Rockwell Automation 1766-Lxxxx MicroLogix 1400 Programmable Controllers User Manual - Manual (Page 175)

Rockwell Automation Publication 1766-UM001H-EN-P - May 2014 133
Specifications Appendix A
Working Voltage
Analog Input Filter Settings
Analog Input Filter Settings Filter Bandwidth (-3dB Freq Hz) Sampling Frequency
250 Hz 250 Hz 1 kHz
60 Hz 60 Hz 1 kHz
50 Hz 50 Hz 1 kHz
10 Hz 10 Hz 1 kHz
Relay Contact Ratings
Maximum Volts Amperes Amperes
Continuous
(1)
Volt-Amperes
Make Break Make Break
240V AC 15.0 A 1.5 A 5.0 A
(2)
/3.0 A 3600 VA 360 VA
120V AC 30.0 A 3.0 A 5.0 A
(2)
/3.0 A 3600 VA 360 VA
125V AC 0.22 A (3) 1.0 A 28 VA
(1) 5.0 A for UL 508
3. 0A for UL 1604, Class 1, Division 2, Hazardous Locations, Groups A, B, C, D
(2) 3.0 A above 40 °C.(104 °F)
(3) For DC voltage applications, the make/break ampere rating for relay contacts can be determined by dividing 28 VA by
the applied DC voltage. For example, 28 VA/48V DC = 0.58A. For DC voltage applications less than 14V, the
make/break ratings for relay contacts cannot exceed 2A.
Working Voltage for 1766-L32AWA/A
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)
Working Voltage for 1766-L32BWA/A
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
and Input Group to Input Group
Isolation Verified by one of the following dielectric tests: 1100V AC for 1 second or 1697V DC for 1 second
75V DC Working Voltage (IEC Class 2 reinforced insulation)