Super fast 1 ms Convenient intermediate cable with connector A total of 10 head variations

Transcription

1 SERIES Digital Sensor Digital Automatic sensitivity setting Auto reference With analog output /, sec. The fastest response in the industry DP DP Conforming to EMC Directive UL Recognition Super fast ms Convenient intermediate cable with connector A total of head variations Mounting the detachable head close to the detecting section minimizes piping and enables response time of ms, the fastest in the industry, as well as greatly decreasing tact time delay. In addition, the ultra-small and lightweight design of the head means it can easily be mounted on moving sections. Independent use of sensor head possible Data can be controlled by taking the analog voltage output ( to V) from the sensor head and feeding it to a digital panel meter. Intermediate cable with connector for connecting the sensor head and the controller makes operation and maintenance easier. Standard or flexible intermediate cables are available in m 6.6 ft, m 9.8 ft, and m 6. ft types. Use the flexible intermediate cable when the sensor head is attached to moving sections. A total of head variations to meet all production demands. Vacuum pressure type ( to. kpa) M male thread R (PT) /8 male thread / M female thread NPT /8 male thread / -UNF female thread -UNF male thread Positive pressure type ( to. MPa) M female thread R (PT) /8 male thread / M female thread NPT /8 male thread / -UNF female thread Compound pressure type (. to. kpa) M female thread R (PT) /8 male thread / M female thread NPT /8 male thread / -UNF female thread Sensor head with operation indicator Easy mounting, mobile pressure port The sensor head is also equipped with operation indicator. Output / can be checked on the sensor head, so that it is suitable for checking operation at the suction head. (Linked to Output ) The head s pressure port can be rotated independently (free-turning) of the sensor head. In addition to being easy to mount, the cable can be laid in any direction. Globally usable Two types of output, NPN and PNP, are available to allow use of the sensors anywhere in the world. The sensor, of course, conforms to the CE marking EMC Directive. Further, it has obtained UL recognition. Operation indicator (Orange) Conforming to EMC Directive UL Recognition 76 Phone: Fax: Web: info@clrwtr.com

2 Light-weight, compact design The controller was designed to be light-weight and compact. Control panel setup is low cost and requires minimal space. Sensor head auto-recognition The head s auto-recognition function means you don t have to manually set the head type at the controller, saving you valuable time. User friendly two-color digital display The user friendly two-color digital display changes color when output changes ( / ), making it easy to check operation status at a glance. The display color can be linked to Output or Output. Two independent outputs plus analog voltage output In addition to two independent outputs ( / ), analog voltage output ( to V) is also available. The different outputs allow you to create solutions for a wide variety of applications. Two operation indicators There are two operation indicators that light respectively when Output or Output is. They are convenient for intensive operation checks. Lights up in conjunction with comparative output Lights up in conjunction with comparative output PRESSURE SENSORS Supplied with a panel mounting bracket A panel mounting bracket (MS-DP-) is enclosed to enable simple mounting of the controller onto the panel surface, thus contributing to the total cost reduction. Since the panel thickness can be from to 6 mm.9 to.6 in, the controller can even be mounted on thick, resin-made panels. The attached panel mounting bracket enables vertical installation. types of sensor mounting brackets are available Using the vertical mounting bracket (MS-DP-) and the horizontal mounting bracket (MS-DP-), the devices can be installed in the space inside machines or boxes. MS-DP- for vertical orientation mounting Installed oriented upwards DIN rail mounting bracket is available The controller can be mounted even on a mm.78 in width DIN rail by using the optional DIN rail mounting bracket (MS-DP-). It can be fitted even in a narrow space inside your equipment because it can be mounted from four directions. DP DP Installed oriented downwards MS-DP- for horizontal orientation mounting Installed oriented to the left Made for horizontal panel mounting Using the horizontal multiple panel mounting bracket, the MS-DP- (optional), direct panel surface horizontal mounting is rendered possible. For installation, the panel thickness must be from to 6 mm.9 to.6 in. Installed oriented to the right MS-DP- Phone: Fax: Web: info@clrwtr.com 76

