{"product_id":"deutsch-j1939-9-pin-diagnostic-connector-1939s-p080-male-type-a-b-female-ip67","title":"Deutsch J1939 9-Pin Diagnostic Connector 1939S-P080 – Male Type A\/B \u0026 Female IP67","description":"\u003ch2\u003eDeutsch J1939 9-Pin Diagnostic Connector – 1939S-P080 | Male Type A \u0026amp; B + Female IP67\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eDeutsch 1939S-P080\u003c\/strong\u003e is a 9-pin circular diagnostic connector conforming to the \u003cstrong\u003eSAE J1939 standard\u003c\/strong\u003e for heavy-duty vehicle CAN bus diagnostic interfaces. The \u003cstrong\u003eP080 suffix\u003c\/strong\u003e indicates the 80mm cable exit panel-mount variant, designed for installation in dashboard panels, junction boxes, or equipment enclosures. Available in Male Type A, Male Type B, and Female variants, bare or with 15cm pre-wired leads.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 1939S-P080\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard:\u003c\/strong\u003e SAE J1939 (heavy-duty vehicle CAN bus diagnostic)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePin count:\u003c\/strong\u003e 9-pin circular\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMale types:\u003c\/strong\u003e Type A \/ Type B (different keying configurations)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSealing rating:\u003c\/strong\u003e IP67 (1m water immersion, 30 minutes)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAvailable as:\u003c\/strong\u003e Bare connector or 15cm pre-wired leads\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Commercial truck, bus, agricultural, construction machinery diagnostic port\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eJ1939 9-Pin Connector Pin Assignment\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePin A:\u003c\/strong\u003e Ground (battery negative)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePin B:\u003c\/strong\u003e Ground (chassis)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePin C:\u003c\/strong\u003e CAN High (J1939 primary)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePin D:\u003c\/strong\u003e CAN Low (J1939 primary)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePin E:\u003c\/strong\u003e Shield\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePin F:\u003c\/strong\u003e CAN High (J1939-2, optional secondary bus)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePin G:\u003c\/strong\u003e CAN Low (J1939-2, optional secondary bus)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePin H:\u003c\/strong\u003e Battery positive (+12V \/ +24V)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePin J:\u003c\/strong\u003e Battery positive (redundant supply)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e1939S-P080 vs. Standard J1939 Connectors: What Is the P080?\u003c\/h3\u003e\n\u003cp\u003eThe P080 designation indicates a \u003cstrong\u003epanel-mount design with 80mm cable exit\u003c\/strong\u003e. This differs from the standard J1939 connector (which is a free-hanging plug) in that the P080 includes a mounting flange for installation in a fixed panel position. This makes it the preferred choice for OEM diagnostic port installations where the port must be accessible from a fixed location on the vehicle or equipment. The Type A and Type B male variants use different keying configurations to prevent mis-mating with incompatible diagnostic tools or harness connectors.\u003c\/p\u003e\n\n\u003ch3\u003eCompatible Diagnostic Tools (J1939 9-Pin)\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCummins INSITE\u003c\/strong\u003e — Cummins ISX, ISB, ISC, ISL engine diagnostics\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDetroit Diesel DiagnosticLink (DDDL)\u003c\/strong\u003e — DD13, DD15, DD16 engine diagnostics\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVolvo VCADS Pro \/ PTT\u003c\/strong\u003e — Volvo D11, D13, D16 engine diagnostics\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAllison DOC\u003c\/strong\u003e — Allison 1000\/2000\/3000\/4000 series transmission diagnostics\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCaterpillar ET (Electronic Technician)\u003c\/strong\u003e — Cat C7, C9, C13, C15 engine diagnostics\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eJohn Deere Service Advisor\u003c\/strong\u003e — PowerTech engine and tractor diagnostics\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWABCO Toolbox\u003c\/strong\u003e — ABS\/EBS brake system diagnostics\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBendix ACom\u003c\/strong\u003e — Air brake system diagnostics\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCommercial truck diagnostic port (panel-mount, Cummins\/Detroit Diesel\/Volvo\/Paccar)\u003c\/li\u003e\n  \u003cli\u003eAgricultural equipment J1939 diagnostic interface (John Deere, Case IH, New Holland, AGCO)\u003c\/li\u003e\n  \u003cli\u003eConstruction machinery diagnostic port (Caterpillar, Komatsu, Volvo CE, Liebherr)\u003c\/li\u003e\n  \u003cli\u003eBus and coach J1939 panel-mount diagnostic harness\u003c\/li\u003e\n  \u003cli\u003eMarine diesel engine diagnostic port (Cummins Marine, Volvo Penta)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between Type A and Type B male connectors?\u003c\/strong\u003e\u003cbr\u003eA: Type A and Type B use different keying configurations to prevent mis-mating with incompatible diagnostic tools or harness connectors. Type A is the most common configuration for North American commercial trucks. Type B is used in some European and agricultural equipment applications. Select the type matching your vehicle's diagnostic port specification.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between J1939 and OBD-II?\u003c\/strong\u003e\u003cbr\u003eA: OBD-II (16-pin trapezoidal connector) is the standard for passenger cars and light commercial vehicles. J1939 (9-pin circular connector) is the standard for heavy-duty commercial vehicles, agricultural equipment, and construction machinery. J1939 uses a higher-speed CAN bus (250 kbps or 500 kbps) and a different protocol stack than OBD-II. Heavy-duty trucks have both ports — the J1939 port for engine\/transmission diagnostics and the OBD-II port for emissions compliance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is this IP67 rated?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The 1939S-P080 is rated IP67 (1m water immersion for 30 minutes) when properly assembled with the correct cable seal and backshell.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this connector for a J1939 data logger or telematics device?\u003c\/strong\u003e\u003cbr\u003eA: Yes. J1939 data loggers, fleet telematics units, and ELD (Electronic Logging Device) adapters all connect via the J1939 9-pin port. The 1939S-P080 female variant is used for the vehicle-side port; the male variant is used for the device-side plug.\u003c\/p\u003e","brand":"Cable Parts Online","offers":[{"title":"Female","offer_id":47831529586933,"sku":"14:200004890#Female","price":34.5,"currency_code":"USD","in_stock":true},{"title":"A Male","offer_id":47831529619701,"sku":"14:200004889#A Male","price":32.0,"currency_code":"USD","in_stock":true},{"title":"B Male","offer_id":47831529652469,"sku":"14:202642826#B Male","price":41.7,"currency_code":"USD","in_stock":true},{"title":"Female 15CM","offer_id":47831529685237,"sku":"14:200003699#Female 15CM","price":46.8,"currency_code":"USD","in_stock":true},{"title":"A Male 15CM","offer_id":47831529718005,"sku":"14:200004891#A Male 15CM","price":45.0,"currency_code":"USD","in_stock":true},{"title":"B Male 15CM","offer_id":47831529750773,"sku":"14:200002130#B Male 15CM","price":56.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3494\/0149\/files\/Scf0170cbd1644e5f9367245178df8c6dL.webp?v=1773629030","url":"https:\/\/www.csldmcml.com\/products\/deutsch-j1939-9-pin-diagnostic-connector-1939s-p080-male-type-a-b-female-ip67","provider":"Cable Parts Online","version":"1.0","type":"link"}