Pressure Sensor Controller

Operation ManualPSE300 Series

URL http://www.smcworld.com

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SAFETY 2

Model Indication Method 5

Name and Functions of Individual Parts 6

Installation 8

Example of Internal Circuit and Wiring 13

Setting 16

Pressure setting mode 22

Other Functions 26

Unit Label 30

Appended Table 31

Specification 32

Outline with Dimensions 34

CONTENTSThank you for purchasing the SMC PSE300 Series Pressure SensorController.Please read this manual carefully before operatingPressure Sensor controller and understand Pressure Sensorcontroller, its capabilities and limitations.Please keep this manual handy for future reference.

OPERATOR• This operation manual has been written for those who haveknowledge of machinery and apparatus that use pneumaticequipment and have full knowledge of assembly, operation andmaintenance of such equipment.

• Please read this operation manual carefully and understand itbefore assembling, operating or providing maintenance service tothe controller.

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32

SAFETY

The Pressure Sensor Controller and this manual contain essentialinformation for the protection of users and others from possibleinjury and property damage and to ensure correct handling.Please check that you fully understand the definition of the followingmessages (signs) before going on to read the text, and always followthe instructions.Please read the operation manuals of related apparatus andunderstand it before operating the controller.

Read this manual and follow its instructions. Signal words suchas WARNING and NOTE, will be followed by important safetyinformation that must be carefully reviewed.

Do not disassemble, remodel (including change of printedcircuit board) or repair.An injury or failure can result.

Do not operate beyond specification range.Fire, malfunction or controller damage can result.Please use it after confirming the specification.

Do not operate in atmosphere of an inflammable, anexplosive and corrosive gas.Fire, an explosion and corrosion can result.This controller is not an explosion-proof type.

IMPORTANT MESSAGES

Indicates a potentially hazardous situationwhich could result in death or serious injuryif you do not follow instructions.

Gives you helpful information.

Prepare the double interlock by another system(Mechanical interlock etc.) and check operating normally,when using this controller for an interlock circuit.An accident by a malfunction may potentially result.

Carrying out maintenance and check, after a power supplyis turned off, the air currently supplied is stopped and thecompressed air in piping is escaped to the same pressureas atmospheric pressure.An injury can be result.

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54

Model Indication Method

NOTE 1:The new Measurement Law prohibits use in Japan of controllerwith a unit selection function.

NOTE 2: Fixed unit for compound, vacuum, low and differential pressure is : kPafor positive pressure is : MPa (kPa for 500kPa range model)

Input / Output Specification0 : NPN open collector 2 outputs + 1 to 5VDC Analog Output1 : NPN open collector 2 outputs + 4 to 20mA Analog Output2 : NPN open collector 2 outputs + Auto Shift Input3 : PNP open collector 2 outputs + 1 to 5VDC Analog Output4 : PNP open collector 2 outputs + 4 to 20mA Analog Output5 : PNP open collector 2 outputs + Auto Shift Input

Option 3No Symbol : NoneC : Connector for Sensor Lead Wire

Option 1No Symbol : NoneL : Power and Output Lead Wire

Option 2No Symbol : NoneA : BracketB : Panel Mount AdapterD : Panel Mount Adapter

+ Front Face Protective Cover

Unit SpecificationNo Symbol : Unit selection function provided (NOTE 1)M : SI units fixed (NOTE 2)

SAFETY (continue)

NOTEFollow the instructions given below when handling your controller.Otherwise, the controller may be damaged or may fail, therebyresulting in malfunction.• Do not drop it, bring it into collision with other objects or applyexcessive shock (100m/s2 or more).

• Do not pull the lead wire with force or lift the controller by holdingthe lead wire.

• Do not use in place which oil or chemical splashes.• Perform wiring and cable correctly.• Do not perform wire or cable while power is on.• Do not use wire or cable with power cable or high-voltage cable inthe same route.

• Connect Terminal FG to the ground when using a switchingregulator obtained on the commercial market.

• Insert a noise filter (line noise filter, ferrite element or otherelement) between the switching regulator and controller whenanalog output is used.

• Do not press the buttons with a sharply pointed tool.• Warm-up for 20 to 30 minutes when detecting fine pressure.Initial drift of about ±1%F.S. occurs immediately after turning thepower on.

