Cleveland Motion Controls Classic Series DIN Rail Amplifier with Isolated Output MWI-13467 REV CA - Manual (Page 28)

C LASSIC S ERIES A MPLIFIER W / I SOLATED O UTPUTS MAN-13467 REV CA
Page 28 of 30
3.11 EMC C ONNECTIONS AND I NSTALLATION
Compliance with the specified EMC directive, for immunity in a heavy industrial environment and emissions in a
light industrial environment, requires correct installation and wiring of the MWI-13467 Classic Series amplifier.
The most important precaution to be taken in the wiring is to use double screened (shields) cabling for the cables
from the transducers (load-cells) to the amplifier, and from the amplifier to the amplifier load. The outer screen of
each cable must be firmly bonded to the enclosure that contains the amplifier, the transducer (load-cell) housing and
the enclosure of the output load device. Large loops of unshielded cables must be avoided and effective cable glands
providing 360 degree grounding of the outer screen of the transducer and output cables to the enclosure must be
used. Refer to Figure 13 - EMC Connections for further details.
1 5 8 6 7 3 4 2
8 4 1 3 2 6 5 7
B
R
A
ID
E
D
S
H
IE
L
D
C
O
N
N
E
C
T
E
D
T
O
G
R
O
U
N
D
W
IT
H
3
6
0
D
E
G
R
E
E
B
O
N
D
S
O
N
E
A
C
H
E
N
D
.
S
H
IE
L
D
E
D
E
N
C
L
O
S
U
R
E
0 T
O
1
0
V
L
O
A
D
G
R
O
U
N
D
5 0
0
0 O
H
M
M
IN
+
R
E
S
IS
T
A
N
C
E
4
t o
2
0 m
A
L
O
A
D
L
O
O
P
R
E
S
IS
T
A
N
C
E
+
1
m
A
+
G
R
O
U
N
D
G
R
O
U
N
D
G
R
O
U
N
D
F
U
S
E
L N
IN
P
U
T
L
IN
E
F
IL
T
E
R
S
H
A
F
F
N
E
R
F
N
3 3
2
-3
O
R
E
Q
U
IV
A
L E
N
T
F
U
S
E
+
1
2
0 V
A
C
P
O
W
E
R
S
U
P
P
L Y
L N
N
E
U
2
4
V
0
V
X
D
C
R
2
R
E
D
W
H
T
B
L K
R
E
D
W
H
T
B
L K
T
G
R
O
U
N
D
C A B C
C T
X
D
C
R
1
A B
C
G
R
O
U
N
D
Figure 13 - EMC Connections