3 DP DP The only sensor in the industry with a leak test mode Four output modes give you complete control. Leak test mode It is suitable for a leak test since Output can be set to the hysteresis mode and Output can be set to the window comparator mode. Using it along with the auto-reference / remote zero-adjustment functions ensures a reliable leak test. Set Value Set Value Set Value Set Value Output Output mh, H: Hysteresis H H: digit or more H: digit H H: digits or more when using psi unit H ( H: digits when using psi unit (Filling pressure detection) (Leak detection) ( Hysteresis mode The hysteresis of the comparative outputs can be set arbitrarily by the set values for / control. Window comparator mode The comparative output can be turned or by a pressure which is within the set pressure range. Forced output mode The comparative outputs are forcibly maintained at level in the sensing mode, irrespective of the set values. Hence, it is convenient for only displaying the pressure value without using the comparative outputs. Further, since the comparative outputs can be forcibly switched or with operation, without actually applying pressure, this mode is suitable for an operation check or a start-up check. Set value Set value Set value Set value Output Output Set value Set value Set value Set value Output Output Output Output Sensing mode Press mh: Hysteresis H H: digit or more H digits or more when using psi unit H H H H mh: Hysteresis Forced output mode Press H: digit digits when using psi unit Sensing mode Equipped with auto-reference and remote zero-adjustment functions If the reference pressure of the equipment changes, the auto-reference function can compensate the threshold levels by the amount of change and the remote zeroadjustment function can reset the display value to zero via external input. These functions are ideal for places where the reference pressure fluctuates wildly, or where fine settings are desired. Example: When leak test mode is applied, Output detects the filling pressure and Output detects the leakage. Without auto-reference and remote zero-adjustment functions Mode: Leak test mode Output (Set value: lower limit / upper limit ) Output (Set value: lower limit / upper limit ) Fixed setting Time Variation in the filling pressure Leak threshold level Fail? OK Filling pressure detection Fail? Trial Trial Trial Because the threshold is fixed for conventional pressure sensors, changes in the reference pressure result in wrong decisions. With auto-reference function applied Output (Set value: lower limit / upper limit ) Output (Set value: lower limit / upper limit ) Sets the absolute threshold level With remote zero-adjustment function applied Output (Set value: lower limit / upper limit ) Output (Set value: lower limit / upper limit ) Sets the absolute threshold level Auto-reference input Trial Threshold level after applying auto-reference input Filling pressure detection The display remains at and only the threshold level is changed. Threshold level before applying auto-reference input Auto-reference input value Time When auto-reference input is applied, the reference pressure is added to the threshold level. If the reference pressure changes to or, the auto-reference input compensates for this every time by changing the threshold level, so any variation in the filling pressure can be ignored. OK 766 Phone: Fax: Web: info@clrwtr.com Remote zero--adjustment input Threshold level before applying remote zero-adjustment input Time Trial Threshold level after applying remote zero-adjustment input Filling pressure detection OK The display is forced to, and only the filling pressure drop range is displayed. Displayed when remote zero-adjustment input is applied When remote zero-adjustment input is applied, the reference pressure is forced to. If the reference pressure changes to or, the remote zero-adjustment input adjusts the reference pressure to every time the reference pressure changes, so any variation in the filling pressure can be ignored.

4 ORDER GUIDE configuration diagram Sensor head Intermediate cable PRESSURE SENSORS Controller 6-core cable with connector Only the connector is attached ( ) with the controller. Sensor head An intermediate cable is required to connect the controller and the sensor head. Please order it separately. Type Appearance Rated pressure range (Note) Model No. port Applicable fluid DPH-A M male thread Vacuum pressure Positive pressure Compound pressure to. kpa to. MPa. to. kpa DPH-A DPH-A DPH-A DPH-A DPH-A DPH-A DPH-A7 DPH-A7 DPH-A7 R (PT) /8 male thread / M female thread NPT /8 male thread / -UNF female thread -UNF male thread M male thread R (PT) /8 male thread / M female thread NPT /8 male thread / -UNF female thread M male thread R (PT) /8 male thread / M female thread NPT /8 male thread / -UNF female thread Non-corrosive gas DP DP Note: The rated pressure range indicates the range for full product performance. Controller An intermediate cable is required to connect the controller and the sensor head. Please order it separately. Appearance Rated pressure range (Note) Model No. Output Vacuum pressure: to. kpa Positive pressure: to. MPa Compound pressure:. to. kpa Note: The rated pressure range indicates the range for full product performance. It changes automatically according to the connected pressure sensor head. -C -C-P NPN open-collector transistor PNP open-collector transistor Intermediate cable An intermediate cable is required to connect the controller and the sensor head. Please order it separately. Designation Appearance Model No. Description DPH-CC Length: m 6.6 ft Intermediate cable Standard Flexible DPH-CC DPH-CC DPH-CC-R DPH-CC-R Length: m 9.8 ft Length: m 6. ft Length: m 6.6 ft Length: m 9.8 ft -core cable with connector at both ends -core flexible cable with connector at both ends DPH-CC-R Length: m 6. ft Phone: Fax: Web: info@clrwtr.com 767

5 ORDER GUIDE Accessory MS-DP- (Panel mounting bracket) DP DP OPTIS Designation Model No. Description Connector 6-core cable with connector DIN rail mounting bracket Controller mounting bracket Horizontal multiple panel mounting bracket CN-66 CN-66-C CN-66-C MS-DP- MS-DP- MS-DP- MS-DP- Set of housings and 6 connector pins Length: m 6.6 ft. mm 6-core cabtyre cable with connector Length: m 6. ft Cable outer diameter: ".8 mm ".89 in For installation to mm.78 in width DIN rail Vertical mounting bracket Horizontal mounting bracket Enables the sensors to be attached to each other laterally and mounted on the panel. Connector CN-66 Connector pin Housing DIN rail mounting bracket MS-DP- 6-core cable with connector CN-66-C CN-66-C Controller mounting bracket MS-DP- MS-DP- Label space Designed with a 9 mm. in label space to enable the labeling of the sensors with a label printer (9 mm. in width) for sensor number and application data. Horizontal multiple panel mounting bracket MS-DP- Panel fixing screw (Accesory) MS-DP- m The above illustration shows two units connected in sequence. 768 Phone: Fax: Web: info@clrwtr.com

