MicroLogix™ 1000 Programmable Controllers
25
Publication 1761-IN001C-EN-P - March 2008
Analog Input Update Rates
General Output Specifications
Voltage Input Impedance
210K
Ω
Current Input Impedance
160
Ω
Input Resolution
(1)
16 bit
Non-linearity
0.002%
Overall Accuracy 0°C to +55°C
±.0.7% of full scale
Overall Accuracy Drift 0°C to +55°C (max.)
±0.176%
Overall Error at +25°C (+77°F) (max.)
±0.525%
Voltage Input Overvoltage Protection
24V dc
Current Input Overcurrent Protection
±50 mA
Input to Output Isolation
30V rated working/500V isolation
Field Wiring to Logic Isolation
(1)
The analog input update rate and input resolution are a function of the input filter selection.
Programmable Filter Characteristics
1st Notch Freq (Hz) Filter Bandwidth
(-3 dB Freq Hz)
Update Time
(mSec)
(1)
(1)
The total update time for each channel is a combination of the Update Time and the Settling Time. When more than one
analog input channel is enabled, the maximum update for each channel is equal to one ladder scan time plus the channel's
Update Time plus Settling Time. When only one analog input channel is enabled, the maximum update for the channel is
equal to the Update Time plus one ladder scan time for all except the first update after Going to Run (GTR). The first update
time is increased by the Settling Time.
Settling Time
(mSec)
(1)
Resolution
(Bits)
10
2.62
100.00
400.00
16
50
13.10
20.00
80.00
16
60
(2)
(2)
60 Hz is the default setting.
15.72
16.67
66.67
16
250
65.50
4.00
16.00
15
Type
Relay
MOSFET
Triac
Voltage
See Wiring Diagrams, p. 121.
Max Load Current
See Relay
Contact
Ratings on
page 26.
1.0A per point at +55° C (+131° F)
1.5A per point at +30° C (+86° F)
0.5A per point at +55° C (131° F)
1.0A per point at +30° C (86° F)
Min Load Current
10.0 mA
1 mA
10.0 mA
Current per Controller
1440 VA
3A for L16BBB
6A for L32BBB
1440 VA
Current per Common
8.0A
3A for L16BBB
6A for L32BBB
Not Applicable
Max Off State Leakage
Current
0 mA
1 mA
2 mA at 132V ac
4.5 mA at 264V ac
Description
Specification
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