SMC Networks ZSE30A series User manual

Z_ISE30A-TF2Z044EN
Page 1 of 3
Instruction Manual
Digital Pressure Switch
Series ZSE30A(F) / ISE30A
The intended use of this digital pressure switch is to measure, monitor
and display pressure and to provide an output signal.
1 Safety Instructions
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: Robots and robotic devices - Safety requirements for
industrial robots - Part 1: Robots.
•Refer to product catalogue, Operation Manual and Handling
Precautions for SMC Products for additional information.
•Keep this manual in a safe place for future reference.
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.
Warning
•Always ensure compliance with relevant safety laws and
standards.
•All work must be carried out in a safe manner by a qualified person in
compliance with applicable national regulations.
•This product is class A equipment intended for use in an industrial
environment. There may be potential difficulties in ensuring
electromagnetic compatibility in other environments due to conducted
or radiated disturbances.
Otherwise electric shock, malfunction or product damage can result.
•Refer to the operation manual on the SMC website (URL:
https://www.smcworld.com) for more safety instructions.
•Special products (-X) might have specifications different from those
shown in the specifications section. Contact SMC for specific drawings.
2 Specifications
2.1 General specifications
2 Specifications (continued)
2.2 Piping / Weight specifications
Product No. 01 N01 C4H C6H N7H C4L C6L N7L
Port size
R1/8
M5×0.8
NPT 1/8
M5×0.8
- - - - - -
One-touch fitting
(straight type)
- -
φ4 mm
φ5/32”
φ6 mm
φ1/4” - - -
One-touch fitting
(elbow type)
- - - - -
φ4 mm
φ5/32”
φ6 mm
φ1/4”
Material
of
wetted parts
Pressure
sensing
part
Silicon
Piping
port
C3602
(electroless
nickel plating)
O-ring: HNBR
PBT, POM, SUS304, C3604 (electroless
nickel plating), O-ring: NBR
Weight
Without
lead wire
and
connector
43 g 32 g 33 g 35 g 37 g 35 g 37 g
2.3 Analogue output specifications
Range
Rated pressure
range
A B C
Vacuum
0.0 to -101.0
kPa
- 0
-101
kPa
Compound
-100.0 kPa to
100.0 kPa
-
-100
kPa
100
kPa
Positive pressure
-0.100 to 1.000
MPa
-0.1
MPa
0 1 MPa
3 Name and function of parts
Indicator LED (Green OUT1 and Red OUT2): Displays the switch output
condition.
LCD display: Displays the current status of pressure, setting mode,
selected indication unit and error code. Four display
modes can be selected: display always in red or green, or
display changing from green to red, or red to green,
according to the output status.
button: Selects the mode or increases the ON/OFF set value.
Press this button to change to the peak display mode.
button: Selects the mode or decreases the ON/OFF set value.
Press this button to change to the bottom display mode.
button: Press this button to change to another mode and to set a
value.
Unit indication: Displays the unit currently selected (only for kPa and
MPa unit indication).
4 Installation
4.1 Installation Warning
Do not install the product unless the safety instructions have been read
and understood.
4.1.1 Mounting with bracket
•Mount the bracket to the product with the mounting screws M3 x 5L (2
pcs.) supplied, then set the body in the required position.
∗: Tighten the bracket mounting screws to a torque of 0.5 to 0.7 N•m.
The recommended tightening torque of the piping port is 7 to 9 N•m.
Bracket A (Part No.: ZS-38-A1) Bracket B (Part No.: ZS-38-A2)
Bracket C (Part No.: ZS-38-A3)
4.1.2 Mounting with panel mount adapter
•Mount part (a) to the front of the body and fix it. Then insert the body
with (a) into the panel until (a) comes into contact with the panel front
surface. Next, mount part (b) to the body from the rear and insert it until
(b) comes into contact with the panel.
•Panel mount adapter (Part No.: ZS-27-C)
Panel mount adapter + Front protective cover (Part No.: ZS-27-D)
∗: The panel mount adapter can be rotated through 90 degrees for mounting.
4.2 Removal of Pressure switch
The Pressure switch with panel mount
adapter can be removed from the
installation by removing the 2 screws
and releasing the hooks at the sides, as
illustrated.
Take care not to damage the Pressure
switch and panel mount adapter.
ORIGINAL INSTRUCTIONS
Model No. ZSE30A
(vacuum) ZSE30AF (compound)
ISE30A
(positive
pressure)
Rated pressure range
0.0 to -101.0
kPa
-100.0 to
100.0 kPa
-0.100 to
1.000 MPa
Set pressure range
10.0 to -
105.0 kPa
-105.0 to
105.0 kPa
-0.105 to
1.050 MPa
Withstand pressure
500 kPa
500 kPa
1.5 MPa
Minimum display unit
0.1 kPa
0.1 kPa
0.001 MPa
Applicable fluid Air, inert gases and incombustible gases
Power supply voltage
12 to 24 VDC ±10%, ripple (p-p) 10% or less
(protected against reverse connection)
Current consumption
40 mA or less
Switch output
NPN or PNP open collector output: 1 output
NPN or PNP open collector output: 2 outputs
(selectable)
Max. load current
80 mA
Max. applied
voltage
28 V (NPN output)
Residual voltage
1 V or less (at 80 mA load current)
Response time
2.5 ms or less
(with anti-chatter function: 20, 100, 500,
1000 or 2000 ms selected)
Short circuit
protection
Provided
Repeatability
±0.2% F.S. ±1 digit
Hysteresis mode
0 to variable
Hysteresis, window
comparator mode
Analogue output
Voltage output
Output
Voltage
(rated
pressure
range)
1 to 5 V ±2.5% F.S. 0.6 to 5 V
±2.5% F.S.
Linearity
±1% F.S.
Output
impedance
approx. 1 kΩ
Current output
Output
current
(rated
pressure
range)
4 to 20 mA ±2.5% F.S. 2.4 to 20 mA
±2.5% F.S.
Linearity
±1% F.S.
Load
impedance
Max. load impedance: 300 Ω(at power
supply voltage of 12 VDC)
600 Ω(at power supply voltage of 24 VDC)
Min. load impedance: 50 Ω
Display
4 digits, 7-segment, dual-colour display
(red/green)
Display accuracy
±2% F.S. ±1digit
(at ambient temperature 25 ±3°C)
Indicator LED
LED is ON when output is ON OUT1: Green
OUT2: Red
Environment
Enclosure
IP40
Ambient
temperature
range
Operation: 0 to 50 °C, Storage: -10 to 60 °C
(no condensation or freezing)
Ambient humidity
range
Operation, Storage: 35 to 85% RH
(no condensation)
Withstand voltage
1000 VAC, 1 minute between terminals and
housing
Insulation
resistance
50 MΩor more at 500 VDC between
terminals and housing
Temperature
characteristics
±2% F.S. (25 °C reference)
Lead wire
Oil resistant vinyl cabtyre cable
3 cores φ3.5, 2 m
4 cores Sectional area of conductor: 0.15
mm2(AWG26)
Outside diameter of insulator: 1.0 mm
(a)
(b)
Bracket A, B or C can
be mounted in 4 ways.

Z_ISE30A-TF2Z044EN
Page 1 of 3
Instruction Manual
Digital Pressure Switch
Series ZSE30A(F) / ISE30A
The intended use of this digital pressure switch is to measure, monitor
and display pressure and to provide an output signal.
1 Safety Instructions
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: Robots and robotic devices - Safety requirements for
industrial robots - Part 1: Robots.
•Refer to product catalogue, Operation Manual and Handling
Precautions for SMC Products for additional information.
•Keep this manual in a safe place for future reference.
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.
Warning
•Always ensure compliance with relevant safety laws and
standards.
•All work must be carried out in a safe manner by a qualified person in
compliance with applicable national regulations.
•This product is class A equipment intended for use in an industrial
environment. There may be potential difficulties in ensuring
electromagnetic compatibility in other environments due to conducted
or radiated disturbances.
Otherwise electric shock, malfunction or product damage can result.
•Refer to the operation manual on the SMC website (URL:
https://www.smcworld.com) for more safety instructions.
•Special products (-X) might have specifications different from those
shown in the specifications section. Contact SMC for specific drawings.
