■
Specifications are subject to change without notice. Specifications in this catalog are for reference. The formal specification sheets will be submitted upon request.
COPAL ELECTRONIC
S
Oct,
2005
PRESSURE SWITCHES
PS40
1
2
3
4
Part name Material
Pressure port
Housing
“O” ring
Port block
2
POM (Polyoxymethylene)
PC (Polycarbonate)
Fluoro-rubber
LCP (Liquid crystal polymer)
INTERNAL STRUCTURE
● Compatible with non-corrosive gases
●
Solidstate pressure switch with no mechanical moving parts
● 2 types of pressure ports are available
● Open collector output of either NPN or PNP is available
● Analog output type available
■ FEATURES
■ MODEL NUMBER DESIGNATION
P S 4 0 - 1 0 2 G - N A R
Series name
Rated pressure range
501 : 0 ~ 50 kPa
102 : 0 ~ 100 kPa
103 : 0 ~ 1000 kPa
Pressure reference
G : Gauge
V: Gauge (Vacuum)
Switch output interface
N : NPN open collector
P : PNP open collector
Pressure port
Outputs
A : 1 switch output with adjustable hysteresis
and analog output
W : 2 switch output
R : R 1/8 male screw
M : M 5 female screw
■ LIST OF MODEL NUMBERS
Pressure port
R 1/8 male
screw
M 5 female
screw
Outputs
Adjustable hysteresis switch output + Analog output
NPN open collector output
PNP open collector output
NPN open collector output
PNP open collector output
NPN open collector output
PNP open collector output
NPN open collector output
PNP open collector output
2 points switch output
Adjustable hysteresis switch output + Analog output
2 points switch output
Switch output
102V 501G 102G 103G
−100 kPa 50 kPa 100 kPa 1000 kPa
PS40-102V-NAR PS40-501G-NAR PS40-102G-NAR PS40-103G-NAR
PS40-102V-PAR PS40-102G-PAR PS40-103G-PAR
PS40-102V-NWR PS40-501G-NWR PS40-102G-NWR PS40-103G-NWR
PS40-102V-PWR PS40-102G-PWR PS40-103G-PWR
PS40-102V-NAM PS40-501G-NAM PS40-102G-NAM PS40-103G-NAM
PS40-102V-PAM PS40-102G-PAM PS40-103G-PAM
PS40-102V-NWM PS40-501G-NWM PS40-102G-NWM PS40-103G-NWM
PS40-102V-PWM PS40-102G-PWM PS40-103G-PWM
: Not available
❈ Verify the above model numbers when placing orders.
1
Pressure
3
4
■
Specifications are subject to change without notice. Specifications in this catalog are for reference. The formal specification sheets will be submitted upon request.
COPAL ELECTRONIC
S
Oct,
2005
PS40
PRESSURE SWITCHES
General specifications
Power
■ STANDARD SPECIFICATIONS
Item
Pressure reference
Rated pressure range
Maximum pressure
Break-down pressure
Operating temp. range
Compensated temp. range
Storage temp.
Operating humidity
Supply voltage
Pressure medium
Insulation resistance
Dielectric strength
Pressure port
Net weight
Model number 102V 501G 102G 103G
Gauge
− 100 50 100 1000
200 100 200 1500
500 250 500 2000
Non-corrosive gases
Approx. 50
10.8 ~ 30 V (Including ripple percentage)
100 (500 V DC)
500 V AC, 60 s (Leakage current 1 mA maximum)
R 1/8 (Female screw) or “O” ring groove (Female screw)
0 ~ 50
35 ~ 85 (No condensation)
−
20 ~ 80
− 20
~ 70
kPa
kPa
kPa
°C
°C
%RH
°C
V DC
MΩ
minimum
g
Consumption current 17 mA (Only W type 25 mA maximum)maximum
Output interface
Setting method
Adjustable range
Display
No. of outputs 1 or 2
NPN or PNP open collector output
Adjustable by VR
Zero through rated pressure minimum
Red LED ON (W type only : SW1 Red, SW2 Green)
Switch output
Analog output
Accuracy
0 ~ 50 °C (Reference temp.: 25 °C)
Hysteresis
% F.S.
