Rockwell Automation Allen-Bradley MicroLogix 1500 1764-24AWA Instalación E Instrucciones De Operación página 18

18 MicroLogix™ 1500 Programmable Controller Base Units
Table 11: 1764-28BXB FET Output Specifications
Specification
User Supply Voltage
On-State Voltage
Drop
Current Rating per
Point
Surge Current per
Point
Current per Common maximum total
Turn-On Time
Turn-Off Time
Repeatability
Drift
Outputs 2 and 3 are designed to provide increased functionality over the other FET outputs (4 through 7).
They may be used like the other FET transistor outputs, but in addition, within a limited current range,
they may be operated at a higher speed. Outputs 2 and 3 also provide a pulse train output (PTO) or
pulse width modulation output (PWM) function.
Publication 1764-5.1
minimum
maximum
at maximum load
current
at maximum surge
current
maximum load
minimum load
maximum leakage
peak current
maximum surge
duration
maximum rate of
repetition at 30°C
(86°F)
maximum rate of
repetition at 55°C
(131°F)
maximum
maximum
maximum
maximum
General Operation
(Outputs 2 thru 7)
20.4V dc
26.4V dc
1V dc
2.5V dc
1A at 55°C (131°F)
1.5A at 30°C (86°F)
1.0 mA
1.0 mA
4.0A
10 msec
once every second
once every 2 seconds Not Applicable
6A
0.1 msec
1.0 msec
n/a
n/a
High Speed Operation
(Outputs 2 and 3 Only)
20.4V dc
26.4V dc
Not Applicable
Not Applicable
100 mA
10 mA
1.0 mA
Not Applicable
Not Applicable
Not Applicable
6A
6 µsec
18 µsec
2 µsec
1 µsec per 5°C
(1 µsec per 9°F)