SMC Networks ZSE80, ISE80, ZSE80M, ISE80H Operation Manuals

Wiring

Connection

Connections should only be made with the power
supply turned off.
Use separate routes for the Pressure switch wiring and
any power or high voltage wiring. Otherwise, malfunction
may result due to noise.
Ensure that the FG terminal is connected to ground when
using a commercially available switch-mode power
supply. When a switch-mode power supply is connected to the product,
switching noise will be superimposed and the product specification can no
longer be met. This can be prevented by inserting a noise filter, such as a
line noise filter and ferrite core, between the switch-mode power supply and
the product, or by using a series power supply instead of the switch-mode
power supply.

Set ON and OFF point of the Pressure switch.

Operation (Hysteresis mode)

When the pressure exceeds the set value, the
Pressure switch will turn ON.
When the pressure falls below the set
value by the amount of hysteresis or
more, the Pressure switch will turn OFF.
The default setting of the output set value
i

s the central value between the
atmospheric pressure and the
upper limit of the rated pressure
range. If this condition, shown to the right,
is acceptable, then keep these settings.

Pressure Setting

Digital Pressure Switch

Operation Manual

ZSE80(F)/ISE80(H)

Thank you for purchasing an SMC ZSE80(F)/ISE80(H) Series Digital Pressure
Switch.
Please read this manual carefully before operating the product and make sure you
understand its capabilities and limitations.
Please keep this manual handy for future reference.

To obtain more detailed information about operating this product, please
refer to the SMC website (URL http:// www.smcwor ld.com

) or co ntact SMC

directl y.

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) and other safety
regulations.

Indication LED (orange): Displays the switch 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 (UP): Selects the mode or increases ON/OFF set value.

Press this button to change to the peak display mode.

button (DOWN): Selects the mode or decreases ON/OFF set value.

Press this button to change to the bottom display mode.

button (SET):

Press this button to change to another mode and to set a value.

Summary of Product parts

Installation

M

ounting

Mount the optional bracket and panel mount adapter to the Pressure switch.
When the Pressure switch is to be mounted in a place where water and dust
splashes occur, insert a tube (O.D ø4, I.D ø2.5) into the air-relieving port of
the Pressure switch.

Mounting and Installation

Names of individual parts

L

CD display

Indication LED

b

utton (DOWN)

button (UP)

button (SET)

CAUTION indicates a hazard with a low level of risk
which, if not avoided, could result in minor or
moderate injury.

Operator

This operation manual is intended for those who have knowledge of machinery
using pneumatic equipment, and have sufficient knowledge of assembly,
operation and maintenance of such equipment. Only those persons are
a

llowed to perform assembly, operation and maintenance.
Read and understand this operation manual carefully before assembling,
operating or providing maintenance to the product.

Caution:

Warning:

Danger:

WARNING indicates a hazard with a medium level of
risk which, if not avoided, could result in death or
serious injury.

DANGER indicates a hazard with a high level of risk
which, if not avoided, will result in death or serious
injury.

Safety Instructions

Do not disassemble, modify (including changing the printed circuit board) or repair.

An injury or failure can result.

Do not operate in an atmosphere containing flammable or explosive gases.

Fire or an explosion can result.
This product is not designed to be explosion proof.

Do not use the product in a place where static electricity is a problem.

Otherwise it can cause failure or malfunction of the system.

NOTE

•The direct current power supply to be used should be UL approved as follows:
Circuit (of Class2) which is of maximum 30 Vrms (42.4 V peak), with UL1310
Class2 power supply unit or UL1585 Class2 transformer.

•The product is a approved product only if it has a mark on the body.

If using the product in an interlocking circuit:

•Provide a double interlocking system, for example a mechanical system

•Check the product regularly for proper operation

Otherwise malfunction can result, causing an accident.

The following instructions must be followed during maintenance:

•Turn off the power supply

•Stop the air supply, exhaust the residual pressure and verify that the air is released before performing
maintenance work

Otherwise an injury can result.

