809
Click
File
, and then click
Property
to open the window at
left, and set
Connect To
.
Click on
Configure...
As shown in Figure 2, set the
baud rate, etc.
When the settings are complete,
click
OK
.
Clicking on the tag of the
Settings
in Figure 1 displays
Figure 3. Click the
ASCII
Setup...
button.
Set as shown in Figure 4, and
click
OK
.
Return to Figure 3.
Click
OK
again.
●
Hyperterminal setting method
Communication
Figure 1
Figure 2
Internal Circuit Diagram and Wiring Specifications (External Wiring Example)
Tr
4
Tr
1
Tr
3
Tr
2
RTS
CTS
Z
D2
Z
D3
Z
D1
D
DC
24V
±10％
＋
−
Z
D4
1
2
3
1
2
3
1
2
3
4
4
4
4
1
2
3
Reference flow rate capture
Sensor head 1ch
（
Brown
）＋
V
（
Blue
）
0V
（
Black
）
analog voltage output
Reference flow rate capture
Sensor head 2ch
（
Brown
）＋
V
（
Blue
）
0V
（
Black
）
analog voltage output
Sensor
Sensor
Sensor
Sensor
Main circuit
Main circuit
Main circuit
Main circuit
Reference flow rate capture
Reference flow rate capture
Sensor head 3ch
Sensor head 4ch
（
Brown
）＋
V
（
Blue
）
0V
（
Black
）
analog voltage output
（
Brown
）＋
V
（
Blue
）
0V
（
Black
）
analog voltage output
Main circuit
Multi-channel flow rate
sensor controller
Power supply and switch
output cable
（
Brown
）
SW4
（
Black
）
0V
（
Yellow
）
SW3
（
Green
）
SW2
（
White
）
（
Red
）＋
V
Color of lead wire
SW1
Load
Load
Load
Load
（
Blue
）
0V
（
Brown
）
RXD
（
Black
）
TXD
Serial communication cable
Note
PC
External wiring example
Internal circuit
Note: For power supply, switch, and communication cable,
PSUW-
□
-D
only is available.
Note: Be aware that voltage drops as cable resistance increases when extending the cable.
Code D
: Diode for reverse connecting protection of power supply
Z
D1
〜
Z
D4
: Zener diode for surge voltage absorption
Tr
1
〜
Tr
4
: NPN output transistor
Figure 3
Figure 4
Bits per second
Data bits
Parity
Stop bits
Flow control
：
9600
：
8
：
Odd
：
1
：
Xon/Xoff
