Rockwell Automation Publication 2080-UM005E-EN-E - March 2018 3
Hardware Overview Chapter 1
Inputs and Outputs
Embedded microSD (Micro Secure Digital) Card Slot
Micro820 controllers support microSD cards through an embedded microSD
card slot. The design supports Class 6 and 10 SDSC and SDHC microSD cards,
with FAT32/16 formats. The microSD file system supports only one file
partition. Class 4 cards are not supported.
The microSD card is primarily used for project backup and restore, as well as data
log and recipe functions. It can also be used to configure powerup settings (such
as controller mode, IP address, and so on) through an optional ConfigMeFirst.txt
file.
For more information, see Using microSD Cards
on page 97.
To help you troubleshoot microSD card-related errors, see Troubleshooting
on
page 139.
For a list of microSD cards that have been tested for industrial use, go to the
Rockwell Automation Support Center at
https://rockwellautomation.custhelp.com/app/home/
and search the Knowledgebase with Answer ID 732175.
Number and Types of Inputs/Outputs for Micro820 Controllers
Controller
Family
Catalogs Inputs Outputs Analog Out
0…10V DC
Analog In
0…10V (shared
with DC In)
PWM
Support
120V AC 120 /
240V AC
24V DC Relay 24V DC
Source
24V DC
Sink
Micro820 2080-LC20-20QBB – – 12 7 – 1 4 1
2080-LC20-20QWB – – 12 7 – – 1 4 –
2080-LC20-20AWB 8 – 4 7 – – 1 4 –
2080-LC20-20QBBR – – 12 – 7 – 1 4 1
2080-LC20-20QWBR – – 12 7 – – 1 4 –
2080-LC20-20AWBR 8 – 4 7 – 1 4 –
You must sign in to the Rockwell Automation website before searching
the Knowledgebase.
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