SMC Networks ZSE40A User manual

Series ZSE40A(F)/ISE40A
2-Color Display High Precision
Digital Pressure Switch
The settings of the master pressure switch (source of copy) can be copied
to the slave pressure switches.
쎲
Reduction in setting work
쎲
Prevention of mistakes in setting
Easy handling!Easy handling!
123
Push
Push
Air, Non-corrosive gas, Non-flammable gasAir, Non-corrosive gas, Non-flammable gasAir, Non-corrosive gas, Non-flammable gas
CopyCopyCopy
Easy handling!
Raised rubber switch
buttons for easy and
comfortable operation
See abnormal values at a glance.See abnormal values at a glance.See abnormal values at a glance.
IP65
compliant
RoHS
compliant
Applicable
fluid
CanCan copycopy to up toto up to 1010 switches simultaneously.switches simultaneously.
Can copy to up to 10 switches simultaneously.
Master pressure switch
(source of copy)
1 switchSlave
pressure
switch
3-step setting-step setting3-step setting 2-color display-color display2-color display
Adjust to the set-value
by the or button.
Completion
of setting
2 switches 10 switches
CAT.NAS100-79A

Piping Variations
Series
Mounting Variations
Space-saving
Rated pressure
range
Series
–14.5 to 145.0 psi
145 psi
0
–14.5 psi
ISE40A
(positive pressure)
0.00 to –14.69 psi
–14.69 psi
0
ZSE40A
(vacuum pressure)
–14.50 to 14.50 psi
–14.5 psi
14.5 psi
0
ZSE40AF
(compound pressure)
0.1 psi0.02 psi
Withstand
pressure
Min. unit setting
218 psi72.5 psi72.5 psi
0.01 psi
Output
R1/8, NPT1/8 (With M5 female thread), Rc1/8, G1/8, M5 female thread
ø4, ø6 one-touch fitting
Piping
Set pressure
range
–15.2 to 152.3 psi –15.22 to 15.22 psi 1.45 to –15.23 psi
(Only the displayed value is changed,
and there is no effect on the accuracy.)
The value disappears
and decimal points
start flashing.
∗The set-value can be checked while the keys are locked.
OUT
OUT
1
2
1/1000 1/100
OUT
OUT
1
2
OUT
OUT
1
2
OUT
OUT
1
2
OUT
OUT
1
2
An optional 3-digit
value is entered.
Secret code setting function
A function to prevent operation by anyone other than the
designated operator while the keys are locked.
Power-saving function
The display can be turned off to save the power consumption.
(Power consumption reduced by max. 20%)
Resolution conversion function
The flickering on the display can be eliminated.
MPa/kPa switching function
The indication unit for vacuum, compound pressure and
positive pressure can be integrated into either MPa or kPa.
OUT
OUT
1
2
Panel mounting
Bracket ABracket BBracket D
R1/8, NPT1/8
M5 x 0.8 Rc1/8, G1/8
Rc1/8, G1/8
ø4, ø6
one-touch fitting M5 x 0.8
Interchangeable with the ZSE40/ISE40 series for mounting
44
40.240.240.2
New
Series ZSE/ISE40A
Series ZSE/ISE40
• NPN or PNP open collector 2 outputs + Copy function
• NPN or PNP open collector 2 outputs +
Analog output (voltage or current)/Auto-shift input
Direct mounting
(Wall mounting)
Stick the
label (enclosed
with the product)
of a desired unit
seal.
Features 1

