SMC Networks PSE300A Series User manual

Compact Pneumatic
Pressure Sensor
PSE53첸
Compact Pneumatic
Pressure Sensor
PSE54첸
Low Differential
Pressure Sensor
PSE550
Pressure Sensor
for General Fluids
PSE56첸
Pressure Sensor
for General Fluids
PSE57첸
PSE5
50
0
Compatible
with 5 types of
pressure sensor
Sensor Monitor
Set value
(Threshold value) Hysteresis value
Peak value Bottom value
Visualisation of Settings
¡Set the displayed value according to the sensor
input.
(Voltage input: 1 to 5V/Current input: 4 to 20 mA)
¡Value is displayed regardless of the pressure
switch or flow switch.
Selectable
NPN PNP
3-Screen Display
Sub screen
Label
(Display item)
Set value
(Threshold value)
Left side Right side
NPN/PNP Switch Function
Input Range Selection (for Pressure/Flow rate)
It is possible to change the settings while
checking the measured value.
Measured value
(Current pressure value)
Main screen
1 sensor
monitor for
2 output types
reduces
stock.
PSE300A Series CAT.EUS100-126A-UK
RoHS
®
New
New

Simple 3-Step Setting
Easy Screen Switching
Visualisation of Settings
Improved Operability
SET
MPa
PRESSURE
OUT1 OUT2
SET
MPa
PRESSURE
OUT1 OUT2
When the S button is pressed and the
set value (P_ 1 ) is being displayed, the
set value (threshold value) can be set.
When the S button is pressed and the
hysteresis (H_ 1 ) is being displayed, the
hysteresis value can be set.
1 2 3
Use the or button
to adjust to the set value.
The sub screen (label) shows the
item to be set. Existing model
PSE300A
Switches
between
displays
Now with a snap
shot function for
set value reading
Push
Setting start
Push
Setting start
Release the buttons after “---”
is displayed on the right side
sub screen.
Pressing the and buttons
simultaneously for a minimum of 1 second will
make the set value (threshold value) the same
as the current pressure value.
Snap
shot
function
as
the
current
pre
∗One additional arbitrary display mode can be added via the function settings.
It is possible to change the settings while checking the measured value.
The sub screen can be switched by pressing the up/down buttons.
Measured value
(Current pressure value)
Main screen
Set value (Threshold value)
Sub screen/Right side
Label (Display item)
Sub screen/Left side
Normal output
Set value
(Threshold value)
Reversed output
Set value
(Threshold value)
Hysteresis Set hysteresis
value
Normal output/
Lo side
Set value
(Threshold value)
Normal output/
Hi side
Set value
(Threshold value)
Reversed output/
Lo side
Set value
(Threshold value)
Reversed output/
Hi side
Set value
(Threshold value)
Hysteresis
mode
Window
comparator
mode
Mode
Examples
Always
displayed on
one screen
Push
Setting completed
Push
Setting completed
OUT1
Set value (Threshold value)
OUT1
Hysteresis value OUT2 Set value (Threshold value)
Bottom value
OUT2
Hysteresis value Peak value
1
Sensor Monitor PSE300A Series
3-Screen Display

100
0
B
A1 V 5 V
1 V 5 V
4 mA 20 mA
B
A
0 %
5 V
20 mA
1 V
4 mA 10 % 100 % 105 %
At the time of shipment
0 MPa
5 V
1 V
0.75 MPa 1 MPa
Sensor Monitor PSE300A Series
The displayed value to the sensor input
can be set as required.
(Voltage input: 1 to 5V/Current input: 4 to 20 mA)
Pressure switch/Flow switch can be
displayed.
[Application example]
To output 5 V from the pressure controller at 0.75 MPa, using
a sensor that outputs 1 to 5 V at 0 to 1 MPa.
A is displayed for 1V (or 4 mA).
B is displayed for 5V (or 20 mA).
The range can be set as required.
왎For Digital Flow Switch forWater/PF3W511
AB
PF3W504 04
PF3W520 016
PF3W540 040
PF3W511 0 100
Set A and B to the values shown
in the table on the left.
Copy Function
Input Range Selection (for Pressure/Flow rate) Analogue Free Span Function
Easy Fitting of Connector
The settings of the master sensor can be copied to the slave sensors.
For the displayed value, the analogue span point
(5 V, 20 mA) can be changed within the rated
pressure range of 10 to 105 %∗1.
Application Example
Z/ISE20첸
PSE3첸첸A
For main line
PSE3첸첸APSE3첸첸A
PSE3첸첸APSE5첸첸
PSE3첸첸AZ/ISE20첸
Centralised control of distributed
pressure switches is possible.
Centralised
pressure control
∗1 Up to the upper limit of the display/set pressure range.
Voltage input
Voltage input
Input voltage
2
3-Screen Display
Master sensor 1 unit
Slave side /
2 units
Display
Display
Display
Change
Analogue output
Analogue output
At the time
of shipment
Display
10 units
Power supply/output
lead wire with connector
Sensor connector
Copy
Copy
Changeable range
Adjustment point: 0.75 MPa ,1 MPa

