SMC Networks ZSE30A(F) Operation Manual
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SMC Networks ZSE30A(F) Operation Manual

Digital pressure switch
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No.PS##-OML0003-B
PRODUCT NAME
Digital Pressure Switch
MODEL / Series / Product Number
ZSE30A(F)
ISE30A

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Summary of Contents for SMC Networks ZSE30A(F)

  • Page 1 No.PS##-OML0003-B PRODUCT NAME Digital Pressure Switch MODEL / Series / Product Number ZSE30A(F) ISE30A...

  • Page 2: Table Of Contents

    Table of Contents Safety Instructions Model Identification and how to order Summary of Product parts Definition and terminology Mounting and Installation Installation Piping Wiring Pressure Setting Measurement mode Setting of Function Function selection mode Default setting F0 Unit conversion function F1 Setting of OUT1 F2 Setting of OUT2 F3 Setting of response time...

  • Page 3: Safety Instructions

    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.
  • Page 4 Caution The product is provided for use in manufacturing industries. The product herein described is basically provided for peaceful use in manufacturing industries. If considering using the product in other industries, consult SMC beforehand and exchange specifications or a contract if necessary. If anything is unclear, contact your nearest sales branch.
  • Page 5 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 allowed to perform assembly, operation and maintenance. ♦Read and understand this operation manual carefully before assembling, operating or providing maintenance to the product.
  • Page 6 ■NOTE ○Follow the instructions given below when designing, selecting and handling the product. ●The instructions on design and selection (installation, wiring, environment, adjustment, operation, maintenance, etc.) described below must also be followed. *Product specifications •The direct current power supply to combine should be UL approved as follows. Circuit (of Class2) which is of maximum 30 Vrms (42.4 V peak) or less, with UL1310 Class2 power supply unit or UL1585 Class2 transformer.
  • Page 7 •Do not pull the lead wire forcefully, not lift the product by pulling the lead wire. (Tensile force 35N or less) Hold the body when handling to avoid the damage of the Pressure switch which lead to cause the failure and malfunction.
  • Page 8 •Do not use a load which generates surge voltage. When a surge-generating load such as a relay or solenoid is driven directly, use a Pressure switch with a built-in surge absorbing element. •The product is CE marked, but not immune to lightning strikes. Take measures against lightning strikes in the system.

  • Page 9: Model Identification And How To Order

    Model Identification and how to order No.PS##-OML0003-B...
  • Page 10 ○Options/Part number If an option is required independently, order with the following part number. Description Part number Remarks Mounting screw (M3 × 5 L, 2 pcs.) Bracket A ZS-38-A1 Mounting screw (M3 × 5 L, 2 pcs.) Bracket B ZS-38-A2 Mounting screw (M3 ×...

  • Page 11: Summary Of Product Parts

    Summary of Product parts ○Names of individual parts Indication light (Green OUT1 and Red OUT2): Displays switch operation 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 only, or changing from green to red, red to green linked to output.

  • Page 12: Definition And Terminology

    ■Definition and terminology Terms Meaning There are two colors to indicate a value, changing in accordance with ON and 2-color indication OFF of the switch output. When "8" is shown on the display. It is called 7-segment because 8 consists of 7-segment indication 7 pieces of "- (segments)".
  • Page 13 Terms Meaning Insulation resistance of a product itself. The resistance between an electric Insulation resistance circuit and a body. How fine the rated pressure range can be segmented. (Example: If a product Indication resolution for 0 to 1 MPa can indicate pressure by 0.001 MPa, the indication resolution is 1/1000.) Indication light The light that turns on when the switch output is on.
  • Page 14 Terms Meaning The condition in which the indicated value turns off and current consumption is Power saving mode reduced. Pressure-sensing part A pressure-detecting part of a pressure-detecting element. The setting of pressure to determine the point at which the Pressure switch Pressure setting turns on and off.

  • Page 15: Mounting And Installation

    Mounting and Installation ■Installation ○Mounting by bracket ∗: The tightening torque of piping port must be 7 to 9 Nm. The tightening torque of the mounting screw for the bracket must be 0.5 to 0.7Nm. •Mount the bracket on the Pressure switch with the set screws M3 × 5 L (2 pcs.) and install on a machine. •Bracket A (Model: ZS-38-A1) •Bracket B (Model: ZS-38-A2) -14-...
  • Page 16 •Bracket C (Model: ZS-38-A3) ∗: The bracket A/B/C can be mounted in 4 ways. -15- No.PS##-OML0003-B...
  • Page 17 ○Mounting by panel mount adapter •Fix the panel mount adapter to the Pressure switch with the set screws M3 8 L (2 pcs.) as attached. × •Panel mount adapter (Model: ZS-27-C) Panel mount adapter + Front protective cover (Model: ZS-27-D) ∗: The panel mount adapter can be rotated by 90 degrees for mounting.

