Rockwell-automation 825-P Modular Protection System for Motors User Ma Manual de usuario Pagina 22

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22 Rockwell Automation Publication 825-UM004D-EN-P - November 2012
Chapter 2 Installation
Figure 6 - TRIP Relay Output Contact Configurations
Figure 7 shows fail-safe and non-fail-safe wiring methods to control breakers and
contactors. Keep in mind that the “Fail-Safe (Electrically Held)” and “Non-Fail-
Safe” labels apply to the whole row that they are aligned with and not just to the
single diagram that they are next to.
Figure 7 - TRIP Contact Fail-Safe and Non-Fail-Safe Options
NOTE: Contact numbering changes are based on TRIP Fail-Safe setting.
Fail-Safe Tripping ( )
Non-Fail-Safe Tripping
95
96
98
TRIP
95
98
96
TRIP
NOTE: Contact numbering changes are based on the TRIP Fail-Safe Setting.
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