• Start measurement by the controller three seconds after turning thepower on. Measurement output will be for the first three secondsafter turning the power on.

• The direct-current power supply to combine should use ULauthorization power supply which is the class 2 power supplybased on UL1310 or the power supply is using the transformer of aclass 2 based on UL1585.

PSE30 –

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76

Names and Functions of Individual Parts

Button

ButtonSET

LCD DisplayOutput (OUT1) Lamp (Green)

Output (OUT2) Lamp (Red)

Button

Main UnitOutput (OUT1) Lamp (Green):Lit when OUT1 is ON.

Output (OUT2) Lamp (Red) : Lit when OUT2 is ON.

LCD Display : Displays the current status of pressure, setting mode,selected indication unit and error code. Four displaymodes can be selected: display always in red or greenonly, or changing from green to red linked to output.

Button : Selects a mode and increases a set ON/OFF value.Press this button to change to the peak display mode.

Button : Selects a mode and decreases a set ON/OFF value.Press this button to change to the bottom display mode.

Button : Changes the mode and sets a set value.

OptionsPower and Output Lead Wire with Connector (2m) : ZS-28-A Connector for Sensor Lead Wire (1pc) : ZS-28-C

Bracket with set screws M3 × 5L (2pcs) : ZS-28-B

Panel Mount Adapter with set screws M3 × 8L (2pcs) : ZS-27-CPanel Mount Adapter with set screws M3 × 8L (2pcs)

+ Front Face Protective Cover : ZS-27-DFront Face Protective Cover : ZS-27-01

Connector for Sensor Lead Wire

Power and Output Lead Wire with Connector

Bracket

Panel Mount Adapter

Front Face Protective Cover

Conductor size : 0.14～0.2mm2

Overall Diameter :φ0.8～φ1.0mm

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98

Installation

Mounting•Mount the optional bracket and panel mount adapter to the controller.

Mounting by bracket•Fix the bracket to the controller with the set screws M3 × 5L (2pcs)as attached.

•The tightening torque of the set screws must be 0.5 to 0.7N·m.

•Panel mount adapter can be attached alsoin the position turned 90 degrees.

31.5

26.5

8.8

3.24

1.6

7

4.2

10

15

3020

3522

ø3.2

Mounting by Panel mount adapter•Fix the panel mount adapter to the controller with the set screwsM3 × 8L (2pcs) as attached.

M3 × 5L

Bracket(Type ZS-28-B)

M3 × 8LPanel

Panel Mount Adapter (Type ZS-27-C)

Front Face Protective Cover (Type ZS-27-01)

M3 × 5L

Notice when removing the controller• The controller with adapter

for panel mounting can beremoved from facility bymaking hook of the controllerwide as illustration afterremoving two screws.Pressure sensor controllerand Panel mount adaptermay be damaged.

Hook Hook

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1110

Installation (continue)

Panel Thickness: 0.5 to 6mm

n : The number of controllers

31 0−0.4

310 −0

.4

31×n

+3.5

×(n−

1)

31 0−0.4more than 24

310 −0

.4

31×n+3.5× (n−1)

mor

e th

an 2

4

Two or more in row

Separate

Horizontal Vertical

Connection•Make connection after turning the power off.•Install the lead wire separately from the route for power cable orhigh-voltage cable. Otherwise, malfunction may potentially result due to noise.

•Be sure to ground Terminal FG when using a switching regulatorobtained on the commercial market. If analog output is performed connecting to a switching regulatorobtained on the market, switching noise will be superimposed andproduct specification can no longer be met. This can be preventedby inserting a noise filter, such as a line noise filter and a ferriteelement, between the switching regulator and the controller, or byusing a series power supply instead of a switching regulator.

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1312

Installation (continue)

Attaching the connector to the lead wire

Example of Internal Circuit and Wiring

ConnectorConnector Connecting/Disconnecting

Pin No. of the connector for power and output lead wire

• When connecting the connector, insert it straight onto the pin holdingthe lever and connector body between fingers and lock the connectorby pushing the lever claw into the square groove in the housing untilconnector clicks.

• When disconnecting the connector, push down the lever by thumbto disengage the lever claw from the square groove. Then pull theconnector straight out.