  • Page 18: Piping

    ■Piping ○Mounting by One-touch fitting 1. Cut the tube perpendicularly. 2. Hold the tube and insert it into the One-touch fitting slowly until it will bottom out. Warning ■Do not use the Pressure switch in a place where electrical static charge will be problem. It can cause the error and breakage of the system.

  • Page 19: Wiring

    ■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.
  • Page 20 ○Internal circuit and wiring example Z/ISE30A(F)- - - Output specification NPN open collector 1 output Max. 28 V, 80 mA Residual voltage 1 V or less PNP open collector 1 output Max. 80 mA Residual voltage 1 V or less NPN open collector 2 outputs Max.
  • Page 21 NPN open collector 1 output Max. 28 V, 80 mA Residual voltage 1 V or less Analog voltage output Output impedance approx. 1 kΩ NPN open collector 1 output Max. 28 V, 80 mA Residual voltage 1 V or less Analog current output Max.

  • Page 22: Pressure Setting

    Pressure Setting ■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 other modes should be selected for setting change and other function setting changes.
  • Page 23 <How to operate> [Hysteresis mode] 1, Press the button once in measurement mode. 2, [P_1] or [n_1] and set value are displayed in turn. 3, Press the button to change the set value. button is for increase and the button is for decrease. •...
  • Page 24 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 moves 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 indication Indication is reset to zero when...

  • Page 25: Setting Of Function

    Setting of Function ■Function selection mode In measurement mode, press the button for 2 seconds or longer to display [F 0]. Show the display of function setting 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.
  • Page 26 •[F 2] Parameter setting of OUT2 See page 30 Same setting as [F 1] OUT1. Display color is linked to the setting of OUT1, and can not be selected. •Other parameter setting Item Page Default setting [F 3] Setting of response time See page 30 2.5 ms [F 4] Setting of display resolution...

  • Page 27: F0 Unit Conversion Function

    ■[F 0] Unit conversion function This function is available for unit selectable type. The unit that can be displayed is different depending on the pressure range. (Display in kPa/MPa is available even if unit conversion function is not equipped.) <Operation> Press the button in function selection mode to display [F 0].

  • Page 28: F1 Setting Of Out1

    ■[F 1] Setting of OUT1 Set output method of OUT1. Output turns on when the pressure exceeds the set value. The default setting of output set value is a center value of between atmospheric pressure and upper limit of the rated range. Display color depends on OUT1 condition.
  • Page 29 Setting of hysteresis Press the button to select hysteresis. Press the button to set. Move on to setting of display color. Setting of display color Press the button to select display color. Press the button to set. Return to function selection mode. Setting of [F 1] operation of OUT1 completed ∗1: Selected parameter become effective after pressing the button.
  • Page 30 •List of output mode If the point where the switch output is changed is out of the set pressure range due to selection between normal and reversed output, hysteresis is automatically compensated. ∗: The above figure shows the operation at OUT1. For the operation at OUT2, all "1"...

  • Page 31: F2 Setting Of Out2

    ■[F 2] Setting of OUT2 Set output method of OUT2. Display color depends on OUT1 output, and is not set with this function. <Operation> Press the button in function selection mode to display [F 2]. Press the button Moves on to setting of output mode Set based on [F 1] setting of OUT1 (page 27 to 29).

  • Page 32: F4 Setting Of Display Resolution

    ■[F 4] Setting of display resolution This function is to change the pressure display digit. The flickering on the display can be eliminated. <Operation> Press the button in function selection mode to display [F 4]. Press the button. Move on to setting of display resolution. Setting of display resolution Press the button to select display...

  • Page 33: F5 Setting Of Auto-Preset

    ■[F 5] Setting of auto-preset When hysteresis mode is selected, this function can calculate a optimum pressure value automatically based on the on-going operation. <Operation> Press the button in function selection mode to display [F 5]. Press the button. Move on to setting of auto-preset. Setting of auto-preset Press the button to select auto-preset.
  • Page 34 •Auto-preset When auto-preset is selected in function selection mode, the set pressure can be calculated and memorized from measured value. The set value is automatically optimized by repeating the suction and release of the object for the setting. 1, Selection of auto-preset OUT1 Press the button in measurement mode to display "AP1".

