Allen-Bradley Micro820 User Manual

2 Rockwell Automation Publication 2080-UM005B-EN-E - March 2015
Chapter 1 Hardware Overview
For information on the REMLCD module, see Using the Micro800 Remote
LCD on page 73.
The controller also accommodates any class 2 rated 24V DC output power
supply that meets minimum specifications such as the optional Micro800 power
supply.
Micro820 Controllers
Status Indicators
See Troubleshooting on page 123 for descriptions of status indicator operation.
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Status indicators
RS232/RS485 non-isolated
combo serial ports
Removable/fixed terminal blocks
Power supply
RJ-45 Ethernet
connector port
microSD (Micro
Secure Digital)
card slot
40-pin high-speed plug-in
connector slot
Removable/fixed terminal blocks
Plug-in latch
Mounting screw hole
Optional power supply slot
Mounting feet
DIN rail mounting latch
ATTENTION: Removable terminal blocks are available on catalog
numbers that end in R (for example, 2080-LC20-20QBBR). Fixed terminal
blocks are available on catalog numbers that do not end in R (for example,
2080-LC20-20QBB).
Input status
Run status
Fault status
Force status
Comm status
ENET status
SD status
Output status
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Allen-Bradley Micro820 Specifications

General

Brand	Allen-Bradley
Model	Micro820
Category	Controller
Language	English