{"product_id":"siemens-simatic-s5-cp-5412-a1-communication-module","title":"Siemens C79458-L2363-A1 Simatic S5 CP 5412 (A1) Communication Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Siemens C79458-L2363-A1 (CP 5412 A1) is a high-performance communication processor designed to integrate industrial PC platforms and automation host controllers into Siemens industrial networks. This expansion board serves as a dedicated coprocessor, offloading complex network protocol handling from the main system CPU to ensure consistent data throughput and reliable fieldbus connectivity in demanding industrial environments.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDedicated onboard protocol processor for efficient network handshakes and cyclic data exchange.\u003c\/li\u003e\n\u003cli\u003eOptimized for PROFIBUS DP, FMS, and S5-compatible network protocols.\u003c\/li\u003e\n\u003cli\u003eIntegrated optical isolation and shielded RS-485 circuitry for high noise immunity.\u003c\/li\u003e\n\u003cli\u003eReduces host CPU load, preventing data bottlenecks during high network traffic.\u003c\/li\u003e\n\u003cli\u003eDesigned for robust operation in continuous process, automotive, and power generation facilities.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis communication module is primarily utilized in industrial automation systems requiring reliable PROFIBUS connectivity. Typical applications include integration of industrial PCs into Siemens Simatic S5 environments, large-scale automotive manufacturing lines, and thermal power plant control systems where stable fieldbus communication is critical for process uptime.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eCP 5412 (A1) \/ C79458-L2363-A1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSiemens Simatic S5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e3.8 W (via bus slot)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBus Interface\u003c\/td\u003e\n\u003ctd\u003ePC expansion slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Interface\u003c\/td\u003e\n\u003ctd\u003e1 x RS-485 Sub-D 9-pin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Protocols\u003c\/td\u003e\n\u003ctd\u003ePROFIBUS DP, FMS, S5-compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Transfer Rate\u003c\/td\u003e\n\u003ctd\u003eUp to 1.5 Mbit\/s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the host system is powered down before inserting or removing the communication module.\u003c\/li\u003e\n\u003cli\u003eHandle the card by its edges to prevent ESD damage to sensitive electronic components.\u003c\/li\u003e\n\u003cli\u003eVerify that the expansion slot is clean and free of debris before seating the module.\u003c\/li\u003e\n\u003cli\u003eEnsure the module is fully seated and the mounting bracket is secured to the chassis to maintain proper grounding.\u003c\/li\u003e\n\u003cli\u003eRoute communication cables away from high-voltage power lines and sources of strong electromagnetic interference (EMI).\u003c\/li\u003e\n\u003cli\u003eMaintain adequate ventilation within the industrial PC chassis to ensure operating temperatures remain within the 0 to 55 deg C range.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the primary function of the CP 5412 (A1)?\u003c\/h3\u003e\u003cp\u003eThe CP 5412 (A1) acts as a communication coprocessor that manages network protocol processing independently of the host PC, ensuring reliable data exchange on PROFIBUS networks.\u003c\/p\u003e\u003ch3\u003eIs this module compatible with standard PC slots?\u003c\/h3\u003e\u003cp\u003eYes, the module is designed to install into standard PC or industrial host expansion slots to function as a dedicated communication interface.\u003c\/p\u003e\u003ch3\u003eWhat type of network interface does this module provide?\u003c\/h3\u003e\u003cp\u003eThe module features a 9-pin Sub-D connector for RS-485 physical layer connectivity, supporting PROFIBUS and S5-compatible network protocols.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":50973734666492,"sku":"C79458-L2363-A1","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_2c7eff1f-18e3-436a-9350-73093dc2dd31.jpg?v=1786597885","url":"https:\/\/www.electronicplc.com\/es\/products\/siemens-simatic-s5-cp-5412-a1-communication-module","provider":"Electronic PLC","version":"1.0","type":"link"}