How to Order p. 4
Options/Part Nos. p. 4
Specifications p. 5
Internal Circuits and Wiring Examples p. 6
Dimensions p. 7
Function Details p. 10
CONTENTS
Digital Sensor Monitor
PSE200A
Basic Specifications
Repeatability ±0.1 % (F.S.)
Voltage 12 to 24 VDC
No. of outputs for switch
5 outputs 2 outputs
Analogue output
—
Operating temperature
0 to 50 °C
Functions
Number of screens
3
Enclosure Front face: IP65
Others: IP40 IP65
3-step setting Yes
Wiring Connector
Applicable Pressure Sensors
Refer to the Web
Catalogue for details.
Compact Pneumatic
Pressure Sensor
PSE53첸
Compact Pneumatic
Pressure Sensor
PSE54첸
Low Differential
Pressure Sensor
PSE550
Pressure Sensor
for General Fluids
PSE56첸
Pressure Sensor
for General Fluids
PSE57첸
Rated pressure range
-101 kPa to 0
-100 kPa to 100 kPa
0 to 100 kPa
0 to 1 MPa
Rated pressure range
-101 kPa to 0
-100 kPa to 100 kPa
0 to 1 MPa
Rated pressure range
0 to 2 kPa
Rated pressure range
-101 kPa to 0
-100 kPa to 100 kPa
0 to 500 kPa
0 to 1 MPa
Rated pressure range
-100 kPa to 100 kPa
0 to 500 kPa
0 to 1 MPa
0 to 2 MPa
0 to 5 MPa
0 to 10 MPa
SeriesVariations
PSE300A
±0.1 % (F.S.)
12 to 24VDC
2 outputs
1 to 5V
4 to 20 mA
0 to 50 °C
3
IP40
Yes
Connector
PSE300AC
3
Sensor Monitor PSE300A Series
3-Screen Display

How to Order
Description Part no. Note
Bracket ZS-46-A1 —
Panel mount adapter ZS-46-B —
Panel mount adapter + Front protection cover ZS-46-D —
Lead wire with connector ZS-46-5L 5-core, 2 m
Front protection cover ZS-27-01 —
Sensor connector ZS-28-C —
qInput specification
Symbol Description
0Voltage input
1Current input
eUnit specification
Symbol Description
—With unit selection function
MSI units only∗1
∗1 Fixed unit:MPa, kPa, Pa
wOutput specification
Symbol Description Factory default settings
0NPN/PNP open collector 2 outputs switching type + Analogue voltage/Auto-shift/Copy function
switching type
NPN open collector 2 outputs + Analogue voltage∗1
3
PNP open collector 2 outputs + Analogue voltage∗1
1NPN/PNP open collector 2 outputs switching type + Analogue current/Auto-shift/Copy function
switching type
NPN open collector 2 outputs + Analogue current∗2
4
PNP open collector 2 outputs + Analogue current∗2
6NPN/PNP open collector 2 outputs switching type + Copy function NPN open collector 2 outputs + Copy function
∗1, 2 Although the default output specifications differ, the output specifications are the same.
tOption 2
Symbol Description
—None
ABracket
ZS-46-A1
BPanel mount
adapter
ZS-46-B
DPanel mount
adapter + Front
protection cover
ZS-46-D
rOption 1
Symbol Description
—Without lead wire
LLead wire with connector
(2 m lead wire)
ZS-46-5L
PSE3 00 A M
3-Screen Display
Sensor Monitor
PSE300A Series
qw erty
yOption 3
Symbol Description
—None
CSensor connector
ZS-28-C
Options/Part Nos.
When only optional parts are required, order with the part numbers listed below.
4
Power supply/output
lead wire with connector
Sensor
connector
Panel
Panel
Front
protection
cover
Panel mount
adapter
Panel mount
adapter

