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Page 16 / 30 EZM7750_ENG_VER11
SERIAL INTERFACE MODULES:
SSR driver output connection
Module-1
Module-2
11
14
10
13
Fuse
Fuse
SSR
SSR
S
S
R
D
ri
ve
r
O
u
tp
ut
M
o
d
u
le
E
M
O
-7
1
0
S
S
R
D
ri
v
er
O
u
tp
u
t
M
o
d
ul
e
E
M
O
-7
1
0
Digital Output Module Connection
Module-1
Module-2
Load
Load
Max. 40mA
Without short circuit protection
Without short circuit protection
Max. 40mA
11
14
10
13
D
ig
it
a
l
O
u
tp
u
t
M
o
d
u
le
D
ig
it
a
l O
u
tp
u
t
M
o
d
u
le
E
M
O
-7
2
0
E
M
O
-7
2
0
1
1
RS - 485 Serial Communication Interface
RS - 232 Serial Communication Interface
2
2
D+
TX
+5Vdc
D-
RX
GND
3
3
4
4
1
10
2
11
3
12
4
13
5
14
6
15
7
16
8
17
9
18
1
10
2
11
3
12
4
13
5
14
6
15
7
16
8
17
9
18