SMC Networks ZSE3 Series, ISE3 Series Maintenance Manual

/ISE3-TFK26GB-A

Installation & Maintenance Manual

Digital Pressure Switch

Series ZSE3 / ISE3

1. Safety Instructions

If instructions are not followed there is a possibility of serious injury or loss of life. If instructions are not followed there is a possibility of injury or equipment damage.

1. Safety Instructions (

continued

)

In extreme conditions, there is a possible result of serious injury or loss of life.

DANGER

WARNING

CAUTION

•This manual contains essential information for the protection of users

and others from possible injury and/or equipment damage.

• Read this manual before using the product, to ensure correct handling, and read the manuals of related apparatus before use.

• Keep this manual in a safe place for future reference.

• These instructions indicate the level of potential hazard by label of

DANGER , WARNING or CAUTION , followed by important

safety information which must be carefully followed.

• To ensure safety of personnel and equipment the safety instructions in

this manual and the product catalogue must be observed, along with other relevant safety practices.

WARNING

CAUTION

3. How to Order

• Do not disassemble, modify (including change of printed circuit

board) or repair the product.

An injury or product failure may result.

• Do not operate the product beyond the specification range.

Fire, malfunction or equipment damage may result. Use the product only after confirming the specifications.

• Do not use the product in the presence of flammable, explosive

or corrosive gas.

Fire, explosion or corrosion may result. This product does not have an explosion proof construction.

• When using the product as part of an interlocking system:

1) Provide a double interlocking system, for example a mechanical system.

2) Check the product regularly to ensure proper operation.

• Before performing maintenance, be sure of the following:

1) Turn off the power supply.

2) Stop the air supply, exhaust the residual pressure and verify the release of air from the system.

• Always perform a system check after maintenance.

Do not use the product if any error occurs. Safety cannot be assured if caused by un-intentional malfunction.

• Provide grounding to ensure correct operation and to improve

noise resistance of the product.

This product should be individually grounded using a short cable.

•Follow the instructions given below when handling the product.

Failing to do so may result in product damage.

• Maintenance space should always be provided around the product.

• Do not remove labels from the product.

• Do not drop, hit or apply excessive shock to the product.

• Follow all specified tightening torques.

• Do not bend, apply tensile force, or apply force by placing heavy

loads, on the cables.

• Connect wires and cables correctly, and do not connect while the

power is ON.

• Do not route wires and cables together with power or high-voltage

cables.

• Check the insulation of wires and cables.

• Take proper measures against noise, such as noise filters, when the

product is incorporated in equipment or devices.

• Select the required protection (IP) rating according to the environment

of operation.

• Take sufficient shielding measures when the product is to be used in

the following conditions:

(1) where noise due to static electricity is generated. (2) where electro-magnetic field strength is high. (3) where radioactivity is present. (4) where power lines are located.

• Do not use the product in a place where electric surges are generated.

• Use suitable surge protection when a surge generating load such as a

solenoid valve are to be directly driven.

• Prevent any foreign matter from entering this product.

• Do not expose the product to vibration or impact.

• Use the product within the specified ambient temperature range.

• Do not expose the product to any heat radiation.

• Do not clean the product with chemicals such as benzene or thinners.

ollow the instructions given below when handling your digital pressure

witch. Otherwise, the switch may be damaged or may fail, thereby

resulting in malfunction.

• Do not pull the lead wire with force nor lift the switch by holding the lead wire. (Tensile strength: less than 49N.)

• Connect the terminal FG to ground when using a switching regulator obtained on the commercial market.

• Insert a noise filter (line noise filter and ferrite core or other elements) between the switching regulator and this digital pressure switch when analogue output is used.

• Do not use with corrosive or flammable gas or liquid.

• Do not press the setting buttons with a sharp pointed object.

• Do not rub the LCD indicator during operation (the display may change due to static electricity.)

•

When performing piping, tighten the pipe by using a spanner on the hexagon section of the attachment of the

digital pressure switch

(Do not apply force on

the switch body).

• Do not use this digital pressure switch in areas that are exposed to water, oil or chemicals (open-type specification).

When the 0X or 0XY type (with filter) is used

• If the filter element (ZX1-FE) is clogged, stopoperation and replace the element.

ISE3 ZSE3

Piping specifications

Wiring specifications

Input specifications

Output specifications

Pressure setting range

For positive pressure

For vacuum

2. Specifications

Note 1) When vacuum is used, there is no influence on the switch even if 0.5 MPa of pressure is supplied

instantaneously. Note 2) Only for the pressure switch with analogue output selected. Note 3) In case of ZSE3- -23 or 24, failure predictive output: Red.