  • Page 35: F6 Setting Of Fine Adjustment Of Display Value

    ■[F 6] Setting of fine adjustment of display value This is the function to perform fine adjustment of the displayed pressure manually. It is adjustable within the range 5%R.D. ± <Operation> Press the button in function selection mode to display [F 6]. Press the button.

  • Page 36: F7 Setting Of Power Saving Mode

    ■[F 7] Setting of power saving mode Power saving mode is selectable. When the Pressure switch is left for 30 seconds without any operation, it is shifted to power saving mode. <Operation> Press the button in function selection mode to display [F 7]. Press the button.

  • Page 37: F8 Setting Of Security Code

    ■[F 8] Setting of security code Security code can be entered during the key lock is released. <Operation> Press the button in function selection mode to display [F 8]. Press the button. Move on to setting of security code. Setting of security code Press the button to select security code.

  • Page 38: Special Function Setting

    ■Special function setting ■[F90] Setting of all functions All functions can be set in series. This function is equipped with existing models as well. <Operation> Press the button in function selection mode to display [F90]. Press the button. Move on to setting of all functions. Setting of all functions Press the button to select all functions.
  • Page 39 •Function of setting Order Function Applicable model Selection of display unit All models Setting of output mode (OUT1) All models Setting of reversed output (OUT1) All models Setting of pressure (OUT1) All models Setting of hysteresis (OUT1) All models Setting of display color All models Setting of output mode (OUT2) Only for the product...

  • Page 40: F97 Selection Of Copy Function

    ■[F97] Selection of copy function The set values of pressure and functions (except for corrected value of fine adjustment of display value) can be copied. When the pressure range and output and unit specifications are the same, this function becomes available.
  • Page 41 The copy ready status is held even if the power supply is turned off. Press the button to start copying. The master Pressure switch The slave Pressure switch Sending/ Flashing Flashing Receiving (Green) (Red) Copy completed (Red) (Green) Press the button.

  • Page 42: F98 Check Of Output

    ■[F98] Check of output Output from the switch can be confirmed. It can be selected to provide or not to provide the output voluntarily. <Operation> Press the button in function selection mode to display [F98]. Press the button. Move on to check of output. Check of output Press the button to select check of...
  • Page 43 OUT2 check of output Press the button to select OUT2 check of output. Press the Press and Return to hold button to set after returning function button for to [A] (normal selection mode. 2 seconds or output). longer. Setting of [F98] check of output completed Measurement mode ∗: If button is pressed and held for 2 seconds or longer, the mode is returned to the measurement mode regardless of the...

  • Page 44: F99 Reset To The Default Setting

    ■[F99] Reset to the default setting When the setting of the pressure switch becomes unsure, the default setting can be returned. <Operation> Press the button in function selection mode to display [F99]. Press the button. Move on to reset to the default setting. Reset to the default setting Display [ON] with pressing the button,...

  • Page 45: Other Settings

    Other Settings ○Peak/Bottom hold value indication The maximum (minimum) pressure from when the power is supplied to this moment is detected and updated. In peak/bottom indication mode, the pressure is indicated. As the peak indication, when the button is pressed for 1 second or longer, the maximum pressure and "Hi"...
  • Page 46 <Operation -With security code input- > •Locking 1, Keep pressing the button for 5 seconds or longer in the measurement mode. [UnL] is indicated. 2, Press the button to select locking of the key [LoC]. 3, Press the button to enter the setting. •Unlocking 1, Keep pressing the button for 5 seconds or longer in the measurement mode.
  • Page 47 •How to change the security code At the time of shipment, the security code is set to [0000], but can be changed to optional one. <Operation> 1, After the lock setting is finished (page 45), perform all three steps in the unlock setting procedure. (page 45, "3,").

  • Page 48: Maintenance

    Maintenance How to reset the product for power cut or forcible de-energizing The setting of the product is remained as that before power cut or de-energizing. The output condition is also basically recovered to that before power cut or de-energizing, but may change depending on the operating environment.

  • Page 49: If The Security Code Is Forgotten

    If the security code is forgotten If the security code is forgotten. The following mode is used only when the security code is forgotten. <Operation> Keep pressing the button for 5 seconds or longer in the of measurement mode. The current setting "UnL" or "LoC" is indicated. Keep pressing buttons simultaneously for 5 seconds or longer.

