LiftMaster SL3000UL3 Owners Manual - Page 16

Master/Second Connection SURGE SUPPRESSOR TERMINAL CONNECTIONS 120Vac Power OR Second Operator Link Separate Power External 120Vac "Safety" Loop Detector Separate Power External 120Vac "Exit" Loop Detector Output Power Ground 24Vdc Removable Terminals CAUTION To ENSURE proper operation of external devices: • ENSURE bare wires make good contact inside removable terminal connections. • DO NOT let wire insulation interfere with connection. Remote NOT Included 315 MHz Factory Installed Radio Receiver Card Reader Separate power for card reader. Push Button Dry Contact Telephone Entry System 12Vdc Failsafe Photoelectric Sensor NOTE: Terminals 11 and 12 are the ONLY terminals that will Open and Close with a single push of a button. All other terminals will ONLY Open with a single push of a button. 14 Separate power for TES. Fire or any Key Switch Dry Contact