2 Specifications
2.1 General specifications
2 Specifications (continued)
2.2 Piping / Weight specifications
Product No. 01 N01 C4H C6H N7H C4L C6L N7L
Port size
R1/8
M5×0.8
NPT 1/8
M5×0.8
- - - - - -
One-touch fitting
(straight type)
- -
φ4 mm
φ5/32”
φ6 mm
φ1/4” - - -
One-touch fitting
(elbow type)
- - - - -
φ4 mm
φ5/32”
φ6 mm
φ1/4”
Material
of
wetted parts
Pressure
sensing
part
Silicon
Piping
port
C3602
(electroless
nickel plating)
O-ring: HNBR
PBT, POM, SUS304, C3604 (electroless
nickel plating), O-ring: NBR
Weight
Without
lead wire
and
connector
43 g 32 g 33 g 35 g 37 g 35 g 37 g
2.3 Analogue output specifications
Range
Rated pressure
range
A B C
Vacuum
0.0 to -101.0
kPa
- 0
-101
kPa
Compound
-100.0 kPa to
100.0 kPa
-
-100
kPa
100
kPa
Positive pressure
-0.100 to 1.000
MPa
-0.1
MPa
0 1 MPa
3 Name and function of parts
Indicator LED (Green OUT1 and Red OUT2): Displays the switch output
condition.
LCD display: Displays the current status of pressure, setting mode,
selected indication unit and error code. Four display
modes can be selected: display always in red or green, or
display changing from green to red, or red to green,
according to the output status.
button: Selects the mode or increases the ON/OFF set value.
Press this button to change to the peak display mode.
button: Selects the mode or decreases the ON/OFF set value.
Press this button to change to the bottom display mode.
button: Press this button to change to another mode and to set a
value.
Unit indication: Displays the unit currently selected (only for kPa and
MPa unit indication).
4 Installation
4.1 Installation Warning
Do not install the product unless the safety instructions have been read
and understood.
4.1.1 Mounting with bracket
•Mount the bracket to the product with the mounting screws M3 x 5L (2
pcs.) supplied, then set the body in the required position.
∗: Tighten the bracket mounting screws to a torque of 0.5 to 0.7 N•m.
The recommended tightening torque of the piping port is 7 to 9 N•m.
Bracket A (Part No.: ZS-38-A1) Bracket B (Part No.: ZS-38-A2)
Bracket C (Part No.: ZS-38-A3)
4.1.2 Mounting with panel mount adapter
•Mount part (a) to the front of the body and fix it. Then insert the body
with (a) into the panel until (a) comes into contact with the panel front
surface. Next, mount part (b) to the body from the rear and insert it until
(b) comes into contact with the panel.
•Panel mount adapter (Part No.: ZS-27-C)
Panel mount adapter + Front protective cover (Part No.: ZS-27-D)
∗: The panel mount adapter can be rotated through 90 degrees for mounting.
4.2 Removal of Pressure switch
The Pressure switch with panel mount
adapter can be removed from the
installation by removing the 2 screws
and releasing the hooks at the sides, as
illustrated.
Take care not to damage the Pressure
switch and panel mount adapter.
ORIGINAL INSTRUCTIONS
Model No. ZSE30A
(vacuum) ZSE30AF (compound)
ISE30A
(positive
pressure)
Rated pressure range
0.0 to -101.0
kPa
-100.0 to
100.0 kPa
-0.100 to
1.000 MPa
Set pressure range
10.0 to -
105.0 kPa
-105.0 to
105.0 kPa
-0.105 to
1.050 MPa
Withstand pressure
500 kPa
500 kPa
1.5 MPa
Minimum display unit
0.1 kPa
0.1 kPa
0.001 MPa
Applicable fluid Air, inert gases and incombustible gases
Power supply voltage
12 to 24 VDC ±10%, ripple (p-p) 10% or less
(protected against reverse connection)
Current consumption
40 mA or less
Switch output
NPN or PNP open collector output: 1 output
NPN or PNP open collector output: 2 outputs
(selectable)
Max. load current
80 mA
Max. applied
voltage
28 V (NPN output)
Residual voltage
1 V or less (at 80 mA load current)
Response time
2.5 ms or less
(with anti-chatter function: 20, 100, 500,
1000 or 2000 ms selected)
Short circuit
protection
Provided
Repeatability
±0.2% F.S. ±1 digit
Hysteresis mode
0 to variable
Hysteresis, window
comparator mode
Analogue output
Voltage output
Output
Voltage
(rated
pressure
range)
1 to 5 V ±2.5% F.S. 0.6 to 5 V
±2.5% F.S.
Linearity
±1% F.S.
Output
impedance
approx. 1 kΩ
Current output
Output
current
(rated
pressure
range)
4 to 20 mA ±2.5% F.S. 2.4 to 20 mA
±2.5% F.S.
Linearity
±1% F.S.
Load
impedance
Max. load impedance: 300 Ω(at power
supply voltage of 12 VDC)
600 Ω(at power supply voltage of 24 VDC)
Min. load impedance: 50 Ω
Display
4 digits, 7-segment, dual-colour display
(red/green)
Display accuracy
±2% F.S. ±1digit
(at ambient temperature 25 ±3°C)
Indicator LED
LED is ON when output is ON OUT1: Green
OUT2: Red
Environment
Enclosure
IP40
Ambient
temperature
range
Operation: 0 to 50 °C, Storage: -10 to 60 °C
(no condensation or freezing)
Ambient humidity
range
Operation, Storage: 35 to 85% RH
(no condensation)
Withstand voltage
1000 VAC, 1 minute between terminals and
housing
Insulation
resistance
50 MΩor more at 500 VDC between
terminals and housing
Temperature
characteristics
±2% F.S. (25 °C reference)
Lead wire
Oil resistant vinyl cabtyre cable
3 cores φ3.5, 2 m
4 cores Sectional area of conductor: 0.15
mm2(AWG26)
Outside diameter of insulator: 1.0 mm
(a)
(b)
Bracket A, B or C can
be mounted in 4 ways.

Z_ISE30A-TF2Z044EN
Page 1 of 3
Instruction Manual
Digital Pressure Switch
Series ZSE30A(F) / ISE30A
The intended use of this digital pressure switch is to measure, monitor
and display pressure and to provide an output signal.
1 Safety Instructions
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: Robots and robotic devices - Safety requirements for
industrial robots - Part 1: Robots.
•Refer to product catalogue, Operation Manual and Handling
Precautions for SMC Products for additional information.
•Keep this manual in a safe place for future reference.
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.
Warning
•Always ensure compliance with relevant safety laws and
standards.
•All work must be carried out in a safe manner by a qualified person in
compliance with applicable national regulations.
•This product is class A equipment intended for use in an industrial
environment. There may be potential difficulties in ensuring
electromagnetic compatibility in other environments due to conducted
or radiated disturbances.
Otherwise electric shock, malfunction or product damage can result.
•Refer to the operation manual on the SMC website (URL:
https://www.smcworld.com) for more safety instructions.
•Special products (-X) might have specifications different from those
shown in the specifications section. Contact SMC for specific drawings.
2 Specifications
2.1 General specifications
2 Specifications (continued)
2.2 Piping / Weight specifications
Product No. 01 N01 C4H C6H N7H C4L C6L N7L
Port size
R1/8
M5×0.8
NPT 1/8
M5×0.8
- - - - - -
One-touch fitting
(straight type)
- -
φ4 mm
φ5/32”
φ6 mm
φ1/4” - - -
One-touch fitting
(elbow type)
- - - - -
φ4 mm
φ5/32”
φ6 mm
φ1/4”
Material
of
wetted parts
Pressure
sensing
part
Silicon
Piping
port
C3602
(electroless
nickel plating)
O-ring: HNBR
PBT, POM, SUS304, C3604 (electroless
nickel plating), O-ring: NBR
Weight
Without
lead wire
and
connector
43 g 32 g 33 g 35 g 37 g 35 g 37 g
2.3 Analogue output specifications
Range
Rated pressure
range
A B C
Vacuum
0.0 to -101.0
kPa
- 0
-101
kPa
Compound
-100.0 kPa to
100.0 kPa
-
-100
kPa
100
kPa
Positive pressure
-0.100 to 1.000
MPa
-0.1
MPa
0 1 MPa
3 Name and function of parts
Indicator LED (Green OUT1 and Red OUT2): Displays the switch output
condition.
LCD display: Displays the current status of pressure, setting mode,
selected indication unit and error code. Four display
modes can be selected: display always in red or green, or
display changing from green to red, or red to green,
according to the output status.
button: Selects the mode or increases the ON/OFF set value.
Press this button to change to the peak display mode.
button: Selects the mode or decreases the ON/OFF set value.
Press this button to change to the bottom display mode.
button: Press this button to change to another mode and to set a
value.
Unit indication: Displays the unit currently selected (only for kPa and
MPa unit indication).
4 Installation
4.1 Installation Warning
Do not install the product unless the safety instructions have been read
and understood.
4.1.1 Mounting with bracket
•Mount the bracket to the product with the mounting screws M3 x 5L (2
pcs.) supplied, then set the body in the required position.
