Parameter Value
Memory capacity Up to 2 GB, for exactly size see type plate
Temperature range -20 °C...+85 °C
No. of writing cycles > 100 000
No. of reading cycles No limitation
Data safety > 10 years
Write Protect Switch Yes, at the edge of the SD 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 SD memory card in AC500 PLCs is provided in the chapter
Storage Devices.
Part No. Description Product Life Cycle Phase *)
1SAP 180 100 R0001 MC502, SD memory card Active
*) For planning and commissioning of new installations use modules in Active
status only.
2.5.5.2 MC503 - SD Memory Card Adaptor
The MC503 SD memory card adaptor is used for expanding processor modules PM55x-xP or
PM56x-xP with a SD memory card slot. A SD memory card (MC502) is not included in the
scope of delivery and must be ordered separately.
The SD memory card can be used for:
● saving process data,
● saving user programs,
● upgrading the firmware.
Technical Data
Ordering Data
Intended Pur-
pose
System Assembly, Construction and Connection
AC500-eCo > Handling of Accessories
2019/04/17 3ADR010121, 13, en_US 1223
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