LiftMaster GH GT- Logic 4 Installation Manual - Page 42

LOGIC (VER. 4.0) 3 PHASE WIRING DIAGRAM 230V BRAKE (WHEN PRESENT) 230V BRAKE (WHEN PRESENT) 575V BRAKE (WHEN PRESENT) T4 T7 T1 J (GY) (BR) T5 T8 T2 (PU) (BR) J (YE) T6 T9 T3 (BL/BK) T4 T7 T1 J (GY) (BR) T5 T8 T2 (PU) 1 (GY) (BR) 2 (PU) (BR) J (YE) T6 T9 T3 (BR) 3 (YE) (BL/BK) 208/230V MOTOR CONNECTION 460V MOTOR CONNECTION 575V MOTOR CONNECTION NOTE: Gray (GY) and purple (PU) motor wires are reversed for H and HJ right hand models and all GH and J models. Sensing Edge Refer to page 26 for LiftMaster Monitored Entrapment Protection (LMEP) device connections Hoist Interlock When Present TMR DEF (BL) SWITCH (YE) Maintenance Alert LED (RD) (WH) Open Close Stop OPEN CLOSE STOP 3-Button Station Open/Close Single Button Remove Jumper To Install External Door Interlock DATA SBC STOP COMMON CLOSE OPEN EDGE: LMEP: 24VAC POWER 24VAC TIMER DEFEAT COMMON MAS TIMER ENABLE 3-PHASE 1-PHASE OLS MID SLS SLOT 1 SLOT 2 REV MOTOR STD DIRECTION CLS MRT MID TTC RADIO 1 2 3 T E2 D1 C2 B2 TS FSTS DIAG OPTN PROG RELAY A RELAY B (YE) (OR) (WH) (YE) (PU) (WH) (RD) (GY) (YE) (RD) (WH) (PU) (YE) (OR) (GY) L3 L2 L1 (BK) MOV MOV (WH) (WH) COM 120 240 / 460 / VAC 575 VAC (YE) +24 VAC -24 VAC (PU) (BR) See Motor (BR) Connections (WH) NO (WH) COM D (WH) COIL (WH) NO COM C COIL 0 B1 48 (WH) 26 (GY) 208/230/460 VOLT 3PH. POWER IN NOTE: Lock Sensor is provided on Models DJ and DH only, red wire from main harness connects to NC on BYPASS L/S and to NO on LOCK SENSOR switch. White wires connect the COM on BYPASS L/S and Lock Sensor switch to NC on Open L/S. (WH) COM OPEN L/S NO NC (RD) (PU) (WH) COM NO CLOSE L/S NC (YE) NOTE: The Lock Sensor switch is located in the chassis. (WH) LOCK (RD) NO SENSOR (see note at left) NC (WH) NC SAFETY L/S NO COM (WH) (RD) NO NC COM BYPASS L/S 1 2 3 4 RPM Board 42 (WH) (RD) (YE) (GY) (WH) (OR) (YE) (WH) (WH) (WH) (WH) (WH) (PU) (OR) 01 A 48 26 (GY) (YE) See Motor Connections R1 R2 R3 Radio Wiring Diagrams WIRING DIAGRAMS