6 SCIFICATIS sensor head Type Item Model No. Type of pressure Rated pressure range (Note) withstandability Vacuum pressure Positive pressure Compound pressure kpa type MPa type kpa type DPH-A DPH-A DPH-A DPH-A DPH-A DPH-A DPH-A DPH-A7 DPH-A7 DPH-A7 Gauge pressure to. kpa to. MPa. to. kpa kpa. MPa kpa PRESSURE SENSORS Applicable fluid Supply voltage Current consumption Analog voltage output Pollution degree Environmental resistance Protection Ambient temperature Ambient humidity EMC Voltage withstandability Insulation resistance Vibration resistance Shock resistance Non-corrosive gas to V DC % Ripple P-P % or less ma or less (operation indicator off) / 7 ma or less (operation indicator on) Output voltage: to V (over rated pressure range) Zero point: within V % F.S. (vacuum / positive pressure type) within V % F.S. (compound pressure type) Span: within V. % F.S. Linearity: within % F.S. Output impedance: kω approx. (Industrial environment) IP (IEC) to C to F (No dew condensation), Storage: to 6 C to F to 8 % RH, Storage: to 8 % RH EN 8-, EN 8-, EN 6-6-, V AC for one min. between all supply terminals connected together and enclosure MΩ, or more, with V DC megger between all supply terminals connected together and enclosure to Hz frequency, mm.8 in amplitude, or G in X, Y and Z directions for two hours each, m/s acceleration ( G approx.) in X, Y and Z directions for three times each Output voltage (V) High pressure (positive / compound pressure type) High vacuum (vacuum pressure type) DP DP Operation indicator Orange LED [lights up when Output is (only in case of connection to the series pressure controller)] Temperature characteristics Voltage characteristics port Material Over ambient temperature range to C to F: within % F.S. of detected pressure at C 77 F Over ambient temperature range to C to F: within % F.S. of detected pressure at C 77 F Within. % F.S. for % fluctuation of the supply voltage DPH-A : M male thread (for installing gasket), DPH-A : R (PT) /8 male thread / M female thread DPH-A : NPT /8 male thread / -UNF female thread, DPH-A: -UNF male thread (for installing gasket) Enclosure: PBT, port: Brass (nickel plated) [however, stainless steel (SUS) in case of DPH-A ] Connecting method Cable Cable extension Weight Accessories Connector. mm -core oil resistant cabtyre cable with connector, mm.97 in long Extension up to total m.88 ft is possible with. mm, or more, cable. DPH-A / DPH-A: 6 g approx., DPH-A / DPH-A : g approx. Gasket (DPH-A, DPH-A only) Notes: ) The rated pressure range indicates the range for full product performance. Notes: ) The pressure sensor head can be used independently. Phone: Fax: Web: info@clrwtr.com 769