Environmental

acuum Z

SE3

to -101 kPa

kPa

Air, non-corrosive gas

00 kPa (Note 1)

2 to 24 Vdc (Ripple 10 % or less)

5 mA or less

NPN open collector output

0 mA

0 Vdc

ms.

1 %F.S. or less

Voltage output: 1 to 5 V 5%, Output impedance: Approx. 1 k

ariable (0 digits or more)

ixed ( 3 digits) 3 1/2 digits LCD (character height 5 mm). L

it when ON (OUT1: Green OUT2: Red)

etection of overcurrent, overpressure, data error, and pressure during 0 clear I

ndicator: Red LED flashes. Error code displayed on LCD.

3 %F.S. or less

P40

0 to 60 (No condensation or freezing)

Between external terminal and case: 1000 Vac 50/60 Hz for 1 min.

etween external terminal and case: 2 M (by 500 Vdc M)

0 to 500 Hz 2 hours each in X, Y, and Z directions, at 10 to 500 Hz

with amplitude of 1.5 mm or acceleration 98m/s

, whichever smaller.

980m/s2, 3 times each in X, Y, and Z directions

E marked

Heat resistant vinyl wire 1.55 0.31 mm24-wire

il resistant vinyl heavy-duty cable

21,-23: 3.5 0.14 mm

-core

-22,-24: 3.5 0.15 mm

5-core

40 g (including lead wire 0.6 m)

Rc1/8, M5 x 0.8, NPT F1/8, M5 x 0.8,

5 x 0.8 with suction filter, M

6 x 1 (made to order)

ated Pressure Range

inimum Setting Unit

luid Maximum Operating Pressure P

ower Supply Voltage C

urrent Consumption S

witch Output

odel

esponse Time R

epeatability Analogue Output (Note 2) Hysteresis (

Note 4) Display Method I

ndicator Light (Note 3) S

elf-diagnosis Function Error Indication Temperature Characteristic

Standard P

ort Size

ead Wire

aximum Load Current

aximum Applied Voltage

Hysteresis Mode W

indow Comparator Mode

Connector type

rommet type

eight

Enclosure A

mbient Temperature Range

ithstand Voltage

Insulation Resistance

ibration Proof

Impact Proof

Note 4)

Window Comparator Mode

: Since the hysteresis is 3 digits, P1 should be separated from P2 by

7 digits or more. 1 digit is the minimum setting unit (See the table above).

ated Pressure Range M

inimum Setting Unit Fluid Maximum Operating Pressure P

ower Supply Voltage C

urrent Consumption Switch Output

odel

2 to 24 Vdc (Ripple 10 % or less)

25 mA or less

PN open collector output

0 mA

0 Vdc

ms.

1 %F.S. or less

oltage output: 1 to 5 V 5 %, Output impedance: Approx. 1 k

Variable (0 digits or more)

ixed ( 3 digits)

1/2 digits LCD (character height 5 mm).

Lit when ON (OUT1: Green OUT2: Red)

Detection of overcurrent, overpressure, data error, and pressure during 0 clear

ndicator: Red LED flashes. Error code displayed on LCD.

3 %F.S. or less

P40

0 to 60 (No condensation or freezing)

Between external terminal and case: 1000 Vac 50/60 Hz for 1 min.

etween external terminal and case: 2 M (by 500 Vdc M)

Air, non-corrosive gas

ositive Pressure 100kPa

SE3L

to 98 kPa

kPa

ositive Pressure 1MPa

SE3

0 to 0.98 MPa

.01 MPa

00 kPa (Note 1)

MPa

10 to 500 Hz 2 hours each in X, Y, and Z directions, at 10 to 500 Hz w

ith amplitude of 1.5 mm or acceleration 98m/s

whichever smaller.

80m/s

3 times each in X, Y, and Z directions

CE marked

Rc1/8, M5 x 0.8, NPTF 1/8, M5 x 0.8

Heat resistant vinyl wire 1.55 0.31 mm24-wire

Oil resistant vinyl heavy-duty cable

-21: 3.5 0.14 mm

4-core

-22: 3.5 0.15 mm25-core

0 g (including lead wire 0.6 m)

Response Time R

epeatability A

nalogue Output (Note 2) H

ysteresis (Note 4) D

isplay Method Indicator Light (Note 3) S

elf-diagnosis Function E

rror Indication Temperature Characteristic

Standard Port Size

Lead Wire

aximum Load Current

aximum Applied Voltage

Hysteresis Mode Window Comparator Mode

Connector type

rommet type

eight

Enclosure Ambient Temperature Range W

ithstand Voltage

nsulation Resistance

Vibration Proof

mpact Proof

Environmental

4. Installation

Piping connection

• Connect the digital pressure switch to the piping with a hexagon socket head plug and a fitting.

