Allen-Bradley 2080-LC20-20QBB User Manual page 141

Rockwell Automation Publication 2080-UM005E-EN-E - March 2018
AC Input Specifications for I-04...I-11 for 2080-LC20-20AWB(R)
Attribute
Number of inputs
On-state voltage
On-state current
Input frequency
Off-state voltage, max
Off-state current, max
Inrush current, max
Inrush decay time constant, max
DC Input Filter Settings for I-04...I-11 for 2080-LC20-20QWB(R), 2080-LC20-20QBB(R)
Nominal Filter Minimum ON
Setting (ms) Delay (ms)
Inputs 4 and
higher
0 0
8 5
16 10
32 20
DC Input Specifications
Attribute Non-isolated, shared with
analog inputs (Inputs 00...03)
Voltage category 24V DC Sink
On-state voltage, nom 12/24V DC
On-state voltage range 9.8...26.4V DC
Off-state voltage, max 5V DC
Off-state current. max 0.5 mA
On-state current, min 0.75 mA @ 10.8V DC
1.0 mA @ 15V DC
On-state current, nom 2.1 mA @ 24V DC
On-state current, max 2.6 mA @ 26.4V
Nominal impedance 14.1 kΩ (non-isolated)
IEC input compatibility Type 1
Value
8
120V AC, nom
79V AC, min
125V AC, max
5 mA, min
16 mA, max
50/60 Hz, nom
47 Hz, min
63 Hz, max
20V AC
2.5 mA
250 mA @ 125V AC
22 ms
Maximum ON Minimum OFF
Delay (ms) Delay (ms)
0.1 0
8 5
16 10
32 20
Isolated inputs
(Inputs 04...11) – for 2080-
LC20-20QWB(R), 2080-LC20-
20QBB(R) only
24V DC Sink/Source
24V DC
24V DC, nom
10...26.4V DC @ 65 °C (149 °F)
10...30V DC @ 30 °C (86 °F)
1.5 mA
1.8 mA @ 10.8V DC
2.7 mA @ 15V DC
8.5 mA @24V DC
12.0 mA @ 30V DC
3.74 kΩ (isolated)
Type 3
Specifications Chapter A
Maximum OFF
Delay (ms)
0.1
8
16
32
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