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Eaton Power Xpert C445 - Figure 90. Isolated 24 VDC Inputs;24 VDC Outputs;24 VDC Power; Figure 91. Non-Isolated 24 VDC Inputs;24 VDC Outputs;24 VDC C445 Power

Eaton Power Xpert C445
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Chapter 5System Configuration and Operation
Power Xpert C445 Global Motor Management Relay MN042003EN—January 2019 www.eaton.com 91
Wiring Diagrams for the Auto Transformer Operation Mode
Figure 90. Isolated 24 Vdc Inputs/24 Vdc Outputs/24 Vdc Power
Figure 91. Non-isolated 24 Vdc Inputs/24 Vdc Outputs/24 Vdc C445 Power
RESET
REMOTE
RUN
CH1
T1 T2
V1 V2 V3
C445M...
I1 I2
C445BD-SD...
CH1
CH2
CH1
I3 I4 C 0V 24V Q1 Q1 Q2 Q2 Q3 C Q3 24V 0V PE
C D0 D1
CH2
L2
L3
PE
L1
Optional Modbus
Q1
Q11
START
Q12
RUN
Q13
STAR
PTC
MOTOR
3~
(+) Uc
(-) Uc
24 VDC
(+) Us
(-) Us
24 VDC
Q11 Q12
Q13 Q12
Q13
T1
C445U…
RESET
REMOTE
RUN
CH1
T1 T2
V1 V2 V3
C445M...
I1 I2
CH1
CH2
CH1
I3 I4 C 0V 24V Q1 Q1 Q2 Q2 Q3 C Q3 24V 0V PE
C D0 D1
CH2
L2
L3
PE
L1
Optional Modbus
Q1
C445BD-SD...
Q11
START
Q12
RUN
Q13
STAR
PTC
MOTOR
3~
Q11 Q12
Q13 Q12
Q13
(+) Us
(-) Us
24 VDC
T1
C445U…

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