How it Works
SMC Networks
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ISE30 Series
Series Manual
38 pgs4.91 Mb0
Table of contents
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SMC Networks ZSE30, ISE30 Series Series Manual

Straight type Elbow type
High Precision, 2-color Display Digital Pressure Switch
Series

ZSE30/ISE30

With One-touch fittings are newly introduced.
Plug-type connectors take the burden out of wiring work and maintenance.
Raised rubber button controls are clearly set apart, simple to operate, soft to the touch.
This function allows uniformity in the numbers displayed.
Space-saving improvement
Economical use of space
High-precision
resolution: 1/1000
Switches for vacuum and positive pressure can be easily distinguished.
The different display panel frame colors easily tell them apart.
Variations
Applicable panel thickness is up to 6 mm.
(Panel mounting)
With analog output
Display calibration
Old Model
New Model
Old Model
ZSE4E
ISE4E
103.5
34.5
Compact profile
Just one panel opening is required for stackable displays, which can be mounted either horizontally or vertically.
126
40
More user-friendly controls
Each display required its own panel opening.
New Model
ZSE30
ISE30
Vacuum/Low pressure (ZSE30)
Positive pressure (ISE30)
Blue
Gray
In addition to the conventional voltage output type (1 to 5 V)
Current output type (4 to 20 mA)
is now available.
• Convenient when longer wiring is required
• Excellent noise resistance
Rated pressure
range
Setting/Display resolution
0.2 kPa
0.001 MPa
Output
Switch output
Analog output
NPN/PNP open collector (1 output)
Voltage output: 1 to 5 V; Current output: 4 to 20 mA
45 mA or less (70 mA or less for current output)
Panel mount/Bracket
Current consumption
Option
Vacuum/Low pressure
ZSE30
Positive pressure
ISE30
100 kPa
–100 kPa
0
1 MPa
0
Specifications
Rated pressure range Regulating pressure range Proof pressure Min. regulating unit Fluid Power supply voltage Current consumption Switch output
Repeatability
Analog output
Hysteresis
Display
Display accuracy
Indicator light Temperature characteristics
Standard
Note 1)
Max. load current Max. applied voltage Residual voltage Response time Short circuit protection
Voltage output
Note 2)
Current output
Note 3)
Hysteresis mode Window comparator mode
ZSE30 (Vacuum/Low pressure)
–100.0 to 100.0 kPa –101.0 to 101.0 kPa
500 kPa
0.2 kPa
±0.2% F.S. ±2 digit or less
±2% F.S. ±2 digit
(at 25°C ambient temperature)
ISE30 (Positive pressure)
0.000 to 1.000 MPa
–0.100 to 1.000 MPa
1.5 MPa
0.001 MPa
±0.2% F.S. ±1 digit or less
±2% F.S. ±1 digit
(at 25°C ambient temperature)
Air, Inert gas, Non-flammable gas
12 to 24 VDC, Ripple (p-p) 10% or less (With power supply polarity protection)
45 mA or less (at no load)
NPN or PNP open collector output: 1 output
80 mA
30 V (With NPN output)
1 V or less (With load current of 80 mA)
2.5 ms or less (Response time selections with anti-chattering function: 20, 160, 640, 1280 ms) Ye s
Output voltage: 1 to 5 V ±2.5% F.S. or less (With rated pressure range)
Linearity: ±1% F.S. or less, Output impedance: Approx. 1 kΩ
Output current: 4 to 20 mA ±2.5% F.S. or less (With rated pressure range)
Linearity: ±1% F.S. or less
Maximum load impedance: 300 Ω with power supply voltage of 12 V;
600 Ω with power supply voltage of 24 V
Minimum load impedance: 50 Ω
Adjustable (can be set from 0)
3 1/2 digit, 7-segment indicator, 2-color display (Red and green)
Sampling cycle: 5 times/s
Light up when output is ON (Green)
±2% F.S. or less (based on 25°C)
IP40
Operating: 0 to 50°C, Stored: –10 to 60°C (No freezing or condensation)
Operating and stored: 35 to 85% RH (No condensation)
1000 VAC for 1 min. between live parts and enclosure
50 MΩ or more between live parts and enclosure (at 500 VDC)
10 to 150 Hz, 1.5 mm or 20 m/s2 amplitude in X, Y, Z directions for 2 hours each
100 m/s2 in X, Y, Z directions 3 times each
Compliant with CE Marking and UL (CSA) standards
Piping Specifications
Par t
Por t size
Wetted part material
Weight
One-touch fitting Straight type
One-touch fitting Elbow type
With lead wire with connector (2 m)
Without lead wire with connector
01
R 1/8
M5 x 0.8
—
—
81 g
43 g
T1
NPT 1/8
M5 x 0.8
—
—
C4H
—
ø4 mm
ø5/32 inch
—
C6H
—
ø6 mm
—
O-ring: NBR
76 g
38 g
N7H
—
ø1/4 inch
—
Sensor pressure receiving area: Silicon, Piping port: C3602 (Electroless nickel plated), O-ring: HNBR
C4L
—
—
ø4 mm
ø5/32 inch
C6L
—
—
ø6 mm
O-ring: NBR, fitting: PBT
78 g
40 g
N7L
—
—
ø1/4 inch
Note 1) When switch output is selected, analog output is not available. Note 2) When voltage output is selected, a simultaneous selection of switch output and current output is
not available.
Note 3) When current output is selected, a simultaneous selection of switch output and voltage output is
not available.
Enclosure Operating temperature range Operating humidity range Withstand voltage Insulation resistance Vibration resistance Impact resistance
Environmental
resistance
Pressure setting
Manual setting
Press the SET button in the measuring mode to display the set value. and the current set value blink alternately.
Press the SET button to display the next set value. Press the UP or DOWN button to change the value. (Refer to “How to Set Value” on the lower right hand corner of this page.)
Hysteresis mode
