LiftMaster SL575 SL575 Manual - Page 17

CONTROL CONNECTION DIAGRAMS Accessory Terminal Block 24 Vac Accessory Power May Be Found On These Terminals R1 R2 R3 R4 24 Vac Control Board SINGLE PHASE BOX NOTE: See wiring diagrams shipped with accessory kit for additional information. NOTE: All controls that are to be used to operate the gate system, must be installed where the user cannot come into contact with the gate while operating the controls where the user has full view of gate operation. *We strongly recommend that you follow the UL guidelines presented throughout the manual. Installation device instructions: Always follow the instructions provided by the manufacturer when installing and adjusting any control device. If these instructions are contrary to the advice given here, call for assistance. Accessory Terminal Block 11 22 33 44 55 66 77 88 99 1100 1111 1122 1133 1144 1155 1166 1177 1188 1199 2200 Close Override Control Input (N.O.) OPEN CLOSE STOP Stop/Reset Control Input (N.O.) OPEN CLOSE STOP Shadow Loop Input (N.O.) Radio (Single Button) Input (N.O.) FREQ FREQ Soft Open Input (N.O.) 123 56 789 0# Hard Open Override Control Input (N.O.) OPEN CLOSE STOP Interrupt (Safety) Loop Input (N.O.) Obstruction While Opening Edge/Photo Eye Input (N.O.) Obstruction While Closing Edge/Photo Eye Input (N.O.) 17