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
Appendix A
Specifications
Power dissipation
6 W
Power supply voltage range
20.4…26.4 V DC, Class 2
Auxiliary power supply output for
thermistor
10V
I/O rating
Input: 120V AC 16 mA
Output: 2 A, 240 V AC
2A, 24V DC
Input: 24V DC, 8.8 mA
Output: 24V DC, 1 A per point
(Surrounding air temperature
30°C) 24 V DC, 0.3
A per point (Surrounding air
temperature 65 °C)
Input: 24V DC, 8.8 mA
Output: 2 A,
240 V AC, 2A, 24V DC
Isolation voltage
250V (continuous), Reinforced
Insulation Type, Output to Aux and
Network, Inputs to Outputs.
150V (continuous), Reinforced
Insulation Type, Input to Aux and
Network.
Type tested for 60 s @ 3250 V DC
Output to Aux and Network, Inputs
to Outputs.
Type tested for 60 s @ 1950 V DC
Input to Aux and Network.
50V (continuous), Reinforced
Insulation Type, I/O to Aux and
Network, Inputs to Outputs.
Type tested for 60 s @ 720 V DC,
I/O to Aux and Network, Inputs
to Outputs.
250V (continuous), Reinforced
Insulation Type, Output to Aux and
Network, Inputs to Outputs.
50V (continuous), Reinforced Insulation
Type, Input to Aux and Network.
Type tested for 60 s @ 720 V DC,
Inputs to Aux and Network, 3250 V DC
Outputs to Aux and Network, Inputs to
Outputs.
Pilot duty rating
C300, R150
–
C300, R150
Insulation stripping length
7 mm for the removable and fixed terminal blocks
5 mm for the RS232/RS485 serial port
Enclosure type rating
Meets IP20
North American temp code
T4
(1)
Use this Conductor Category information for planning conductor routing. Refer to Industrial Automation Wiring and Grounding Guidelines
General Specifications
Attribute
2080-LC20-20AWB(R)
2080-LC20-20QBB(R)
2080-LC20-20QWB(R)
Analog Input Specifications for I-00…I-03
Attribute
Value
Number of inputs
4
Type
Voltage (single-ended)
Data range
0...4095
Input voltage range
0…10V DC
Maximum input
26.4V DC
Input impedance
14.14 kΩ
Resolution
12-bit, 2.5 mV/count
Smoothing
None
Input time constant, typical
0.44 ms
Isolation
None
Accuracy (25…55 °C)
5% of full-scale (2% with calibration)