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1. CONNECTIONS
1.5 ELECTRICAL CIRCUIT BLOCK DIAGRAM OF CM210 MODEL
1, 2, 3
VH (+24V)
4, 5, 6
G N D
8
TM
7
V D D (+ 5V )
12
STB4
11
STB3
10
STB2
9
STB1
14
LATCH
15
DATA IN
13
CLO CK
15 PIN
Pin assignments
N . o
N . o
N . o
N . o
N
. o
S
S
S
S
S
g i
g i
g i
g i
g i
1 1 1 1 1
V
2 2 2 2 2
V
3 3 3 3 3
V
4 4 4 4 4
G
N
5 5 5 5 5
G
N
6 6 6 6 6
G
N
7 7 7 7 7
V
D
8 8 8 8 8
T
M
9 9 9 9 9
S
T
1
10
10
10
0
10
S
T
11
11
11
1
1
11
S
T
12
12
12
1
2
12
S
T
13
13
13
1
13
3
C
L
O
14
1
14
14
14
4
L
A
T
15
15
15
15
1
5
D
A
T
1728
1281
T H E R M ISTO R
Ω
30K
B :395 0
n
n
n
n
n
l a
l a
l a
l a
l a
H
H
H
D
D
D
D
B
1
B
2
B
3
B
4
C
K
C
H
A
N I
1-5
1280
897
896
LATC H R EG IS TE R
1728 B IT S H IFT R EG IS TE R
F
F
F
F
F
u
u
u
u
u
n
n
n
n
n
t c
t c
t c
t c
t c
o i
o i
o i
o i
o i
n
n
n
n
n
H
E
A
D
P
O
W
E
R
S
U
P
P
L
Y
H
E
A
D
P
O
W
E
R
S
U
P
P
L
Y
H
E
A
D
P
O
W
E
R
S
U
P
P
L
Y
G
R
O
U
N
D
G
R
O
U
N
D
G
R
O
U
N
D
L
O
G
C I
P
O
W
E
R
S
U
P
P
L
Y
T
H
E
R
M
S I
T
O
R
S
T
R
O
B
E
1
S
G I
N
A
L
S
T
R
O
B
E
2
S
G I
N
A
L
S
T
R
O
B
E
3
S
G I
N
A
L
S
T
R
O
B
E
4
S
G I
N
A
L
S
E
R
A I
L
C
L
O
C
K
L
A
T
C
H
D
A
T
A
N I
P
U
T
449
448
1
(Fig.1.5)
(Tab.1.5)
CMxxx
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