Series PSE300A
Applicable SMC
pressure sensor PSE550 PSE531
PSE541
PSE561
PSE533
PSE543
PSE563
PSE573 PSE532 PSE564
PSE574
PSE530
PSE540
PSE560
PSE570 PSE575 PSE576 PSE577
Rated pressure range 0 to 2 kPa
-101 to 0 kPa -100 to 100 kPa 0 to 100 kPa 0 to 500 kPa 0 to 1 MPa 0 to 2 MPa 0 to 5 MPa 0 to 10 MPa
Display/Set pressure range
-0.2 to 2.1 kPa -105 to 10 kPa -105 to 105 kPa -10 to 105 kPa -50 to 525 kPa -0.105 to 1.05 MPa -0.105 to 2.1 MPa -0.25 to 5.25 MPa -0.50 to 10.5 MPa
Display/Smallest settable increment 0.001 kPa 0.1 kPa 0.1 kPa 0.1 kPa 1 kPa 0.001 MPa 0.001 MPa 0.01 MPa 0.01 MPa
Electrical
Power supply voltage 12 to 24 VDC ±10 %, Ripple (p-p) 10 % or less
Current consumption 35 mA or less
Protection Polarity protection
Accuracy
Display accuracy ±0.5 % F.S.±1 digit (Ambient temperature of 25 °C)
Repeatability ±0.1 % F.S.±1 digit
Analogue output accuracy (To display value)
±0.5 % F.S.
Analogue output linearity ±0.2 % F.S.
Temperature characteristics
±0.5 % F.S.(Reference: 25 °C)
Switch output
Output type Select from NPN or PNP open collector 2 outputs.
Output mode Select from Hysteresis, Window comparator, Error output, or Switch output OFF modes.
Switch operation Select from Normal or Reversed output.
Max. load current 80 mA
Max. applied voltage (NPN only) 30 VDC
Internal voltage drop (Residual voltage) NPN: 1 V or less (at load current of 80 mA) PNP: 1.5 V or less (at load current of 80 mA)
Delay time∗11.5 ms or less (with anti-chattering function: 20, 100, 500, 1000, 2000, 5000 ms)
Hysteresis
Hysteresis mode
Variable from 0∗2
Window comparator mode
Protection Over current protection
Analogue output
Voltage
output
Output type∗3Voltage output: 1 to 5 V Extension analogue output range: 0.6 to 1 V
Output impedance Approx. 1 kΩ
Current
output
Output type∗3Current output: 4 to 20 mA Extension analogue output range: 2.4 to 4 mA
Load impedance Maximum load impedance at power supply voltage of 12 V: 300 Ω at power supply voltage of 24 V: 600 Ω
Minimum load impedance:
50 Ω
Analogue response time 50 ms or less
Auto-shift input
Input type Non-voltage input:0.4 V or less
Input mode Select from Auto-shift or Auto-shift zero.
Input time 5 ms or more
Sensor input
Input type PSE30첸A:Voltage input 1 to 5 VDC (Input impedance: 1 MΩ)
PSE31첸A: Current input 4 to 20 mA DC (Input impedance: 51 Ω)
Number of inputs 1 input
Connection method Connector (e-CON)
Protection Over voltage protection (up to a voltage of 26.4 V)
Display
Unit∗4MPa, kPa, Pa, kgf/cm2, bar, mbar, psi, inHg, mmHg, mmH2O
Display type LCD
Number of screens 3-screen display (Main screen, Sub screen x 2)
Display colour 1) Main screen: Red/Green
2) Sub screen: Orange
Number of display digits 1) Main screen: 4 digits (7 segments)
2) Sub screen: 4 digits (Upper 1 digit 11 segments, 7 segments for other)
Indicator light Lights up when switch output is turned ON. OUT1, OUT2: Orange
Digital filter∗5,∗60, 10, 50, 100, 500, 1000, 5000 ms
Environment
Enclosure IP40
Withstand voltage 1000 VAC for 1 minute between terminals and housing
Insulation resistance 50 MΩor more (500 VDC measured via megohmmeter) between terminals and housing
Operating temperature range Operating: 0 to 50 °C, Stored: -10 to 60 °C (No freezing or condensation)
Operating humidity range Operating/Stored: 35 to 85 % RH (No condensation)
Standards UL/CSA (E216656), CE marking (EMC Directive, RoHS Directive)
Weight
Body 25 g (Excludes power supply and output lead wires)
Lead wire with connector +39 g
∗1 Value without digital filter (at 0 ms)
∗2 If the sensor input fluctuates around the set value, the hysteresis must be set to a value more than the amount of fluctuation, or chattering will occur.
∗3 If the connected sensor does not have an extended analogue output range, there is no extended analogue output range available for this product.
∗4
This setting is only possible for models with the unit selection function. Only MPa, kPa, or Pa is available for models without this function (set by pressure range).
∗5 The response time indicates when the set value is 90 % in relation to the step input.
∗6 Display, switch output and analogue response time are affected.
∗
Products with tiny scratches, marks, or display colour or brightness variations which do not affect the performance of the product are verified as conforming products.
Specifications
For pressure switch precautions and specific product precautions,
refer to the “Operation Manual” on the SMC website.
5
PSE300A Series

