Allen-Bradley 2080-LC20-20AWB, Руководство пользователя

Страница: 140 / 212

130
Rockwell Automation Publication 2080-UM005E-EN-E - March 2018
Chapter 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, publication 1770-4.1 .
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 k
Ω
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)