How to Order
Series ZSE40A(F)/ISE40A
2-Color Display High Precision
Digital Pressure Switch
®
ISE40A 01 X P
ZSE40A 01 Y P
Rated pressure range
ISE40A –14.5 to 145.0 psi
Output specifications
NPN open collector 2 outputs + Analog voltage/Auto-shift switching
PNP open collector 2 outputs + Analog voltage/Auto-shift switching
NPN open collector 2 outputs + Analog current/Auto-shift switching
PNP open collector 2 outputs + Analog current/Auto-shift switching
NPN open collector 2 outputs + Copy function
PNP open collector 2 outputs + Copy function
R
T
S
V
X
Y
Bracket A
Bracket B
Bracket D
Panel mount adapter
ZS-24-A
ZS-24-B
ZS-24-D
ZS-35-C
ZS-35-D
ZS-35-F
ZS-35-G
Panel mount adapter +
Front protective cover
A
B
D
E
F
01 N01 W1
WF1 M5 C4 C6
Option 1
Description
Symbol Part no.
Piping
Part no. Option
Rated pressure range
ZSE40A
ZSE40AF
0.00 to –14.69 psi
–14.50 to 14.50 psi
Made to Order
Option 2
Symbol
Nil
K
Calibration certificate
Symbol
X501
X531
Specifications/Description
Lead wire length 3 m
M12 4-pin pre-wired
connector
(Lead wire length 100 mm)
Unit specifications
Option 1∗
Combination of piping specifications with option 1 and part numbers of options
None
Bracket A
A
Bracket B
B
Bracket D
D
Panel mount adapter
01/N01
W1/WF1/M5/C4/C6
W1/WF1/M5/C4/C6
Panel mount adapter +
Front protective cover
E
F
Nil
Piping
specifications
01
N01
W1
WF1∗
M5∗
C4∗
C6∗
01/N01
∗Some options are unavailable depending on the piping specifications.
Refer to “Combination of piping specifications with option 1 and part
numbers of options”.
When optional parts are required separately,
use the following part numbers to place an order.
Refer to page 17 for details.
∗Made to Order
For vacuum/
compound pressure
For positive pressure
R1/8
(With M5 female thread)
NPT1/8
(With M5 female thread)
Rc1/8
G1/8
M5 x 0.8
(Female thread)
ø4 one-touch fitting
ø6 one-touch fitting
ZS-24-A
ZS-24-B
ZS-24-D
ZS-35-C
ZS-35-D
ZS-35-F
ZS-35-G
Bracket A With 2 mounting screws of each M3 x 5L, M4 x 5L
Bracket B With 2 mounting screws M4 x 5L
Bracket D With 2 mounting screws of each M3 x 5L, M4 x 5L
Panel mount adapter (Piping: For 01/N01)
Panel mount adapter
(Piping: For W1/WF1/M5/C4/C6)
Panel mount adapter + Front protective cover
(Piping: For 01/N01)
Panel mount adapter + Front protective cover
(Piping: For W1/WF1/M5/C4/C6)
Options/Part No.
With unit switching function Note 1)
Fixed SI unit Note 2)
With unit switching function Note 1)
(Initial value psi)
Nil
M
P
Note 1) Under the New Measurement
Law, sales of switches with the
unit switching function are not
allowed for use in Japan.
Note 2) Fixed unit:
For vacuum/compound
pressure: kPa
For positive pressure: MPa
M5 x 0.8
ø4, ø6 one-touch fitting
Rc1/8, G1/8
Rc1/8, G1/8
R1/8, NPT1/8
M5 x 0.8
1