+
−
+
−
+
−
+
−
+
−
+
−
Internal Circuits and Wiring Examples
q
NPN (2 outputs) + Copy function setting
e
NPN (2 outputs) + Analogue voltage output setting
NPN (2 outputs) + Analogue current output setting
t
NPN (2 outputs) + Auto-shift input setting
w
PNP (2 outputs) + Copy function setting
r
PNP (2 outputs) + Analogue voltage output setting
PNP (2 outputs) + Analogue current output setting
y
PNP (2 outputs) + Auto-shift input setting
Sensor connector connection
∗The colours in ( ) indicate the wire colour of the PSE5첸첸 series.
Pin
no.
Terminal
PSE30첸A
(Voltage input) PSE31첸A(Current input)
Pressure sensor 2-wire type Pressure sensor 3-wire type
1 DC (+)(Brown) DC (−)(Brown) DC (+)(Brown)
2 N.C. N.C. N.C.
3 DC (−)(Blue) N.C. DC (−)(Blue)
4 IN (1 to 5 V)(Black) IN (4 to 20 mA)(Blue) IN (4 to 20 mA)(Black)
Output specification
Settable circuit Factory default settings
0q, w, e, r, t, ye
1q, w, e, r, t, ye
3q, w, e, r, t, yr
4q, w, e, r, t, yr
6q, wq
PSE3
PSE3
A
A
Output specification
Input specification
Load
Grey Analogue output
6
3-Screen Display Sensor Monitor PSE300A Series
Main circuitMain circuitMain circuit
Main circuit Main circuitMain circuit
12 to 24 VDC
12 to 24 VDC
LoadLoad
LoadLoad
Brown DC (+)
Brown DC (+)
Brown DC (+) Brown DC (+)
Brown DC (+)
Brown DC (+)
Grey Copy terminal
Grey Analogue output
Grey Auto-shift input Grey Auto-shift input
Grey Copy terminal
Black OUT1
Black OUT1
Black OUT1 Black OUT1
Black OUT1
Black OUT1
White OUT2
White OUT2
White OUT2 White OUT2
White OUT2
White OUT2
Blue DC (−)
Blue DC (−)
Blue DC (−) Blue DC (−)
Blue DC (−)
Blue DC (−)
12 to 24 VDC
12 to 24 VDC
12 to 24 VDC 12 to 24 VDC
Load
Load
Load
Load
LoadLoadLoad
Load
Load

25
34.6
30
30
20
45
30
2
19
5.2
9.6
14.7
20 5.2
30
30
251.5 2.7(7.7)
20
20
47.8
50.8
21
20.24.8
6.3
R4.5
R4.5
34.5
34.5
Dimensions
Bracket
(Part no.: ZS-46-A1)
Panel mount adapter
(Part no.: ZS-46-B)
PSE3 A
Option 2
A
B
7
PSE300A Series
Sensor connector
Power supply/Output connector
Panel thickness: 0.5 to 7
*The bracket configuration allows for
mounting in four orientations.
4 x Ø 2.6
Depth: 7 or less

42.4
33.5
34.5
33.5
34.5
20.211
21
47.8
50.8
R4.5
R4.5
(2000)
Panel mount adapter + Front protection cover
(Part no.: ZS-46-D)
Lead wire with connector
(Part no.: ZS-46-5L)
Cable Specifications
Conductor area 0.15 mm2(AWG26)
Insulator O.D. 1.0 mm
Colour Brown, Blue, Black, White, Grey (5-core)
Sheath Finished O.D. Ø 3.5
D
Dimensions
8
3-Screen Display Sensor Monitor PSE300A Series
Panel thickness: 0.5 to 7
Brown DC(+)
Black OUT1
White OUT2
Grey FUNC
Blue DC(−)