∗: Tighten the bracket mounting screws to a torque of 0.5 to 0.7 N•m.
The recommended tightening torque of the piping port is 7 to 9 N•m.
Bracket A (Part No.: ZS-38-A1) Bracket B (Part No.: ZS-38-A2)
Bracket C (Part No.: ZS-38-A3)
4.1.2 Mounting with panel mount adapter
•Mount part (a) to the front of the body and fix it. Then insert the body
with (a) into the panel until (a) comes into contact with the panel front
surface. Next, mount part (b) to the body from the rear and insert it until
(b) comes into contact with the panel.
•Panel mount adapter (Part No.: ZS-27-C)
Panel mount adapter + Front protective cover (Part No.: ZS-27-D)
∗: The panel mount adapter can be rotated through 90 degrees for mounting.
4.2 Removal of Pressure switch
The Pressure switch with panel mount
adapter can be removed from the
installation by removing the 2 screws
and releasing the hooks at the sides, as
illustrated.
Take care not to damage the Pressure
switch and panel mount adapter.
ORIGINAL INSTRUCTIONS
Model No. ZSE30A
(vacuum) ZSE30AF (compound)
ISE30A
(positive
pressure)
Rated pressure range
0.0 to -101.0
kPa
-100.0 to
100.0 kPa
-0.100 to
1.000 MPa
Set pressure range
10.0 to -
105.0 kPa
-105.0 to
105.0 kPa
-0.105 to
1.050 MPa
Withstand pressure
500 kPa
500 kPa
1.5 MPa
Minimum display unit
0.1 kPa
0.1 kPa
0.001 MPa
Applicable fluid Air, inert gases and incombustible gases
Power supply voltage
12 to 24 VDC ±10%, ripple (p-p) 10% or less
(protected against reverse connection)
Current consumption
40 mA or less
Switch output
NPN or PNP open collector output: 1 output
NPN or PNP open collector output: 2 outputs
(selectable)
Max. load current
80 mA
Max. applied
voltage
28 V (NPN output)
Residual voltage
1 V or less (at 80 mA load current)
Response time
2.5 ms or less
(with anti-chatter function: 20, 100, 500,
1000 or 2000 ms selected)
Short circuit
protection
Provided
Repeatability
±0.2% F.S. ±1 digit
Hysteresis mode
0 to variable
Hysteresis, window
comparator mode
Analogue output
Voltage output
Output
Voltage
(rated
pressure
range)
1 to 5 V ±2.5% F.S. 0.6 to 5 V
±2.5% F.S.
Linearity
±1% F.S.
Output
impedance
approx. 1 kΩ
Current output
Output
current
(rated
pressure
range)
4 to 20 mA ±2.5% F.S. 2.4 to 20 mA
±2.5% F.S.
Linearity
±1% F.S.
Load
impedance
Max. load impedance: 300 Ω(at power
supply voltage of 12 VDC)
600 Ω(at power supply voltage of 24 VDC)
Min. load impedance: 50 Ω
Display
4 digits, 7-segment, dual-colour display
(red/green)
Display accuracy
±2% F.S. ±1digit
(at ambient temperature 25 ±3°C)
Indicator LED
LED is ON when output is ON OUT1: Green
OUT2: Red
Environment
Enclosure
IP40
Ambient
temperature
range
Operation: 0 to 50 °C, Storage: -10 to 60 °C
(no condensation or freezing)
Ambient humidity
range
Operation, Storage: 35 to 85% RH
(no condensation)
Withstand voltage
1000 VAC, 1 minute between terminals and
housing
Insulation
resistance
50 MΩor more at 500 VDC between
terminals and housing
Temperature
characteristics
±2% F.S. (25 °C reference)
Lead wire
Oil resistant vinyl cabtyre cable
3 cores φ3.5, 2 m
4 cores Sectional area of conductor: 0.15
mm2(AWG26)
Outside diameter of insulator: 1.0 mm
(a)
(b)
Bracket A, B or C can
be mounted in 4 ways.

Z_ISE30A-TF2Z044EN
Page 1 of 3
Instruction Manual
Digital Pressure Switch
Series ZSE30A(F) / ISE30A
The intended use of this digital pressure switch is to measure, monitor
and display pressure and to provide an output signal.
1 Safety Instructions
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: Robots and robotic devices - Safety requirements for
industrial robots - Part 1: Robots.
•Refer to product catalogue, Operation Manual and Handling
Precautions for SMC Products for additional information.
•Keep this manual in a safe place for future reference.
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.
Warning
•Always ensure compliance with relevant safety laws and
standards.
•All work must be carried out in a safe manner by a qualified person in
compliance with applicable national regulations.
•This product is class A equipment intended for use in an industrial
environment. There may be potential difficulties in ensuring
electromagnetic compatibility in other environments due to conducted
or radiated disturbances.
Otherwise electric shock, malfunction or product damage can result.
•Refer to the operation manual on the SMC website (URL:
https://www.smcworld.com) for more safety instructions.
•Special products (-X) might have specifications different from those
shown in the specifications section. Contact SMC for specific drawings.
2 Specifications
2.1 General specifications
2 Specifications (continued)
2.2 Piping / Weight specifications
Product No. 01 N01 C4H C6H N7H C4L C6L N7L
Port size
R1/8
M5×0.8
NPT 1/8
M5×0.8
- - - - - -
One-touch fitting
(straight type)
- -
φ4 mm
φ5/32”
φ6 mm
φ1/4” - - -
One-touch fitting
(elbow type)
- - - - -
φ4 mm
φ5/32”
φ6 mm
φ1/4”
Material
of
wetted parts
Pressure
sensing
part
Silicon
Piping
port
C3602
(electroless
nickel plating)
O-ring: HNBR
PBT, POM, SUS304, C3604 (electroless
nickel plating), O-ring: NBR
Weight
Without
lead wire
and
connector
43 g 32 g 33 g 35 g 37 g 35 g 37 g
2.3 Analogue output specifications
Range
Rated pressure
range
A B C
Vacuum
0.0 to -101.0
kPa
- 0
-101
kPa
Compound
-100.0 kPa to
100.0 kPa
-
-100
kPa
100
kPa
Positive pressure
-0.100 to 1.000
MPa
-0.1
MPa
0 1 MPa
3 Name and function of parts
Indicator LED (Green OUT1 and Red OUT2): Displays the switch output
condition.
LCD display: Displays the current status of pressure, setting mode,
selected indication unit and error code. Four display
modes can be selected: display always in red or green, or
display changing from green to red, or red to green,
according to the output status.
button: Selects the mode or increases the ON/OFF set value.
Press this button to change to the peak display mode.
button: Selects the mode or decreases the ON/OFF set value.
Press this button to change to the bottom display mode.
button: Press this button to change to another mode and to set a
value.
Unit indication: Displays the unit currently selected (only for kPa and
MPa unit indication).
4 Installation
4.1 Installation Warning
Do not install the product unless the safety instructions have been read
and understood.
4.1.1 Mounting with bracket
•Mount the bracket to the product with the mounting screws M3 x 5L (2
pcs.) supplied, then set the body in the required position.
∗: Tighten the bracket mounting screws to a torque of 0.5 to 0.7 N•m.
The recommended tightening torque of the piping port is 7 to 9 N•m.
Bracket A (Part No.: ZS-38-A1) Bracket B (Part No.: ZS-38-A2)
Bracket C (Part No.: ZS-38-A3)
4.1.2 Mounting with panel mount adapter
•Mount part (a) to the front of the body and fix it. Then insert the body
with (a) into the panel until (a) comes into contact with the panel front
surface. Next, mount part (b) to the body from the rear and insert it until
(b) comes into contact with the panel.
•Panel mount adapter (Part No.: ZS-27-C)
Panel mount adapter + Front protective cover (Part No.: ZS-27-D)
∗: The panel mount adapter can be rotated through 90 degrees for mounting.
4.2 Removal of Pressure switch
The Pressure switch with panel mount
adapter can be removed from the
installation by removing the 2 screws
and releasing the hooks at the sides, as
illustrated.
Take care not to damage the Pressure
switch and panel mount adapter.