After maintenance is complete, perform appropriate functional inspections and leak tests.

Stop operation if the equipment does not function properly or there is a leakage of fluid.
When leakage occurs from parts other than the piping, the product might be faulty.
Disconnect the power supply and stop the fluid supply.
Do not apply fluid under leaking conditions.
Safety cannot be assured in the case of unexpected malfunction.

Do not touch the terminals and connectors while the power is on.

Otherwise electric shock, malfunction or damage to the product can result.

Do not operate the product outside of the specifications.

Do not use for flammable or harmful fluids.
Fire, malfunction, or damage to the product can result.
Verify the specifications before use.

Other Settings

Peak / Bottom hold display
Zero clear
Key lock

To set each of these functions, refer to the SMC website
(URL http://www.smcworld.com

) for more detailed information, or contact SMC.

Maintenance

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).

Troubleshooting

Error Indication

This function is to display error location and content when a problem or an error occurs.

Specifications
Outline with Dimensions (in mm)

If the error can not be reset after the above measures are taken, then please
contact SMC.

Note: Specifications are subject to change without prior notice and any obligation on the part of the manufacturer.
© 2011 SMC Corporation All Rights Reserved

Akihabara UDX 15F, 4-14-1, Sotokanda, Chiyoda-ku, Tokyo 101-0021, JAPAN
Phone: [phone] Fax: [phone]

URL http://www.smcworld.com

Mounting with bracket

Fix the bracket to the Pressure switch with the set screws M3 x 5 L (2 pcs.) supplied.
Apply a tightening torque of 0.98 Nm or less.

•

Rear piping

...

B

racket A (Model: ZS-24-A)

Bracket D (Model: ZS-24-D)

•Bottom piping

...

Bracket B (Model: ZS-35-A)

M3 x 5 L

Bracket A or D

<Rear piping>

M3 x 5 L

Bracket B

<Bottom piping>

Measurement mode

The measurement mode is the condition where
the pressure is detected and indicated, and the
switch function is operating.
This is the basic mode, and the other modes
should be selected for setting changes and other
function settings.

Measurement mode

1 s

1 s

1 s

Display to show the unit specification

Display to show the product

The power is supplied

1 s

Display to show the standard product

Display to show the pressure range

2. [P_1] or [n_1] and set value are
displayed in turn.

<How to operate>

∗: The Pressure switch will also output during setting.

1. Press the button once in measurement mode.

Displays in turn

Normal output

Reversed output

Switch ON

At normal output

Switch OFF

Set value

P

_1

T

ime [s]

Pressure [Pa]

Hysteresis

H_1

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.

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 initial operation, always perform zero clear with no pressure applied.

4. Press the button to complete the setting.
For models with 2 outputs, [P_2] or [n_2] will be displayed. Set as above.

∗: If the button is pressed for 2 seconds or longer, the setting is fixed and measurement

mode returns.

Function Setting

Function selection mode

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 [---].

Default setting

At the time of shipment, the following settings are provided.
If the setting is acceptable, keep it for use.

Refer to the SMC website (URL http://www.smcworld.com

) for more detailed

information about setting changes, or contact SMC.

[

F 0] Unit conversion function

Unit specification Model

Nil or M

ISE80(H)

ZSE80(F)

Default setting

P

ISE80(H)MPa

kPa ZSE80(F)

psi

Measurement mode

Function selection mode

Function setting

Press the button for
2 s or longer.

Unit specification Model Default setting

[F 1] Setting of OUT1

[F 2] Setting of OUT2
Same setting as [F 1] OUT1.
The display colour is linked to the setting of OUT1, and can not be set for
OUT2.

Other parameter setting

Item Default setting

[F 3] Setting of response time 2.5 ms

[F 5] Setting of display resolution 1000-split

[

F 7] Setting of fine adjustment of display value0%

Manual[F 8] Setting of auto-preset

OFF[F 9] Setting of power saving mode

OFF[F10] Setting of security code

O

FF

[

F98] Setting of all functions

OFF[F99] Reset to the default setting

I

tem

D

escription

Output mode Selects hysteresis mode or window comparator mode.