31 0
−0.4
31 0
−0.4
31 0
−0.4
31 0
−0.4
Dimensions
Multiple (2 pcs. or more) secure mounting
<Horizontal> Panel mount example <Horizontal>
Panel mount example
<Vertical><Vertical>
Panel fitting dimensions
Individual mounting
9
PSE300A Series
31 x n pcs. + 3.5 x (n pcs. −1)
4 x R2 or less
31 x n pcs. + 3.5 x (n pcs. −1) 24 or more
24 or more
4 x R2 or less
4 x R2 or less

Measured value
Measured value
PSE300A Series
Function Details
Display examples of the main and sub (set value) screens of each mode.
Hysteresis setting
Hysteresis setting
Hysteresis setting
Hysteresis setting
Switch ON
Switch OFF
Switch ON
Switch OFF
Turns ON at the
set value or more.
Turns ON at the
set value or less.
Switch ON
Switch OFF
Measured value
Measured value
Turns ON at the
set value or less.
Turns ON at the
set value or more.
0.45 0.50 0.55 0.60 MPa
Switch ON
Switch OFF
0.40 0.45 0.50 0.55 MPa
Switch ON
Switch OFF
Difference between
OFF 왘ON and ON 왘OFF
Difference between
ON 왘OFF and OFF 왘ON
0.2 0.3 ……… 0.6 0.7 MPa
Switch ON
Switch OFF
Switch ON
Switch OFF
Switch ON
Switch OFF
Turns ON at the
set value or more.
Turns ON at the
set value or less.
0.3 0.4 ……… 0.5 0.6 MPa
Hysteresis mode, Normal output
Threshold value setting
Hysteresis mode, Reversed output
Threshold value setting
Window comparator mode, Normal output
Threshold value setting
Window comparator mode , Reversed output
Threshold value setting
Measured value
Measured value
Measured
value
Measured
value
Difference
between
ON and OFF
Difference
between
ON and OFF
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 MPa
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 MPa
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 MPa
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 MPa
10

P_1
n_1
H_1
0+
±5 % R.D.
Max. A
Max. B
Atmosphere
Released
Indicated value of pressure
Applied pressure
The F첸in ( ) shows the function code number. Refer to the operation
manual for details on operation procedures and function codes.
P_1 or P_2 H_1 or H_2
P_1(P_2)=A−(A−B)/4 H_1(H_2)=앚(A−B)/2앚
n_1(n_2)=B+(A−B)/4
Function Details
∗ When the display value fine
adjustment function is used,
the set pressure value may
change ±1 digit.
BDisplay value fine adjustment function (F6)
Indicated value at the time of shipment
Adjustable range of display
value fine adjustment function
CPeak/Bottom value indication function DKey-lock function
This function prevents operation errors such as accidentally chang-
ing setting values.
This function displays error location and content when a problem or error has occurred.
EZero-clear function
This function clears and resets the zero value on the display of
measured pressure. The indicated value can be adjusted within ±7%
F.S. of the pressure at the time of factory shipment. (±3.5 % F.S. for
compound pressure)
AAuto-preset function (F4)
This function, when selected in the initial setting, calculates and stores the set value from the measured pressure. For example, if this function is used for
suction verification, the optimum set value is determined automatically by repeating vacuum and break with the target workpiece several times.
Fine adjustment of the indicated value of the
pressure sensor can be made within the range of
±5 % of the read value. (This eliminates wide
variations of the indicated value.)
Suction Verification
Formula for Obtaining the Set Value
This function constantly detects and updates the maximum
(minimum) pressure when the power is supplied, and allows to hold
the maximum (minimum) pressure value.
The held value is maintained even if the power supply is cut.
When the and buttons are simultaneously pressed for 1
second or longer, while “holding”, the held value will be reset.
FError display function
Error name Error code Description Action
Over current
error Load current of 80 mA or more is applied to the switch output. Turn the power off and remove the
cause of the over current. Then
supply the power again.
Residual
pressure error
During zero-clear operation, pressure over ±7 % F.S. (±3.5 % F.S. for
compound pressure) is present. Note that the mode is returned to
measurement mode automatically 1 second later. The zero-clear range
varies by ±1 % F.S. due to variation between individual products.
Perform zero-clear operation again
after restoring the applied pressure to
an atmospheric pressure condition.
Applied
pressure error
Supply pressure exceeds the maximum set pressure. Reset applied pressure to a level
within the set pressure range.
Check the sensor connection.
Supply pressure is below the minimum set pressure.
A sensor may be disconnected or mis-wired.
System error Internal data error
Turn the power off and then on
again. If the failure cannot be
solved, please contact SMC for
investigation.
Copy error The copy function does not operate properly.
After clearing the error by pressing
the and buttons simulta-
neously for a minimum of 1 second,
check the wiring and the model, and
then attempt to copy again.
If the error cannot be reset after the above measures are taken, or errors other than those above are displayed, please contact SMC for investigation.
11
PSE300A Series
Workpiece 1
Suction
High
Vacuum
Workpiece 1 Workpiece 2 Workpiece n
Workpiece 2 Workpiece n