Connector for Sensor Lead Wire

(DC −) Blue 1Analog or Auto Shift Gray 2

OUT2 White 3OUT1 Black 4(DC +) Brown 5

Power and Output Lead Wire with Connector

Lever

•Sensor wire is stripped as shown in the rightfigure. (Refer to the appended table on page31.)

•The core of the corresponding color shown inthe following table is put into the pin of the number stamped on theconnector for sensor connection to the back.

•It checks that the above-mentionedpreparation work has been performedcorrectly, and A part shown in right figure ispushed by hand and makes temporaryconnection.

•A part center is straightly pushed in by tools,such as pliers.

•Re-use cannot be performed once it connectsthe connector for sensor connectioncompletely.

•When you fail in the connection mistake of acore and a pin, or the plug of wire, please usethe new connector for sensor connection.

Pin No. Wire Color1234

Brown (DC +)NCBlue (DC −)Black (IN : 1 to 5VDC)

more than 20mm

A

Lever

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1514

Example of Internal Circuit and Wiring (continue)

Output SpecificationWhen the lead wire with SMC Power and Output Lead Wire (typeZS-28-A) is used, the colors of wire (Brown, Black, White, Gray,Blue) will apply as shown on circuit diagram.

PSE300NPN Open Collector Output：

2 OutputsMax. 30V, 80mAResidual voltage 1V or less

Analog Output ：1 to 5V

Output Impedance：Approx.1k

PSE301NPN Open Collector Output：

2 OutputsMax. 30V, 80mAResidual voltage 1V or less

Analog Output：4 to 20mA

Max. Load Impedance : 300 (@12VDC), 600 (@24VDC)

Min. Load Impedance :50

NC

4

3

2

1

Sensor

Black

Blue

Brown

12 to 24VDC

BrownAnalog OutputGrayOUT1

Load

Load

Load

DC (+)

+

−Black

White

Blue

OUT2

DC (−)

Ma

in C

irc

uit

Sensor

Black

Blue

Brown

NC

4

3

2

1

12 to 24VDC

Load

Load

Load

+

−

White

BlueDC (−)

BrownAnalog OutputGrayOUT1

DC (+)

BlackOUT2

Ma

in C

irc

uit

PSE302AUTO SHIFT InputVoltage Free ContactNPN Open Collector Output：

2 OutputsMax. 30V, 80mAResidual voltage 1V or less

Sensor

Black

Blue

Brown

NC

4

3

2

1

12 to 24VDC

Load

Load

+

−

BrownAuto Shift InputGray

Black

White

Blue

OUT1

OUT2

DC (+)

DC (−)

Ma

in C

irc

uit

PSE303PNP Open Collector Output：

2 OutputsMax. 80mAResidual voltage 1V or less

Analog Output：1 to 5V

Output Impedance : Approx.1k

PSE304PNP Open Collector Output：

2 OutputsMax. 80mAResidual voltage 1V or less

Analog Output：4 to 20mA

Max. Load Impedance : 300 (@12VDC), 600 (@24VDC)

Min. Load Impedance :50

Sensor

Black

Blue

Brown

NC

4

3

2

1

BrownAnalog OutputGray

Black

White

Blue

OUT1

OUT2

Ma

in C

irc

uit

Load

Load

Load

DC (+)

DC (−)

12 to 24VDC

+

−

Sensor

Black

Blue

Brown

NC

4

3

2

1

BrownAnalog Output

Load

Load

Load

DC (+)

12 to 24VDC

+

−

Gray

Black

White

Blue

OUT1

OUT2

DC (−)

Ma

in C

irc

uit

PSE305AUTO SHIFT InputVoltage Free Contact. PNP Open Collector Output：

2 OutputsMax. 80mAResidual voltage 1V or less

Sensor

Black

Blue

Brown

NC

4

3

2

1

12 to 24VDC

+

−

Load Load

DC (+)Brown

Gray

Black

White

Blue

OUT1

OUT2

DC (−)

Auto Shift Input

Ma

in C

irc

uit

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Keep pressing the button longer than two seconds. Removethe finger off the button when [Sor] is displayed and initializecan get started.

1.Display Color SettingSelect a color for the LCD display.When changing the display color, press the or button toselect a display color. Press the button to set the desireddisplay color.

