{"product_id":"6es7960-1aa06-0xa0-siemens-s7-400h-sync-module-new-original-stock","title":"6ES7960-1AA06-0XA0 Siemens S7-400H Sync Module | New \u0026 Original Stock","description":"\u003ch2\u003eSiemens 6ES7960-1AA06-0XA0 SIMATIC S7-400H Synchronization Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSiemens 6ES7960-1AA06-0XA0\u003c\/strong\u003e serves as the primary \u003cstrong\u003e6ES7960-1AA06-0XA0\u003c\/strong\u003e Synchronization Module utilized to execute high-speed data mirroring across SIMATIC S7-400H redundant fault-tolerant controller platforms. This hardware sub-module inserts directly into the dedicated synchronization slots of S7-400H CPU units (such as CPU 41xH) to establish an optical link interface via fiber optic patch cables. The component performs real-time cycle-by-cycle synchronization of the two redundant processing units, enabling immediate bumpless failover orchestration without process interruption upon localized hardware faults.\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\u003eSynchronization Module V6\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\u003eTaiwan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e6ES7960-1AA06-0XA0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eSync-Modules for Coupling CPU 41xH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Family\u003c\/td\u003e\n\u003ctd\u003eSIMATIC S7-400H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface Medium\u003c\/td\u003e\n\u003ctd\u003eFiber optic patch cable (LC-terminated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePowered internally via host CPU assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.056 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackaging Dimensions\u003c\/td\u003e\n\u003ctd\u003e78.0 mm x 130.0 mm x 51.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCustoms Commodity Code\u003c\/td\u003e\n\u003ctd\u003e85389091\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUPC Code\u003c\/td\u003e\n\u003ctd\u003e040892941319\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEAN Code\u003c\/td\u003e\n\u003ctd\u003e4019169256384\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDeterministic Sync-Bus Routing and Firmware Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe internal optical transceiver circuitry inside this module maintains high-velocity backplane bus communication across the redundant processor interface link. Operating over Profinet or EtherNet\/IP deterministic networks, the synchronization hardware mirrors volatile data tables and internal register status updates concurrently with the CPU operating system cycle. This specialized logic allows continuous I\/O density scaling and parallel remote rack expansions without adding software processing overhead. The Version 6 (V6) architecture maintains hardware execution tolerances and total firmware flash compatibility with corresponding S7-400H processors, minimizing jitter across the optical pathway during immediate failover cycles.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Is it permissible to perform hot-plug insertion of the 6ES7960-1AA06-0XA0 module while the host CPU is operating?\u003c\/p\u003e\n\u003cp\u003eA: No. Installing or removing the synchronization module while the processor is powered can damage the internal bus interface pins. Power down the specific CPU unit before substituting the module hardware.\u003c\/p\u003e\n\u003cp\u003eQ: What action occurs if the optical connection between the paired sync modules is broken?\u003c\/p\u003e\n\u003cp\u003eA: The system logs a synchronization link loss event. If both CPUs remain functional, they enter a standby\/sole processing state to prevent split-brain execution, subject to predefined system voting rules.\u003c\/p\u003e\n\u003cp\u003eQ: Does the module configuration require explicit parameter mapping within Step 7 or TIA Portal?\u003c\/p\u003e\n\u003cp\u003eA: No. The hardware operates seamlessly at the firmware layer. The programming software automatically initializes and coordinates the dual sync channels upon assigning the correct CPU 41xH hardware matrix profiles.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInspect the optical interface ports for particulate contamination prior to inserting the fiber optic patch cables.\u003c\/li\u003e\n\u003cli\u003eAlign the module retention tabs with the host CPU receiver frame and insert the card squarely until the mechanical seat locks engage.\u003c\/li\u003e\n\u003cli\u003eSecure the fiber optic patch cabling to dedicated industrial cable management trays to eliminate mechanical strain and bend-radius violations.\u003c\/li\u003e\n\u003cli\u003eMaintain clean ambient airflow across the cabinet structure to prevent localized thermal accumulation within the host CPU module chassis.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":43438594785370,"sku":"6ES7960-1AA06-0XA0","price":90.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/204._7bd4755c-72c4-44b9-bc6c-dd627fabfaea.jpg?v=1780285986","url":"https:\/\/www.spareoil.com\/products\/6es7960-1aa06-0xa0-siemens-s7-400h-sync-module-new-original-stock","provider":"SpareOil Automation","version":"1.0","type":"link"}