LED表示付圧力センサー取扱説明書
Contents
1. 4 1 2 3 5mn 1 4 52. rSe SW M SW PAT YF OMA LED E 6 1 S1 2 Se LED LED TH H VUS21 LIA HYS 0 1596
3. Bil 24 5 2 03 8 RE 1 2 2 SW SW MODE 2 SW 3 LED ire FL 14 5 2 g2 6 20 go4 5 25 ean maea RDA 3884 1 mez a OMERI 3 9 32 T 394 0089 399 4586 TEL 0265 76 2511 TEL 0266 28 6072 4 FAX 0265 76 2851 FAX 0266 28 7349 HIR0014 01 LED digital vacuum sensor User s Manual Thank you for purchasing our LED digital pressure sensor Please be sure to read this User s Manual before using the sensor so you can use it without any trouble Please keep this manual handy with care so you can refer to it whenever necessary A Warning Since the sensors are neither drip proof nor dust proof do not use them in locations where they may be exposed to water or oil drops or dust Since the sensors are not explosion proof do not use them in an inflammable or explosive gas fluid or atmosphere Do not use the sensor in an atmosphere ex
4. 6 VSU21 M5 M5 PISC0 1 0 1 5N m 2 7 VUS 1 4 VUS 1 6 VUS21 8 12 3 11 8 68 6 8 i 2 SW SW2 o f 2 SW SW1 elu oD E MODE LED oi slo 2 SW SAV P FOJ 1101 89 8 18 2 17 3 a cja 2 g2 6 24 5 al FAs RE 25 M5 VUS21 M5 TH 8 2 SW SW2 o t 2 SW SW1 E TOT keo 2 SW 3 73 maxo sarsan Jarmen S La Ef VUS 1 F 68_6 8 i EA 2 SW SW2
5. ME 2 2 CNW NA PW PA 40mA 0 100kPa 0 99kPa HE 200kPa 20 80 C 60 RH 0 50 C 35 85 RH DC12 24V 10 P P 10 EC IP40 2 1 2 1 3 F S L F at Ta 25 C VE 2 F S F 0 15 FS 2 F S
6. 0 15 F S NPN 30V 80mA BBEOVLLK PNPA FYILVI SHERBET BBE OVE 1 5V 1 5V 1 0 1V 1 0 1V a 4 0 1V 4 0 1V IMAA FREESKA 1mA jt5kO LIN HYS 0 5 FS 0 5 FS 2msec 0 99kPa 2 LED 4 sec 3 F S 2digit 1digit m HREWLECTH LEDAN LED 9W2 sRENVHCCHELEDA LED 1 MODEA v5 ME or St or 82 1 MODE HERA YF ME or SW 1 MODERA 9 ME or St or 2 1 MODEEIHRA4 YF ME or SW 2 81 UY 28 2 9W 28 2 81 UY 28 2 9W 28 3 AEAU TREET 3 HSE NY HHO 15 FS 3 2E KUT 230E bY 3 Hs UY W0 15 FS 9 1 M2 5 M2 5X26L 0 5 0 8N m 8
7. FG SN LED meine LED noe M5 3 0 15
8. 91 8 9 Tube Fitting Pressure intake port 8 18 2 17 3 M w v m N 5 Cs 14 5 2 02 6 Mount hole 245 IL 20 facing 04 5 depth 2 5 Connecting Method M5 metric famale thread 12 3 114 6 86 vus21 M5 type ett p Trimmer for Setting Hysteresis e 2 paint SW Trimmer for Seting SW2 Pressure 2 o Trimmer for Setting Pressure t 2 point SW Trimmer for Seting SW1 Pressure Mode Change Switch 2 point SW 3 conlacts Analog 2 contacts M5 X 0 8 Pressure intake port LED Display _ SEP splay Operation check light 61 55 2 02 6 Mount hole 20 facing 04 5 depth 2 5 Connecting Method Direct mounting VUS 1 F type 12 3118 68 6 pi Trimmer for Setting Hysteresis amp FE pont SW Trimmer for Seting SW2 Pressure 2 2 S Trimmer for Setting Pressure Epon SW Trimmer fr Seling SW Pressure 5 Mode Change Switch LED Display 5F Z point SW 3 contacs Analog 2 contacts PesweiemW I Operation check light 1 v N 3 24 5 14 5 2 g2 6 Mount hole 2 03 8 Depth 1 2 20 facing 04 5 depth 2 5 For details please make inquiries from followings NIHON PISCO CO Ltd OVERSEAS MARKETING DEPT 3884 1 MINAMIMINOWA KAMIINA NAGANO PREF 399 4588 JAPAN TEL 0265 76 7751 FAX 0265 76 3305 HEAD OFFICE AND PLANT 3 9 32 IZUHAYA
9. methods are offered one touch M5 metric female screw and direct connection The application will determine which method is the most appropriate W Output detection accuracy is enhanced by the use of electronic switches W Differential response can be adjusted freely in the set value of about 0 15 F S Only available for the pressure sensor with analogue output VUS21 L A L type aa otm tm 6 V Brown 1 Oia Gf Tad Toad swt our iax SWOUT Bmcb SW1 OuT Biack swoureiack 3 H Si H mL H Si 1 l 1 Woweg Wseg oe Oom With 2 point output switch With analog output switch With 2 point output switch With analog output switch VUS21W L VUS21A L VUS21PW L VUS21PA L Connecting Chart Connecting Chart Connecting Chart Connecting Chart Chart 1 Connecting method of Vacuum Sensor with LED display 4 Do not give strong drawer pull or extreme bending to the drawer cable 5 The cable can be connected or disconnected from connector In case of disconnection please hold connector and withdraw the cable while pushing stop bar Avoid connection and disconnection unless it is absolutely necessary for it will put burdens on the sensor board 6 The pressure intake port of VUS21 M5 type is M5 metric fem
