Rockwell Automation 1766-L32xxx MicroLogix 1400 Programmable Controllers Installation Instructions - Manual (Page 32)

32 MicroLogix 1400 Programmable Controllers
Publication 1766-IN001C-EN-P - October 2009
Working Voltage
Turn-On Time (maximum) 11 µs 28 ns
Turn-Off Time (maximum) 89 µs 2.3 µs
(1) Output 2, 3 and 4 are designed to provide increased functionality over the other FET outputs. Output 2, 3 and 4 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.
Output 2, 3 and 4 also provide a pulse train output (PTO) or pulse width modulation output (PWM) function.
Working Voltage for 1766-L32AWA, 1766-L32AWAA
Description Recommendation
Power supply input to
backplane isolation Verified by one of the following dielectric tests: 1836V AC for 1 second or
2596V DC for 1 second
265V AC Working Voltage (IEC Class 2 reinforced insulation)
Input group to backplane
isolation Verified by one of the following dielectric tests:1517V AC for 1 second or
2145V DC for 1 second
132V AC Working Voltage (IEC Class 2 reinforced insulation)
Input group to input group
isolation Verified by one of the following dielectric tests:1517V AC for 1 second or
2145V DC for 1 second
132V AC Working Voltage (basic insulation)
Output group to backplane
isolation Verified by one of the following dielectric tests: 1836V AC for 1 second or
2596V DC for 1 second
265V AC Working Voltage (IEC Class 2 reinforced insulation)
Output group to output
group isolation Verified by one of the following dielectric tests: 1836V AC for 1 second or
2596V DC for 1second
265V AC Working Voltage (basic insulation), 150V AC Working Voltage (IEC
Class 2 reinforced insulation)
Description General Operation
High Speed Operation (1)
(Output 2, 3 and 4 Only)