2080-lc20-20qbb / 2080-lc20-20qbbr, Serial port terminal block, Controller i/o wiring – Rockwell Automation 2080-LC20-20QBBR Micro820 20-point Programmable Controllers User Manual User Manual
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Rockwell Automation Publication 2080-UM005A-EN-E - December 2013
Chapter 4
Wire Your Controller
2080-LC20-20AWB, 2080-LC20-20QWB,
2080-LC20-20AWBR, 2080-LC20- 20QWBR
2080-LC20-20QBB / 2080-LC20-20QBBR
Serial Port Terminal Block
Controller I/O Wiring
This section contains some relevant information about minimizing electrical
noise and also includes some wiring examples.
ATTENTION:
For 2080-LC20-20AWB/R catalogs, inputs 00…03 are
limited to 24V DC. All other inputs (04…11) are limited to 120V AC.
-DC24
+DC10
I-00
I-01
I-02
I-03
COM0
I-04
I-05
I-08
I-07
1
2
3
4
5
6
7
8
9
10
11
12
+DC24
-DC24
VO-0
-DC24
NU
CM0
O-00
CM1
CM2
O-01
O-03
O-02
1
2
3
4
5
6
7
8
9
10
11
12
I-10
I-09
NU
I-11
13
14
15
16
O-04
CM3
O-06
O-05
13
14
15
16
I-06
46212
Input Terminal Block
Output Terminal Block
-DC24
+DC10
I-00
I-01
I-02
I-03
COM0
I-04
I-05
I-08
I-07
1
2
3
4
5
6
7
8
9
10
11
12
+DC24
-DC24
VO-0
-DC24
NU
+CM0
O-00
O-01
O-03
O-02
+CM1
-CM0
1
2
3
4
5
6
7
8
9
10
11
12
I-10
I-09
NU
I-11
13
14
15
16
O-05
O-04
-CM1
O-06
13
14
15
16
I-06
46211
Input Terminal Block
Output Terminal Block
D-
D+
G
Rx
Tx
1
2
3
4
5
6
G
(View into terminal block)
Pin 1 RS485 Data +
Pin 2 RS485 Data -
Pin3 RS485 Ground
(1)
Pin 4 RS232 Receive
Pin 5 RS232 Transmit
Pin 6 RS232 Ground
(1)
(1) Non-isolated.
46213
- 2080-LC20-20AWBR Micro820 20-point Programmable Controllers User Manual 2080-LC20-20QWBR Micro820 20-point Programmable Controllers User Manual 2080-LC20-20AWB Micro820 20-point Programmable Controllers User Manual 2080-LC20-20QBB Micro820 20-point Programmable Controllers User Manual 2080-LC20-20QWB Micro820 20-point Programmable Controllers User Manual