Rockwell Automation 1762-Lxxxx MicroLogix 1200 Programmable Controllers - Manual (Page 99)

Publication 1762-UM001G-EN-P - March 2011
Specifications A-7
Table A.10 Working Voltage (1762-L24BWA, 1762-L40BWA, 1762-L24BWAR, 1762-L40BWAR)
Attribute 1762-L24BWA, 1762-L40BWA, 1762-L24BWAR, 1762-L40BWAR
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 and
input group to input group isolation Verified by one of the following dielectric tests: 1200V ac for 1 second or 1697V dc for 1 second
75V dc Working Voltage (IEC Class 2 reinforced 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 1 second
265V ac Working Voltage (basic insulation) 150V Working Voltage (IEC Class 2 reinforced
insulation)
Table A.11 Working Voltage (1762-L24BXB, 1762-L40BXB, 1762-L24BXBR, 1762-L40BXBR)
Attribute 1762-L24BXB, 1762-L40BXB, 1762-L24BXBR, 1762-L40BXBR
Input group to backplane isolation and
input group to input group isolation Verified by one of the following dielectric tests: 1200V ac for 1 second or 1697V dc for 1 second
75V dc Working Voltage (IEC Class 2 reinforced insulation)
FET output group to backplane isolation Verified by one of the following dielectric tests: 1200V ac for 1 second or 1697V dc for 1 second
75V dc Working Voltage (IEC Class 2 reinforced insulation)
Relay 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).
Relay output group to relay output
group and FET output group isolation Verified by one of the following dielectric tests: 1836V ac for 1 second or 2596V dc for 1 second
265V ac Working Voltage (basic insulation) 150V Working Voltage (IEC Class 2 reinforced
insulation)