7 DP DP SCIFICATIS sensor controller Type Item Model No. Applicable pressure sensor head Rated pressure range (Note ) DPH-A, DPH-A, DPH-A7, DPH-A, DPH-A, DPH-A7, DPH-A, DPH-A, DPH-A7, DPH-A Vacuum pressure: to. kpa, Positive pressure: to. MPa, Compound pressure:. to. kpa Vacuum pressure:. to. kpa (. to. kgf/cm,.7 to.7 psi,. to. bar, 76 to 76 mmhg, 9.9 to 9.9 inhg) Set pressure range (Note ) Positive pressure:. to. MPa (.7 to.7 kgf/cm,. to. psi,. to. bar) Compound pressure: 99.9 to 99.9 kpa (.999 to.999 kgf/cm, 9.98 to 9.98 psi,.999 to.999 bar, to 7 mmhg, 9. to 6. inhg) Supply voltage / Current consumption to V DC % Ripple P-P % or less / 6 ma or less (not including pressure sensor head) Sensor supply voltage Same as supply voltage output Output Output ( ) Input Utilization category Output operation Output modes Hysteresis Repeatability Response time Short-circuit protection sensor head input Auto-reference / Remote zero-adjustment input Analog voltage output Display Displayable pressure range Operation display Analog bar display Operation indicator Pollution degree Protection Ambient temperature Ambient humidity EMC Voltage withstandability Insulation resistance Vibration resistance Shock resistance Temperature characteristics Material Connecting method Conductor cross-section area (Note ) Lead wire diameter Wire material Cable extension Weight Accessories Environmental resistance Suitable cable NPN output type -C NPN open-collector transistor ( outputs) Maximum sink current: ma Applied voltage: V DC or less (between comparative output and V) Residual voltage: V or less (at ma sink current). V or less (at 6 ma sink current) DC- or DC- NO / NC, selectable by operation Equipped with types of modes: hysteresis mode, window comparator mode, leak test mode, forced output mode (selectable by operation) digit (however, variable in hysteresis mode, variable for Output only when using leak test mode) With vacuum / positive pressure type sensor head: within. % F.S. digit ( digits) With compound pressure type sensor head: within. % F.S. digits ( 6 digits) ms, 6 ms, 8 ms, ms or less, selectable by operation (however, set response time is ms when auto-reference / remote zero-adjustment input is applied) Input condition: NPN non-contact input [operates in Low (fall) state] Signal condition: High... to V, or open Low... V or less Low level input time... ms or more Output voltage: to V DC (over rated pressure range) Zero point: within V. % F.S. (vacuum / positive pressure type) within V. % F.S. (compound pressure) Span: within V % F.S. Linearity: within % F.S. Output impedance: kω approx. Incorporated Input voltage range: to V DC (over rated pressure range) PNP output type -C-P PNP open-collector transistor ( outputs) Maximum source current: ma Applied voltage: Same as supply voltage (between comparative output and V) Residual voltage: V or less (at ma source current) Input condition: PNP non-contact input [operates in High (rise) state] Signal condition: High... to V Low... V or less, or open High level input time... ms or more / digit LCD display (with red and green backlight) (Display refresh rate: 6 ms, ms or, ms selectable by operation) Vacuum pressure:. to. kpa (. to. kgf/cm,.7 to.7 psi,. to. bar, 8 to 76 mmhg,. to 9.9 inhg) Positive pressure:. to. MPa (. to.7 kgf/cm, 7. to. psi,. to. bar) Compound pressure:. to. kpa (. to.7 kgf/cm,.7 to. psi,. to. bar, 76 to 787 mmhg, 9.9 to. inhg) LCD segment is red when the comparative output is, and green when it is (output is selected via supplementary settings) Bar display in steps of % F.S. approx. Orange LED (lights up when Output is ), Green LED (lights up when Output is ) (Industrial environment) IP (IEC) to C to F (No dew condensation), Storage: to 6 C to F to 8 % RH, Storage: to 8 % RH EN 8-, EN 8-, EN 6-6-, V AC for one min. between all supply terminals connected together and enclosure MΩ, or more, with V DC megger between all supply terminals connected together and enclosure to Hz frequency,.7 mm. in amplitude, or G in X, Y and Z directions for two hours each m/s acceleration in X, Y and Z directions for three times each Over ambient temperature range to C to F: within. % F.S. of detected pressure at C 77 F (not including pressure sensor head) Front case: ABS, LCD display section: T, Rear case: PBT Connector.6 to. mm (AWG# to #) ". to ".8 mm ".7 to ".7 in Tin plated, soft, twisted copper wire Extension up to total m 8.8 ft (less than m.88 ft when conforming to CE marking) is possible with. mm, or more, cable. g approx. Panel mounting bracket (MS-DP-): set, Connector: set (Housing: pc., Connector pin: 6 pcs.), unit label: set., Connector cap: pc. Output voltage (V) High pressure (positive / compound pressure type) High vacuum (vacuum pressure type) Notes: ) The rated pressure range indicates the range for full product performance. It changes automatically according to the connected pressure sensor head. Notes: ) If the wiring is longer than m 6. ft, use a cable with a diameter of. mm or more. Phone: Fax: Web: info@clrwtr.com

8 I/O CIRCUIT AND WIRING DIAGRAMS -C I/O circuit diagram Sensor head main circuit Sensor head internal circuit Intermediate cable NPN output type Terminal No. + V D D Type setting / indicator kω ZD Analog voltage input V Controller main circuit Tr ZD Tr kω ZD ZD Controller internal circuit Symbols D, D: Reverse supply polarity protection diode ZD to ZD: Surge absorption zener diode Tr, Tr: NPN output transistor Pin position Connector for sensor head connection 6 Connector for power supply / I-O cable connection Terminal No. Color code of cable with connector (Brown) + V (Pink) Auto-reference / Remote zero-adjustment input 6 (Gray) Analog voltage output Load (Black) Output (White) ma max. Output ma max. (Blue) V Users circuit Connector for power supply / I-O cable connection V Analog voltage output V Output Output 6 Auto-reference / Remote zero-adjustment input Load + to V DC + % For independent use of Sensor head Main circuit D kω ZD Sensor head internal circuit (Brown) + V (White) Not connected (Note) (Black) Analog voltage output ( to V) (Blue) V Users circuit Note: In case the sensor head is used independently, insulate the white lead wire (terminal No.) and keep it open. Connector for sensor head connection V Analog voltage output V Not connected Terminal No. Color code + to V DC + % Symbols D : Reverse supply polarity protection diode ZD: Surge absorption zener diode PRESSURE SENSORS DP DP -C-P I/O circuit diagram Sensor head main circuit D kω ZD Terminal No. + V PNP output type Terminal No. Color code of cable with connector (Brown) + V Type setting / D (Pink) Auto-reference / indicator Remote zero-adjustment input 6 (Black) Output Analog ma max. ZD voltage Tr input Tr ZD ma max. (White) Load kω Output (Gray) Analog Load voltage output V ZD (Blue) V Controller main circuit + to V DC + % Sensor head internal circuit Intermediate cable Controller internal circuit Users circuit Symbols D, D: Reverse supply polarity protection diode ZD to ZD: Surge absorption zener diode Tr, Tr: NPN output transistor Pin position Connector for sensor head connection 6 Connector for power supply / I-O cable connection Connector for power supply / I-O cable connection V Analog voltage output V Output Output 6 Auto-reference / Remote zero-adjustment input Connector for sensor head connection V Analog voltage output V Not connected Phone: Fax: Web: info@clrwtr.com 77

