{"product_id":"6es7972-0bb42-0xa0-siemens-profibus-connector-12mbit-s-rs485-interface","title":"6ES7972-0BB42-0XA0 Siemens PROFIBUS Connector 12Mbit\/s RS485 Interface","description":"\u003ch3\u003eEngineering Precision: 6ES7972-0BB42-0XA0 Connector\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003e6ES7972-0BB42-0XA0\u003c\/span\u003e\u003c\/strong\u003e is a high-performance \u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003ePROFIBUS\u003c\/span\u003e\u003c\/strong\u003e bus connector designed for critical industrial networking. Featuring a 35° angled cable outlet, it ensures optimal space utilization within crowded control panels. This module supports data transfer rates up to 12 Mbit\/s, facilitating high-speed communication between \u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003eSIMATIC DP\u003c\/span\u003e\u003c\/strong\u003e stations.\u003c\/p\u003e\n\n\u003ch3\u003eTechnical Specification Matrix\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e \u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003e6ES7972-0BB42-0XA0\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e \u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003eSiemens\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eInterface Type:\u003c\/strong\u003e RS 485, 9-pin Sub-D\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCommunication Rate:\u003c\/strong\u003e 9.6 kbit\/s to 12 Mbit\/s\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCable Connectivity:\u003c\/strong\u003e Dual PROFIBUS input\/output with screw-terminal\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eProgramming Support:\u003c\/strong\u003e Integrated PG receptacle\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTermination:\u003c\/strong\u003e Built-in resistor switch for isolation\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 15.8mm (W) x 54mm (H) x 39.5mm (D)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOperating Temp:\u003c\/strong\u003e -25°C to +60°C\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eProtection Class:\u003c\/strong\u003e IP20\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e RoHS, UL Approved\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGlobal PLC Spare HUB Insight\u003c\/h3\u003e\n\u003cp\u003eAt \u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003eGlobal PLC Spare HUB\u003c\/span\u003e\u003c\/strong\u003e, we identify the \u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003e6ES7972-0BB42-0XA0\u003c\/span\u003e\u003c\/strong\u003e as the gold standard for reliable fieldbus connectivity. This connector is ideal for engineers who require on-the-fly diagnostic access via the integrated PG port without disconnecting the bus loop. Its internal switch for termination is a critical feature that prevents signal reflections, ensuring the integrity of long-distance data transmission in complex manufacturing cells.\u003c\/p\u003e\n\n\u003ch3\u003eDeployment \u0026amp; Diagnostic Capability\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTarget Hardware:\u003c\/strong\u003e Compatible with \u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003eSIMATIC S7-300\/400\u003c\/span\u003e\u003c\/strong\u003e and \u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003eET 200\u003c\/span\u003e\u003c\/strong\u003e distributed I\/O systems.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTypical Applications:\u003c\/strong\u003e Automotive robotics, high-speed packaging lines, and CNC machine integration.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDiagnostics:\u003c\/strong\u003e The sliding switch allows for immediate bus termination isolation, simplifying network segmentation during maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eService Logistics \u0026amp; Guarantee\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eShipping:\u003c\/strong\u003e Expedited delivery via FedEx, UPS, or DHL.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDispatch:\u003c\/strong\u003e Processed within 24–48 hours of order confirmation.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 12-month quality guarantee against manufacturing defects.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePro-Tips: Professional FAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I confirm if the termination resistor is active?\u003c\/strong\u003e\u003cbr\u003e\nThe connector features a labeled slide switch. When in the 'ON' position, the termination resistor is physically connected to the bus, which is required at both physical ends of a PROFIBUS segment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this for non-Siemens devices?\u003c\/strong\u003e\u003cbr\u003e\nYes, the \u003cstrong\u003e\u003cspan style=\"color: #0056b3;\"\u003e6ES7972-0BB42-0XA0\u003c\/span\u003e\u003c\/strong\u003e adheres to standard RS 485 PROFIBUS specifications and works with any third-party controller supporting standard DP protocols.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the best practice for cable shielding?\u003c\/strong\u003e\u003cbr\u003e\nEnsure the cable shield makes full 360-degree contact with the metalized inner housing. Proper grounding is essential for EMI protection at 12 Mbit\/s speeds.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs there a specific torque requirement for the screws?\u003c\/strong\u003e\u003cbr\u003e\nWhile manual tightening is common, avoid overtightening the terminals to prevent shearing copper strands, especially when using fine-stranded bus cables.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen should I choose the 35-degree outlet?\u003c\/strong\u003e\u003cbr\u003e\nThe 35-degree version is ideal for cabinets with shallow depth or where vertical cable routing is necessary to maintain a clean wiring layout and minimize cable strain.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003eStrip the cable jacket carefully to expose the shielded wire core.\u003c\/li\u003e\n    \u003cli\u003eInsert green and red data wires into the clearly marked A\/B terminals.\u003c\/li\u003e\n    \u003cli\u003eSecure the housing with integrated locking screws after verifying the termination switch status.\u003c\/li\u003e\n    \u003cli\u003eUtilize the built-in strain relief to prevent accidental disconnections during machine vibration.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":45161514762422,"sku":"6ES7972-0BB42-0XA0","price":196.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/6ES7972-0BB42-0XA0.jpg?v=1780389089","url":"https:\/\/www.plcsparehub.com\/products\/6es7972-0bb42-0xa0-siemens-profibus-connector-12mbit-s-rs485-interface","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}