Specifications
Piping Specifications
Part no. 01 N01 W1 WF1
78 g 79 g 97 g 104 g 101 g
M5 C4 C6
ø6 one-touch
fitting
ø4 one-touch
fitting
ZDC2, POM, Stainless steel 304,
C3604 (Electroless nickel plated)
O-ring: HNBR
M5 x 0.8
female thread
G1/8
Silicon
Rc1/8
ZDC2
O-ring: HNBR
NPT1/8
(With M5
female thread)
R1/8
(With M5
female thread)
C3602 (Electroless nickel plated)
O-ring: HNBR
Port size
Sensor pressure
receiving area
Model ZSE40A (vacuum pressure)
0.00 to –14.69 psi
1.45 to –15.23 psi
72.5 psi
0.01 psi
–14.50 to 14.50 psi
–15.22 to 15.22 psi
72.5 psi
0.02 psi
Air, Non-corrosive gas, Non-flammable gas
12 to 24 VDC ±10%, Ripple (p-p) 10% or less (with power supply polarity protection)
45 mA or less
NPN or PNP open collector 2 outputs (Selectable)
80 mA
28 V (at NPN output)
1 V or less
2.5 ms (with anti-chattering function: 20, 100, 500, 1000, 2000 ms)
Yes
±0.2% F.S. ±1 digit
Variable (0 or above) Note 1)
1 to 5 V ±2.5% F.S.
4 to 20 mA ±2.5% F.S.
Maximum load impedance: 300 Ω(Power supply voltage 12 V)
600 Ω(Power supply voltage 24 V)
Minimum load impedance: 50 Ω
Oilproof heavy-duty vinyl cable
ø3.5, 2 m Conductor area: 0.15 mm2(AWG26) Insulator O.D.: 0.95 mm
0.6 to 5 V ±2.5% F.S.
2.4 to 20 mA ±2.5% F.S.
–14.5 to 145.0 psi
–15.2 to 152.3 psi
218 psi
0.1 psi
Rated pressure range
Display/Set pressure range
Withstand pressure
Display/Minimum unit setting
Applicable fluid
Power supply voltage
Current consumption
Switch output
Repeat accuracy
Hysteresis
Maximum load current
Maximum applied voltage
Residual voltage
Response time
Short circuit protection
Hysteresis mode
Window comparator mode
Voltage
output
Analog
output
Current
output
Output voltage
(Rated pressure range)
Linearity
Output impedance
Output current
(Rated pressure range)
Linearity
Load impedance
Enclosure
Operating temperature range
Operating humidity range
Withstand voltage
Insulation resistance
Vibration resistance
Impact resistance
ZSE40AF
(compound pressure) ISE40A (positive pressure)
Note 1) If the applied voltage fluctuates around the set-value, the hysteresis must be set to a value more than the fluctuating width, otherwise chattering will occur.
Note 2) When the analog voltage output is selected, the analog current output cannot be selected.
Note 3) When the analog current output is selected, the analog voltage output cannot be selected.
Note 2)
Note 3)
±1% F.S. or less
Approx. 1 kΩ
±1% F.S. or less
Non-voltage input (Reed or Solid state), Low level: 0.4 V or less, 5 ms or longer input
3 1/2-digit, 7-segment, 2-color LCD (Red/Green)
±2% F.S. ±1 digit (Ambient temperature of 77 ±5°F)
Lights up when output is turned ON. OUT1, OUT2: Orange
IP65
Operating: 23 to 122°F, Stored: 14 to 140°F (No freezing or condensation)
Operating/Stored: 35 to 85% RH (No condensation)
1000 VAC for 1 minute between live parts and case
50 MΩor more between live parts and case (at 500 VDC Mega)
10 to 150 Hz at whichever is smaller of 1.5 mm amplitude or 20 m/s2acceleration,
in X, Y, Z directions, for 2 hours each (De-energized)
100 m/s2in X, Y, Z directions, 3 times each (De-energized)
±2% F.S. (Based on 77°F)
CE marking, UL (CSA), RoHS compliance
Auto-shift input
Display
Display accuracy
Indicator light
Temperature characteristics
Lead wire
Standards
Environment
resistance
Material
of parts
in contact
with fluid
Weight
Piping port
2
Series ZSE40A(F)/ISE40A

