Rockwell Automation Allen-Bradley 2094-BC01-M01-S, User Manual

Page: 205 / 280

Rockwell Automation Publication 2094-UM001D-EN-P - May 2010 205
Interconnect Diagrams Appendix B
DC Common Bus Wiring Examples
Figure 90
Leader IAM Module with Single Follower IAM Module
CONT EN- CONT EN+
W
V U
DC- DC+
L3 L2 L1
CTRL 2 CTRL 1
1 2
1 2 3 4 5 6
1 2
6 5 4 3 2 1 4 3 2 1
CONT EN- CONT EN+
W
V U
DC-
DC+
L3 L2 L1
CTRL 2 CTRL 1
1 2
1 2 3 4 5 6
1 2
6 5 4 3 2 1 4 3 2 1
MBRK - MBRK + COM PWR DBRK - DBRK +
N.C. N.C. N.C.
MBRK - MBRK + COM PWR DBRK - DBRK +
Singl
e-
ph
ase I
npu
t
95
…26
4V AC RMS
Notes 1
, 2
Th
re
e-
ph
as
e I
np
ut
fro
m LI
M
or
Inpu
t Po
we
r
Cont
act
or
(M
1)
195…2
64V AC
RM
S
or
3
24…5
28V
AC RM
S
Not
es 1
, 2,
7,
8
Con
tro
l Po
we
r
(C
PD
) Con
nect
or
Po
we
r Rail
Gr
ound
St
ud
DC Bus an
d
Th
ree-
phase
In
put
(I
PD
)
C
onn
ec
tor
Co
nt
act
or
E
na
ble
(C
ED
) Con
nect
or
No
te
14
Mo
to
r/
R
es
is
ti
ve
Brake (BC)
Con
ne
cto
r
Th
re
e-p
ha
se
Mot
or P
ow
er
Co
nn
ect
ion
s
No
te
16
Cabl
e Shi
eld
Cla
m
p
No
te
10
Bond
ed
Cab
inet
Gr
ou
nd Bus*
Con
tr
ol Po
w
er
(CP
D
) Co
nn
ector
Po
we
r R
ai
l
G
rou
nd S
tu
d
DC Bu
s
an
d
Th
re
e-p
ha
se
Inpu
t (IP
D)
Co
nn
ect
or
Con
tact
or
En
abl
e
(CE
D
) Conn
ect
or
Note
14
Mo
to
r/Resistive
Bra
ke (BC)
Conn
ect
or
Th
ree-
ph
ase
Mo
to
r Po
we
r
Con
nect
io
ns
Note
16
Ca
ble Shie
ld
Clamp
Note 1
0
Bo
nde
d Ca
bin
et
G
roun
d Bu
s*
M
oto
r P
ow
er
(M
P) Co
nne
cto
r
M
ot
or Pow
er
(M
P)
Con
nect
or
* I
ndi
ca
te
s U
ser
Sup
plie
d Co
mp
one
nt
20
94
-AC
xx
-M
xx
-
x
or
20
94
-BC
xx
-M
xx
-
x
Common-b
u
s Follower
IAM Module
20
94
-AC
xx
-M
xx
-
x
or
20
94
-BC
xx
-M
xx
-
x
Common-b
u
s Lea
der
IAM Mod
u
le
Wir
e
th
e le
ad
er
an
d f
ol
low
er
IA
M
co
nt
act
or
e
nab
le
te
rm
in
als i
n ser
ie
s
with
t
he
saf
et
y
co
ntro
l string
o
r LI
M
I/
O
.
Ref
er
to
t
abl
e o
n
page
20
0
fo
r no
te
in
fo
rma
tio
n.