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2-
1
1
In
sta
llatio
n
Secti
on 2
S
tanda
rd
In
te
rf
ac
e
Ci
rc
ui
t
Schemati
cs (Conti
n
ued 2)
4 illustr
ates the T
aiko™ Pul
se Comm
unications LED S
chematic
Di
agram
.
Fi
gu
re
2
-2
12V DC
12V±5%
GND
8
CN1
1
2
GND
Reserve
R10 1K
1/4W
RXD
-
TXD
-
5
6
3
TXD
+
4
RXD
+
R9 1K
1/4W
24V±10%
PULSE
R15 22K
D5V
R24
D5V
PW12V
PWGND
9
8
IC1D
SN74LV14A
3
4
2
1
PC2
PS2811
3
4
2
1
PC1
PS2811
C1 100pF
C2 100pF
5
6
IC1C
5
TR 2B
UMH9N
D21 1SS400
D19 1SS400
DGND
12V DC
12V±5%
GND
7
8
1
2
GND
RXD
-
TXD
-
5
6
3
TXD
+
4
RXD
+
9
PULSE
5V DC
1
2
IC1A
HC14
GND
3
4
IC1B
HC14
12V DC
2SK1580
GND
5
6
IC1C
HC14
TYP = 10mA (5mA - 15mA)
TYP=10mA
10
10
Reserve
Reserve
Reserve
* At leaset 5mA is necessary.
FET=ON
(FET=ON ENABLE)
(FET=OFF DISABLE)
Reserve
Reserve
24V DC
24V DC
24V±10%
MDB / ID003
MDB / ID003
9
7
*1
*1
*1
*1
SN74LV14A
CON
T
ROLLER SIDE
PUB-7/1
1
SIDE
*1 Conn
ector
I
npu
t Pin
de
pend
s on service volt
ag
e.
(12V
DC
= Pi
n 7
,
24V
DC
= P
in
9)
24
V DC
is availa
ble only when t
he opt
iona
l 2
4
V DC
S
pecificat
ion
is
used.
Figur
e 2-2
4
Pulse Comm
unicatio
n
s
Inter
face Sch
e
ma
tic Diagr
am