Sor (Red/ON) ⇔ SoG (Green/ON) ⇔ rEd (Red) ⇔ Grn (Green)

1716

Setting

Setting Procedures Initialize

Power On (Indication as following is lit for approx. 1sec)M is assigned to unit specification in model indication : “S_J”

M is not assigned to unit specification in model indication : “S_F”

InitializeSet display color, display mode, pressure range,

output mode and response time.

Pressure SettingInput a set value for pressure to perform switch output.

Measurement ModeDetects pressure, displays values and performs switching.

Other functions such as zero clear can also be set if necessary.

Measurement Mode

2.Output linked to display color SettingSelect output linked to display color, press the or button and select output.Press the button to set.

(OUT1) C1 C2 (OUT2)⇔

3.Pressure Range SettingSelect the pressure range suitable for the sensorconnected. Press the or button and select the pressurerange.Press the button to set.(Refer to the page 30 for the labels printed the units stuck on thedisplay part)

in0For Compound

±101kPa( )in1 in2

in5

For Low Differential2kPa( )

For Vacuum−101kPa( )

in4

For Positive500kPa( )

For Low Pressure100kPa( )

in3

For Positive1MPa( )

[Default]

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1918

4. Selecting Display Unit(In case [-M] is not assigned to unit specification in model indication)

Refer to page 21.

5. Output Method Setting•Four output mode can be selected by an operating mode and byoutput style. One of these four output mode can be selected foreach output.

•OUT1 and OUT2 can be set independently.•Refer to Output Mode Selection on next page.1)The operating mode for OUT1 is set.

·Press the or button and select the hysteresismode or the window comparator mode.

·Press the button to set.

2)The output style for OUT1 is set.·Press the or button and select the normallyopen or the normally closed.

·Press the button to set.

3)The operating mode and the output style for OUT2 is set.·Press the or button and the button toset, as in OUT1.

ON

OFF

Switch OutputHysteresis (H_1)

n_1

Press.

Press.

Press.

Press.

ON

OFF

n_2n_1

Switch Output

Hysteresis Mode

Window Comparator ModeNormally Closed Mode

(When the product is shipped.)

Hysteresis (H_1)ON

OFF

P_1

ON

OFF

P_2P_1

Switch Output

Switch Output

Hysteresis Mode

Window Comparator ModeNormally Open Mode

Output

Hysteresis (H_1)

Hysteresis (H_1)

•When setting in the Auto Presetting mode, the Hysteresis mode willbe set automatically.

•The following is given using OUT1 as an example. The descriptionsfor OUT2 are the same as those for OUT1, under the conditionsthat [n_1] and [n_2] should be replaced by [n_3] and [n_4] ,[P_1] and [P_2] should be replaced by [P_3] and [P_4] and [H_1]should be replaced by [H_2].

Setting (continue)

(Hysteresis) 1Hy

Output Mode Selection

1u-n (Window Comparator)⇔

(Normally open) 1no 1nC (Normally closed)⇔

(Hysteresis) 2Hy 2 u-n (Window Comparator)⇔

(Normally open) 2no 2nC (Normally closed)⇔

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8.Auto Shift setting (PSE302 / 305 model only)1)Select the display mode of the pressure value at the time of auto

shift operation. Either [AS (Auto Shift)] or [ASO (Auto Shift Zero)] can be selected.

AS (Auto Shift) : [AS] displays the differential pressure of theatmosphere and measurement pressure.

ASO (Auto Shift Zero) : [ASO] displays the differential pressure ofthe measurement pressure and the measurement pressure atthe time of auto shift signal input.

·Press the or button to select the Auto Shiftor Auto Shift zero. Press the button to set.

2) Selecting the switches which Auto Shift mode apply,when the aute shift signal is inputted.

·Press the or button to select the A1, A2 orAb. Press the button to set.

A1 (OUT1) ⇔ A2 (OUT2) ⇔ Ab (both OUT1 and OUT2)

·The initialize setting will be completed and return to theMeasurement mode.

6.Response Time Setting•A response time for switch output can be set as userdesires.

•Set the optimum response time to prevent the chattering of a switch.The response time currently set will be displayed. Select a desiredresponse time by pressing the or button.Press the button to set .

