003e Proximity sensor connections to PLC I\/O modules, photoelectric sensor wiring, inductive sensor harnesses\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCNC machinery:\u003c\/strong\u003e Axis limit switch cables, tool length sensor connections, coolant flow sensor wiring\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRobotics:\u003c\/strong\u003e End-of-arm tooling sensor cables, collaborative robot (cobot) I\/O connections\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFood \u0026amp; beverage:\u003c\/strong\u003e Wash-down environment sensor wiring, conveyor position sensing, filling machine controls\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial handling:\u003c\/strong\u003e Conveyor belt sensor cables, pallet detection, AGV guidance sensor wiring\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePackage Contents\u003c\/h3\u003e\n\u003cp\u003e1 × M12 sensor cable, 2m length, with injection-molded connectors as specified (pin count and gender as selected above).\u003c\/p\u003e","brand":"Cable Parts Online","offers":[{"title":"Elbow Male 4P \/ 1 PCS","offer_id":47850769350901,"sku":"14:10#Elbow Male 4P;200001249:202408827#1 PCS","price":36.12,"currency_code":"USD","in_stock":true},{"title":"Elbow Male 4P \/ 5 PCS","offer_id":47850769383669,"sku":"14:10#Elbow Male 4P;200001249:202408828#5 PCS","price":133.95,"currency_code":"USD","in_stock":true},{"title":"Elbow Female 4P \/ 1 PCS","offer_id":47850769416437,"sku":"14:350853#Elbow Female 4P;200001249:202408827#1 PCS","price":36.12,"currency_code":"USD","in_stock":true},{"title":"Elbow Female 4P \/ 5 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