14
C4
1.0 µF
6.3 V
5 V
16
1 µF
1
2
2N3904
2
V
C
CC
1+
C1
R
F
1.0 µF
2
200 Ω
3
4
R
12 kΩ
6.3 V
B
C
C
V+
1-
HCPL-0560
SHIELD
V-
C3
2+
C2
1.0 µF
16 V
6
GND1
V
INA
DC to DC
CONVERTER
1.0 µF
16 V
1
2
3
4
8
C
2-
5 V
5
2
1
V
OA
V
CC2
11
14
7
R
T
X
X
5 V
7
D
D
D
IN1
OUT1
0.01 µF
V
R
TIA/EIA-232-E
(RS-232)
OUTPUTS
L
TTL/CMOS
INPUTS
R
0.01 µF
L
1.9 kΩ
CC1
V
OB
1.9 kΩ
10
12
9
6
5
D
R
R
IN2
OUT2
5 V
V
INB
GND2
R
F
13
8
R
IN1
OUT1
TIA/EIA-232-E
(RS-232)
INPUTS
SHIELD
200 Ω
2N3904
TTL/CMOS
OUTPUTS
R
B
R
12 kΩ
IN2
OUT2
2
1
GND
15
2
DS14C232
Figure 17. Isolated Full Duplex RS-232-E Communication Interface with Bi-directional Optoisolator (HCPL-0560).
AGILENT [ AGILENT TECHNOLOGIES, LTD. ]
