Supply Original Germany Siemens 6ES7952-1KM00-0AA0 SIMATIC S7-400 4MB FLASH-EPROM Memory Card For S7-400 PLC CPU
6ES7952-1KM00-0AA0 is an original German long-format 5V FLASH-EPROM memory card exclusively designed for Siemens SIMATIC S7-400 PLC series, with 4MB industrial storage capacity. Different from volatile SRAM RAM memory cards, this FLASH type storage card adopts non-volatile chip technology. After the PLC main power supply is cut off, user control programs, hardware configuration, production formula parameters and system firmware can be permanently stored for more than 10 years without matching S7-400 backup lithium batteries, which greatly reduces equipment operation and maintenance costs and avoids production shutdown losses caused by program data loss. It supports CPU firmware upgrade, project offline backup, multi-device program cloning and rapid system recovery. With wide temperature range from -25℃ to +70℃, excellent anti-vibration and anti-electromagnetic interference performance, it can run stably for a long time in various harsh industrial control environments. We supply brand new factory-sealed original Siemens spare parts with sufficient spot inventory, provide professional technical after-sales service, 12-month quality warranty and global fast delivery & bulk preferential price support.
Complete order number: 6ES7952-1KM00-0AA0
Product type: S7-400 long 5V FLASH-EPROM non-volatile industrial memory card
Storage capacity: 4MB
Origin: Made in Germany
Compatible devices: Siemens S7-400 full series standard CPU, S7-400H redundant CPU, F safety type CPU
Core advantages: Power failure permanently saves programs, hardware configurations, process parameters, and firmware, without relying on PLC backup lithium batteries. The data storage life can reach more than 10 years, completely avoiding the risk of program loss caused by battery aging
Working temperature range: -25 ℃~+70 ℃, wide temperature industrial grade, earthquake resistant, dustproof, anti electromagnetic interference, suitable for harsh working conditions such as metallurgy, chemical industry, large assembly lines, energy, etc
Source status: Brand new factory sealed stock supply, 12-month warranty, supports bulk ordering, global shipping
Product weight: approximately 53g, standard long card specification, direct insertion installation design