{"product_id":"siemens-6es7518-4jp00-0ab0-cpu-1518hf-4-pn-plc","title":"Siemens 6ES7518-4JP00-0AB0 SIMATIC S7-1500H CPU 1518HF-4 PN 9MB\/60MB Redundant Programmable Logic Controller","description":"\u003cp\u003eThe Siemens 6ES7518-4JP00-0AB0 is a SIMATIC S7-1500H CPU 1518HF-4 PN, a redundant fail-safe central processing unit with 9 MB of program memory and 60 MB of data memory. It runs in pairs synchronized over H-SYNC on its 4th and 5th interfaces, alongside three PROFINET ports, and requires a SIMATIC Memory Card per CPU.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eSKU\u003c\/td\u003e\n\u003ctd\u003e6ES7518-4JP00-0AB0\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\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eSIMATIC S7-1500H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Designation\u003c\/td\u003e\n\u003ctd\u003eCPU 1518HF-4PN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHW Functional Status\u003c\/td\u003e\n\u003ctd\u003eFS04\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFirmware Version\u003c\/td\u003e\n\u003ctd\u003eV3.1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e24 V DC, 19.2 to 28.8 V permissible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Consumption\u003c\/td\u003e\n\u003ctd\u003e1.55 A rated, 1.95 A max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Loss\u003c\/td\u003e\n\u003ctd\u003e24 W typ.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWork Memory, Program\u003c\/td\u003e\n\u003ctd\u003e9 Mbyte\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWork Memory, Data\u003c\/td\u003e\n\u003ctd\u003e60 Mbyte\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLoad Memory\u003c\/td\u003e\n\u003ctd\u003e32 Gbyte max. via SIMATIC Memory Card, required\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePROFINET Interfaces\u003c\/td\u003e\n\u003ctd\u003e3, X1 RT with 2-port switch, X2, X3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSynchronization Interfaces\u003c\/td\u003e\n\u003ctd\u003e4th\/5th, pluggable H-SYNC fiber-optic module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy Mode\u003c\/td\u003e\n\u003ctd\u003ePROFINET system redundancy S2 and R1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedia Redundancy\u003c\/td\u003e\n\u003ctd\u003eMRP and MRP interconnection on X1, IEC 62439-2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMRP Switchover Time\u003c\/td\u003e\n\u003ctd\u003e200 ms typ. on line break\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBit Operation Processing Time\u003c\/td\u003e\n\u003ctd\u003e4 ns typ.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIO Controllers, Integrated\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRack Capacity\u003c\/td\u003e\n\u003ctd\u003e9 modules max, CPU plus 2 PS plus 6 CP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectable IO Devices, Max\u003c\/td\u003e\n\u003ctd\u003e256\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e6.1 cm screen diagonal, 6 keys\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e2.299 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eSelection Notes\u003c\/h2\u003e\u003cp\u003eThe H in this CPU's family marks it for redundant operation: two CPU 1518HF-4 PN units run in a synchronized pair over the dedicated H-SYNC fiber-optic interfaces (4th\/5th), so a single CPU fault does not stop the process, unlike a standard non-redundant S7-1500 CPU. The trailing F in the product designation adds fail-safe capability on top of that redundancy, so safety-rated shutdown logic can run on the same redundant pair instead of a separate F-CPU. Against this, the lower connectable-IO-device count (256, versus 512+ on non-H CPUs) and smaller rack (9 modules) reflect that H-system slots are reserved for the synchronization and communication modules the redundant pair needs; applications without a redundancy requirement fit better on a standard S7-1500F CPU.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cp\u003eContinuous processes where an unplanned CPU stop is unacceptable, such as process lines or utilities where the redundant pair takes over control without interrupting the running program.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":53960645673243,"sku":"6ES7518-4JP00-0AB0","price":12504.75,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0903\/7722\/4475\/files\/siemens-6es7518-4jp00-0ab0-cpu-1518hf-4-pn-plc.png?v=1789798240","url":"https:\/\/stoklink.com\/products\/siemens-6es7518-4jp00-0ab0-cpu-1518hf-4-pn-plc","provider":"Stoklink","version":"1.0","type":"link"}