In this mode, hysteresis (H) and the set value for hysteresis are displayed alternately after setting P1. Press the SET button to return to the normal measuring mode. Press the UP or DOWN button to change the value. (Refer to “How to Set Value” below right.)
Window comparator mode
In this mode, P2 and the current set value are displayed alternately after setting P1. Press the SET button to display the next set value ( : hysteresis). Press the UP or DOWN button to change the value. (Refer to “How to Set Value” at right.)
Next, and the set value for hysteresis will be displayed alternately. Press the SET button to return to the normal measuring mode. Press the UP or DOWN button to change the value. (Refer to “How to Set Value” at right.)
1. Auto preset preparation mode
While in the measuring mode, press the SET button to activate the auto preset preparation mode, and will be displayed. Proceed to prepare the devices to perform the pressure setting. While is still displayed, press both the UP and DOWN buttons simultaneously to return to the measuring mode.
2. Auto preset setting
Press the SET button to activate the mode to execute auto preset functions. When is displayed, start the system operation and change the pressure. The set value will be automatically detected and stored. While is still displayed, press the SET button to complete the setting and return to the normal measuring mode.
PRESSURE
OUT
Alternately
displayed
PRESSURE
OUT
Normally Open
Normally Closed
PRESSURE
OUT
PRESSURE
OUT
PRESSURE
OUT
1. Press the UP or DOWN button to change the set
value. The first digit blinks.
2. Press the UP or DOWN button to set the value
arbitrarily. (If there is no button operation for more than 10 seconds, the current value will be automatically set and the function will return to the set value display mode.)
3. With every push of the SET
button, the next (higher)
digit blinks.
When the left-most digit is zero, “ ” or “ ” will blink. If the SET button is pressed while the left-most digit is blinking, the right-most digit will now blink.
4. Press and hold the SET button for 1 second or longer to return to the set value display mode.
How to Set Value
To enter a value such as the one for pressure setting:
1st digit
2nd digit 3rd digit
Auto preset setting
Pressure set value can be verified without holding or stopping the switch output operation.
Error
description
over­current error
Residual pressure error
Applied pressure error
System error
LCD
display
Condition
Solution
Ta ke the following corrective solutions when errors occur.
Load current of switch output is more than 80 mA.
Pressure is applied during the zero out operation as follows: When the switch for positive pressure is used: ±0.071 MPa or more. When the switch positive pressure is used: ±7.1 kPa or more.
After displaying for 3 seconds, it will return to the measuring mode. Due to the individual product difference, the setting range varies ±10% F.S.
Supply pressure exceeds the maximum regulating pressure.
Supply pressure is below the minimum regulating pressure.
Shut off the power supply. After eliminating the output factor that caused the excess current, turn the power supply back on.
Bring the pressure back to atmospheric pressure and try using the zero out function.
Reduce/Increase supply pressure to within the regulating pressure range.
Shut off the power supply. Turn the power supply back on. If the power should not come back on, please contact SMC for an inspection.
SET
MPa
PRESSURE
OUT
Description
Error Correction
Example of Internal Circuit and Wiring
Indication light (Green)
LCD display
DOWN button
Displays the switch operation status.
UP button
SET button
-25 NPN open collector output
Maximum 30 V, 80 mA Residual voltage: 1 V or less
-26 Analog output type
1 to 5 V (±2.5% F.S.) Output impedance: 1 kΩ
-28 Analog output type
4 to 20 mA (±2.5% F.S.) Maximum load impedance: Power supply voltage 12 V: 300 Ω Power supply voltage 24 V: 600 Ω Minimum load impedance: 50 Ω
-65 PNP open collector
Maximum 80 mA
+
–
+
–
+
–
+
–
Load
Brown DC(+)
Black OUT
Blue DC(–)
Load
Brown DC(+)
Black OUT (Analog output)
Blue DC(–)
Main circuit
Load
Brown DC(+)
Black OUT (Analog output)
Blue DC(–)
Brown DC(+)
Black OUT
Blue DC(–)
Load
12
to
24 VDC
Displays the current pressure condition, setting mode conditions, selected display unit, and error codes. A display color type can be selected from either a single color display with red or green, or 2-color display in which green and red are switched according to the output.
Use this button to change the mode or increase the ON/OFF set value. It also allows you to switch to the peak value display mode.
Use this button to switch the mode and set the set value.
Use this button to change the mode or decrease the ON/OFF set value. It also allows you to switch to the bottom value display mode.
Main circuit
Main circuitMain circuit
Internal data error
Internal data error
Internal data error
Internal data error
12
to
24 VDC
12
to
24 VDC
12
to
24 VDC
Dimensions
Panel mount adapter + Front protective cover
R4.5
R4.5
34.5
47.8
21
MADE IN JAPAN
817.87.2
8.75
9.5
Panel thickness 0.5 to 6
SET
MPa
PRESSURE
OUT
11
34.5
42.4
Panel thickness 0.5 to 6
17.8 8 9.5
Panel mount
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