GE MOTOR MANAGER 2 Instruction Manual page 22

2.1 MOUNTING
2
480 VOLT BUS 480 VOLT BUS
FUSE FUSE
CONTACT CONT ACTOR OR
PHASE PT PHASE PT
PHASE CT PHASE CT
GROUND CT GROUND CT
THERMISTOR
MOTOR
2-4
52
(FORWARD/WYE) (FOR
CONTACTOR B CONTACTOR B
(REVERSE/DEL (REVERSE/DELTA)
51 49 37
51G
WINDING WINDING
49
THERMISTOR THERMIST OR
LOAD
Figure 2–5: MM2 FUNCTIONAL BLOCK DIAGRAM
MM2 Motor Manager 2
CONTACTOR A CONTACTOR A
ARD/WYE)
AUX AUX 1
RELAY RELA
AUX AUX 2
RELA RELAY
46
CONTROL CONTROL
INPUTS INPUTS
4-20mA 4-20mA
MOTOR
INPUT INPUT
MANAGER 2 MANAGER 2
RS485 REMOTE RS485 REMOTE
COMMUNICATION COMMUNICA
1200-19K2 BAUD 1200-19K2 BAUD
2 INSTALLATION
PROCESS PROCESS
PLC OR PLC OR
TRANSDUCER TRANSDUCER
TION
GE Power Management