9 DP DP PRECAUTIS FOR PROR USE 77 This product is not a safety sensor. Its use is not intended or designed to protect life and prevent body injury or property damage from dangerous parts of machinery. It is a normal pressure detection sensor. The DPH series is designed for use with non-corrosive gas. It cannot be used with liquid or corrosive gas. Operation If setting is impossible even with pressing the, verify whether the -protect function is enabled. Please note that pressing down on the for an extended moment will enable the -protect function as soon as the is released. If using the window comparator mode, set the pressure values so that there is a difference of digits, or more, between Set Value (P-) and Set Value (P-) and between Set Value (P-) and Set Value (P-). Functional description OUT 6 Description / digit LCD display with red and ( green backlight ) Output operation indicator (Orange) Output operation indicator (Green) Increment () Decrement () Connector for power supply / I-O cable connection Connector for sensor head connection 8 Function Displays measured pressure, settings, error messages and -protect status. Its lighting up can be set as Red when / Green when with respect to either Output or Output, according to the backlight relation selection during the supplementary setting mode. Lights up when Output is. Lights up when Output is. In the initial setting mode and supplementary setting mode, pressing the changes the setting item. In the pressure value setting mode, pressing the changes the set value. In the sensing mode, pressing the continuously for sec., or more, displays the peak hold value. In the initial setting mode and supplementary setting mode, pressing the changes the set conditions. In the pressure value setting mode, pressing the changes the set value. In the sensing mode, pressing the continuously for sec., or more, displays the bottom hold value. In the pressure value setting mode, pressing the changes the setting item. In the sensing mode, pressing the continuously for sec., or more, can set / cancel the -protect. In the sensing mode, pressing both and simultaneously changes the mode to the initial setting mode. Whereas, pressing both and simultaneously changes the mode to the supplementary setting mode. It is the connector for connection of power supply / I-O cable. It is the connector for connection of sensor head. 7 In the sensing mode, if both s are simultaneously pressed continuously, zero-point adjustment is done. Error messages When an error occurs, take the following corrective action. Error message Cause Corrective action The controller, sensor head and the intermediate cable are not correctly connected. Sensor head cable or intermediate cable have a cable break. The sensor head is damaged. Overcurrent due to shortcircuit. is being applied during zero-point adjustment. Positive pressure and compound pressure types Vacuum pressure type Positive pressure and compound pressure types Vacuum pressure type Applied pressure exceeds the upper limit of displayable pressure range. Applied pressure exceeds the lower limit (reverse pressure) of displayable pressure range. Applied pressure exceeds the lower limit (reverse pressure) of displayable pressure range. Applied pressure exceeds the upper limit of displayable pressure range. Connect the sensor head and the intermediate cable correctly. Check the sensor head cable and the intermediate cable and replace the cable having a break. Replace the sensor head. Switch off the power supply and check the load. Applied pressure at the pressure port should be brought to atmospheric pressure and zero-point adjustment should be done again. Applied pressure should be brought within the rated pressure range. Wiring Make sure that the power supply is off while wiring. Verify that the supply voltage variation is within the rating. If power is supplied from a commercial switching regulator, ensure that the frame ground (F.G.) terminal of the power supply is connected to an actual ground. In case noise generating equipment (switching regulator, inverter motor, etc.) is used in the vicinity of this controller, connect the frame ground (F.G.) terminal of the equipment to an actual ground. If the used power supply generates a surge, connect a surge absorber to the power supply to absorb the surge. Do not run the wires together with high-voltage lines or power lines or put them in the same raceway. This can cause malfunction due to induction. In order to reduce noise, make the wiring as short as possible. Take care that wrong wiring will damage the sensor. Conditions in use for CE conformity The controller is a CE conformity product complying with EMC Directive. The harmonized standard with regard to immunity that applies to this product is EN 6-6- (Note) and the following condition must be met to conform to that standard. Condition Cable length between the power supply and the controller should be less than m.88 ft. Note: The EN 8- that previously applied to the products for conforming to EMC Directive was replaced by EN 6-6- starting April st,. Others Use within the rated pressure range. Do not apply pressure exceeding the pressure withstandability value. The diaphragm will get damaged and correct operation shall not be maintained. Do not use during the initial transient time (: sec. approx., DPH: ms approx.) after the power supply is switched on. Avoid dust, dirt, and steam. Take care that the sensor does not come in direct contact with water, oil, grease, or organic solvents, such as, thinner, etc. Do not insert wires, etc., into the pressure port. The diaphragm will get damaged and correct operation shall not be maintained. Do not operate the s with pointed or sharp objects.