1 ⇔ 20 ⇔ 160 ⇔ 640 ⇔ 1280

7.Pressure setting •There are two methods for pressure set-up : manualand auto preset, either one of which can be selected.The auto preset is provided for an automatic optimum set-up by usinga sample for a case in which switch output is used to check absorption.

•An operation mode currently selected is displayed. Press the or button to select the set-up method to be used.Press the button to set.

2120

Selecting Display Unit In case [-M] is not assigned to unit specification in model indicationThe indication unit can be selected freely.Pressing the or button will change the unit andwill automatically convert set values.Press the button to set and to move to setting the output mode.

Setting (continue)

(Manual Setting) n-An AUt (Auto Preset)⇔

(Auto Shift) AS ASO (Auto Shift Zero)⇔

LCD Display PA

For compound and vacuumFor low pressureFor positive (*1)

For low differential

Uni

t

kPakPa

MPa·kPakPa

GF

kgf/cm2

kgf/cm2

kgf/cm2

bAr

barbarbar

PSi

psipsipsi

inH

inchHg

n-n-H

mmHg

mmH2O*1: MPa for 0 to 1MPa range model, kPa for 0 to 500kPa range model.

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2322

Pressure setting mode

Manual SettingManually set a set value of the controller.

1. Selection of OUT1 [P_1] setting mode• Press the button during the Measurement mode to display

set values.• [P_1] and the current set value will flicker alternately.

(In case the Normally Closed mode is selected ininitialization, [n_1] and the set value will flicker alternately.)

• Press the or button to enter into the Value Changing mode,then change the set value. (See “Value Setting”)

• Check the corrected value, then press the button to set theset value.

2. Selection of OUT1 [P_2] setting mode (Window comparator mode selected)

• [P_2] and the current set value will flicker alternately.(In case the Normally Closed mode selected ininitialization, [n_2] and set value will flicker alternately)

• Press the or button to enter into the Value Changing mode,then change the set value. (See “Value Setting”)

• Check the corrected value, then press the button to set theset value.

3. Selection of OUT1 [H_1] setting mode • [H_1] and the current set value will flicker alternately.• Press the or button to enter into the Value

Changing mode, then change the set value. (See “Value Setting”)• Check the corrected value, then press the button to set the

set value.

4. Selection of OUT2 setting modeSet the set values [P_3] [P_4] and [H_2] of OUT2 as in OUT1. [P_3] [P_4] or [H_2] and current set value will flicker alternately.(In case the Normally Closed mode selected in initialization, [n_3][n_4] or [H_2] and set value will flicker alternately)

• Press the or button to enter into the Value Changing mode,then change the set value. (See “Value Setting”)

• Check the corrected value, then press the button to set theset value.

5. Auto shift compensation value setting(PSE302 / 305 model only)

• [C_5] and Auto shift corrected value will flicker alternately.• Check the corrected value, then press the button.

• The pressure setting mode will be completed and return to theMeasurement mode.

Value Setting

To input a value for pressure setting or other purposes:1. Press the or button to enter the Set Value Change mode.

The first row will flicker.2. Press the or button to set a desired value.

(No operation within thirty seconds after the Set Value Changemode was selected results in automatic setting of the valueappearing in the display window and in charging of the mode fromSet Value Change mode to Set Value Indication mode.)

3. Press the button to make the value one digit higher flicker. (If the highest place is zero, “ ” or “ ” will flicker. “ ” means“+zero”, “ ” means “−zero”.) (In the case that the button is pressed in the highest place, thefirst digit will flicker.)

4. Press the button continuously for longer than one second tomemorize the set value and to return to displaying set values.

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Pressure setting mode (continue)

Auto Preset Setting In case auto preset is selected in Initialize, this function stores in thememory a pressure setting value which is calculated from ameasurement pressure as a reference value. The set value ofcontroller is automatically set to an optimum value by repeatingabsorption and non-absorption several times with a sample which isto be set up.

1. Selection of OUT1 auto preset mode• Press the button to display [AP1].

(In case OUT1 setting is not necessary, press button and button at the same time longer than one second.)

2. Preparation of unit for OUT1Prepare a unit for which pressure for OUT1 is to be set.

3. Selection of auto preset value of OUT1 setting• Press the button to display [A1L].• Operate system so that pressure may change.• Detection will be made and a set value will be stored in the

memory automatically and display [A1H].