↑
P_1
t (ms) t (ms) →
→
→
H_1
1 V 5 V
4 mA 20 mA
B
A
H
Display units can be switched with this function.
IInput range selection (F0)
Display value can be set by user according to the sensor
input (voltage input: 1 to 5 V, current input: 4 to 20 mA).
∗The display and analogue output are interlocked, so if one is changed
the other will change.
Available delay time settings
1.5 ms or less, 20 ms, 100 ms, 500 ms, 1000 ms, 2000 ms, 5000 ms
Display unit
Display/
Smallest settable increment
Rated
pressure range Display/ Set pressure range MPa kPa Pa kgf/cm2bar mbar psi inHg mmHg mmH2O
Applicable SMC pressure sensor
PSE550 0 to 2 kPa
-0.200 to 2.100 kPa 0.001 1 0.01 0.001 0.1
PSE531
PSE541
PSE561 -101 to 0 kPa -105.0 to 10.0 kPa 0.001 0.1 0.001 0.001 0.01 0.1 1
PSE533
PSE543
PSE563
PSE573
-100 to 100 kPa -105.0 to 105.0 kPa 0.001 0.1 0.001 0.001 0.02 0.1 1
PSE532 0 to 100 kPa -10.0 to 105.0 kPa 0.001 0.1 0.001 0.001 0.01
PSE564
PSE574 0 to 500 kPa -50 to 525 kPa 0.001 1 0.01 0.01 0.1
PSE530
PSE540
PSE560
PSE570
0 to 1 MPa -0.105 to 1.050 MPa 0.001 1 0.01 0.01 0.1
PSE575 0 to 2 MPa
-0.105 to 2.100 MPa 0.001 1 0.01 0.01 0.2
PSE576 0 to 5 MPa -0.25 to 5.25 MPa 0.01 0.1 0.1 1
PSE577 0 to 10 MPa -0.50 to 10.50 MPa 0.01 0.1 0.1 1
——0 to 20 MPa -1.00 to 21.00 MPa 0.01 0.1 0.1 2 0 to 25 MPa -1.26 to 26.26 MPa 0.02 0.2 0.2 2
Additional range It varies depending on the smallest settable increment of the additional range.
GAnti-chattering function (Simple setting mode or F1)
A large bore cylinder or ejector consumes a large volume of air during operation and may experience a temporary drop in the supply pressure.
This function prevents the detection of such temporary drops in the supply pressure as errors by changing the delay time setting.
<Principle>
This function averages pressure values measured during the
response time set by the user and then compares the average
pressure value with the pressure set point value to output the result
on the switch.
JPower-saving mode (F80)
Power-saving mode can be selected.
It shifts to power-saving mode automatically when there is no button operation for 30 seconds.
The product is set to normal mode (Power-saving mode is OFF) at the time of factory shipment.
(When in power-saving mode, [ECo] will flash in the sub screen and the operation light will be ON (only when the switch is ON).)
KSetting of security code (F81)
Users can select whether a security code must be entered to release the key lock.
At the time of factory shipment, it is set so that a security code is not required.
Function Details
Unit selection function (F0)
The F첸in ( ) shows the function code number. Refer to the operation
manual for details on operation procedures and function codes.
12
Function Details PSE300A Series
Voltage input
Voltage input
Display
Pressure
Momentary change
<Delay time> <Delay time>
Time
Time
Time
Set value
ON
ON
OFF
Switch output
operation under
normal conditions
Switch output
operation when
anti-chattering
function is on OFF