10 PRECAUTIS FOR PROR USE Setting If -protect has been set, make sure to release -protect before operating the s. [Please refer to Key-protect function on p.776 for the procedure.] value setting can be done only if the output mode is set to the hysteresis mode, window comparator mode or the leak test mode. values cannot be set if the output mode is set to the forced output mode. Set Values P- to P- can be common for all the output modes. In the positive pressure type and the compound pressure type, Set Value P- can be set only towards the higher pressure side with respect to Set Value P- and Set Value P- can be set only towards the higher pressure side with respect to Set Value P-. Further, in the vacuum pressure type, Set Value P- can be set only towards the higher vacuum side with respect to Set Value P- and Set Value P- can be set only towards the higher vacuum side with respect to Set Value P-. The auto-reference function affects only Set Value P- and Set Value P-. Set Value P-A is the pressure value when the auto-reference input or the remote zero-adjustment input is applied. When the autoreference input or the remote zero-adjustment input is not applied, Set Value P-A is zero. The set conditions are written and stored into an EEPROM. However, note that the EEPROM has a life span and its guaranteed life is, write operation cycles. Further, since the Set Value P-A is not stored in the EEPROM, they are not included in the number of write operation cycles. PRESSURE SENSORS Setting procedure Sensing mode + Zero-adjustment Zero-adjustment NO / NC selection ( ) Press continuously Initial setting mode Output : NO Output : NO Output : NC Output : NO Output : NC Output : NC Output : NO Output : NC Adjust zero point. Release the s when is displayed Sensing mode Display mode, Output mode and Unit are set. Display mode Output mode Unit Digital display Hysteresis mode kpa kgf/cm bar psi Analog display Window comparator mode or MPa Positive pressure type Leak test mode Forced output mode inhg mmhg Vacuum pressure type, compound pressure type Sensing mode Supplementary setting mode NO / NC, Display cycle, Response time, range, Display color relation and Auto-reference / Remote zero-adjustment are set. Display cycle selection ( ) Response time range Display color relation selection ( ) selection ( ) selection ( ) 6 ms ms MPa Output ms, ms 6 ms 8 ms ms, kpa Note: Only when positive type sensor head is connected. Output Auto-reference / Remote zero-adjustment selection ( ) Auto-reference function Remote zeroadjustment function Sensing mode DP DP value setting mode Enter Set Value P- using and. Set Values P- to P- are set. Enter Set Value P- using and. Enter Set Value P- using and. Enter Set Value P- using and. Enter Set Enter Set Enter Set Enter Set Value P- Value P- Value P- Value P- Measured value at the time of auto-reference input / remote zeroadjustment input is displayed. (Initial value is zero.) Display Set Value P-A Sensing mode Phone: Fax: Web: info@clrwtr.com 77

11 DP DP PRECAUTIS FOR PROR USE Auto-reference function Auto-reference function corrects Set Value P- and Set Value P- of Output by taking the pressure measured at the time of auto-reference input as the reference pressure. <Before auto-reference input> Output Atmospheric pressure P- P- When there is no auto-reference input, the atmospheric pressure is taken as the reference pressure for Set Value P- and Set Value P-. <After auto-reference input> Output Auto-reference input change Atmospheric pressure P-A P- P- P- =P-+P-A P- =P-+P-A At the time of auto-reference input, the pressure value detected at that instant is temporarily recorded as Set Value P-A and becomes the reference pressure. With Set Value P-A as the reference pressure, Set Value P- and Set Value P- are automatically corrected to Set Value P- Set Value P-A and Set Value P- Set Value P-A, respectively. Settable range and set pressure range after correction The settable range of Set Value P- and Set Value P- is wider than the rated pressure range to cater to the auto-reference function. At the time of auto-reference input, if the corrected set value exceeds the set pressure range, the set value is automatically corrected to be within the set pressure range. Hence, please see that the set pressure range is not exceeded. Operation chart <Normal operation (comparative outputs set to NO)> Output Output Applied pressure (kpa) Display value (kpa) Set value (kpa) P- P- P- P- <With auto-reference input (comparative outputs set to NO)> Auto-reference input: kpa Output mode: Hysteresis mode Output Output Applied pressure (kpa) Display value (kpa) Set value (kpa) P- P- P-A P- P- 8 9 Note: As in the case of the hysteresis mode, Set Value P- and Set Value P- are shifted also in case the output is set to the window comparator mode or the leak test mode. Maintain the pressure at a constant level for at least ms after the auto-reference input is made Low (High in case of PNP output type). If used in a transient state, it will result in wrong operation. Use Output at least set response time ms after the auto-reference input is made Low (High in case of PNP output type). At the time of auto-reference input, is displayed on the / digit display for sec. approx. The auto-reference input value (Set Value P-A) becomes zero when the power supply is switched off and then on again. Although it is not possible to display the corrected Set Value P- and Set Value P-, it is possible to display the auto-reference input value (Set Value P-A). 77 Phone: Fax: Web: info@clrwtr.com

