46 Rockwell Automation Publication 2080-UM002N-EN-E - November 2022
Chapter 4 Wire Your Controller
Grounding the Controller This product is intended to be mounted to a well grounded mounting surface such as a metal
panel. See the Industrial Automation Wiring and Grounding Guidelines, publication 1770-4.1, for
additional information.
Wiring Diagrams The following illustrations show the wiring diagrams for the Micro800 controllers. Controllers
with DC inputs can be wired as either sinking or sourcing inputs. Sinking and sourcing does
not apply to AC inputs.
High-speed inputs and outputs are indicated by .
2080-LC30-10QWB
2080-LC30-10QVB
2080-LC30-16AWB, 2080-LC30-16QWB
WARNING: All devices connected to the RS-232/RS-485 communication port
must be referenced to controller ground, or be floating (not referenced to a
potential other than ground). Failure to follow this procedure may result in
property damage or personal injury.
2080-LC30-16AWB has no high-speed inputs.
I-00
COM0 I-01
I-02
I-03
COM1
I-04
I-05 NC
NC
NC
NC
123456789101112
+DC24 CM0
O-00-DC24
CM1
O-01
CM2
O-02 O-03
CM3
NC
NC
123456789101112
Input terminal block
Output terminal block
I-00
COM0 I-01
I-02
I-03
COM1
I-04
I-05 NC
NC
NC
NC
123456789101112
+DC24 +CM0
O-00-DC24
O-01
-CM0
+CM1
O-02 -CM1
O-03
NC
NC
123456789101112
Input terminal block
Output terminal block
I-00
COM0 I-01
I-02
I-03
COM1
I-04
I-05 I-07
I-06
I-09
I-08
123456789101112
+DC24 CM0
O-00-DC24
CM1
O-01
CM2
O-02 O-03
CM3
O-05
O-04
123456789101112
Input terminal block
Output terminal block
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