Saving Data And Updating The Im 153-4 Pn - Siemens SIMATIC ET 200M Operating Instructions Manual

7.11

Saving data and updating the IM 153-4 PN

Storage medium
A SIMATIC Micro Memory Card is used as the storage medium for the IM 153-4 PN. The MMC
can be used as a portable data medium.
On a SIMATIC Micro Memory Card you can save either technology data (device name) or data
for a firmware update.
Service life of a SIMATIC Micro Memory Card
The service life of a SIMATIC Micro Memory Card depends essentially on the following factors:
• Number of deletion or programming operations
• external influences, such as ambient temperature
At an ambient temperature up to 60 °C, the useful life of a SIMATIC Micro Memory Card is 10
years at a maximum of 100,000 delete/write operations.
Plug-in SIMATIC Micro Memory Cards
The following memory modules are available:
Table 7- 3
SIMATIC Micro Memory Card 64k
SIMATIC Micro Memory Card 128k
SIMATIC Micro Memory Card 512k
SIMATIC Micro Memory Card 2M
SIMATIC Micro Memory Card 4M
SIMATIC Micro Memory Card 8M
A SIMATIC Micro Memory Card 64k is sufficient for saving the device name. The SIMATIC
Micro Memory Cards with at least 2 MB of storage capacity are required when conducting a
firmware update.
ET 200M
Operating Instructions, 04/2022, EWA-4NEB7806006-09
Available SIMATIC Micro Memory Cards
Type
7.11 Saving data and updating the IM 153-4 PN
Order number
6ES7953-8LF20-0AA0
6ES7953-8LG11-0AA0
6ES7953-8LJ20-0AA0
6ES7953-8LL20-0AA0
6ES7953-8LM20-0AA0
6ES7953-8LP20-0AA0
Maintenance and service
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