ORIGINAL INSTRUCTIONS
Model No. ZSE30A
(vacuum) ZSE30AF (compound)
ISE30A
(positive
pressure)
Rated pressure range
0.0 to -101.0
kPa
-100.0 to
100.0 kPa
-0.100 to
1.000 MPa
Set pressure range
10.0 to -
105.0 kPa
-105.0 to
105.0 kPa
-0.105 to
1.050 MPa
Withstand pressure
500 kPa
500 kPa
1.5 MPa
Minimum display unit
0.1 kPa
0.1 kPa
0.001 MPa
Applicable fluid Air, inert gases and incombustible gases
Power supply voltage
12 to 24 VDC ±10%, ripple (p-p) 10% or less
(protected against reverse connection)
Current consumption
40 mA or less
Switch output
NPN or PNP open collector output: 1 output
NPN or PNP open collector output: 2 outputs
(selectable)
Max. load current
80 mA
Max. applied
voltage
28 V (NPN output)
Residual voltage
1 V or less (at 80 mA load current)
Response time
2.5 ms or less
(with anti-chatter function: 20, 100, 500,
1000 or 2000 ms selected)
Short circuit
protection
Provided
Repeatability
±0.2% F.S. ±1 digit
Hysteresis mode
0 to variable
Hysteresis, window
comparator mode
Analogue output
Voltage output
Output
Voltage
(rated
pressure
range)
1 to 5 V ±2.5% F.S. 0.6 to 5 V
±2.5% F.S.
Linearity
±1% F.S.
Output
impedance
approx. 1 kΩ
Current output
Output
current
(rated
pressure
range)
4 to 20 mA ±2.5% F.S. 2.4 to 20 mA
±2.5% F.S.
Linearity
±1% F.S.
Load
impedance
Max. load impedance: 300 Ω(at power
supply voltage of 12 VDC)
600 Ω(at power supply voltage of 24 VDC)
Min. load impedance: 50 Ω
Display
4 digits, 7-segment, dual-colour display
(red/green)
Display accuracy
±2% F.S. ±1digit
(at ambient temperature 25 ±3°C)
Indicator LED
LED is ON when output is ON OUT1: Green
OUT2: Red
Environment
Enclosure
IP40
Ambient
temperature
range
Operation: 0 to 50 °C, Storage: -10 to 60 °C
(no condensation or freezing)
Ambient humidity
range
Operation, Storage: 35 to 85% RH
(no condensation)
Withstand voltage
1000 VAC, 1 minute between terminals and
housing
Insulation
resistance
50 MΩor more at 500 VDC between
terminals and housing
Temperature
characteristics
±2% F.S. (25 °C reference)
Lead wire
Oil resistant vinyl cabtyre cable
3 cores φ3.5, 2 m
4 cores Sectional area of conductor: 0.15
mm2(AWG26)
Outside diameter of insulator: 1.0 mm
(a)
(b)
Bracket A, B or C can
be mounted in 4 ways.

Z_ISE30A-TF2Z044EN
Page 2 of 3
4 Installation (continued)
4.3 Environment Warning
•Do not use in an environment where corrosive gases, chemicals, salt
water or steam are present.
•Do not use in an explosive atmosphere.
•Do not expose to direct sunlight. Use a suitable protective cover.
•Do not install in a location subject to vibration or impact. Check the
product specifications.
•Do not mount in a location exposed to radiant heat.
•Do not use the Pressure switch in a place where electrical static charge
will be a problem. It can cause an error and damage to the system.
4.4 Piping Caution
•Before piping make sure to clean up chips, cutting oil, dust etc.
•When installing piping or fittings, ensure sealant material does not
enter inside the port. When using seal tape, leave 1 thread exposed
on the end of the pipe/fitting.
•Tighten fittings to the specified tightening torque.
•Connection using One-touch fitting
1. Cut the tube end perpendicular.
2. Hold the tube and insert it into the One-touch fitting slowly until it
bottoms out.
•Allow sufficient tube length to prevent twist and tensile or moment
loads from being applied to the fitting or tube.
•When using a tube manufactured by a company other than SMC,
check that its outside diameter tolerance satisfies the following values:
1) Nylon tube: ±0.1 mm maximum
2) Soft nylon tube: ±0.1 mm maximum
3) Polyurethane tube: +0.15 mm / -2 mm maximum
4.5 Lubrication Caution
•SMC products have been lubricated for life at manufacture, and do not
require lubrication in service.
•If a lubricant is used in the system, use turbine oil Class 1 (no additive),
ISO VG32. Once lubricant is used in the system, lubrication must be
continued because the original lubricant applied during manufacturing
will be washed away.
5 Wiring
5.1.1 Wiring connections
•Connections should be made with the power supply turned off.
•Use a separate route for the product wiring and any power or high
voltage wiring. Otherwise, malfunction may result due to noise.
•If a commercially available switching power supply is used, be sure to
ground the frame ground (FG) terminal. If the switching power supply is
connected for use, switching noise will be superimposed and it will not
be able to meet the product specifications. In that case, insert a noise
filter such as a line noise filter/ferrite between the switching power
supplies or change the switching power supply to a series power supply.
5 Wiring (continued)
5.2 Connector Connecting / Disconnecting
•When mounting the connector, insert it straight into the socket, holding
the lever and connector body, and push the connector until the lever
hooks into the housing, and locks.
•When removing the connector, press down the lever to release the
hook from the housing and pull the connector straight out.
Connector pin numbers
6 Pressure Setting
6.1 Measurement mode
The measurement mode is the condition where the pressure is detected
and displayed, and the switch function is operating.
This is the basic mode, and other modes should be selected for setting
changes and other function settings.
Setting the ON and OFF points of the Pressure switch.
•Operation
When the pressure exceeds the set point, the Pressure switch will be
turned ON.
When the pressure falls below the set point by the amount of hysteresis
or more, the Pressure switch will be turned OFF.
The default setting of the output set value is the central value between
the atmospheric pressure and the upper limit of the rated pressure
range.
If this condition, shown below, is acceptable, then keep these settings.
6 Pressure Setting (continued)
6.2 Operation
[Hysteresis mode]
1, Press the button once in measurement mode.
2, [P_1] or [n_1] and the set value are displayed in turn.
3, Press the or button to change the set value.
The button is to increase and the button is to decrease.
•Press the button once to increase by one digit, and press it
continuously to keep increasing the set value.
•Press the button once to decrease by one digit, and press it
continuously to keep decreasing the set value.
4, Press the button to finish the setting.
For models with 2 outputs, [P_2] or [n_2] will be displayed. Set as
above.
The Pressure switch operates within a set pressure range (from P1L to
P1H) during window comparator
mode. Set P1L (switch lower limit) and P1H (switch upper limit) with the
setting procedure above.
(When reversed output is selected, [n1L] and [n1H] are displayed.)
Zero clear of Display
The display is reset to zero when the and buttons are pressed
simultaneously for 1 second. For the first operation, always perform zero
clear with no pressure applied.
7 Function Setting
In measurement mode, press the button for 2 seconds or longer to
display [F 0]. Select to display the function to be changed, [F ## ].
Press the button for 2 seconds or longer in function selection mode
to return to measurement mode.
*: Some functions are not available depending on part number. All functions are
displayed with [F ##] followed by the function description. If a function is not
available, the function is displayed as [---].
7.1 Default Function settings
At the time of shipment, the following settings are provided.
If this condition is acceptable, then keep these settings.
To change the settings, enter function selection mode.
•[F 0] Unit selection function.
Unit specification
Model
Default setting
Nil or M
ISE30A
MPa
ZSE30A(F)
kPa
P
ISE30A
psi
ZSE30A(F)
•[F 1] Setting of OUT1
Item Description Default setting
Output mode
Select hysteresis mode or
window comparator mode.
Hysteresis mode
Reversed
output
Select reversed output. Normal output
Pressure
setting Set the ON or OFF point of the switch output
ISE30A: 0.500 MPa
ZSE30A: -50.5 kPa
ZSE30AF: 50.0 kPa
Hysteresis Set the hysteresis to prevent
chattering.
ISE30A: 0.050 MPa
ZSE30A: 5.1 kPa
ZSE30AF: 5.0 kPa
Display
colour Select the display colour. ON: Green OFF: Red
•[F 2] Setting of OUT2 is the same setting as [F 1] OUT1.
The display colour is linked to OUT1 and cannot be set for OUT2.
•Other parameter settings
Item
Default setting
[F 3] Response time
2.5 ms
[F 4] Display resolution
1000-split
[F 5] Auto-preset function
Manual
[F 6] Fine adjustment of display value
0%
[F 7] Power saving mode
OFF
[F 8] Security code
OFF
[F90] Setting of all functions
OFF
[F97] Copy function
OFF
[F98] Check of output
Normal
[F99] Reset to the default setting
OFF

Z_ISE30A-TF2Z044EN
Page 2 of 3
4 Installation (continued)
4.3 Environment Warning
•Do not use in an environment where corrosive gases, chemicals, salt
water or steam are present.
•Do not use in an explosive atmosphere.
•Do not expose to direct sunlight. Use a suitable protective cover.
•Do not install in a location subject to vibration or impact. Check the
product specifications.
•Do not mount in a location exposed to radiant heat.