10. F S VUS21 A 1 yt 1 byt byt 1 Peat e Jal Lo a Re Re E Tsw our ETE J or out Suam al a Sy Be g ae SW2 OUTIR 8 ye swour e e 1 ANaroe outo ANaLoeour 1 1 1 L_ KETE comm LS comm Scam 2 2 vus21w 0 VUS21A VUS21PW VUS21PA NPN NPN PNP PNP LED 5 6 HYS PAT YF Od E kK ME gt S1 or S2 SW S1 o
11. LED HIR0014 01 LED 5 acinar gore aaa PERA e
12. OSACHI OKAYA CITY NAGANO PREF 394 0089 JAPAN TEL 0266 28 6072 FAX 0266 28 7349 4
13. a ee DEOR A 0 2MPa B0mA ROR
14. ale thread Please apply PISCO Tube Fittings whose tightening torque should be 1 0 1 5N m Use a spanner to the hexagonal part of fittings for tightening 5 Pressure setting Making contact confirm wiring and apply a direct current Put indication change over switch in pressure setting mode ME S1 or S2 SW Applicable to analog output vacuum switch only Turn differential response setting trimmer HYS all the way to the right counterclockwise to put setting at a minimum value Note Care must be taken as output will be unstable by minimizing differential response when vacuum level is unstable Use a small screwdriver to adjust the pressure setting trimmer S1 or S2 SW to the desired value Set indication change over switch at ME apply pressure and confirm if HYS works When 2 point output vacuum switch is used Switch output1 S1 Activation indication lamp red LED is illuminated when pressure exceeds prescribed level Seitch output2 S2 Activation indication lamp green LED is illuminated when pressure exceeds prescribed level When analog output vacuum switch is used Switch output SW Activation indication lamp red LED is illuminated when pressure exceeds prescribed level 6 Differential response setting Vacuum sensor with analogue output VUS21 _ A L type only Differential response hysteresis can be regulated using differential response trimmer HYS Differential
15. ceeding the range of application temperature or causing heat as sensor malfunction may result Do not use it with an ambience or gas containing a corrosive substance Malfunction may result if the wiring is designed or the sensor used in a way that subjects the unit to noise or other disturbance A Caution Make sure that any pressure higher than 0 2MPa is not normally applied at vacuum release Keep the fluid used as clean as possible For power source use DC which is stable Incorporate a surge absorber circuit in relays solenoid valves etc which are to be connected with output and source terminals Avoid any use which involves over 80mA in current Ground the FG terminal when using a unit power source such as switching current Do not short circuit output terminals black with a gray lead wire and other terminals Avoid strong impacts and excessive force to the sensor body When setting the pressure or differential response turn the trimmer gently with the attached screwdriver within the rotation limits of the trimmer 1 Characteristics E To enhance visibility an LED display is used for the vacuum switch W LED displays are used for set up pressure and impression pressure W Two types of vacuum switch two point output and analog are provided the application determining which should be used H In respect to wiring a connector system has been chosen for ease of layout W Three pipe connection