• The tightening torque for piping port must be 8.8N•m or less.

Spanner

LED Green

LED Red

Main circuit

Power supply terminal (+)

Tr1 D1

Tr2 D2

DC (+) Brown [+]

OUT3  Gray

OUT1  Black [1]

OUT2  White [2]

DC(

)

Blue [

]

Analog output

Output 1

Output 2

Power supply terminal (-)

Wiring connection

• Be sure to turn off the power supply before performing connection work.

• Incorrect wiring will lead to digital pressure switch breakdown, failure or malfunction. Be sure to confirm the wire colour and terminal number before wiring.

Note) The symbol shown in [ ] means the pin assignment of connec-

tor connection type.

NIL 0 to 0.98 MPa

L 0 to 98 kPa

Single-installation type Rc 1/8

Single-installation type NPTF 1/8

Not e) M5 x 0 .8 fem ale th read i s pr ovi ded on th e i nter nal s ide of th e pi pin g.

NPN open collector 2 outputs Without analogue output

NPN open collector 2 outputs With analogue output (1 to 5V)

NIL Grommet type lead wire (length: 0.6 m)

L Grommet type lead wire (length: 3 m)

C Connector type lead wire (Length: 0.6 m) CL Connector type lead wire (length: 3 m) CN Without connector

Note) Analogue output is available only for grommet type.

NPN open collector 2 outputs Without analogue output

NPN open collector 2 outputs With analogue output (1 to 5V)

NPN open collector 1 output and failure predictive output Without analogue output

NPN open collector 1 output and failure predictive output With analogue output (1 to 5V)

01 Single-installation type Rc 1/8 T1 Single-installation type NPTF 1/8 0X With suction filter M5 x 0.8

0XY With suction filter M6 x 1(made-to-order)

Note)An M5x0.8femalethread isprovidedon theinternalsideofthesingle-installationtypepiping.

/ISE3-TFK26GB-A

5. Functions Setting

1. Set value input mode

Press the "SET" button to display "P1-20 (*1)". The output OUT1 (1) set value input mode is selected. (*1: If the set value of P1 is -20).

2. OUT1 (1) set value input

Pressing the button increases the set value. Pressing the button decreases the set value.

. Press the "SET" button to save the set value and select OUT1 (2)

set value input mode. The set value of P2 is displayed.

4. OUT1 (2) set value input

Pressing the button increases the set value. Pressing the button decreases the set value.

5. Press the "SET" button to save the set value and select OUT2 (1) set value input mode. The set value of P3 is displayed.

6. Output OUT2 (1) set value input

Pressing the button increases the set value. Pressing the button decreases the set value.

7. Press the "SET" button to save the set value and select OUT2 (2) set value input mode. The set value of P4 is displayed.

8. Output OUT2 (2) set value input

Pressing the button increases the set value. Pressing the button decreases the set value.

9. Press the “SET” button to save the set value and exit this mode.

2-output Type

Note) P1: Set value for OUT1 (1) P2: Set value for OUT1 (2)

P3: Set value for OUT2 (1) P4: Set value for OUT2 (2)

Note)

• Hysteresis mode (same as for positive pressure use)

When the value of hysteresis is set to 2 digits or less, the switching output might chatter due to fluctuation of the input pressure around its set point.

• Window comparator mode (same as for positive pressure use)

Since the hysteresis will be 3digits, separate P1 from P2 (in case of 2-output type, same as for P3 and P4) by 7 digits or more.

* 1 digit is the minimum setting unit.

Output Method

Hysteresis mode (P1 P2, P3 P4)

Window comparator mode (P1<P2,P3<P4)

P1

(P3)

P2

(P4)

OFF

Hysteresis (variable)

Pressure low Pressure high

Vacuum low

Vacuum high

P1

(P3)

Hysteresis (fixed)

OFF

P2

(P4)

Hysteresis (fixed)

(Hysteresis = 3 digits fixed)

Pressure low Pressure high

Vacuum low

Vacuum high

. Set value input mode

Press the "SET" button to display "P1-50(*1)". The output OUT1 (1) set value input mode is selected. (*1: If the set value of P1 is -50.)

2. OUT1 (1) set value input

Pressing the button increases the set value. Pressing the button decreases the set value.

3. Press the "SET" button to save the set value and select the output OUT1 (2) set value input mode. The set value of P2 is displayed.