•Do not use the Pressure switch in a place where electrical static charge
will be a problem. It can cause an error and damage to the system.
4.4 Piping Caution
•Before piping make sure to clean up chips, cutting oil, dust etc.
•When installing piping or fittings, ensure sealant material does not
enter inside the port. When using seal tape, leave 1 thread exposed
on the end of the pipe/fitting.
•Tighten fittings to the specified tightening torque.
•Connection using One-touch fitting
1. Cut the tube end perpendicular.
2. Hold the tube and insert it into the One-touch fitting slowly until it
bottoms out.
•Allow sufficient tube length to prevent twist and tensile or moment
loads from being applied to the fitting or tube.
•When using a tube manufactured by a company other than SMC,
check that its outside diameter tolerance satisfies the following values:
1) Nylon tube: ±0.1 mm maximum
2) Soft nylon tube: ±0.1 mm maximum
3) Polyurethane tube: +0.15 mm / -2 mm maximum
4.5 Lubrication Caution
•SMC products have been lubricated for life at manufacture, and do not
require lubrication in service.
•If a lubricant is used in the system, use turbine oil Class 1 (no additive),
ISO VG32. Once lubricant is used in the system, lubrication must be
continued because the original lubricant applied during manufacturing
will be washed away.
5 Wiring
5.1.1 Wiring connections
•Connections should be made with the power supply turned off.
•Use a separate route for the product wiring and any power or high
voltage wiring. Otherwise, malfunction may result due to noise.
•If a commercially available switching power supply is used, be sure to
ground the frame ground (FG) terminal. If the switching power supply is
connected for use, switching noise will be superimposed and it will not
be able to meet the product specifications. In that case, insert a noise
filter such as a line noise filter/ferrite between the switching power
supplies or change the switching power supply to a series power supply.
5 Wiring (continued)
5.2 Connector Connecting / Disconnecting
•Whenmounting the connector, insert it straight into the socket, holding
the lever and connector body, and push the connector until the lever
hooks into the housing, and locks.
•When removing the connector, press down the lever to release the
hook from the housing and pull the connector straight out.
Connector pin numbers
6 Pressure Setting
6.1 Measurement mode
The measurement mode is the condition where the pressure is detected
and displayed, and the switch function is operating.
This is the basic mode, and other modes should be selected for setting
changes and other function settings.
Setting the ON and OFF points of the Pressure switch.
•Operation
When the pressure exceeds the set point, the Pressure switch will be
turned ON.
When the pressure falls below theset point by the amount of hysteresis
or more, the Pressure switch will be turned OFF.
The default setting of the output set value is the central value between
the atmospheric pressure and the upper limit of the rated pressure
range.
If this condition, shown below, is acceptable, then keep these settings.
6 Pressure Setting (continued)
6.2 Operation
[Hysteresis mode]
1, Press the button once in measurement mode.
2, [P_1] or [n_1] and the set value are displayed in turn.
3, Press the or button to change the set value.
The button is to increase and the button is to decrease.
•Press the button once to increase by one digit, and press it
continuously to keep increasing the set value.
•Press the button once to decrease by one digit, and press it
continuously to keep decreasing the set value.
4, Press the button to finish the setting.
For models with 2 outputs, [P_2] or [n_2] will be displayed. Set as
above.
The Pressure switch operates within a set pressure range (from P1L to
P1H) during window comparator
mode. Set P1L (switch lower limit) and P1H (switch upper limit) with the
setting procedure above.
(When reversed output is selected, [n1L] and [n1H] are displayed.)
Zero clear of Display
The display is reset to zero when the and buttons are pressed
simultaneously for 1 second. For the first operation, always perform zero
clear with no pressure applied.
7 Function Setting
In measurement mode, press the button for 2 seconds or longer to
display [F 0]. Select to display the function to be changed, [F ## ].
Press the button for 2 seconds or longer in function selection mode
to return to measurement mode.
*: Some functions are not available depending on part number. All functions are
displayed with [F ##] followed by the function description. If a function is not
available, the function is displayed as [---].
7.1 Default Function settings
At the time of shipment, the following settings are provided.
If this condition is acceptable, then keep these settings.
To change the settings, enter function selection mode.
•[F 0] Unit selection function.
Unit specification
Model
Default setting
Nil or M
ISE30A
MPa
ZSE30A(F)
kPa
P
ISE30A
psi
ZSE30A(F)
•[F 1] Setting of OUT1
Item Description Default setting
Output mode
Select hysteresis mode or
window comparator mode.
Hysteresis mode
Reversed
output
Select reversed output. Normal output
Pressure
setting Set the ON or OFF point of the switch output
ISE30A: 0.500 MPa
ZSE30A: -50.5 kPa
ZSE30AF: 50.0 kPa
Hysteresis Set the hysteresis to prevent
chattering.
ISE30A: 0.050 MPa
ZSE30A: 5.1 kPa
ZSE30AF: 5.0 kPa
Display
colour Select the display colour. ON: Green OFF: Red
•[F 2] Setting of OUT2 is the same setting as [F 1] OUT1.
The display colour is linked to OUT1 and cannot be set for OUT2.
•Other parameter settings
Item
Default setting
[F 3] Response time
2.5 ms
[F 4] Display resolution
1000-split
[F 5] Auto-preset function
Manual
[F 6] Fine adjustment of display value
0%
[F 7] Power saving mode
OFF
[F 8] Security code
OFF
[F90] Setting of all functions
OFF
[F97] Copy function
OFF
[F98] Check of output
Normal
[F99] Reset to the default setting
OFF

Z_ISE30A-TF2Z044EN
Page 2 of 3
4 Installation (continued)
4.3 Environment Warning
•Do not use in an environment where corrosive gases, chemicals, salt
water or steam are present.
•Do not use in an explosive atmosphere.
•Do not expose to direct sunlight. Use a suitable protective cover.
•Do not install in a location subject to vibration or impact. Check the
product specifications.
•Do not mount in a location exposed to radiant heat.
•Do not use the Pressure switch in a place where electrical static charge
will be a problem. It can cause an error and damage to the system.
4.4 Piping Caution
•Before piping make sure to clean up chips, cutting oil, dust etc.
•When installing piping or fittings, ensure sealant material does not
enter inside the port. When using seal tape, leave 1 thread exposed
on the end of the pipe/fitting.
•Tighten fittings to the specified tightening torque.
•Connection using One-touch fitting
1. Cut the tube end perpendicular.
2. Hold the tube and insert it into the One-touch fitting slowly until it
bottoms out.
•Allow sufficient tube length to prevent twist and tensile or moment
loads from being applied to the fitting or tube.
•When using a tube manufactured by a company other than SMC,
check that its outside diameter tolerance satisfies the following values:
1) Nylon tube: ±0.1 mm maximum
2) Soft nylon tube: ±0.1 mm maximum
3) Polyurethane tube: +0.15 mm / -2 mm maximum
4.5 Lubrication Caution
•SMC products have been lubricated for life at manufacture, and do not
require lubrication in service.
•If a lubricant is used in the system, use turbine oil Class 1 (no additive),
ISO VG32. Once lubricant is used in the system, lubrication must be
continued because the original lubricant applied during manufacturing
will be washed away.
5 Wiring
5.1.1 Wiring connections
•Connections should be made with the power supply turned off.
•Use a separate route for the product wiring and any power or high
voltage wiring. Otherwise, malfunction may result due to noise.
•If a commercially available switching power supply is used, be sure to
ground the frame ground (FG) terminal. If the switching power supply is
connected for use, switching noise will be superimposed and it will not
be able to meet the product specifications. In that case, insert a noise
filter such as a line noise filter/ferrite between the switching power
supplies or change the switching power supply to a series power supply.
5 Wiring (continued)
5.2 Connector Connecting / Disconnecting
•When mounting the connector, insert it straight into the socket, holding
the lever and connector body, and push the connector until the lever
hooks into the housing, and locks.
•When removing the connector, press down the lever to release the
hook from the housing and pull the connector straight out.
Connector pin numbers
6 Pressure Setting
6.1 Measurement mode
The measurement mode is the condition where the pressure is detected
and displayed, and the switch function is operating.
This is the basic mode, and other modes should be selected for setting
changes and other function settings.
Setting the ON and OFF points of the Pressure switch.
•Operation
When the pressure exceeds the set point, the Pressure switch will be
turned ON.
When the pressure falls below the set point by the amount of hysteresis
or more, the Pressure switch will be turned OFF.
The default setting of the output set value is the central value between
the atmospheric pressure and the upper limit of the rated pressure
range.
If this condition, shown below, is acceptable, then keep these settings.
6 Pressure Setting (continued)
6.2 Operation
[Hysteresis mode]
1, Press the button once in measurement mode.