12 PRECAUTIS FOR PROR USE Remote zero-adjustment function The remote zero-adjustment function forcibly sets the pressure value at the time of application of an external input signal to zero. At the time of remote zero-adjustment input, the set values are not corrected. When using the remote zero-adjustment function, make sure that the pressure and the set values do not exceed the rated pressure range. Operation chart <Normal operation (comparative outputs set to NO)> Output Output Applied pressure (kpa) Display value (kpa) P- P- P- P- Set value (kpa) <With remote zero-adjustment input (comparative outputs set to NO)> Remote zero-adjustment input: kpa Output mode: Hysteresis mode Output Output Applied pressure (kpa) Display value (kpa) Set value (kpa) Remote zero-adjustment input: kpa Output mode: Leak test mode P- P- P- P- Note: As in the case of the hysteresis mode, the displayed values and the / points of the output are shifted also in case the output mode is set to the window comparator mode. Output Output Applied pressure (kpa) Display value (kpa) Set value (kpa) P- P- P- P- Note: In the leak test mode, the zero-adjustment function is applied only to Output. Output operates with the atmospheric pressure as the reference. Maintain the pressure at a constant level for at least ms after the remote zero-adjustment input is made Low (High in case of PNP output type). If used in a transient state, it will result in wrong operation. Use the comparative outputs at least set response time ms after the remote zero-adjustment input is made Low (High in case of PNP output type). At the time of remote zero-adjustment input, is displayed on the / digit display for sec. approx. If the power supply is switched off and then on again, the remote zero-adjustment input value is cleared and the sensor returns to normal operation with atmospheric pressure as the reference. Forced output mode In the initial setting mode, if the output mode is set to the forced output mode ( ), the comparative outputs are forcibly maintained at level in the sensing mode, irrespective of Set Values P- to P-. Further, if the s are operated as per the procedure given below, the comparative outputs can be forcibly switched either or without applying pressure at the pressure port. This is convenient for an operation check of the comparative outputs or for an inspection before commencing work. The diagram below appears when the -C has been used to set the display to Digital display ( ). In the sensing mode, press to change to the forced output mode. Each time is pressed, OUT Output switches to and, alternately. Each time is pressed, Output switches to and, alternately. Press to return to the sensing mode. Output is kept at the point where the mode is changed from another output mode to forced output control mode ( ). Even if output has been set to stay during forced output control mode, it will be forcibly changed to at the point where the mode changes back to sensing mode. Peak hold & bottom hold functions Peak hold and bottom hold functions enable the display of the peak value (maximum pressure value) and the bottom value (minimum pressure value) of the varying measured pressure. These functions are convenient for finding the pressure variation range or determining the reference for pressure settings. Please note that the peak value and the bottom value data is erased when it is no longer displayed. OUT OUT OUT OUT Displayed alternately Displayed alternately Peak hold display In the sensing mode, keep pressed until is displayed. ( sec. or more) When the finger is released after is displayed, the peak value and are displayed alternately. Press. Sensor returns to the sensing mode. If the applied pressure exceeds the displayable pressure range, error message( or ) and are displayed alternately. In this case, bring back the applied pressure to within the rated pressure range. The figure on the left shows the display of a vacuum type sensor. Bottom hold display In the sensing mode, keep pressed until is displayed. ( sec. or more) When the finger is released after is displayed, the bottom value and are displayed alternately. Press. Sensor returns to the sensing mode. If the applied pressure exceeds the displayable pressure range, error message ( or ) and are displayed alternately. In this case, bring back the applied pressure to within the rated pressure range. The figure on the left shows the display of a vacuum type sensor. PRESSURE SENSORS DP DP Phone: Fax: Web: info@clrwtr.com 77