4. Selection of OUT2 auto preset mode• Press the button to set [P_1],[P_2] ([n_1],[n_2] in

Normally Closed mode) and display [AP2].• (In case OUT2 setting is not necessary, press and button

at the same time longer than one second.)

5. Preparation of unit for OUT2 and pressure setting• Prepare a unit for which pressure for OUT2 is to be set. • Press the button to display [A2L].• [A2L] is displayed and Detection will be made and a set value will

be stored in the memory automatically and display [A2H].

A pressure setting value in auto preset is as follows in NormallyOpen mode with OUT1. (P_1 is n_1 in Normally Closed modewith OUT1.)

P_1=A–(A–B)/4 A=maximum pressure valueH_1=(A–B)/2 B=minimum pressure value

For OUT2 set-up, above P_1, n_1, and H_1 become P_3, n_3,and H_2 respectively.

Fine Adjustment Mode (Fine Adjustment Function of Display Value)1. Press the button and buttons simultaneously for

longer than two seconds in the Measurement mode. “FSt” andcurrent pressure Measurement value will flicker alternately.

2. Press the or button to change the set value. (The range to be changed : ±5%R.D.)

3. If no operation is made for longer than three seconds or pressthe button, the controller will display the currentpressure Measurement value which will then flickeralternately with “FSt”.

4. Press the button to display an adjusted amount(percentage), which will then flicker alternately with “FSC”.

5. Press the button to return to the normal Measurementmode.

6. Set up of OUT2 auto preset value• Press the button to set the set value of [P_3],[P_4]

([n_3],[n_4] in Normally Closed mode), and auto preset mode isfinished.

• The mode will return to the Measurement mode.

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2726

Other Functions

Auto shift functionIn case the source pressure fluctuates too much, the controller maynot be able to operate normally. Auto shift is provided tocompensate for the fluctuation of the source pressure.While measured pressure becomes standard pressure value whenauto shift input is received, this function correct set value of theswitches.

With Auto ShiftSet auto shift input as Lo at the time pressure source change, inorder to memorize the pressure change and to correct pressure setvalue, so that correct decision emerge.

Normal pressureSource

P_1 C_5C_5（P_3）

ON

OFF

Switch OUT1 or 2

Hi

LoAuto shift input

H_1

Lower pressureSource

Increase pressureSource

Response time of switch output at auto shift input

Pre

ssur

e

5ms or more 10ms or less

（H_2）

Using with auto shift input, accepted set range is like below.Set pressure range Accepted set range−101.0 to 101.0 kPa

10.0 to −101.0 kPa

−10 to 100.0 kPa

−0.1 to 1.000 MPa

−50 to 500 kPa

−0.2 to 2.00 kPa

For compoundFor vacuum

For low pressure

For positive

For low differential

−101.0 to 101.0 kPa

−101.0 to 101.0 kPa

−100.0 to 100.0 kPa

−1.000 to 1.000 MPa

−500 to 500 kPa

−2.00 to 2.00 kPa

Conditions and explanations for auto shift function•Keep constant pressure for 5ms or more from the close signal of auto shift input.•At auto shift input, the pressure at that time is memorized to [C_5] as correctedvalue, and the switch operates with the value which applied compensation value tosetting value.Display indicates [ooo] for approx.1 sec.•The switch set as auto shift mode at the time of initial setting operates with thevalue which applied corrected value [C_5] to setting value.· OUT1 will operate with Auto shift function, when “A1” is selected.

The operating value of OUT1 applies corrected value [C_5] to [P_1],[P_2] or [n_1],[n_2].

· OUT2 will operate with Auto shift function, when “A2” is selected.The operating value of OUT2 applies corrected value [P_3],[P_4] or [n_3],[n_4].

· Both OUT1 and OUT2 will operate with Auto shift function, when “Ab” is selected.The operating value of OUT1 and OUT2 applies corrected value [P_1] to [P_4] or [n_1] to [n_4].

•Span is 10ms or less until switch output perform soon after auto shift input.•When corrected set value exceed the set pressure range with auto shift input,corrected value is not memorized and displays [o.r] for approx.1sec.

•Correct value [C_5] after auto shift input vanish when off the power.•Correct value [C_5] for auto shift input function is reset as zero (Initial value) whenre-supplied power.

