30 Rockwell Automation Publication 2080-UM001B-EN-E - November 2011
Appendix A Specifications
Non-isolated AC Inputs (2080-LC10-12AWA)
Attribute Value
On-state voltage, nom 120/240 V AC
On-state voltage, min 79 V AC
On-state voltage, max 265 V AC
Off-state voltage, max 40 V AC
Off-state current, max 0.095 mA
Operating frequency, nom 50/60 Hz
Input impedence 423.7 kΩ
Operating frequency 47…63 Hz
DC Inputs (2080-LC10-12QWB, -12QBB, -12DWD)
Attribute Non-isolated, shared with analog inputs
(Inputs 4…7)
Isolated
(Inputs 0…3)
Voltage category 24V DC sink/source
On-state voltage, nom 12/24V DC
On-state voltage, min 9.8V DC
On-state voltage, max 28.8V DC
Off-state voltage, max 5V DC
Off-state current, max 0.5 mA 1.5 mA
On-state current, min 0.75 mA @ 10.8V DC
1.0 mA @ 15 V DC
1.8 mA @ 10.8V DC
2.7 mA @ 15 V DC
On-state current, nom 2.1 mA @ 24V DC 6 mA @ 24V DC
On-state current, max 2.7 mA @ 28.8 V DC 7.5 mA @ 28.8 V DC
Nominal impedance 14.1 kΩ (non-isolated) 3.74 kΩ (isolated)
IEC input compatibility Type 1 Type 3
Analog Inputs (2080-LC10-12QWB, -12QBB, -12DWD) (Inputs 4…7)
Attribute Value
Input type DC voltage
Input voltage range 0…10V DC
Input voltage, max 26.4V DC
Value of LSB 10 mV
Input resolution 10-bit
Input data count range 0…1023
Smoothing None, smoothing
Overall accuracy 5% of full-scale (2% with calibration)
(25…55 °C)
(77…131 °F)
Noise rejection 50/60 Hz
Common mode rejection 40 dB, DC to 60 Hz with Smoothing filter
Nominal impedance 14.1 kΩ (non-isolated)
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