LiftMaster Miracle-One MIRACLE ONE Manual - Page 48

SURGE SUPPRESSOR WIRING DIAGRAM BURGLAR ALARM INPUT UL SENSOR CENTER LOOP SAFETY LOOP STRIKE INPUT GROUND RADIO +24 VOLT +24 VAC INPUT 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 15 16 17 23 27 18 24 26 19 25 20 21 22 Green Ground Wire The Miracle-One MUST be properly grounded. Please refer to the "Earth Ground Rod Installation" page 19. Refer to Page 20 24 VAC 40 VA Transformer Polarity does not matter 27 26 Refer to Page 21 24 VDC Radio Receiver Elite Part # A 1090 12 3 25 Radio Power 24 Relay ® 23 24V Ground Ground Ground Ground Ground Refer to Page 21 24 N.O. 23 Com Works as "3 Push Button" Control 24 VDC Photocell Elite Part # A OMRON Push Button Key Switch Card Reader Digital Lock LIGHT ON DARK ON This switch must be in the "Light On" position. 15 16 23 25 13 24V to (C1) 2 (NC1) 4 5 6 240VDC Back Front Refer to Page 26 22 N.O. Works as "Open Only" Command 21 Com 25 +24V 23 Gnd 22 N.O. 21 Com Refer to Page 25 24 VDC Exit Loop Elite Part # A 24 25 +24V 23 Gnd 20 N.O. 19 Com 24 VDC Safety Loop Elite Part # A 24 Card Reader Digital Lock Refer to Page 21 123 456 789 HELP 0 Elite Entry Phone 25 +24V 23 Gnd 18 N.O. 17 Com 24 VDC Center Loop Elite Part # A 24 47 For Toll Free Technical Support: 1-888-ELITE-10