2, [P_1] or [n_1] and the set value are displayed in turn.
3, Press the or button to change the set value.
The button is to increase and the button is to decrease.
•Press the button once to increase by one digit, and press it
continuously to keep increasing the set value.
•Press the button once to decrease by one digit, and press it
continuously to keep decreasing the set value.
4, Press the button to finish the setting.
For models with 2 outputs, [P_2] or [n_2] will be displayed. Set as
above.
The Pressure switch operates within a set pressure range (from P1L to
P1H) during window comparator
mode. Set P1L (switch lower limit) and P1H (switch upper limit) with the
setting procedure above.
(When reversed output is selected, [n1L] and [n1H] are displayed.)
Zero clear of Display
The display is reset to zero when the and buttons are pressed
simultaneously for 1 second. For the first operation, always perform zero
clear with no pressure applied.
7 Function Setting
In measurement mode, press the button for 2 seconds or longer to
display [F 0]. Select to display the function to be changed, [F ## ].
Press the button for 2 seconds or longer in function selection mode
to return to measurement mode.
*: Some functions are not available depending on part number. All functions are
displayed with [F ##] followed by the function description. If a function is not
available, the function is displayed as [---].
7.1 Default Function settings
At the time of shipment, the following settings are provided.
If this condition is acceptable, then keep these settings.
To change the settings, enter function selection mode.
•[F 0] Unit selection function.
Unit specification
Model
Default setting
Nil or M
ISE30A
MPa
ZSE30A(F)
kPa
P
ISE30A
psi
ZSE30A(F)
•[F 1] Setting of OUT1
Item Description Default setting
Output mode
Select hysteresis mode or
window comparator mode.
Hysteresis mode
Reversed
output
Select reversed output. Normal output
Pressure
setting Set the ON or OFF point of the switch output
ISE30A: 0.500 MPa
ZSE30A: -50.5 kPa
ZSE30AF: 50.0 kPa
Hysteresis Set the hysteresis to prevent
chattering.
ISE30A: 0.050 MPa
ZSE30A: 5.1 kPa
ZSE30AF: 5.0 kPa
Display
colour Select the display colour. ON: Green OFF: Red
•[F 2] Setting of OUT2 is the same setting as [F 1] OUT1.
The display colour is linked to OUT1 and cannot be set for OUT2.
•Other parameter settings
Item
Default setting
[F 3] Response time
2.5 ms
[F 4] Display resolution
1000-split
[F 5] Auto-preset function
Manual
[F 6] Fine adjustment of display value
0%
[F 7] Power saving mode
OFF
[F 8] Security code
OFF
[F90] Setting of all functions
OFF
[F97] Copy function
OFF
[F98] Check of output
Normal
[F99] Reset to the default setting
OFF

Z_ISE30A-TF2Z044EN
Page 2 of 3
4 Installation (continued)
4.3 Environment Warning
•Do not use in an environment where corrosive gases, chemicals, salt
water or steam are present.
•Do not use in an explosive atmosphere.
•Do not expose to direct sunlight. Use a suitable protective cover.
•Do not install in a location subject to vibration or impact. Check the
product specifications.
•Do not mount in a location exposed to radiant heat.
•Do not use the Pressure switch in a place where electrical static charge
will be a problem. It can cause an error and damage to the system.
4.4 Piping Caution
•Before piping make sure to clean up chips, cutting oil, dust etc.
•When installing piping or fittings, ensure sealant material does not
enter inside the port. When using seal tape, leave 1 thread exposed
on the end of the pipe/fitting.
•Tighten fittings to the specified tightening torque.
•Connection using One-touch fitting
1. Cut the tube end perpendicular.
2. Hold the tube and insert it into the One-touch fitting slowly until it
bottoms out.
•Allow sufficient tube length to prevent twist and tensile or moment
loads from being applied to the fitting or tube.
•When using a tube manufactured by a company other than SMC,
check that its outside diameter tolerance satisfies the following values:
1) Nylon tube: ±0.1 mm maximum
2) Soft nylon tube: ±0.1 mm maximum
3) Polyurethane tube: +0.15 mm / -2 mm maximum
4.5 Lubrication Caution
•SMC products have been lubricated for life at manufacture, and do not
require lubrication in service.
•If a lubricant is used in the system, use turbine oil Class 1 (no additive),
ISO VG32. Once lubricant is used in the system, lubrication must be
continued because the original lubricant applied during manufacturing
will be washed away.
5 Wiring
5.1.1 Wiring connections
•Connections should be made with the power supply turned off.
•Use a separate route for the product wiring and any power or high
voltage wiring. Otherwise, malfunction may result due to noise.
•If a commercially available switching power supply is used, be sure to
ground the frame ground (FG) terminal. If the switching power supply is
connected for use, switching noise will be superimposed and it will not
be able to meet the product specifications. In that case, insert a noise
filter such as a line noise filter/ferrite between the switching power
supplies or change the switching power supply to a series power supply.
5 Wiring (continued)
5.2 Connector Connecting / Disconnecting
•Whenmounting the connector, insert it straight into the socket, holding
the lever and connector body, and push the connector until the lever
hooks into the housing, and locks.
•When removing the connector, press down the lever to release the
hook from the housing and pull the connector straight out.
Connector pin numbers
6 Pressure Setting
6.1 Measurement mode
The measurement mode is the condition where the pressure is detected
and displayed, and the switch function is operating.
This is the basic mode, and other modes should be selected for setting
changes and other function settings.
Setting the ON and OFF points of the Pressure switch.
•Operation
When the pressure exceeds the set point, the Pressure switch will be
turned ON.
When the pressure falls below theset point by the amount of hysteresis
or more, the Pressure switch will be turned OFF.
The default setting of the output set value is the central value between
the atmospheric pressure and the upper limit of the rated pressure
range.
If this condition, shown below, is acceptable, then keep these settings.
6 Pressure Setting (continued)
6.2 Operation
[Hysteresis mode]
1, Press the button once in measurement mode.
2, [P_1] or [n_1] and the set value are displayed in turn.
3, Press the or button to change the set value.
The button is to increase and the button is to decrease.
•Press the button once to increase by one digit, and press it
continuously to keep increasing the set value.
•Press the button once to decrease by one digit, and press it
continuously to keep decreasing the set value.
4, Press the button to finish the setting.
For models with 2 outputs, [P_2] or [n_2] will be displayed. Set as
above.
The Pressure switch operates within a set pressure range (from P1L to
P1H) during window comparator
mode. Set P1L (switch lower limit) and P1H (switch upper limit) with the
setting procedure above.
(When reversed output is selected, [n1L] and [n1H] are displayed.)
Zero clear of Display
The display is reset to zero when the and buttons are pressed
simultaneously for 1 second. For the first operation, always perform zero
clear with no pressure applied.
7 Function Setting
In measurement mode, press the button for 2 seconds or longer to
display [F 0]. Select to display the function to be changed, [F ## ].
Press the button for 2 seconds or longer in function selection mode
to return to measurement mode.
*: Some functions are not available depending on part number. All functions are
displayed with [F ##] followed by the function description. If a function is not
available, the function is displayed as [---].
7.1 Default Function settings
At the time of shipment, the following settings are provided.
If this condition is acceptable, then keep these settings.
To change the settings, enter function selection mode.
•[F 0] Unit selection function.
Unit specification
Model
Default setting
Nil or M
ISE30A
MPa
ZSE30A(F)
kPa
P
ISE30A
psi
ZSE30A(F)
•[F 1] Setting of OUT1
Item Description Default setting
Output mode
Select hysteresis mode or
window comparator mode.
Hysteresis mode
Reversed
output
Select reversed output. Normal output
Pressure
setting Set the ON or OFF point of the switch output
ISE30A: 0.500 MPa
ZSE30A: -50.5 kPa
ZSE30AF: 50.0 kPa
Hysteresis Set the hysteresis to prevent
chattering.
ISE30A: 0.050 MPa
ZSE30A: 5.1 kPa
ZSE30AF: 5.0 kPa
Display
colour Select the display colour. ON: Green OFF: Red
•[F 2] Setting of OUT2 is the same setting as [F 1] OUT1.
The display colour is linked to OUT1 and cannot be set for OUT2.
•Other parameter settings
Item
Default setting
[F 3] Response time
2.5 ms
[F 4] Display resolution
1000-split
[F 5] Auto-preset function
Manual
[F 6] Fine adjustment of display value
0%
[F 7] Power saving mode
OFF
[F 8] Security code
OFF
[F90] Setting of all functions
OFF
[F97] Copy function
OFF
[F98] Check of output
Normal
[F99] Reset to the default setting
OFF

Z_ISE30A-TF2Z044EN
Page 3 of 3
8 Other Settings
•Peak/bottom value display
The maximum (minimum) pressure when the power is supplied is
detected and updated.