Reversed output Selects reversed output.

Pressure setting Sets ON or OFF point of the switch output.

D

efault setting

Hysteresis Chattering can be prevented by setting hysteresis.

Hysteresis mode

ISE80: 0.500 MPa
ZSE80: -50.5 kPa
ZSE80F: 50.0 kPa

ISE80H: 1.000 MPa

Normal output

I

SE80: 0.050 MPa
ZSE80: 5.0 kPa

ZSE80F: 5.0 kPa

ISE80H: 0.100 MPa

D

isplay colourSelects the display colour.

O

N: Green / OFF: Red

[

F 4] Setting of analogue output / auto-shift inputAnalogue output

The switch output load current is more than
80 mA.

T

urn the power off and remove the

c

ause of the over current. Then turn

the power on.

Over current
error

Error name Error display Error type Troubleshooting method

Residual
Pressure
error

Pressurizing
error

System
error

D

uring the zero clear operation, pressure
above ±10% of the span between
atmospheric pressure and the upper limit
of rated pressure has been applied. After 1
second, the mode will return to
measurement mode. The zero clear range
can vary ±1 digit with individual product
differences.

Perform zero clear operation again
after restoring the applied pressure
to an atmospheric pressure
condition.

Pressure has exceeded the upper limit of
the set pressure range.

Displayed in the case of an internal data
error.

Reset applied pressure to a level
within the set pressure range.

Turn the power off and turn it on
again.
If resetting fails, an investigation by
SMC Corporation will be required.

Pressure has exceeded the lower limit of
the set pressure range.

The measured pressure at auto-shift input
exceeded the set pressure range.
∗: After 1 s, measurement mode returns

automatically.

Auto-shift input signal is invalid.
Check the connected equipment
and correct the signal.

Auto-shift
error

Warning

Caution

B

rown
Grey
Black
W

hite

B

lue

Brown

Grey

Black

DC(+)

Analogue output /
Auto-shift input

OUT1

OUT2

White

Blue

DC(-)

Refer to the product catalogue or SMC website (URL http://www.smcworld.com) for
more information about the product specifications and outline dimensions.

Mounting with panel mount adapter

•

Panel mount adapter (Panel mount adapter A, B and mounting bracket included)
Rear piping

...

Model: ZS-35-C

Bottom piping

...

Model: ZS-35-B

•Panel mount adapter + Front protective cover
Rear piping

...

Model: ZS-35-F

Bottom piping

...

Model: ZS-35-E

<Rear piping>

<Bottom piping>

Panel

Front protective cover
(Option)

Panel mount

adapter A

Panel mount

adapter B

Panel mount

adapter A

Panel mount

adapter B

Panel

Front protective cover
(Option)

Mounting bracket

Mounting
bracket

Piping

Connection using screw type fitting

Connect suitable piping to the port.
To connect the hexagon socket head plug or fitting to
the pressure port, hold the hexagon part of the
pressure port with a suitable spanner. Apply a
tightening torque of 13.6 Nm or less.

Spanner
(17 mm)

Tube attachment

When the Pressure switch is used in a place where water and dust splashes
may occur, insert a tube into the air-relieving port and route the other end of
the tube to a safe place away from water and dust. (See the figure below)

<Rear piping>

<Bottom piping>

Tube

Air-relieving port

Tube

Air-relieving port

To a safe position away
from water and dust.

∗: Insert the tube into the air-relieving port until it bottoms out.
∗: SMC TU0425 (polyurethane, O.D ø4, I.D ø2.5) is a suitable tubing.

Refer to the product catalogue or SMC website (URL http://www.smcworld.com)
for more information about panel cut-out and mounting hole dimensions.

Refer to the SMC website (URL http://www.smcworld.com

) for more information

about troubleshooting.