RETROFITTING THE MODULAR POWER SYSTEM
NETWORK 90 POWER SYSTEM REMOVAL
I-E96-506B1 D - 7
Figure D-1. Wiring Diagram of IEPEP03 Power Entry Panel and Power Mounting Unit,
Network 90 Cabinet
1234
AUX BUS
MONITOR
12345678
1COM2
IN
STATUS
ALARMS
PWR
SYS
BUS
VOLT
FAN
OUT
GND
(+)
(-)
(+)
(-)
CH2
CH1
CUSTOMER AUX BUS
MONITOR INPUTS
24/48/125 VDC
1
COM
2
CABLE P/N
6634205-1
(+)
(-)
(+)
SAFETY GND.
CONN. TO CAB.
FAN ASSEMBLY
IEFAN01/02 ROW 1
J2
ISOLATED SYSTEM COMMON BUS
J1
TB3
NODE STATUS TO BIM/PTM
USER ALARM OUTPUT
POWER SYSTEM STATUS
USER ALARM OUTPUT
BUS VOLTAGE STATUS
STATUS
INPUTS
CABLE P/N
6637813C1
TP25397B
NETWORK 90
SYSTEM POWER
BUS BAR
L(L1)
N(L2)
AUX. POWER INPUT
120/240 VAC 50/60 Hz
(SEE VIEW A)
POWER ENTRY PANEL
IEPEP03 ROW 0
L(L1)
N(L2)
TB1
120 VAC
240 VAC
CABLE P/N
6637814-2
(-)
MCOM
+15 V
-15 V
+5 V
STATUS
I/O COM
+24 V
+5 V
GRN/YEL
POWER MOUNTING UNIT
IEPMU01/02 ROW 2
BLU
BRN
N (L2)
L (L1)
6632285A45
(BRAIDED WIRE)
DC IN/COM
24V/48V IN
120 VAC
240 VAC
TB2
LN
L1 L2
LN
L1 L2
TB1
120 VAC
240 VAC
L (L1)
N (L2)
FOR SYSTEMS WITH SINGLE LINE POWER ENTRY
VIEW A
MAIN POWER
INPUT
120/240 VAC
50/60 Hz
123456
MAIN POWER INPUT
120/240 VAC 50/60 Hz
AC OUT
NO. 10 AWG GRN/YEL
TB4
123456
MODULE MOUNTING UNIT
NMMU01, NMMU02 ROW 3
CUSTOMER 24 VDC OUTPUT
NO. 12 AWG
GND
RED
WHT
WHT/BLU
WHT/GRN
+5 V
GND
+15 V
-15 V
PFI
MOD BUS
MOD BUS COM
GND
+5 V
TO NEXT NMMU
NO. 14 AWG
YEL
GND
I/O COM
NO. 6 AWG
123456
L
L1
L
L1
L
L1
+-+-
CH1 CH2
+- + -
N
N
N
L2
L2
L2
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