ABB ACS800-67LC, Руководство по оборудованию

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Operation principle and hardware description 37

Voltage and Current Measurement Unit NUIM-61C/NUIM-10C
The connectors of the Voltage and Current Measurement Unit NUIM-61C are shown
below.
„
DDCS communication
option module 3: RDCO
RMIO X39 for
control panel
connection
Optional module 1
Detachable I/O terminals
Optional module 2
LED indicators
24 VDC power
input
Optical link to AINT/NINT
board (or branching unit)
RDCU-12C
64
53
1
476
P
P
C
S
C
O
M
M
UNIC
A
T
IO
N
CHA
N
N
E
L
U /
I ME
A
S
URE
M
E
NT
NUI
M
-61
C
V4
1
V4
2
VO
LT
AG
E AN
D C
U
R
R
E
NT
M
E
A
S
UR
EM
EN
T
U
N
IT
1
POWE
R
SU
P
P
L
Y
X7
2 3 4 5 6
-15
V
GN
D
+1
5
V
+2
4
V
X2
1
IU (
A
)
2
GN
D
X1
IW
(
C
)
1
S
T
AT
O
R
VO
L
T
A
G
E
M
E
A
S
U
R
E
M
EN
T
U
NO
M
= 69
0
V
X6
2 3 4 5 6
V (
B
)
W (
C
)
7
U (A
)
1
N
E
T
VOL
T
AGE
M
E
AS
U
R
EM
EN
T
(G
R
ID
S
U
P
P
L
Y
)
U
NO
M
= 69
0
V
X5
2 3 4 5 6
V (
B
)
W (
C
)
7
U (A
)
1 2
GN
D
VOL
T
A
G
E
M
E
A
S
U
R
E
M
E
N
T
SE
TTIN
G
S
C
U
R
R
EN
T
M
E
A
S
U
R
EM
EN
T
PH
A
S
E U
(
A
)
C
U
R
R
EN
T
M
E
A
S
U
R
EM
EN
T
PH
A
S
E W
(
C
)
69
0
V
5
0 H
z
C
u
t R
8
0-R8
5
57
5
V
6
0 H
z
D
o
n
o
t c
ut R
80
-R
85
X4
EF
C
1
1 2
E
A
RT
H F
A
UL
T
EF
C
2
MA
INS
O
N