Switching capacity
Residual voltage
Response
Output voltage
Zero voltage
Span voltage
Output current
30 V 80 mA
0.8 (NPN), 1.2 (PNP)
Approx. 1
1 ~ 5
1 ± 0.1
4 ± 0.1
1 (Load resistance 5 kΩ minimum)
V
maximum
ms
V
V
V
mA
maximum
± 3
Approx. 1 ~ 15 % of the set value (W type only 2 % F.S. maximum)
● Unless otherwise specified, the specs are defined at an ambient temperature of 25±5 °C and excitation voltage of 12 V DC.
■
Specifications are subject to change without notice. Specifications in this catalog are for reference. The formal specification sheets will be submitted upon request.
COPAL ELECTRONIC
S
Oct,
2005
PS40
PRESSURE SWITCHES
■ OUTLINE DIMENSIONS Unless otherwise specified, tolerance : ± 0.5 (Unit: mm)
● NAR, PAR, NWR, PWR
● NAM, PAM, NWM, PWM
■ ENVIRONMENTAL CHARACTERISTICS
Test item
Test conditions (At 25 ± 5 °C)
Permissible change
Vibration 10 ~ 500 Hz, 1.5 mm maximum/98.1 m/s2, 3 directions for 2 hours each
490 m/s
2
, 3 directions for 3 times each
0 ~ Rated pressure, 10
6
cycles
40 °C, 90 ~ 95 %RH, 240 hrs.
Switch output setting and analog output
(Zero voltage/span voltage): ± 2 %F.S.
maximum, each
Shock
Pressure cycling
Moisture resistance
Pressure port
M 5 depth 5
Polyacetal
3.1
24.8±0.3
R 1/8
8.5±0.3
2 – 3.3
Through hole
22.4
2 – 3.3
Through hole
4.5
45±0.515
φ
φ
Label
Polycarbonate
Indicator LED1 (Red)
Indicator LED 2 (Green)
()
11
Pressure setting VR
※No.1 switch setting in case of 2 switch outputs
2±0.3
4-core shielded cable
L = 1500 ± 50
AWG 26 ULNo.2844
※In case of 2 switch outputs
Hysteresis adjustment VR
※No.2 switch setting in case of 2 switch outputs
φ
( 3.8)
2 – M 3 depth 4.5
Pressure port
M 5 depth 5
10 13
15
2 – 3.3
φ
Polyacetal
3.1
8
φ
19
φ
12
24.8±0.3
Through hole
22.4
2 – 3.3
Through hole
4.5
11
φ
Label
45±0.5
Polycarbonate
2±0.3
Indicator LED1 (Red)
Indicator LED 2 (Green)
(
※In case of 2 switch outputs
Pressure setting VR
※No.1 switch setting in case of 2 switch outputs
φ
4-core shielded cable
( 3.8)
L = 1500 ± 50
AWG 26 ULNo.2844
Hysteresis adjustment VR
※No.2 switch setting in case of 2 switch outputs
)
■
Specifications are subject to change without notice. Specifications in this catalog are for reference. The formal specification sheets will be submitted upon request.
COPAL ELECTRONIC
S
Oct,
2005
PS40
PRESSURE SWITCHES
●
NAN, NAR (NPN/Adjustable hysteresis switch)
● PS40-102V
● PS40-＊＊＊G
●
PAN, PAR (PNP/Adjustable hysteresis switch)
● NWN, NWR (NPN/2 switch outputs) ● PWN, PWR (PNP/2 switch outputs)
■ INTERNAL ELECTRICAL SCHEMATICS
SWITCH OUTPUT SCHEMATICS
❈ :＊A＊ is adjustable hysteresis type.
Wire color
Brown
Black
White
Blue
Shield
Connection
Power B
Switch output
Analog output
Common
N.C.
PS40 (NAM, NAR, PAM, PAR)
Wire color
Brown
Black
White
Blue
Shield
Connection
Power B
Switch output 1
Switch output 2
Common
N.C.
PS40 (NWM, NWR, PWM, PWR)
Indicator
Power B
A.Output1
Common C
FG
Pressure
Sensor
Main circuit
Load
S.Output
Indicator
Pressure
Sensor
Main circuit
S.Output
負荷
Load
FG
Power B
A.Output1
Common C
Indicator
1
2
Power B
Load
Pressure
Sensor
Main circuit
Load
S.Output1
FG
S.Output2
Common C
Hysteresis
ON
OFF
Set value
Barometic
pressure
2
1
Pressure
Sensor
ON
OFF
pressure
Indicator
Main circuit
Hysteresis
Set value−100 kPa Rated pressureBarometic
S.Output2
FG
S.Output1
LoadLoad
Power B
Common C
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