{"product_id":"siemens-6es7972-obb52-0xa0-profibus-connector","title":"Siemens 6ES7972-OBB52-0XA0 PROFIBUS Connector","description":"\u003cp\u003eConfigured for high-speed serialized data routing tasks in SIMATIC S7 PROFIBUS DP network architectures, the \u003cstrong\u003eSiemens 6ES7972-0BB52-0XA0\u003c\/strong\u003e (\u003cstrong\u003e6ES7972-0BB52-0XA0\u003c\/strong\u003e Bus Connector) provides direct physical\/electrical execution. The 90-degree angled hardware terminates physical copper fieldbus lines using FastConnect insulation displacement technology, establishing low-resistance communication links to decentralized I\/O racks while extending an integrated programming port (PG) receptacle for external diagnostics.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e6ES7972-0BB52-0XA0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eGermany (DEU)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e3.00 kg (Gross shipping weight envelope)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e3.56 cm x 1.58 cm x 5.90 cm (W x H x D: 15.8 x 59 x 35.6 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to +60 deg C (Continuous operating parameters)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive node configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Entry Type\u003c\/td\u003e\n\u003ctd\u003e90-degree angled outlet path\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTermination Method\u003c\/td\u003e\n\u003ctd\u003eFastConnect insulation displacement technology\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTermination Resistor\u003c\/td\u003e\n\u003ctd\u003eIntegrated switchable resistor combination\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Rate Capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 12 Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface Type\u003c\/td\u003e\n\u003ctd\u003eSub-D 9-pin with auxiliary PG diagnostic receptacle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003eShielded metal configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLifecycle Status\u003c\/td\u003e\n\u003ctd\u003eActive product\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eSiemens SIMATIC Network Architecture\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfinet \/ EtherNet\/IP Deterministic Networks Gateway Mapping:\u003c\/strong\u003e The connector supports high-frequency serial signals up to 12 Mbps without frame degradation. This electrical tracking stability allows local sub-networks to aggregate device data packets that can be bridged upward to supervisory systems running on Profinet \/ EtherNet\/IP deterministic networks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O Density Scaling Noise Isolation:\u003c\/strong\u003e The rugged metal housing provides an uncompromised shielding boundary against electromagnetic fields. This structural grounding arrangement protects high-density local I\/O nodes from transient voltage spikes and switching field noise, stabilizing data synchronization across the internal bus structures.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the mechanical function of the FastConnect insulation displacement method on this module?\u003c\/p\u003e\n\u003cp\u003eA: The FastConnect system utilizes integrated internal blade contacts that cut directly through the outer insulation jacket of the PROFIBUS cable during terminal clamping. This eliminates manual stripping or soldering steps, providing uniform, vibration-proof gas-tight terminations that preserve the characteristic line impedance needed for 12 Mbps operations.\u003c\/p\u003e\n\u003cp\u003eQ: How does the integrated PG receptacle operate during active bus communication?\u003c\/p\u003e\n\u003cp\u003eA: The front faceplate includes an auxiliary Sub-D 9-pin female PG receptacle that mirrors the active communication lines. This allows engineers to plug in programming terminals or diagnostic bus analyzers for real-time trace logging without disconnecting the node or disrupting cyclic data distribution to downstream stations.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChassis Layout Alignment, Clearance Constraints, and Mechanical Seating:\u003c\/strong\u003e Position the Sub-D connector body square over the matching controller communication port. Press inward until the pins are fully engaged, and torque both front retention screws to secure the module against cabinet vibrations. Ensure the 90-degree cable exit clears adjacent chassis modules within the 15.8 mm slot width limits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConductor Separation, Wireway Constraints, and Shield Grounding:\u003c\/strong\u003e Align the prepared PROFIBUS cable with the FastConnect color-coded insertion guides. Close the internal clamping lever to simultaneously slice the insulation and lock the cable shield braid to the metallic housing ground. Route all serial communication links through separate, shielded wire tracks isolated from high-potential three-phase AC distribution drops.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":45143386914931,"sku":"6ES7972-OBB52-0XA0","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-07-01_11-34-55.png?v=1782884022","url":"https:\/\/www.dcssupplier.com\/ar\/products\/siemens-6es7972-obb52-0xa0-profibus-connector","provider":"DcsSupplier Limited","version":"1.0","type":"link"}