Rockwell-automation 2080-LC30-16AWB_16QWB_16QVB Micro830 16 Point Prog Instrukcja Użytkownika Pobierz pdf (Strona 10)

10 Micro830 16 Point Programmable Controllers

Publication 2080-IN003B-EN-P - April 2014

Mounting Dimensions

Use Surge Suppressors

Because of the potentially high current surges that occur when switching inductive load devices,

such as motor starters and solenoids, we recommend the use of some type of surge suppression to

protect and extend the operating life of the controllers output contacts. Switching inductive

loads without surge suppression can significantly reduce the life expectancy of relay contacts. By

adding a suppression device directly across the coil of an inductive device, you prolong the life of

the output or relay contacts. You also reduce the effects of voltage transients and electrical noise

from radiating into adjacent systems.

Refer to the Micro830/Micro850 Programmable Controllers User Manual, publication

2080-UM002

, for suitable surge suppression methods and recommended surge suppressors.

45325

86 mm (3.39 in.)

100 mm (3.94 in.)

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Rockwell-automation 2080-LC30-16AWB_16QWB_16QVB Micro830 16 Point Prog Instrukcja Użytkownika Strona 10