Chapter 3 - Accessories
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EA9-USER-M Hardware User Manual, 1st Ed. Rev. K
SD Card
SD memory card for non-volatile storage, 2GB industrial grade. 85° C maximum operating
temperature makes it suitable for data logging in industrial applications. Recommended for
C-more EA9 series. The EA-SD-CARD utilizes SLC technology so it is the fastest option
for writing and storing data. If logged data is saved to external memory, AutomationDirect
recommends using an EA-SD-CARD.
EA-SD-CARD
NOTE: SLC Flash memory utilized by EA-SD-CARD has the advantage of being the most accurate flash memory
type when reading and writing data. SLC flash has the longest lifespan of flash types and can operate in a broader
temperature range than other types.
EA-SD-CARD with SLC Flash memory is recommended for industrial workloads that require heavy read/write cycles.
USB FLASH Drive
USB-FLASH sold by AutomationDirect has been tested with C-more HMIs and is Hi-Speed
USB 2.0 certified. The EA-SD-CARD is the best option for logging data, but the USB-
FLASH is a high quality flash drive perfect for transferring log files, capturing screens, backing
up and restoring projects and storing images for the Image Viewer object.
USB-FLASH
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