KCC Co., Ltd.
www.kccpr.com
30
10
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PNEUMATIC & HYDRAULIC
KTD-600 series
Digital Pressure Sensor Switch
Front & Back Panel Indentification
①
Display (3 digit 7 segment, Red)
: Display detected pressure, every setting value and display Error.
②
+/- Display (1 LED, Red) : LED ON when negative pressure applied
③
Output display (OUTPUT)
: Output dispaly OUT 1 & OUT 2 according to user setting value
(P - H, P -L). (LED ON depends on output value)
④
EDIT key : Parameter setting mode or preset to RUN mode.
⑤
UP/UNIT key
: Operating mode: Select unit
: Setting mode: Set the setting value to upper step
⑥
DOWN/ZERO key
: Display pressure zero setting when port is opened to atmospheric
pressure at RUN mode by pressing the key for more than 2 sec
: Set the setting value to lower step
⑦
INSERT : M3 effective depth 5mm 2EA
⑧
Pressure port
: Fitting specifications M5, effective depth 5mm(pressure connection
port)
⑨
Power & output wire: 5 core power and output wire
Pressure Unit & Display
KTD-600
Pressure
Unit
Measurement range
Display
kPa
-95~900
-95~900
bar
-0.95~9
-0.95~9.00
psi
-13.8~130.5
-13.8~130.5
Display of value over 100psi
Display
Pressure value
A0.0 ~ A9.5
B0.0 ~ B9.5
C0.0 ~ C9.5
D0.0 ~ D0.5
A=10
B=11
C-12
D=13
Number
Substitution
100.0 ~ 109.5
110.0 ~ 119.5
120.0 ~ 129.5
130.0 ~ 130.5
Internal Electrical Schematics
⊙
NPN open collector (Independent 2 output)
⊙
Classify power and output wire
※
Maximum load current : Below 100mA (Signal)
※ Equiped b
ack voltage protection circuit
※
Classify power and output wire
Color
Power and output
Remarks
Brown
DC12 ~ 24V
Power connection
Black
OUT1
Control output 1
White
OUT2
Control output 2
Grey
Analog (Voltage) output
Analog output
Blue
0V
Power connection
Unit/Zero Point/Detail Setting
⊙
Unit Setting
1. Pressure unit will be shown as in the following
figure when UNIT key is pressed during RUN
Mode .
2. Please select the proper unit for application.
When changing the display unit, preset value will
be calculated according to the display unit.
Display after Unit key is pressed
⊙
Zero point
⊙
Detail Setting
KTD-600V
Pressure
Unit
Measurement range
Display
kPa
0~-99.9
0.0~-99.9
bar
0~999
0~-999
psi
0~14.5
0.00~ -E.50
Display of value over 9.99psi
Display
Pressure value
A0.0 ~ A9.5
B0.0 ~ B9.5
C0.0 ~ C9.5
D0.0 ~ D0.5
E.00 ~ E.50
A=10
B=11
C-12
D=13
E=14
Number
Substitution
-10.00 ~ 10.99
-11.00 ~ 11.99
-12.00 ~ 12.99
-13.00 ~ 13.99
-14.00 ~ 14.50
System
Brown
Black(OUT1)
White(OUT2)
Blue
Gray (Analog output)
Main circuit
1. Press ZERO key for more than 2 sec at
atmospheric pressure after removing applied
load at RUN Mode,
2. When the zero point adjustment is completed,
display will show as in the following figure where
pressure unit will be changed according to the
setting unit.
3. Display will shows
when user press
ZERO key for more than 2 sec at a load applied
state.
4. Doing zero point adjustment regulary can get a
more accurate detection value.
5. It will return to RUN mode automatically after
zero point setting is done.
1. User can do P-H setting, P-L setting, output
mode setting, analog mode setting and response
time setting through detail setting state.
2. All setting value can be adjusted freely by
using UNIT key and ZERO key.
3. The setting value of the figure in the next page
shows the output and the status of LED light
according to the setting value at Output Mode 1.
4. For output mode and anolog output, please
refer to the description and output diagram of
each setting value.