MAuto-shift function (F5)
Settable Range for Auto-Shift Input
Range settings Settable range
0 to 2 kPa -2.30 to 2.300 kPa
-101 to 0 kPa -115.0 to 115.0 kPa
-100 to 100 kPa -210 to 210.0 kPa
0 to 100 kPa -115.0 to 115.0 kPa
0 to 500 kPa -575 to 575 kPa
0 to 1 MPa -1.155 to 1.155 MPa
0 to 2 MPa -2.20 to 2.205 MPa
0 to 5 MPa -5.50 to 5.50 MPa
0 to 10 MPa -11.00 to 11.00 MPa
0 to 20 MPa -22.0 to 22.00 MPa
0 to 25 MPa -27.5 to 27.52 MPa
DC (+) OUT 1 OUT 2 FUNC DC (–) DC (+) OUT 1 OUT 2 FUNC DC (–) DC (+) OUT 1 OUT 2 FUNC DC (–) DC (+) OUT 1 OUT 2 FUNC DC (–)
LCopy function (F97)
The settings of the master sensor can be copied to the slave
sensors, reducing setting labour and minimizing the risk of setting
mistakes.
The set value can be copied to up to 10 sensors simulta-
neously. (Maximum transmission distance: 4 m)
1) Wire as shown in the figure above.
2) Select the slave sensor which is to be the master, and change it
into a master using the buttons. (In the default setting, all sensors
are set as slaves.)
3) Press the button on the master sensor to start copying.
NAnalogue free span function (F5)
For the displayed value, the analogue span point (5 V, 20 mA) can
be changed within the rated pressure range of 10 to 105 %∗1.
0 %
5 V
20 mA
1 V
4 mA 10 % 100 % 105 %
∗1 Up to the upper limit of the display/set pressure range
The F첸in ( ) shows the function code number. Refer to the operation
manual for details on operation procedures and function codes.
Function Details
When there are large fluctuations in the supply pressure, the switch
may fail to operate correctly.
This function compensates for such supply pressure fluctuations. It
measures the pressure at the time of auto-shift signal input and uses
it as the reference pressure to correct the set value on the switch.
When the auto-shift function is selected, “ ” will be displayed
on the sub screen for about 1 second, and the pressure value at that
point will be saved as reference value “ ” Based on the saved
reference value, output on-off points controlled by set values∗2such
as “ ,” “ ,” “ ,” and “ ” will also be rectified.
∗2When an output is reversed, output on-off points displayed at “ ,”
“,” “ ,” and “ ” will be rectified.
The above is an example in hysteresis mode. On-off points are
similarly rectified in window comparator mode. Outputs that
enable the auto-shift function can be changed via the settings.
Auto-shift zero
The basic function of auto-shift zero is the same as that of auto-
shift. However, it corrects values on the display based on a
pressure value of “ ”, which is set as the reference value when
auto-shift function is selected.
Set value correction by auto-shift function
P-1
(P-2)
H-1
(H-2)
A B
∗1 When delay time is 1.5 ms or less
Power supply
Brown Brown Brown Brown
Grey (Copy wire) Grey (Copy wire) Grey (Copy wire) Grey (Copy wire)
Blue Blue Blue Blue
At the time of
shipment
Display
Analogue output
Changeable range
13
PSE300A Series
Master Slaves (Max. 10 units)
Slave sensors
Master sensor
1 unit
1 unit
2 units
2 units
10 units
5 ms or more
RectifiedRectified
Pressure
Auto-shift
input
Supply pressure
normal Supply pressure drop Supply pressure incrase
Switch output
1·(2)
Hi
ON
OFF
Lo
10 ms or less
Switch output
response time
when auto-
shift is input.∗1
n units
(Max. 10 units)