Range
For vacuum pressure
For compound pressure
For positive pressure
Rated pressure range
0.00 to –14.69 psi
–14.50 to 14.50 psi
–14.5 to 145.0 psi
A
1.47 psi
—
–14.5 psi
B
0
–14.50 psi
0
C
–14.69 psi
14.50 psi
145.0 psi
Analog Output
Descriptions
Voltage output
1
0.6
Pressure
Analog output [V]
5
BA C
Current output
4
2.4
Pressure
Analog output [mA]
20
BA C
Displays the current pressure, set mode, selected
display unit, and error code. Always use red or
green display; or switch between green and red
according to the output. Four different display
settings are available.
Lights up when OUT1 is turned ON.
Output (OUT1) display (Orange)
Lights up when OUT2 is turned ON.
Output (OUT2) display (Orange)
Use this button to change the mode or confirm the
set-value.
SET button
Use this button to select the mode or increase the
ON/OFF set-value. It is also used for switching to
the peak display mode.
button
Use this button to select the mode or decrease the
ON/OFF set-value. It is also used for switching to
the bottom display mode.
LCD
button
Series ZSE40A(F)/ISE40A
2-Color Display High Precision
Digital Pressure Switch
3

Internal Circuits and Wiring Examples
Load
Load
Brown DC (+)
Blue DC (–)
Main circuit
Load
Load
Load
Brown DC (+)
OUT1
Blue DC (–)
OUT2
Main circuit
Gray
-S
NPN (2 outputs) +
Analog current output
Max. 28 V, 80 mA
Residual voltage 1 V or less
Max. 80 mA
Residual voltage 1 V or less
Load
Load
Load
Brown DC (+)
OUT1
Blue DC (–)
OUT2
Main circuit
Max. 80 mA
Residual voltage 1 V or less
-T
PNP (2 outputs) +
Analog voltage output
-T/-V
PNP (2 outputs) +
Auto-shift input
Load
Load
Brown DC (+)
OUT1
Blue DC (–)
OUT2
Gray
Copy terminal
Main circuit
Max. 80 mA
Residual voltage 1 V or less
-Y
PNP (2 outputs) +
Copy function
12 to
+
24 VDC
12 to
24 VDC –
+
–
Load
Load
Load
Brown DC (+)
Black OUT1
Blue DC (–)
White
Black
White
Black
White OUT2
Gray Analog output
12 to +
24 VDC –
12 to +
24 VDC –
12 to +
24 VDC –
Black
Black
White
White
Black
White
Gray Analog output
Copy terminal
12 to +
24 VDC –
12 to +
24 VDC –
Black
White
Gray Analog output Gray Auto-shift input
Analog output
12 to
24 VDC
+
–
Auto-shift input
Main circuit
-R
NPN (2 outputs) +
Analog voltage output
Max. 28 V, 80 mA
Residual voltage 1 V or less
Load
Load
Brown DC (+)
OUT1
Blue DC (–)
OUT2
Gray
Main circuit
-X
NPN (2 outputs) +
Copy function
Max. 28 V, 80 mA
Residual voltage 1 V or less
Load
Load
Brown DC (+)
OUT1
Blue DC (–)
OUT2
Gray
Main circuit
-R/-S
NPN (2 outputs) +
Auto-shift input
Max. 28 V, 80 mA
Residual voltage 1 V or less
Load
Load
Load
Brown DC (+)
OUT1
Black
OUT1
Blue DC (–)
OUT2
White
OUT2
Main circuit
-V
PNP (2 outputs) +
Analog current output
Max. 80 mA
Residual voltage 1 V or less
4
Series ZSE40A(F)/ISE40A

30
10
30
ø3.5
240.2
26.2 4.5
Piping port
01: R1/8
N01: NPT1/8
2 x M3 x 0.5
thread depth 4
M5 x 0.8 thread depth 5 20
20
Width across flats 12
8.8
Atmospheric vent port ø2.6
14.7
30
3010
ø3.5
8.8 Atmospheric vent port ø2.6
W1: Rc1/8
WF1: G1/8
12
14.76
238.2
26.2 4
19 7
2 x M4 x 0.7
thread depth 4 20 W1: Rc1/8 WF1: G1/8
R6.5
20
Dimensions
ZSE40A(F)/ISE40A-01
ZSE40A(F)/ISE40A-N01
ZSE40A(F)/ISE40A-W1
ZSE40A(F)/ISE40A-WF1
5
Series ZSE40A(F)/ISE40A
2-Color Display High Precision
Digital Pressure Switch

