ABB Symphony Harmony Series Instructions Manual page 96

I/O
CO M
+ 24V
+5V
M CO M
+15 V
–15V
P FI
S TATUS
I/O CO M
+24 V
RE D
+ 5V
W H T
M C O M
O R N
+ 15V
B LK
– 15V
+5V
M CO M
+15 V
–15V
P FI
S TATUS
I/O CO M
+24 V
P FI
S TATUS
I/O CO M
+ 24V
+24 V
I/O CO M
M CO M
D C B U S B A R
Figure PR9-4. Dual Chassis Wiring and Cabling Diagram - Rear of Cabinet
WBPEEUI210509A0
2 5.5V D C
2 5.5V RTN
5 V RT N
5 VD C
2 5.5V D C
2 5.5V RTN
5 V RT N
5 VD C
LIN E 1 O U TP U T
G N D
S U PP R E S S O R
LIN E 2 O U TP U T
Y E L
B LK
2 4 IN C H W IRE A N D LU G FO R S TATU S C O N NE C TIO N
W HT
P ROV IDE D W ITH FA N A S S E M B LY
FA N A S S E M B LY
+5V
M C O M
+15 V
–15 V
P FI
S TATU S
N O
I/O C O M
CO N N E C TIO N
+24 V
O R N
M B U S
Y E L
M B U S
W H T
M C O M
TO N E X T M M U
1 m m (1 8 AW G ) 2
(3-W IR E TW IS TE D )
W HT /O R N 4.5 m m (12 AW G ) 2
W HT /O R N
TO I/O TE R M IN ATIO N S
W HT /O R N
W HT /O R N
2
G R AY 6 m m (10 AW G )
G R AY
G R AY
G R AY
I/O C O M M O N B U S
I/O P OW E R C H A S S IS
W H T/V IO 6 m m (10 AW G ) 2
V IO 6 m m (1 0 AW G ) 2
M O D U LE A N D I/O P OW E R C H A S S IS
D C B U S M O N ITO R IN G
A S S E M BLY
J1
J 2
6 m m (1 0 AW G ) G R N /Y E L
C B 1
LINE F ILT E R LIN E FILTE R
S UR G E S U R G E
SU P P R E S S O R
2 1
C B 2
P E P
S TAT US
TE M P ER AT UR E
O U TP U T D O O R FA N
SE LE C T
M O N ITO R
M O D U LE M O U N T IN G U N IT
C H A S S IS
G R O U N D
2 S TU D
6 m m
(1 0 AW G ) G R N /Y E L
N O D E S TATUS TO
IN FI-N E T
TE R M INATIO N
1 m m (1 8 AW G ) 2
G R AY
2
S U P PL IE D W ITH P E P
LINE 1 IN P U T
L L1 +
N L 2 –
G N D S TU D
LINE 2 IN P U T
L L1 +
N L 2 –
D O O R FA N
P OW E R
TO DO O R FA N
T 0446 8A
Procedure
PR9 - 5