These safety instructions are intended to prevent hazardous situations and/or equipment
damage. These instructions indicate the level of potential hazard with the labels of
“Caution,”“Warning” or “Danger.”They are all important notes for safety and must be
followed in addition to International Standards (ISO/IEC)1), and other safety regulations.
1) ISO 4414: Pneumatic fluid power – General rules relating to systems.
ISO 4413: Hydraulic fluid power – General rules relating to systems.
IEC 60204-1: Safety of machinery – Electrical equipment of machines.
(Part 1: General requirements)
ISO 10218-1: Manipulating industrial robots - Safety.
etc.
Safety Instructions
Caution: Caution indicates a hazard with a low level of risk
which, if not avoided, could result in minor or moderate
injury.
Warning: Warning indicates a hazard with a medium level of risk
which, if not avoided, could result in death or serious
injury.
Danger: Danger indicates a hazard with a high level of risk
which, if not avoided, will result in death or serious
injury.
Caution
1. The product is provided for use in manufacturing industries.
The product herein described is basically provided for peaceful use in
manufacturing industries.
If considering using the product in other industries, consult SMC
beforehand and exchange specifications or a contract if necessary.
If anything is unclear, contact your nearest sales branch.
Caution
SMC products are not intended for use as instruments
for legal metrology.
Measurement instruments that SMC manufactures or sells
have not been qualified by type approval tests relevant to the
metrology (measurement) laws of each country.
Therefore, SMC products cannot be used for business or
certification ordained by the metrology (measurement) laws
of each country.
Limited warranty and
Disclaimer/Compliance
Requirements
The product used is subject to the following “Limited warranty
and Disclaimer” and “Compliance Requirements”.Read and
accept them before using the product.
Limited warranty and Disclaimer
1. The warranty period of the product is 1 year in service or 1.5
years after the product is delivered, whichever is first.2) Also,
the product may have specified durability, running distance
or replacement parts. Please consult your nearest sales
branch.
2. For any failure or damage reported within the warranty
period which is clearly our responsibility, a replacement
product or necessary parts will be provided. This limited
warranty applies only to our product independently, and not
to any other damage incurred due to the failure of the
product.
3. Prior to using SMC products, please read and understand
the warranty terms and disclaimers noted in the specified
catalogue for the particular products.
2) Vacuum pads are excluded from this 1 year warranty.
A vacuum pad is a consumable part, so it is warranted for a year after
it is delivered. Also, even within the warranty period, the wear of a
product due to the use of the vacuum pad or failure due to the
deterioration of rubber material are not covered by the limited
warranty.
Compliance Requirements
1. The use of SMC products with production equipment for the
manufacture of weapons of mass destruction (WMD) or any
other weapon is strictly prohibited.
2. The exports of SMC products or technology from one country
to another are governed by the relevant security laws and
regulations of the countries involved in the transaction. Prior
to the shipment of a SMC product to another country, assure
that all local rules governing that export are known and
followed.
Safety Instructions Be sure to read “Handling Precautions for SMC Products” (M-E03-3) before using.
Warning
1. The compatibility of the product is the responsibility of the person
who designs the equipment or decides its specifications.
Since the product specified here is used under various operating
conditions, its compatibility with specific equipment must be decided by
the person who designs the equipment or decides its specifications based
on necessary analysis and test results. The expected performance and
safety assurance of the equipment will be the responsibility of the person
who has determined its compatibility with the product. This person should
also continuously review all specifications of the product referring to its
latest catalogue information, with a view to giving due consideration to any
possibility of equipment failure when configuring the equipment.
2. Only personnel with appropriate training should operate machinery
and equipment.
The product specified here may become unsafe if handled incorrectly.
The assembly, operation and maintenance of machines or equipment
including our products must be performed by an operator who is
appropriately trained and experienced.
3. Do not service or attempt to remove product and machinery/
equipment until safety is confirmed.
1. The inspection and maintenance of machinery/equipment should only
be performed after measures to prevent falling or runaway of the driven
objects have been confirmed.
2. When the product is to be removed, confirm that the safety measures as
mentioned above are implemented and the power from any appropriate
source is cut, and read and understand the specific product
precautions of all relevant products carefully.
3. Before machinery/equipment is restarted, take measures to prevent
unexpected operation and malfunction.
4. Contact SMC beforehand and take special consideration of safety
measures if the product is to be used in any of the following
conditions.
1. Conditions and environments outside of the given specifications, or use
outdoors or in a place exposed to direct sunlight.
2. Installation on equipment in conjunction with atomic energy, railways,
air navigation, space, shipping, vehicles, military, medical treatment,
combustion and recreation, or equipment in contact with food and
beverages, emergency stop circuits, clutch and brake circuits in press
applications, safety equipment or other applications unsuitable for the
standard specifications described in the product catalogue.
3. An application which could have negative effects on people, property,
or animals requiring special safety analysis.
4. Use in an interlock circuit, which requires the provision of double
interlock for possible failure by using a mechanical protective function,
and periodical checks to confirm proper operation.

Specifications are subject to change without prior notice and any obligation on the part of the manufacturerPrinting XX 00 Printed in Spain
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[email protected]
SMC Corporation (Europe)