13 PRECAUTIS FOR PROR USE Key-protect function Key-protect is a function which prevents any unintentional change in the conditions which have been entered in each setting mode by making the sensor not to respond to the operations. Setting of -protect OUT In the sensing mode, press continuously for sec., or more, and release it immediately when is displayed. Key-protect is set and the sensor returns to the sensing mode. Since the -protect information is stored in an EEPROM, it is not erased even if the power supply is switched off. Please take care to remember if the -protect function has been set. Connecting To connect the sensor head to the controller, the optional intermediate cable (DPH-CC ) must be used. Take care that stress is not directly applied to the cable joint or the connector. If the sensor head is to be mounted on a movable part, make sure to use a flexible intermediate cable. When connecting the intermediate cable to the controller, make sure to fit the connector cap, supplied as an accessory with the controller, by sliding it as shown in the figure below. If the connector cap is not fitted, there is a danger of the intermediate cable getting disconnected from the sensor. Release of -protect DP DP OUT In the sensing mode, press continuously for sec., or more, and release it immediately when is displayed. Key-protect is released and the sensor returns to the sensing mode. When the s are to be operated, make sure that -protect is released. Piping When connecting a commercial coupling to the pressure port, hold the hexagonal section of the pressure port with a mm. in (DPH-A, DPH-A : mm.7 in) spanner, and make sure that the tightening torque is N m (male thread type of DPH-A, DPH-A : N m) or less. If excessive tightening torque is applied, the M male thread of the commercial coupling or the pressure port will get damaged. Connector cap Mounting Install the enclosed panel mounting bracket (MS-DP-) as shown in the figure below. The tightening torque should be. N m or less. Further, tighten both the right and the left screw gradually and equally, so that the panel mounting bracket does not tilt. M (length mm.9 in) panel fixing screw (Accessory) Panel mounting bracket (MS-DP-) (Accessory) -C -C-P Controller / digit LCD display (Green and Red) Output operation indicator (Orange) OUT.7 Increment (6) (.7) 9. Connector for sensor head connection 6..6 Connector for power supply / I-O cable connection Mode selection Decrement Output operation indicator (Green) Connector cap Phone: Fax: Web: info@clrwtr.com

14 DPH-A DPH-A Sensor head DPH-A DPH-A Sensor head PRESSURE SENSORS port.97 (8.) (.78) DPH-A : M male thread DPH-A: -UNF male thread ".7 ".6 cable () (.) () (.97) port (8.) (.78) () (.) DPH-A : R /8 male thead / M female thead DPH-A : NPT /8 male thead / -UNF female thread () (.9) ".7 ".6 cable Operation indicator (Orange) MS-DP- Assembly dimensions SMR-V-N manufactured by JST Mfg. CO.,LTD. Operation indicator (Orange) Panel mounting bracket (Accessory for the controller) Panel cut-out dimensions SMR-V-N manufactured by JST Mfg. CO.,LTD. 6.6 DP DP (.).9 (.88) OUT Panel fixing screw Material: POM Two M (length mm 9 in) screws for fitting are attached.. X X X when n unit is installed X (n ) 7 mm.669 in Note: The panel thickness should be to 6 mm.9 to.6 in. MS-DP- DIN rail mounting bracket (Optional) Assembly dimensions Vertical mounting Variable range Horizontal mounting -". ".77 mounting holes () (.9).69 Suitable for mm.78 in width DIN rail.787 OUT ". ".77 mounting holes Suitable for mm.78 in width DIN rail Variable range () (.9) OUT

15 DPH-CC Intermediate cable (Optional) (6) ".7 ".6 cable (.6) DF-DS-C manufactured by Hirose Electric CO.,LTD. CN-66 (7.) (.87) L Connector (Optional) (.7) (.6) Note: The heat-shrink tube for the standard cable is black, and the heat-shrink tube for the flexible cable is gray. (.) (.) SMP-V-NC manufactured by JST Mfg. CO.,LTD. CN-66-C CN-66-C Model No. Cable length DPH-CC(-R) m 6.6 ft DPH-CC(-R) m 9.8 ft DPH-CC(-R) m 6. ft Cable with connector (Optional) DP DP Housing (9.) (.7) (7.) (.68) (.) (.9) (6.9) (.7) Connector pin (.9) (.7) (6.) (.6) (.) (.8) Mating Connector Connector pin: BXA-T-P.6 manufactured by JST Mfg. CO., LTD. Housing: XAP-6V- manufactured by JST Mfg. CO., LTD. Crimping tool YC-69R manufactured by JST Mfg. CO., LTD., 78.7 (CN-66-C:, 96.8) XAP-6V- manufactured by JST Mfg. CO.,LTD. ".8 ".89 cable MS-DP- Controller mounting bracket (Optional) MS-DP- Controller mounting bracket (Optional) (.7) (.68) (.8) (.8) (9.) (.7) () (.969) -". ".77 mounting holes t t R6 R ". ".77 mounting holes..77 Material: Cold rolled carbon steel (SPCC)(Uni-chrome plated) t t.79 Note: Use together with panel mounting bracket (MS-DP-) included with controller. Material: Cold rolled carbon steel (SPCC)(Uni-chrome plated) Note: Use together with panel mounting bracket (MS-DP-) included with controller. MS-DP- Horizontal multiple panel mounting bracket (Optional) Assembly dimensions Panel cut-out dimensions X X or more X when n unit is installed X (n ) 7 mm.7 in (n or less) When installed laterally in sequence When installing individually Note: The panel thickness should be to 6 mm.9 to.6 in. Applicable panel thickness dimensions t to 6 mm t.9 to.6 in Panel fixing screw