ABB LevelMaster 7100, Руководство пользователя, Страница: 44 / 100

LevelMaster 7100 User manual 2105835 Rev AA | 34
Figure 30: Wiring the LevelMaster to the RMC-100 (onboard COMM port)
Figure 31 shows how to wire the LevelMaster to a third-party Ethernet-to-serial converter which is connected to the RMC-100. In
this configuration, the RS-485 communication with the remote controller is handled through the serial port on the converter. The
onboard COMM ports are used only for powering the LevelMaster. For more details on the connection to the RMC-100, refer to
the RMC user manual.
Figure 31: Wiring the LevelMaster to Ethernet-to-serial converter and the RMC-100
IN
P
G
N
D
IN
P
G
N
D
U
S
B
T
Y
P
E
B
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T
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T
1
2
M
M
I
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W
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A
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D
A
I
P
W
R
P
W
R
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S
R
C
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N
K
2
1
0
5
2
8
2-
0
0
1
W
W
W
.A
B
B
.C
O
M
/T
O
T
A
L
F
L
O
W
8
0
0
-4
4
2
-3
0
9
7
M
O
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E
L
:
R
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E
R
IA
L
N
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:
T
(-
)
-
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+
1
2
V
D
C
T
(+
)
T
(-
)
-
G
N
D
+
1
2
V
D
C
T
(+
)
T
(-
)
-
G
N
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+
1
2
V
D
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T
(+
)
The RMC can operate on 12 or
24 VDC. If the RMC supplies
power to the LevelMaster the
power source for the RMC must
be 12 VDC.
For a COMM port to be activated the
COMM module (Part # 2105236-001)
must be in the slot for the appropriate
COMM port. The module is software
selectable for communication protocol
type. This includes the Pin 1, VOUT.
RMC (2105350) Board
+ -
IN
P
G
N
D
IN
P
G
N
D
1 2 3 4 5 6 7 8 9
COMM 1
COMM 2
+ -
BAT CHARGER/EXT PWR
PI
1 2
RMCIO
EXPANSION
COMM 1 COMM 2
WARNING: DO NOT S EPARATE WHE N ENERGIZED
AVE RTIS SEMENT – NE PA S SÉ PARE R SOUS TENSI ON
COMM EXPAN SION
U
S
B
T
Y
P
E
B
E
T
H
E
R
N
E
T
1
2
M
M
I
microSD
DI/ DO
1 2 3 4 5 6
AI
AO
1 2 3 4 1
G
N
D
S
IG
G
N
D
S
IG
G
N
D
S
IG
G
N
D
S
IG
G
N
D
S
IG
G
N
D
S
IG
G
N
D
A
I
P
W
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G
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D
A
I
P
W
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D
A
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P
W
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D
A
I
P
W
R
P
W
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G
N
D
S
R
C
S
N
K
B
A
TFIO
2
1
0
52
8
2-
0
01
W
W
W
.A
B
B
.C
O
M
/T
O
T
A
L
F
LO
W
80
0
-4
4
2-
3
09
7
M
O
D
E
L
:R
M
C
S
E
R
IA
L
N
O
:
1 2 3 4 5 6 7 8 9
T
(-
)
-
G
N
D
+
1
2
V
D
C
T
(+
)
D18 LED
indicates that the
serial port is
receiving data.
D19 LED
indicates that the
serial port is
transmitting data.
D9
D18
D19
J12
1
3
J11
POWER
SENSOR
EARTH
T- T- T+ T+ - +
2104836
LevelMaster Electronic Board
COMM 2
1 2 3 4 5 6 7 8 9
COMM 1
1 2 3 4 5 6 7 8 9
-
G
N
D
+
1
2
V
D
C
T (-)
-
G
N
D
+
1
2
V
D
C
T (+)
MOXA
PWR1 PWR1 Ready
P1 P3
P2 P4
E1 E2
P1
P3
P2 P4
10 10
100 100
NPort IA 5450AI
1
2
3
4
5 1
2
3
4
5
1
2
3
4
5 1
2
3
4
5