Manual

Publication 1764-UM001B-EN-P - April 2002
Specifications A-3
Figure 1.2 Input Power Required
Table A.2 Input Specifications
Description 1764-24AWA 1764-24BWA and 1764-28BXB
Inputs 0 thru 7 Inputs 8 and
Higher
On-State Voltage
Range
79 to 132V ac 14 to 30.0V dc at
30°C (86°F)
14 to 26.4V dc at
55°C (131°F)
10 to 30.0V dc at
30°C (86°F)
10 to 26.4V dc at
55°C (131°F)
Off-State Voltage
Range
0 to 20V ac 0 to 5V dc
Operating
Frequency
Not Applicable 1 kHz to 20 kHz
1 kHz to 500 Hz
(1)
(1) Scan-time dependant.
On-State Current:
• minimum
• nominal
• maximum
• 5.0 mA at 79V ac
• 12.0 mA at 120V ac
• 16.0 mA at 132V ac
• 2.5 mA at 14V dc
• 7.3 mA at 24V dc
• 12.0 mA at 30V dc
• 2.0 mA at 10V dc
• 8.9 mA at 24V dc
• 12.0 mA at 30V dc
Off-State Leakage
Current
2.5 mA minimum 1.5 mA minimum
Nominal
Impedance
12k ohms at 50 Hz
10k ohms at 60 Hz
3.3k ohms 2.7k ohms
Inrush Current
(max.)
250 mA at 120V ac Not Applicable Not Applicable
TIP
The 1764-24AWA input circuits (inputs 0-11) do not
support adjustable filter settings. They have
maximum turn-on and maximum turn-off times of
20 milliseconds.
0
5
10
15
20
25
30
0 2 4 6 8 10 12 14 16 18
Input Power Required (Watts)
Power Consumption (Watts)