Fig. 201: Remove memory card from PM56xx
1 Memory card
2 Memory card slot
Parameter Value
Memory capacity 2 GB
Total bytes written (TBW) On request
Data retention
at beginning 10 years at 40 °C
when number of write processes has been
90 % of lifetime of each cell
1 year at 40 °C
Write protect switch Yes, at the edge of the memory card
Weight 2 g
Dimensions 24 mm x 32 mm x 2.1 mm
It is not possible to use 100 % of a device's memory space. About 10 % of the
total available space must remain unused at any time to maintain normal device
operation.
Further information on using the memory card in AC500 PLCs is provided in the chapter .
Part no. Description Product life cycle phase *)
1SAP 180 100 R0001 MC502, memory card Classic
Technical data
Ordering data
System assembly, construction and connection
AC500 (Standard) > Handling of accessories
2022/01/313ADR010278, 3, en_US1004