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Overview
The Micro820 20-point controller is an economical brick style controller with embedded inputs
and outputs. It can accommodate up to two plug-in modules, any 24V DC output power supply
that meets minimum specifications such as the optional Micro800 power supply,
2080-PS120-240VAC.
The Micro820 controller can also support a remote LCD (2080-REMLCD) through an
RS232 port. This remote LCD can be mounted on the same DIN rail as the controller.
Controller Overview
1
12
Controller Description
Description
1
Status indicators
2
Optional power supply panel mounting latch
hole
3
Optional power supply slot
4
RS232/RS485 non-isolated combo
serial port
5
Removable/fixed
6
40-pin high speed plug-in connector
(1)
Removable terminal blocks are available on modules with catalog numbers that end in R. Catalog numbers
that do not end in R have fixed terminal blocks.
3
4
2
11
(1)
terminal block
Micro820 20-Point Programmable Controllers
6
5
7
8
6 7
10
5
10
Description
7
Plug-in latch
8
Plug-in screw hole
9
microSD™ (Micro Secure Digital)
card slot
10
DIN rail mounting latch
11
RJ-45 Ethernet connector port
12
Optional power supply
Publication 2080-IN009B-EN-P - April 2014
2
9
46206
7
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