-M5
2 x 4.5
20
30
32.3
30
10
22.15
28.15
44.3
14.7
28.2
41.2
7
8.5
One-touch fitting ø4, ø6
M5 x 0.8 thread depth 5
12.8
8
19
25.4
Dimensions
ZSE40A(F)/ISE40A-C4
ZSE40A(F)/ISE40A-C6
6
Series ZSE40A(F)/ISE40A

4.5
6.5
20
4.5
11.5
15
43.2
40
20
30
20
55
1.6
4.5
7.5
22
7.2
4.2
11.5
15
43.2
40
20
30
20
55
1.6
35
ZSE40A(F)/ISE40A-01--A
ZSE40A(F)/ISE40A-N01--A
With bracket
ZSE40A(F)/ISE40A-01--D
ZSE40A(F)/ISE40A-N01--D
With bracket
Dimensions
7
Series ZSE40A(F)/ISE40A
2-Color Display High Precision
Digital Pressure Switch

11.5
20
4.5
6.5
15
47.2
4.5
1.6
40
30
55
12.1
44.3
1.6
45
4.5
20
6.5
4.5
4.5
30
30
ZSE40A(F)/ISE40A-W1--A
ZSE40A(F)/ISE40A-WF1--A
With bracket
ZSE40A(F)/ISE40A-W1--B
ZSE40A(F)/ISE40A-WF1--B
With bracket
Dimensions
8
Series ZSE40A(F)/ISE40A

4.5
7.5
4.2
7.2
22
11.5
15
47.2
1.6
40
30
55
35
ZSE40A(F)/ISE40A-W1--D
ZSE40A(F)/ISE40A-WF1--D
With bracket
Dimensions
9
Series ZSE40A(F)/ISE40A
2-Color Display High Precision
Digital Pressure Switch

40
40 425.2
43.2
Panel thickness 1 to 5
38.6
40
51.2
7.5 25.2
46.7
Panel thickness 1 to 5
38.6
43.6
ZSE40A(F)/ISE40A-01--E
ZSE40A(F)/ISE40A-N01--E
Panel mounting
ZSE40A(F)/ISE40A-01--F
ZSE40A(F)/ISE40A-N01--F
Panel mounting + Front protective cover
Dimensions
10
Series ZSE40A(F)/ISE40A

40
40 29.2
4
41.2
Panel thickness 1 to 5
38.6
40
51.2
7.5
44.7
29.2
Panel thickness 1 to 5
38.6
43.6
ZSE40A(F)/ISE40A-W1--E
ZSE40A(F)/ISE40A-WF1--E
Panel mounting
ZSE40A(F)/ISE40A-W1--F
ZSE40A(F)/ISE40A-WF1--F
Panel mounting + Front protective cover
Dimensions
11
Series ZSE40A(F)/ISE40A
2-Color Display High Precision
Digital Pressure Switch

40
40
Panel thickness 1 to 5
4
41.2
29.2
38.6
51.2
40 7.5
44.7
29.2
Panel thickness 1 to 5
38.6
43.6
ZSE40A(F)/ISE40A-C4-E
ZSE40A(F)/ISE40A-C6-E
Panel mounting
ZSE40A(F)/ISE40A-C4-F
ZSE40A(F)/ISE40A-C6-F
Panel mounting + Front protective cover
Dimensions
12
Series ZSE40A(F)/ISE40A

Panel thickness 1 to 5 mm
36 ±0.3
36 ±0.3
4 x R3 or less
67 or more
36 ±0.3
4 x R3 or less
36 x n pcs. + 4 x (n pcs. – 1)
Note) This is the minimum value for the piping method 01 or N01.
Take the piping material and tubing into account for design. When the corner is to have radius, it must be R3 or less.
Panel fitting dimensions
Dimensions
13
Series ZSE40A(F)/ISE40A
2-Color Display High Precision
Digital Pressure Switch