•Zero clear function
The displayed value can be adjusted to zero if the measured pressure is
within ±7%F.S (±3.5% F.S. for compound pressure) of the zero point
•Key-lock function
The key-lock function is used to prevent errors occurring due to
unintentional changes of the set values.
For further details refer to the operation manual on the SMC website
(URL: https://www.smcworld.com).
9 How to Order
Refer to the operation manual on the SMC website (URL:
https://www.smcworld.com) for How to order information.
10 Outline Dimensions
Refer to the operation manual or catalogue on the SMC website (URL:
https://www.smcworld.com) for Outline Dimensions.
11 Error Indication
12 Maintenance
12.1 General Maintenance Caution
•Not following proper maintenance procedures could cause the product
to malfunction and lead to equipment damage.
•If handled improperly, compressed air can be dangerous.
•Maintenance of pneumatic systems should be performed only by
qualified personnel.
•Before performing maintenance, turn off the power supply and be sure
to cut off the supply pressure. Confirm that the air is released to
atmosphere.
•After installation and maintenance, apply operating pressure and
power to the equipment and perform appropriate functional and
leakage tests to make sure the equipment is installed correctly.
•If any electrical connections are disturbed during maintenance, ensure
they are reconnected correctly and safety checks are carried out as
required to ensure continued compliance with applicable national
regulations.
•Do not make any modification to the product.
•Do not disassemble the product, unless required by installation or
maintenance instructions.
How to reset the product after a power cut or forcible de-energizing
The setting of the product will be retained as it was before a power cut or
de-energizing.
The output condition is also basically recovered to that before a power
cut or de-energizing but may change depending on the operating
environment.
Therefore, check the safety of the whole installation before operating the
product.
If the installation is using accurate control, wait until the product has
warmed up (approximately 10 to 15 minutes).
12.2 Replacement of one-touch fitting
•The one-touch fitting has a cassette mechanism to allow replacement.
•Assembly should be performed after turning the power OFF, stopping
the supplied fluid, exhausting the fluid within the piping, and ensuring
the release to atmosphere.
•The one-touch fitting is held by a one-touch clip inserted as shown in
the figure below. Remove the one-touch clip with a flat blade
screwdriver. To mount the one-touch fitting, insert it to the bottom, then
insert the one-touch clip.
•Take care not to damage the O-ring of the one-touch fitting.
•Supply pressure to the fitting slowly, and check if for leaks.
13 Limitations of Use
13.1 Limited warranty and Disclaimer/Compliance Requirements
Refer to Handling Precautions for SMC Products.
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.
14 Product Disposal
This product shall not be disposed of as municipal waste. Check your
local regulations and guidelines to dispose of this product correctly, in
order to reduce the impact on human health and the environment.
15 Contacts
Refer to www.smcworld.com or www.smc.eu for your local distributor /
importer.
URL: https://www.smcworld.com (Global) https://www.smc.eu (Europe)
SMC Corporation, 4-14-1, Sotokanda, Chiyoda-ku, Tokyo 101-0021, Japan
Specifications are subject to change without prior notice from the manufacturer.
© 2021 SMC Corporation All Rights Reserved.
Template DKP50047-F-085M
Error Name
Error
Display
Error Type
Troubleshooting
Method
Over
current
Error
The switch
output load
current is more
than 80 mA.
Turn the power off
and remove the
cause of the over
current. Then turn
the power on.
Residual
Pressure
Error
During zero
clear operation,
pressure above
±7% F.S.
(±3.5% F.S. for
compound
pressure) has
been applied.
After 1 second,
the mode will
return to
measurement
mode. The zero
clear range can
vary ±1% F.S.
with individual
product
differences.
Perform zero clear
operation again
after restoring the
applied pressure to
an atmospheric
pressure condition.
Pressurizing
Error
Pressure has
exceeded the
upper limit of the
set pressure
range.
Adjust the applied
pressure to a level
within the set
pressure range.
Pressure has
exceeded the
lower limit of the
set pressure
range.
System
Error
Displayed in the
case of an
internal data
error.
Turn the power off
and turn it on
again.
If resetting fails, an
investigation by
SMC Corporation
will be required.
If the error cannot be reset after the above measures are taken, contact
SMC.

Z_ISE30A-TF2Z044EN
Page 3 of 3
8 Other Settings
•Peak/bottom value display
The maximum (minimum) pressure when the power is supplied is
detected and updated.
•Zero clear function
The displayed value can be adjusted to zero if the measured pressure is
within ±7%F.S (±3.5% F.S. for compound pressure) of the zero point
•Key-lock function
The key-lock function is used to prevent errors occurring due to
unintentional changes of the set values.
For further details refer to the operation manual on the SMC website
(URL: https://www.smcworld.com).
9 How to Order
Refer to the operation manual on the SMC website (URL:
https://www.smcworld.com) for How to order information.
10 Outline Dimensions
Refer to the operation manual or catalogue on the SMC website (URL:
https://www.smcworld.com) for Outline Dimensions.
11 Error Indication
12 Maintenance
12.1 General Maintenance Caution
•Not following proper maintenance procedures could cause the product
to malfunction and lead to equipment damage.
•If handled improperly, compressed air can be dangerous.
•Maintenance of pneumatic systems should be performed only by
qualified personnel.
•Before performing maintenance, turn off the power supply and be sure
to cut off the supply pressure. Confirm that the air is released to
atmosphere.
•After installation and maintenance, apply operating pressure and
power to the equipment and perform appropriate functional and
leakage tests to make sure the equipment is installed correctly.
•If any electrical connections are disturbed during maintenance, ensure
they are reconnected correctly and safety checks are carried out as
required to ensure continued compliance with applicable national
regulations.
•Do not make any modification to the product.
•Do not disassemble the product, unless required by installation or
maintenance instructions.
How to reset the product after a power cut or forcible de-energizing
The setting of the product will be retained as it was before a power cut or
de-energizing.
The output condition is also basically recovered to that before a power
cut or de-energizing but may change depending on the operating
environment.
Therefore, check the safety of the whole installation before operating the
product.
If the installation is using accurate control, wait until the product has
warmed up (approximately 10 to 15 minutes).
12.2 Replacement of one-touch fitting
•The one-touch fitting has a cassette mechanism to allow replacement.
•Assembly should be performed after turning the power OFF, stopping
the supplied fluid, exhausting the fluid within the piping, and ensuring
the release to atmosphere.
•The one-touch fitting is held by a one-touch clip inserted as shown in
the figure below. Remove the one-touch clip with a flat blade
screwdriver. To mount the one-touch fitting, insert it to the bottom, then
insert the one-touch clip.
•Take care not to damage the O-ring of the one-touch fitting.
•Supply pressure to the fitting slowly, and check if for leaks.
13 Limitations of Use
13.1 Limited warranty and Disclaimer/Compliance Requirements
Refer to Handling Precautions for SMC Products.
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.
14 Product Disposal
This product shall not be disposed of as municipal waste. Check your
local regulations and guidelines to dispose of this product correctly, in
order to reduce the impact on human health and the environment.
15 Contacts
Refer to www.smcworld.com or www.smc.eu for your local distributor /
importer.
URL: https://www.smcworld.com (Global) https://www.smc.eu (Europe)
SMC Corporation, 4-14-1, Sotokanda, Chiyoda-ku, Tokyo 101-0021, Japan
Specifications are subject to change without prior notice from the manufacturer.
© 2021 SMC Corporation All Rights Reserved.
Template DKP50047-F-085M
Error Name
Error
Display
Error Type
Troubleshooting
Method
Over
current
Error
The switch
output load
current is more
than 80 mA.
Turn the power off
and remove the
cause of the over
current. Then turn
the power on.
Residual
Pressure
Error
During zero
clear operation,
pressure above
±7% F.S.
(±3.5% F.S. for
compound
pressure) has
been applied.
After 1 second,
the mode will
return to
measurement
mode. The zero
clear range can
vary ±1% F.S.
with individual
product
differences.
Perform zero clear
operation again
after restoring the
applied pressure to
an atmospheric
pressure condition.
Pressurizing
Error
Pressure has
exceeded the
upper limit of the
set pressure
range.
Adjust the applied
pressure to a level
within the set
pressure range.
Pressure has
exceeded the
lower limit of the
set pressure
range.
System
Error
Displayed in the
case of an
internal data
error.
Turn the power off
and turn it on
again.
If resetting fails, an
investigation by
SMC Corporation
will be required.
If the error cannot be reset after the above measures are taken, contact
SMC.