4. OUT1 (2) set value input

Pressing the button increases the set value. Pressing the button decreases the set value.

5. Press the "SET" button to save the set value and select the failure predictive pressure set value input mode. The failure predictive set value is displayed.

6. Failure predictive pressure set value input

ressing the button increases the set value.

Pressing the button decreases the set value.

7. Press the "SET" button to save the set value and select the failure predictive count set value input mode. The failure predictive count set value is displayed.

8. Failure predictive count set value input

Pressing the button increases the set value. Pressing the button decreases the set value.

9. Press the “SET” button to save the set value and exit this mode.

1-output Type With the Failure Predictive Function

Note) P1: Set value for OUT1 (1) P2: Set value for OUT1 (2)

P3: Set value for failure predictive pressure P4: Set value for failure predictive count

The failure predictive detection counter is incremented when the switch is turned on then is turned off, without the pressure (exceeding P1) not reaching the failure predictive pressure (P3). The failure predictive detection output is energized when the set failure predictive counter (EC) is incremented consecutively. When the switch is turned ON and the pressure (exceeding P1) exceeds the failure predictive pressure (P3), the failure predictive counter is reset. (This example shows a case in the hysteresis mode.)

Failure Predictive Function

Degree of vacuum

High

Low

Set pressure

Failure predictive count: Normal Once Twice 3 times

8. Outline dimensions (mm)

Dimensions

20.5

01:R1/8 T

1:NPTF1/8

Lead wire length

60039

8.5

3.5

(3000)

M5 0.8

2- 3.5 mounting hole

20.5

Lead wire length

60040.5

8.5

3.5

(3000)

01:R1/8 T1:NPTF1/8

5 0.8

2- 3.5 mounting hole

rommet Type

Connector Type

SE3- - C

IZ0

SE3- -

IZ01

Single-installation Type

20.5

50.6

Vacuum supply p

ort

Vacuum supply port

Vacuum pad connection p

ort

Air pressure circuit diagram

Lead wire length

60051.5

10 22.6

2- 3.5 mounting hole

(3000)

6.5

10.25

0X:M5 x 0.8 0XY:M6 x 1.0

Vacuum supply port

0X:M5 x 0.8 0XY:M6 x 1.0

Vacuum supply port

0X:M5 x 0.8 0XY:M6 x 1.0

Vacuum pad connection port

0X:M5 x 0.8 0XY:M6 x 1.0

Vacuum pad connection port

5.75

10.2

20.5

50.6

10 22.6

6.5

Vacuum pad connection port

Air pressure circuit diagram

5.75

10.2

10.25

Lead wire length

600

2- 3.5 mounting hole

(3000)

Grommet Type

Connector Type

ZSE3-0X -

ZSE3-0X - C

Peak Hold Mode

Pressing the (UP) button when pressure is displayed enables the upper limit peak value (value with a high degree of vacuum) to be held. In this case, "H" is displayed on the LCD. To reset holding, press the (UP) button again.

Bottom Hold Mode

Pressing the (DOWN) button when pressure is displayed enables the lower limit peak value (value with low vacuum) to be held. In this case "d" is displayed on the LCD. To return holding, press the (DOWN) button again.

Reset Function

Pressing the RESET button causes the following:

1) Measurement mode

• Zero adjustment

• Clearing the peak hold mode or bottom hold mode

• Clearing the failure predictive function internal counter

• Resetting the failure predictive output

2) Upon error occurrence

• The data set in the setting mode is retained as is and the state

when the power supply was turned on is restored (System reset is triggered).

• In case of a data error, the setting mode is selected. When you

finish setting, the state when the power supply was turned on is restored (System reset is triggered).

Note) In the set value input mode, the reset function does not work.

6. Other Functions

7. Names / Functions of Individual Parts

RESET button

SET button

(DOWN) button

(UP) button

LED

LCD

Main Unit

RESET button : Resets at error occurrence and for 0 clear of

the display.

SET button : Switches the setting mode and enters the set

value.

LCD : Displays pressure value, setting mode, and

error code.

LED : The green LED lights up when output OUT1

is ON. The red LED lights up when output OUT2 is ON. When both OUT1 and OUT2 are ON, both the green and red LEDs light up. Upon error occurrence, the red LED flashes.

(UP) button : Switches to the peak display mode and

increases the ON/OFF set value.

(DOWN) button : Switches to the bottom display mode and

decreases the ON/OFF set value.

+ 1 hidden pages

SMC Networks ZSE3 Series, ISE3 Series Maintenance Manual

Specifications and Main Features

Frequently Asked Questions

User Manual