Master Slave
(Max. 10 switches)
1 switch 2 switches 10 switches
DC (+) OUT1 OUT2 FUNC DC (–) DC (+) OUT1 OUT2 FUNC DC (–) DC (+) OUT1 OUT2 FUNC DC (–) DC (+) OUT1 OUT2 FUNC DC (–)
Power supply
Slave pressure switch
1 switch 2 switches
n
(Max. 10 switches)
Master
pressure switch
Gray (copy line) Blue Brown Gray (copy line) Blue Brown Gray (copy line) Blue Brown Gray (copy line) Blue Brown
Function Details
CDisplay calibration function (F 6) DPeak and bottom display function
EKey lock function
This function prevents incorrect operations such as accidentally
changing the set-value.
FZero-clear function
This function clears and resets the zero value on the display of
measured pressure.
For the pressure switch with analog output, the analog output shifts
according to the indication.The indicated value can be adjusted
within ±7% F.S. of the pressure when ex-factory. (ZSE40AF (for
compound pressure) ±3.5% F.S.)
BAuto-preset function (F 4)
Auto-preset function, when selected in the initial setting, calculates and stores the set-value from the measured pressure.
The optimum set-value is determined automatically by repeating vacuum and break with the target work piece several times.
Fine adjustment of the indicated value of the pressure sensor can be
made within the range of ±5% of the read value.
(The scattering of the indicated value can be eliminated.)
Suction Verification
P_1 (P_2) = A – (A-B)/4
n_1 (n_2) = B + (A-B)/4
P_1 or P_2 H_1 or H_2
H_1 (H_2) = (A-B)/2
Formula for Obtaining the Set-Value
ACopy function (F97)
The settings of the master pressure switch can be copied to the slave pressure switches.
This can reduce the labor for setting and prevent the entry of incorrect set-values.
The set-value can be copied to up to 10 switches simultaneously.
(Maximum communication distance 4 m)
1) Wire as shown in the left figure.
2) Select the slave switch which is to be the master, and
change it into a master using the buttons. (In the default
setting, all switches are set as slaves.)
3) Press the button of the master switch to start copying.
This function constantly detects and updates the maximum
(minimum) value and allows to hold the maximum (minimum)
pressure value.
When the buttons are simultaneously pressed for 1 second or
longer, while “holding”, the hold value will be reset.
Work 1 Work 2
Work 1 Work 2 Work n
Work n
High
Vacuum
Max. A
P-1
n-1
Min. B
Atmosphere
Suction
Released
H-1
Note) When the display calibration function is used,
the set pressure value may change ±1 digit.
0Applied pressure
+
Indicated value at the time
of shipment
Adjustable range of display
calibration function
±5% R.D.
Indicated value of pressure
14
Series ZSE40A(F)/ISE40A