  • Page 50: Troubleshooting

    Troubleshooting ○Troubleshooting Applicable Pressure switch: ZSE30A(F)/ISE30A If a cause applicable to the failure cannot be identified and normal operation can be recovered by replacement with a new Pressure switch, this indicates that the Pressure switch itself was broken. The Pressure switch breakage can be caused by operating environment (network construction, etc.), and so consult with SMC separately to obtain countermeasures.
  • Page 51 The display The display is Refer to abnormal fluctuates reference No.8 The display Refer to disappears reference No.9 The display Refer to breaks off reference No.9 The display Refer to flashes reference No.10 Pressure indication Refer to difference when using reference No.11 two or more pressure switches...
  • Page 52 ○Cross-reference for troubleshooting Reference Problem Possible cause Investigation method Countermeasure •Output remains (1) Check the set pressure. (2) Check the settings of the (1) Reset the pressure Indication light operation mode, hysteresis and Wrong pressure setting. remains on. output style. setting (2) Reset the setting of (Hysteresis mode/window...
  • Page 53 Reference Problem Possible cause Investigation method Countermeasure Check if the analog output line is Incorrect wiring Correct the wiring. connected with a load. (1) Check if the proper load is Non-compliance connected. with the load (2) Check if input impedance of input Connect a proper load.
  • Page 54 Reference Problem Possible cause Investigation method Countermeasure Check if the power supply voltage is Incorrect power Supply power supply voltage within the range of 12 to 24 VDC supply of 12 to 24 VDC ±10%. ±10%. Check the wiring to the power supply. Check if the brown and blue wires are Incorrect wiring connected to DC(+) and DC(-)
  • Page 55 Reference Problem Possible cause Investigation method Countermeasure Install a 5 µm filter to prevent foreign matter from Check if foreign matter has entered getting into the pressure Foreign matter the pressure port. port. Also, clean the filter regularly to prevent drainage deposits.
  • Page 56 Reference Problem Possible cause Investigation method Countermeasure (1) Correct the wiring. (1) Check the connection at FUNC (2) The maximum terminal. transmitting distance of Incorrect wiring Check the power supply wiring. the copy function is 4 m. (2) Check the length of lead wire. Shorten the lead wire to 4 m or less.
  • Page 57 ○Error indication function This function is to display error location and content when a problem or an error occurs. Error Name Error Display Error Type Troubleshooting Method Turn the power off and remove the Over current A load current of switch output is output factor for the over current.

  • Page 58: Specification

    Specification ■Specifications ZSE30A ZSE30AF ISE30A Model No. (For vacuum) (For compound) (For 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...
  • Page 59 ○Piping specifications Model No. R1/8 NPT1/8 Port size M5×0.8 M5×0.8 φ4 mm One-touch fitting φ6 mm φ1/4 inch φ5/32 inch straight type φ4 mm One-touch fitting φ6 mm φ1/4 inch φ5/32 inch elbow type Pressure Silicone sensing part Wetted C3602 part (Electro less PBT, POM, SUS304, C3604 (Electro less nickel plating)

  • Page 60: Dimensions

    ■Dimensions ○Body dimensions 01/N01 type 01: R1/8 N01: NPT1/8 C4H type C4L type One-touch fitting One-touch fitting φ4 mm, φ5/32 inch φ4 mm, φ5/32 inch For straight For elbow C6H type C6L type One-touch fitting One-touch fitting φ6 mm (6 mm For straight For elbow -59-...
  • Page 61 N7H type N7L type One-touch fitting One-touch fitting (1/4 inch (1/4 inch For straight For elbow -60- No.PS##-OML0003-B...
  • Page 62 ○Mounting by bracket • Bracket A •Bracket B -61- No.PS##-OML0003-B...
  • Page 63 •Bracket C -62- No.PS##-OML0003-B...
  • Page 64 ○Mounting by panel mount adapter ○Mounting by panel mount adapter + Front protective cover -63- No.PS##-OML0003-B...
  • Page 65 ○Panel cutout dimension -64- No.PS##-OML0003-B...
  • Page 66 Revision history A: Modify an error in writing. Add the bracket type C. B: Revision Note: Specifications are subject to change without prior notice and any obligation on the part of the manufacturer. © 2008-2010 SMC Corporation All Rights Reserved No.PS##-OML0003-B...

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