MC502 - SD Memory Card¶
- Secure digital card
- Solid state flash memory storage
SD Memory Card MC502
Purpose
The SD memory card is used to back-up user data and store user programs or project source codes as well as to update the internal CPU firmware. The Processor Modules can be operated with and without SD memory card.
AC500/AC500-eCo Processor Modules are supplied without SD memory card. It therefore must be ordered separately.
For AC500 Processor Modules the SD memory card can be read with a standard memory card reader.
For AC500-eCo Processor Modules the device must be equipped with a MC503 SD memory card adaptor MC503 - SD Memory Card Adaptor.
Note
The SD memory card has a write protect switch. In the position “LOCK”, the card can only be read.
Note
The use of memory cards other than the MC502 SD memory card is prohibited. ABB is not responsible nor liable for consequences resulting from use of unapproved memory cards.
Technical Data
The System Data of AC500 System Data AC500 are valid here. Only additional details are therefore documented below.
| 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 card |
| Weight | 2 g |
| Dimensions | 24 mm x 32 mm x 2.1 mm |
Ordering Data
| Order No. | Scope of delivery |
|---|---|
| 1SAP 180 100 R0001 | MC502, SD memory card |