Chapter 5—System Configuration and Operation
Wiring Diagrams for the Contactor Feeder Operation Mode
Figure 105. Isolated 24 Vdc Inputs/24 Vdc Outputs/24 Vdc Power
L1
L2
L3
PE
Q1
Q11
MOTOR
3~
Figure 106. Non-isolated 24 Vdc Inputs/24 Vdc Outputs/24 Vdc C445 Power
L1
L2
L3
PE
Q1
Q11
MOTOR
3~
104
Power Xpert C445 Global Motor Management Relay MN042003EN—January 2019 www.eaton.com
C445U...
CH2
CH1
V1
V2
V3
C445M...
CH2
CH1
CH1
T1
T2
I1
I2
I3
PTC
C445U...
CH2
CH1
V1
V2
V3
C445M...
CH2
CH1
CH1
T1
T2
I1
I2
PTC
C445BD-SD...
I4
C
0V
24V
Q1
Q1
Q2
Q2
Q11
C445BD-SD...
I3
I4
C
0V
24V
Q1
Q1
Q2
Q2
Q11
C
D0
D1
Optional Modbus
Q3
C
Q3
24V
0V
PE
(+) Us
24 VDC
(-) Us
(+) Uc
24 VDC
(-) Uc
C
D0
D1
Optional Modbus
Q3
C
Q3
24V
0V
PE
(+) Us
(-) Us
24 VDC