Home Improvement Contractor - Licensed Contractors

CooperFigure1.gif

Summary: is not present to the relay, a trouble signal would be sent to the fire alarm system and annunciate an alarm so that someone will correct the problem. See Figure 1 . If contact closure occurs by either heat detector in Loop A, PLC 1 contact closes and energizes the Isolation Relay. When the

Image Dimensions: 592 x 471