• In case of auto shift zero selected, the display indicates [0] (zero)] if the auto shiftsignal is inputted.

Note: No EEPROM in the memory of corrected value.

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2928

Other Functions (continue)

Peak and Bottom Hold Display FunctionMaximum and minimum values are always detected and updatedduring measurement. Displayed values can be held. •In peak hold, press the button for longer than one second tomake flicker and to hold the maximum pressure value.To reset holding, press the button again for more than onesecond. The Measurement mode will be set.

•In bottom hold, press the button for longer than one second tomake flicker and to hold the minimum pressure value. To reset holding, press the button again more than one second.The Measurement mode will be set.

•Press continuously the and buttons simultaneously morethan one second to reset the maximum or minimum pressure value.

Key Lock FunctionThis function prevents errors such as changing a set value by mistake.

Lock•Keep pressing the button longer than four seconds, Remove the finger off the button when [UnL] is displayed.

•Press the or buttons to set the display to [LoC].•Press the button and return to the Measurement mode.

Unlock•Press the button longer than four seconds. Remove the finger off the button when [LoC] is displayed.

•Press the or buttons to change the display to [unL].•Press the button and return to the Measurement mode.

Zero Clear FunctionA displayed value can be adjusted to zero when pressure to bemeasured is within ±7%F.S. of the atmospheric pressure.(There is variation in ±4digits according to a product characteristic.)•Press continuously the and buttons simultaneously morethan one second to reset to “0” on the display.

•The mode will return to the Measurement mode automatically.

Error Display FunctionThis function displays error location and nature when a problem oran error occurs.

Error name

Overcurrenterror

Residualpressureerror

Appliedpressureerror

Systemerror

Contents DispositionDisplay of error

Over 80mA load current of aswitch output flows.

Performing zero reset, ±7%F.S.or more pressure applied toambient pressure.∗ After 3 sec., measurement moderecovers automatically. There isvariation in ±4digits according toa product characteristic.

Internal data error causes this display.

Internal data error causes this display.

Internal data error causes this display.

Internal data error causes this display.

Pressure over max. limit of setpressure range is applied or it isover the display range.

Pressure over min. limit of setpressure range is applied or it isover the display range.

Off the power, removethe output cause thatbrought over current,and re-input power.

After changing anapplied pressure intoambient pressure, re-perform zero reset.

Set back an appliedpressure into withinset pressure range.While using the autoshift, even if itexceeds the displayrange, it can be usedcontinuously.

Autoshifterror

Corrected set value exceed limitof the accepted set range.∗ After 1 sec., measurement moderecovers automatically.

Off the power, and re-input power. Non-recovery caseneeds ourinvestigation. (at ourplace according tocircumstances)

OUT 1

OUT 2

The controller doesnot respond to theauto shift signal.Check the unit again.

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LCD DisplayUnit Label kPa

in1in0 in2 in3 in5 in6kPa kPa

3130

Unit Label Appended Table

How to use the labels printed the unitsIn order to display the selected unit, the unit label according to thepressure range or the display unit is attached.

The connector which suits the lead wire used is shown in followingTables.

・In case [M] is assigned to unit specification in model indication.Use the suitable label in the following labels by setup ofthepressure range.

・In case [M] is not assigned to unit specification in model indication.Use the suitable label in the following labels by setup of thepressure range.

LCD Display PA

For compound and vacuumFor low pressureFor positive (*1)

For low differentialUni

t Lab

el kPakPa

MPa·kPakPa

GF

kgf/cm2

kgf/cm2

kgf/cm2

bAr

barbarbar

PSi

psipsipsi

inH

inHg

n-n-H

mmHg

mmH2O*1: MPa for 0 to 1MPa range model, kPa for 0 to 500kPa range model.

Lead Wire Table

The correspondence table of each maker and SMC product number

Note) The lead wire that is suitable with conductor composition may be different.Please contact with an electric wire manufacture for details.