16. mer 2 3 turn trimmer 3 S2 setting trimmer 3 HYS setting trimmer 3 S2 setting trimmer 3 HYS setting trimmer 2 3 turn trimmer About 0 15 of Set Value 2 3 turn trimmer About 0 15 of Set Value 3 Attaching the Main Body Stand alone type 1 Install the sensor with attached screws M2 5X26L to two M2 5 thread holes at a regulated torque 0 5 0 8N m 2 Please refer to the appearance dimensions for pitch of installation holes and pressure intake port dimensions of direct mounting type In case of screw cuttings for installation effective screw depth should be more than 5mm 4 Wiring piping 1 Be sure to shut off the power before wiring 2 In conducting the wiring distinguish the wire colors and confirm the terminal output 3 Please refer to Chart 1 Connecting Method for wiring 2 7 External Dimensions Connecting Method Tube Fitting VUS 1 4 VUS 1 6 VUS21 8 type 12 3 11 8 6 8_6 Trimmer for Setting Hysteresis S F Zpoint SW Trimmer Tor Setting SW2 Pressure g Trimmer for Setting Pressure FZ point SW Trimmer for Setting SW1 Pressure Tube outer diameter c E oD Mode Change Switch LED Display 4 11 21 64 9 2 point SW 3 contacts Analog 2 contacts i 6 11
17. response is regulated in the range of between 0 and 15 of set value Turn HYS counterclocwise to increase differential response Confirmation of differential response Put indication change over switch in pressure indication mode ME increase or decrease pressure in the neighborhood of set pressure to read activation indecation lamp s illumination on off values Differences in displayed values are taken as differential response Examples of differential response regulation Increase differential response when pressure pulsates with output repeatedly showing small on off movements When an allowable range is to be set for the lowering of pressure 3 2 Specifications Specification Equipped with 2 point Equipped with analog Equipped with 2 point Equipped with analog output switch NW output switch NA output switch PW output switch PA Current consumption 40mA max Pressure detection Diffused semiconduction pressure switch Service pressure range 0 100kPa Pressure setting range 0 99kPa Proof pressure 200kPa Storage temperature range Operating temperature range Operating hummidity range 20 80 C Atmospheric pressure humidity less than 60 RH 0 50 C No freezing 35 85 RH No freezing Power repuirements DC12 24V 10 Ripple P P 10 max Protective struct
18. ure IEC standard IP40 equiv No of pressure setting 2 1 2 1 Operating accuracy 3 F S max at Ta 25 C Differential response Fixed 2 F S max Variable About 0 15 of Set Viue Fixed 2 F S max Variable About 0 15 of Set Vlue Switch output NPN Open collector output 30V 80mA max Residual voltage 0 8V max PNP Open collector output source voltage 80mA max Residual voltage 0 8V max Output voltage 5V 1 5V Zero point voltage 1 0 1V 1 0 1V Analog output Span voltage 4 0 1V 4 0 1V Output current tmA max Load Resistance SKO max mA max Load Resistance SKO max LIN HYS 0 5 F S max 0 5 F S max Response 2msec max sec Indication 0 99kPa 2 digit Red LED display No of indications About 4 times sec Indication accuracy 3 F S 2digit Resolution 1digit SW1 Red LED lighting up when Red LED lighting SW1 Red LED lighting up when Red LED lighting pressure is above setting pressure is above setting P SW2 Green LED lighting up when up when ia SW2 Green LED lighting up when up when oie 0 above setting above setting pressure is above setting pressure is above setting 1 MODE selector switch 1 MODE selector switch 1 MODE selector switch 1 MODE selector switch ME or S1 or S2 ME or SW ME or S1 or S2 ME or SW 2 S1 setting trimmer 2 SW setting trimmer 2 S1 setting trimmer 2 SW setting trimmer 2 3 turn trimmer 2 3 turn trimmer 2 3 turn trim
Download Pdf Manuals
Related Search