HAnti-chattering function (F 3)
A large bore cylinder or ejector consumes a large volume of air in operation and may
experience a temporary drop in the supply pressure. This function prevents detection of
such temporary drops in the supply pressure as an error.
<Principle>
This function averages pressure values measured during the response time set by the user and then compares the average pressure value with
the pressure set point value to output the result on the switch.
If the above remedy cannot recover the operation, ask SMC for repair.
Momentary change
t (ms) t (ms) Time →
Time →
Time →
<Averaging> <Averaging>
ON
OFF
ON
OFF
H-1
Available response time settings
20 ms, 100 ms, 500 ms, 1000 ms, 2000 ms
IDisplay unit switching function (F 0)
Display units can be switched with this function.
∗The ZSE40A (vacuum pressure) and ZSE40AF (compound pressure) will have different setting and display
resolution when the unit is set to MPa.
Display unit
Minimum unit setting
0.1
0.1
1
kPa
0.001
0.001
0.001
MPa∗
0.001
0.001
0.01
kgf/cm2
0.001
0.001
0.01
bar
0.01
0.02
0.1
psi
0.1
0.1
inHg
1
1
mmHg
ZSE40A (vacuum pressure)
ZSE40AF (compound pressure)
ISE40A (positive pressure)
GError indication function
DescriptionError codeError name
Overcurrent
error
Residual
pressure error
Applied
pressure error
System
error
Remedy
Load current of switch output (OUT1) exceeds 80 mA. Turn the power off and remove the output factor for
the overcurrent. Then, turn the power on.
Reset applied pressure to a level within the set
pressure range.
The controller does not respond to the auto-shift
signal. Check the equipment and machinery for this
point.
Perform zero-clear operation again after restoring
the applied pressure to an atmospheric pressure
condition.
Load current of switch output (OUT2) exceeds 80 mA.
Supply pressure exceeds the maximum set pressure.
Supply pressure is below the minimum set pressure.
Internal data error
During zero-clear operation, pressure over ±7% F.S. is applied.
(ZSE40AF (compound) ±3.5% F.S.)
After 1 second, the mode will reset to measurement mode. ±1%
F.S. of the zero-clear range varies between individual products.
Turn the power off and turn it on again. If the failure
cannot be solved, ask SMC for repair.
Auto-shift
error
The value measured at the time of auto-shift input is outside the
set pressure range.
∗After displaying the error code for about 1 second, the switch
returns to the measuring mode.
The Fin ( ) shows the function code number. Refer to the Operation
Manual for the details of operation procedures and function codes.
Pressure ↑
Switch output
operation in
normal
conditions
Switch output
operation when
anti-chattering
function is on.
Set-value
P-1
15
Series ZSE40A(F)/ISE40A
2-Color Display High Precision
Digital Pressure Switch

LAuto-shift function (F 5)
When there are large fluctuations in the supply pressure, the switch
may fail to operate correctly. The auto-shift function compensates
such supply pressure fluctuations. It measures the pressure at the
time of auto-shift signal input and uses it as the reference pressure
to correct the set-value on the switch.
Auto-shift zero
The basic function of auto-shift zero is the same as the function for
auto-shift. Also, it corrects values on the display, based on a
pressure value of “ ”, when the auto-shift is selected.
Set-value correction by auto-shift function
Compound pressure
Vacuum pressure
Positive pressure
Regulating pressure range
–15.22 to 15.22 psi
1.45 to –15.23 psi
–15.2 to 152.3 psi
Possible set range
Possible Set Range for Auto-Shift Input
–30.4 to 30.4 psi
16.68 to –16.68 psi
–167.5 to 167.5 psi
JPower-saving mode (F80)
Power-saving mode can be selected.
It shifts to the power-saving mode without button operation for 30
seconds. It is set to the normal mode (Power-saving mode is OFF.)
when ex-factory. (Decimal points and operation indicator light (only
when the switch output is turned ON.) blink in the power-saving
mode.)
KSecret code setting (F81)
It can be set whether secret code input is required or not when key is
locked. It is set to input no secret code when ex-factory.
∗Rectified value
When the auto-shift is selected, “ ” will be displayed for about 1
second, and the pressure value at that point will be saved as a
rectified value “ ”. Based on the saved rectified values, the set-
value Note) of “ ”, “ ”, “ ”, and “ ” will likewise be rectified.
Note) When an output is reversed, “ ”, “ ”, “ ”, “ ” will be
rectified.
The Fin ( ) shows the function code number. Refer to the Operation
Manual for the details of operation procedures and function codes.
Function Details
Supply pressure
normal
P-1
(P-3)
ON
OFF
Hi
Lo
Auto-shift
input
H-1
(H-2)
A
Supply pressure
drop
B
Supply pressure
increase
Switch output
response time
when auto-
shift is input.
5 ms or more 10 ms or less
Pressure
(Differential)
Rectified
value∗
Rectified value
∗
Switch
output
1·(2)
16
Series ZSE40A(F)/ISE40A

