Chapter 5—System Configuration and Operation
100
Power Xpert C445 Global Motor Management Relay
MN042003EN—January 2019
www.eaton.com
Wiring Diagrams for the MCCB Feeder Operation Mode
Figure 100. Isolated 24 Vdc Inputs/24 Vdc Outputs/24 Vdc Power
Figure 101. Non-isolated 24 Vdc Inputs/24 Vdc Outputs/24 Vdc C445 Power
CLOSE
I1
I2
C445BD-SD...
CH1
CH2
I3
I4
C
0V
24V
Q1
Q1
Q2
Q2
Q3
C
Q3
24V
0V
PE
C
D0
D1
Optional Modbus
RESET
REMOTE
CB MOTOR
OPERATOR
24V
C
ON
OFF
CH1
CH2
(+) Uc
(-) Uc
24 VDC
(+) Us
(-) Us
24 VDC
C445U…
CLOSE
I1
I2
C445BD-SD...
CH1
CH2
I3
I4
C
0V
24V
Q1
Q1
Q2
Q2
Q3
C
Q3
24V
0V
PE
C
D0
D1
Optional Modbus
CB MOTOR
OPERATOR
24V
C
ON
OFF
CH1
CH2
(+) Us
(-) Us
24 VDC
RESET
REMOTE
C445U…