Z_ISE30A-TF2Z044EN
Page 3 of 3
8 Other Settings
•Peak/bottom value display
The maximum (minimum) pressure when the power is supplied is
detected and updated.
•Zero clear function
The displayed value can be adjusted to zero if the measured pressure is
within ±7%F.S (±3.5% F.S. for compound pressure) of the zero point
•Key-lock function
The key-lock function is used to prevent errors occurring due to
unintentional changes of the set values.
For further details refer to the operation manual on the SMC website
(URL: https://www.smcworld.com).
9 How to Order
Refer to the operation manual on the SMC website (URL:
https://www.smcworld.com) for How to order information.
10 Outline Dimensions
Refer to the operation manual or catalogue on the SMC website (URL:
https://www.smcworld.com) for Outline Dimensions.
11 Error Indication
12 Maintenance
12.1 General Maintenance Caution
•Not following proper maintenance procedures could cause the product
to malfunction and lead to equipment damage.
•If handled improperly, compressed air can be dangerous.
•Maintenance of pneumatic systems should be performed only by
qualified personnel.
•Before performing maintenance, turn off the power supply and be sure
to cut off the supply pressure. Confirm that the air is released to
atmosphere.
•After installation and maintenance, apply operating pressure and
power to the equipment and perform appropriate functional and
leakage tests to make sure the equipment is installed correctly.
•If any electrical connections are disturbed during maintenance, ensure
they are reconnected correctly and safety checks are carried out as
required to ensure continued compliance with applicable national
regulations.
•Do not make any modification to the product.
•Do not disassemble the product, unless required by installation or
maintenance instructions.
How to reset the product after a power cut or forcible de-energizing
The setting of the product will be retained as it was before a power cut or
de-energizing.
The output condition is also basically recovered to that before a power
cut or de-energizing but may change depending on the operating
environment.
Therefore, check the safety of the whole installation before operating the
product.
If the installation is using accurate control, wait until the product has
warmed up (approximately 10 to 15 minutes).
12.2 Replacement of one-touch fitting
•The one-touch fitting has a cassette mechanism to allow replacement.
•Assembly should be performed after turning the power OFF, stopping
the supplied fluid, exhausting the fluid within the piping, and ensuring
the release to atmosphere.
•The one-touch fitting is held by a one-touch clip inserted as shown in
the figure below. Remove the one-touch clip with a flat blade
screwdriver. To mount the one-touch fitting, insert it to the bottom, then
insert the one-touch clip.
•Take care not to damage the O-ring of the one-touch fitting.
•Supply pressure to the fitting slowly, and check if for leaks.
13 Limitations of Use
13.1 Limited warranty and Disclaimer/Compliance Requirements
Refer to Handling Precautions for SMC Products.
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.
14 Product Disposal
This product shall not be disposed of as municipal waste. Check your
local regulations and guidelines to dispose of this product correctly, in
order to reduce the impact on human health and the environment.
15 Contacts
Refer to www.smcworld.com or www.smc.eu for your local distributor /
importer.
URL: https://www.smcworld.com (Global) https://www.smc.eu (Europe)
SMC Corporation, 4-14-1, Sotokanda, Chiyoda-ku, Tokyo 101-0021, Japan
Specifications are subject to change without prior notice from the manufacturer.
© 2021 SMC Corporation All Rights Reserved.
Template DKP50047-F-085M
Error Name
Error
Display
Error Type
Troubleshooting
Method
Over
current
Error
The switch
output load
current is more
than 80 mA.
Turn the power off
and remove the
cause of the over
current. Then turn
the power on.
Residual
Pressure
Error
During zero
clear operation,
pressure above
±7% F.S.
(±3.5% F.S. for
compound
pressure) has
been applied.
After 1 second,
the mode will
return to
measurement
mode. The zero
clear range can
vary ±1% F.S.
with individual
product
differences.
Perform zero clear
operation again
after restoring the
applied pressure to
an atmospheric
pressure condition.
Pressurizing
Error
Pressure has
exceeded the
upper limit of the
set pressure
range.
Adjust the applied
pressure to a level
within the set
pressure range.
Pressure has
exceeded the
lower limit of the
set pressure
range.
System
Error
Displayed in the
case of an
internal data
error.
Turn the power off
and turn it on
again.
If resetting fails, an
investigation by
SMC Corporation
will be required.
If the error cannot be reset after the above measures are taken, contact
SMC.

Z_ISE30A-TF2Z044EN
Page 3 of 3
8 Other Settings
•Peak/bottom value display
The maximum (minimum) pressure when the power is supplied is
detected and updated.
•Zero clear function
The displayed value can be adjusted to zero if the measured pressure is
within ±7%F.S (±3.5% F.S. for compound pressure) of the zero point
•Key-lock function
The key-lock function is used to prevent errors occurring due to
unintentional changes of the set values.
For further details refer to the operation manual on the SMC website
(URL: https://www.smcworld.com).
9 How to Order
Refer to the operation manual on the SMC website (URL:
https://www.smcworld.com) for How to order information.
10 Outline Dimensions
Refer to the operation manual or catalogue on the SMC website (URL:
https://www.smcworld.com) for Outline Dimensions.
11 Error Indication
12 Maintenance
12.1 General Maintenance Caution
•Not following proper maintenance procedures could cause the product
to malfunction and lead to equipment damage.
•If handled improperly, compressed air can be dangerous.
•Maintenance of pneumatic systems should be performed only by
qualified personnel.
•Before performing maintenance, turn off the power supply and be sure
to cut off the supply pressure. Confirm that the air is released to
atmosphere.
•After installation and maintenance, apply operating pressure and
power to the equipment and perform appropriate functional and
leakage tests to make sure the equipment is installed correctly.
•If any electrical connections are disturbed during maintenance, ensure
they are reconnected correctly and safety checks are carried out as
required to ensure continued compliance with applicable national
regulations.
•Do not make any modification to the product.
•Do not disassemble the product, unless required by installation or
maintenance instructions.
How to reset the product after a power cut or forcible de-energizing
The setting of the product will be retained as it was before a power cut or
de-energizing.
The output condition is also basically recovered to that before a power
cut or de-energizing but may change depending on the operating
environment.
Therefore, check the safety of the whole installation before operating the
product.
If the installation is using accurate control, wait until the product has
warmed up (approximately 10 to 15 minutes).
12.2 Replacement of one-touch fitting
•The one-touch fitting has a cassette mechanism to allow replacement.
•Assembly should be performed after turning the power OFF, stopping
the supplied fluid, exhausting the fluid within the piping, and ensuring
the release to atmosphere.
•The one-touch fitting is held by a one-touch clip inserted as shown in
the figure below. Remove the one-touch clip with a flat blade
screwdriver. To mount the one-touch fitting, insert it to the bottom, then
insert the one-touch clip.
•Take care not to damage the O-ring of the one-touch fitting.
•Supply pressure to the fitting slowly, and check if for leaks.
13 Limitations of Use
13.1 Limited warranty and Disclaimer/Compliance Requirements
Refer to Handling Precautions for SMC Products.
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.
14 Product Disposal
This product shall not be disposed of as municipal waste. Check your
local regulations and guidelines to dispose of this product correctly, in
order to reduce the impact on human health and the environment.
15 Contacts
Refer to www.smcworld.com or www.smc.eu for your local distributor /
importer.
URL: https://www.smcworld.com (Global) https://www.smc.eu (Europe)
SMC Corporation, 4-14-1, Sotokanda, Chiyoda-ku, Tokyo 101-0021, Japan
Specifications are subject to change without prior notice from the manufacturer.
© 2021 SMC Corporation All Rights Reserved.
Template DKP50047-F-085M
Error Name
Error
Display
Error Type
Troubleshooting
Method
Over
current
Error
The switch
output load
current is more
than 80 mA.
Turn the power off
and remove the
cause of the over
current. Then turn
the power on.
Residual
Pressure
Error
During zero
clear operation,
pressure above
±7% F.S.
(±3.5% F.S. for
compound
pressure) has
been applied.
After 1 second,
the mode will
return to
measurement
mode. The zero
clear range can
vary ±1% F.S.
with individual
product
differences.
Perform zero clear
operation again
after restoring the
applied pressure to
an atmospheric
pressure condition.
Pressurizing
Error
Pressure has
exceeded the
upper limit of the
set pressure
range.
Adjust the applied
pressure to a level
within the set
pressure range.
Pressure has
exceeded the
lower limit of the
set pressure
range.
System
Error
Displayed in the
case of an
internal data
error.
Turn the power off
and turn it on
again.
If resetting fails, an
investigation by
SMC Corporation
will be required.
If the error cannot be reset after the above measures are taken, contact
SMC.