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For compound For vacuum For low pressure For positive For low differential-100 to 100kPa 0 to -101kPa 0 to 100kPa 0 to 1MPa 0 to 500kPa 0 to 2kPa-101 to 101kPa 10 to -101kPa -10 to 100kPa -0.1 to 1MPa -50 to 500kPa -0.2 to 2.00kPa

0.2kPa 0.1kPa 0.1kPa 0.001MPa 1kPa 0.01kPaIP40

Operation:0 to 50˚C, Storage:-10 to 60˚C (No condensation or freezing)Operation Storage: 35 to 85% RH (No condensation)1000VAC, 1 minute (between lead block and case)

50MΩ or more (500VDC by megameter) (between lead block and case)10 to 150Hz smaller one 1.5mm or 98m/s2 double amplitude

each in directions of X, Y and Z for 2 hours100m/s2, 3 times each in directions of X, Y and Z respectively

Front case : PBT, Back case : PBTApprox.30g (Power and output lead wire and sensor lead wire not included)

Pressure Range (*1)Rated Pressure RangeSet Pressure RangeSet pressure resolutionEnclosureAmbient Temp. RangeAmbient Humidity RangeWithstand VoltageInsulation Resistance

Vibration proof

Impact proofMaterialMass (Weight)

Non-Voltage input (reed or solid state), Low level input 5ms or more, Low level 0.4V or lessHysteresis Mode: Variable, Window Comparator Mode: Variable

3 1/2 digits 7-segment display, Dual-color display (red/green), Sampling rate: 5times/1sec±0.5% F.S. ±1digit±0.5% F.S. ±2digits

OUT1:Illuminate ON (green), OUT2:Illuminate ON (red)±0.5% F.S. or less of detected pressure (25˚C)

HysteresisLCD Display

Auto shift input (*4)

Indicator AccuracyIndicatorTemp. Characteristic

±0.1% F.S. or less

Output Voltage:1 to 5V (within rated pressure range) Output impedance: approx.1k , Linearity: ±0.2%F.S. (Without sensor)

Response time: less than 150ms

Output Current: 4 to 20mA (within rated pressure range),Max. Load Impedance: 300 (@ power supply voltage of 12VDC)

600 (@ power supply voltage of 24VDC)Min. Load Impedance: 50

Linearity: ±0.2%F.S. (Without sensor)Response time: less than 150ms

VoltageOutput (*2)

CurrentOutput (*3)

Repeatability

AnalogOutput

Accuracy

Accuracy

±1.0%F.S.

±1.5%F.S.

±0.6%F.S.

±1.0%F.S.

±1.5%F.S.

±2.0%F.S.

For compound For vacuum For low pressure For positive For low differential-100 to 100kPa 0 to -101kPa 0 to 100kPa 0 to 1MPa 0 to 500kPa 0 to 2kPa-101 to 101kPa 10 to -101kPa -10 to 100kPa -0.1 to 1MPa -50 to 500kPa -0.2 to 2.00kPa

0.2kPa 0.1kPa 0.1kPa 0.001MPa 1kPa 0.01kPa12 to 24VDC, ripple (p-p) 10% or less (Protected against inverse connection)

50mA or less(No load)

NPN or PNP open collector output, 2 output80mA

30VDC (@ NPN output)1V or less (@ 80mA load current)

1ms (chattering-proof function working: 20, 160, 640, 1280ms selected)Provided

1 to 5VDC(Input impedance: 1MInput Protection: With over voltage protection (Max. 26.4V)

Rated Pressure RangePressure Range (*1)

Set Pressure RangeSet pressure resolutionPower Supply VoltageCurrent Consumption

Switch OutputMax. Load CurrentMax. Applied VoltageResidual VoltageResponse TimeShort Circuit Protection

Sensor InputSignal

3332

SpecificationPSE30∗ PSE30∗

*1: Select pressure range by the initialization.*2: For PSE300 and PSE303.

*3: For PSE301 and PSE304.*4: For PSE302 and PSE305.

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3534

Outline with Dimensions (in mm)

30

10

8.2

3.21.5

331

1.5

Depth 4

2-M3×0.520 ± 0.1

Dimensions of Pressure Sensor Controller

1.631

.540

ZS-28-B

26.5

30

20

41

22

35

7.2

4.2

10 1546

View from TopBracket

ZS-27-CPanel Mount Adapter

34.5 247

8.75

ZS-27-DPanel Mount Adapter + Front Face Protective Cover

34.5

42.4

2411

Mounting using mounting optionMounting by bracket

Panel Mount Type

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