21
34
X531
ø15
2 OUT2
3 DC (–)
1 DC (+)
4 OUT1
42.5 100 + 30
0
∗Refer to How to Order on page 1 for standard specifications.
Lead wire is 3 meters.
How to Order
ZSE40A(F)/ISE40A X501
Piping specifications∗
Output specifications∗
Option∗
How to Order
ZSE40A(F)/ISE40A X531
Output specifications
X: NPN open collector 2 outputs
Y: PNP open collector 2 outputs
Pin arrangement
Lead wire length 3 m
1
Symbol
-X501
M12 4-pin pre-wired connector
2
Symbol
-X531
Series ZSE40A(F)/ISE40A
Made to Order
Please contact SMC for detailed dimensions, specifications, and lead times.
17

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), American National Standards Institute (ANSI)
∗1) and other safety regulations.
∗1) ISO 4414: Pneumatic fluid power – General rules relating to systems.
ISO 4413: Hydraulic fluid power – General rules relating to systems.
IEC 60204-1: Safety of machinery – Electrical equipment of machines. (Part 1: General requirements)
ISO 10218-1: Manipulating industrial robots - Safety.
ANSI / (NFPA) T2.25.1 R2: Pneumatic fluid power - Systems standard for industrial machinery.
NFPA (Fluid) T2.24.1 R1: Hydraulic fluid power - Systems standard for stationary industrial machinery.
NFPA 79: Electrical Standard for Industrial Machinery.
ANSI / RIA / ISO 10218 -1: Robots for Industrial Environment - Safety Requirements - Part 1 - Robot.
etc.
1. The compatibility of the product is the responsibility of the person who designs the equipment or
decides its specifications.
Since the product specified here is used under various operating conditions, its compatibility with specific equipment must be
decided by the person who designs the equipment or decides its specifications based on necessary analysis and test results.
The expected performance and safety assurance of the equipment will be the responsibility of the person who has determined
its compatibility with the product. This person should also continuously review all specifications of the product referring to its
latest catalog information, with a view to giving due consideration to any possibility of equipment failure when configuring the
equipment.
2. Only personnel with appropriate training should operate machinery and equipment.
The product specified here may become unsafe if handled incorrectly. The assembly, operation and maintenance of machines or
equipment including our products must be performed by an operator who is appropriately trained and experienced.
3. Do not service or attempt to remove product and machinery/equipment until safety is confirmed.
1. The inspection and maintenance of machinery/equipment should only be performed after measures to prevent falling or
runaway of the driven objects have been confirmed.
2. When the product is to be removed, confirm that the safety measures as mentioned above are implemented and the power
from any appropriate source is cut, and read and understand the specific product precautions of all relevant products
carefully.
3. Before machinery/equipment is restarted, take measures to prevent unexpected operation and malfunction.
4. Contact SMC beforehand and take special consideration of safety measures if the product is to be
used in any of the following conditions.
1. Conditions and environments outside of the given specifications, or use outdoors or in a place exposed to direct sunlight.
2. Installation on equipment in conjunction with atomic energy, railways, air navigation, space, shipping, vehicles, military,
medical treatment, combustion and recreation, or equipment in contact with food and beverages, emergency stop circuits,
clutch and brake circuits in press applications, safety equipment or other applications unsuitable for the standard
specifications described in the product catalog.
3. An application which could have negative effects on people, property, or animals requiring special safety analysis.
4. Use in an interlock circuit, which requires the provision of double interlock for possible failure by using a mechanical protective
function, and periodical checks to confirm proper operation.
Warning
Caution:
Danger :
Warning :
Caution indicates a hazard with a low level of risk which, if not avoided, could result in minor or moderate
injury.
Danger indicates a hazard with a high level of risk which, if not avoided, will result in death or serious injury.
Warning indicates a hazard with a medium level of risk which, if not avoided, could result in death or
serious injury.
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