6ES7952-1AM00-0AA0 is original German-manufactured long-type RAM memory card specially designed for Siemens SIMATIC S7-400 PLC series, with 4MB SRAM storage capacity. It is the essential storage medium for S7-400 CPU, used to store user control programs, hardware configuration, process parameters and system firmware. Matched with S7-400 backup lithium battery, it can keep all project data intact after main power failure, avoiding production shutdown caused by program loss. Adopted industrial-grade SRAM chip, wide temperature range from -25\u2103 to +70\u2103, strong anti-vibration and anti-electromagnetic interference performance, stable operation in harsh factory automation environments. It supports fast program upload\/download, project backup migration and CPU firmware update. We supply brand new factory-sealed original Siemens spare parts with sufficient spot inventory, 12-month quality warranty and global fast shipping support.<\/p>\n\n\n\n
Complete order number: 6ES7952-1AM00-0AA0
Product Type: SIMATIC S7-400 Long Form RAM Card
Storage Capacity: 4MB SRAM Industrial Memory Card
Origin: Genuine German Import (Made in Germany)
Compatible Series: Siemens S7-400 Full Series CPUs (Standard CPU, Redundant CPU, F Safety CPU)
Function of the product: Store user control programs, hardware configurations, process parameters, and process data; work with the S7-400 backup battery to enable power-off data retention, support program upload\/download, firmware updates, and project migration backups
Operating temperature range: -25\u00b0C to +70\u00b0C, wide-temperature industrial grade, resistant to electromagnetic interference, shockproof, and dustproof
Product Status: Brand new, factory-sealed, in stock, with a 12-month warranty<\/p>\n","protected":false},"excerpt":{"rendered":"
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