}
.
24
S
tandard Interface Circuit Schematics (Continued 5)
illu
strates
th
e DBV
-40
0 ID-0
44 Serial Interface Schematic Diagram.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
IN12V/24V
GND
IN12V/24V
GND
Master Receive
Master Trasmit
Common
TxD
RxD
GND
TxD
(TTL)/CTS
LED Power
D/E
Soft-R
Busy
Abn
IN12V/24V
GND
IN12V/24V
GND
Master Receive
Master Trasmit
Common
TxD
RxD
GND
TxD
(TTL)/CTS
LED Power
D/E
Soft-R
Busy
Abn
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Power
Power
10k
5V
100P
10k
100P
100P
10k
5V
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
A
B
C
INLINE1
Sleep Control
INLINE2
IFSEL1
IFSEL2
INLINE3
5V
CONTROLLER SIDE
DBV
-40
0 SIDE
Fi
g
u
re
1
8
DBV
-400
ID-0
44 Ser
ial Inter
fa
ce Sch
e
ma
tic Dia
g
ra
m