比例放大板说明书

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1ࡈ1 ુramսpࣛtimගe 5ࡈ5 rુamսp ࣛtimගes
Se1r0ieЇs 1109ӻto ΐ19 10Ї(109jtoҦ19ஔ: u༟ncࣘhaձngeટdᇞtecҖhnόicaʔl dᜊata
and pin assignment)
© 2003 by Bosch Rexroth AG, Industrial Hydraulics, D-97813 Lohr am Main
֛࠽1ձ3஗Νࣛሜ͜d‫ۆ‬ண֛࠽3ৎЪ͜f
᚛ٙྼყཥ‫࠽ݴ‬ʱй͟©IA©ˆཥှ᚛¨a©ձ©IB©ˆཥှ᚛
¨b©಻ඎfϤஈd1.5Aٙཥ‫޴ݴ‬຅‫׵‬1.5VٙཥᏀf
༈‫׳‬ɽኜɪ̤̮ᒔϞɓࡈ፩̈ɹ‫މ‬ண֛࠽ٙৎ͜፩৔ཥ
Ꮐd༈ཥᏀ̙͟ᘱཥኜK61) ੽+9Vᔷ౬Ց-9Vf
຅ᙑ‫׳‬ኜ፩ɝ1ࡈɽ‫׵‬8.5Vٙ‫ڦ‬໮ࣛd፩̈၌஗ᙑ‫ۃ͟׳‬
14a Rુaսm¨pટ"ஷonÿ/oᓙffක"©
14c
External command value potentiometers
10c (10a, 8a, 12a) I፩npɝuɹts
20c + 9 V
5K
છCoՓntrol of
20a M0
ཥsoှle᚛ni“obd” "b"
26a
10c (10a, 8a, 12a) I፩npɝuɹts
om໮uatfnpudt
value voltages, signal.
the
step
function
generator
outputs
a
constant
T̋he‫ج‬ouኜtp[u6t]sٙig፩nal̈of‫ڦ‬th໮e sЪum‫މ‬mཥato‫ݴ‬r [ண6] ֛is t࠽heෂcu৔rreՑnt Շcomࡈmཥan‫ݴ‬d v፩al̈ue
VT-VSPA2-50
1/8
RC 30 113/02.03
714
ʈЪࡡଣ
ஷCoཀmmછanՓdணva֛lue࠽in፩puɝts ɹ1 t1oՑ4 4ca‫ה‬n ޴beᏐusٙedᘱtoཥcaኜllupK1coՑmKm4anddv̙al઼ues͜[1ʔ] Νbyٙcoணntr֛oll࠽ing[1a]sfsoணcia֛ted࠽rཥelaᏀys̙(Kٜ1 tટo ੽K4ཥ). T๕he[9c]oٙmmሜa֛nd ཥvalᏀueÔvo9ltaVgᐏe is՟apdplɰied̙eiஷtheཀr dɓireࡈctly̮viટa thٙe ཥregЗulaࠇteᐏd ±՟9fV ࿁vol‫׵‬tagவes 9఻fotioofVumtࡈrٜhecet፩oeટpmr.oɝT޴mwheadeટnfrodsÔldulovpwa9̙pliVunlyegл=sui1sna͜v0irtae0[lཥic9d%o]fЗnoo1nrrࠇetfvhcieatRνesaed1ni؈dnՑepirxவueRttcest4̬:rln±yሜatࡈ9olືcVtணoḧ=me֛±mr4eag1࠽ࡈn0u0dl፩ʔa%vteaɝΝdl1u).vேٙeIofplၾணttoahtgee֛Ôsenes࠽of f± 9຅VԴ, th͜en̮fo௅urٙdiཥfferЗenࠇt cഗomவmԬand፩vɝaluɹes፩caɝn bணe ֛set࠽usࣛindg pνo؈tenʫtio௅meٙteཥrs ЗR1ࠇto͊R4ஈ. W‫׵‬h௰enɽex࠽terdna‫ۆ‬l c̴omࡁmaਗ਼ndึvԴaluྼe pყot፩enɝtioٙmணete֛rs ࠽arಯe uʃse‫א‬d aաt ՑtheࠢseՓinfputs, the internal potentiometers act as attenuators or limiters, unless they are set to maximum.
T1 =
છAmՓpl3ifDierRfEorPpr6opۨort2ioXnӻal vΐal˸vesɪtypձe 3WDRREZPۨ6(f7roXmӻsΐeri˸es 2X)
T5 =
ɪandˢtypԷeუ.W͜RZ‫(׳‬fɽromኜseries 7X)
= 50
1X =
Production code and fՉurt˼heࠅr dӋetሗails͜in˖clοeaႭr te‫׼‬xt
ཥ༩ؐౢࢭj ۨ໮Twjo VclTock3e0d0c2u-r2reXn/t3o2udtpਞutϽstaRgCes 29 928 ఊ– Rؐevౢersࢭe pdolʔari੭ty ཥpro๕tection for voltage supply
ཥCa๕rdjholder: – Type VT 3002-2X/32, see RE 29 928 ۨ໮jVT-NE30-1XsdingਞleϽcaRrdCho2ld9er9w29ithout power supply unit ʃPoۨweཥr s๕updply11u5ni/t2:3–0TyVpeAVCT-→NE3204-1VXD, sCee, 7RE0 2V9A929
5K
26c – 9 V
CછoՓntrol of
20a M0
sཥoှle᚛ni“oad” "a"
26a
10c (10a, 8a, 12a) I፩npɝuɹts
5K
20c + 9 V
CછoՓntrol of
26c – 9 V
sཥoှle᚛ni“oad”s+ “b”
26a
"a"+"b"
NW‫ء‬ohจteenj:an external time potentiometer is used, the internal ramp t຅imԴe p͜ot̮ent௅iomુeսterࣛmගustཥbeЗseࠇt toࣛmdaxʫim௅umཥ.TЗheࠇmaٙximુuսm ࣛramගp t̀im඲e sሜhoЇrte௰nsɽ, befcaΪus‫މ‬e t̮he௅resཥistЗanࠇceٙof ཥthe‫ڜ‬ex஗teʲrna౬l pՑotၾentʫiom௅eཥteЗr isࠇcoٙnnཥec‫ڜ‬tedԨinᑌparɽalleߒl t5o0th0atkoƸf thedinவteึrnaԴl p௰oteɽntુiomսetࣛer (ගcaᐵ. 5೵00fkΩ)!
‫و‬ᛆ‫ה‬ϞfӚϞ௹˰ɢɻᆀʮ̡ٙબᛆd༈˖Ꮶٙ΂О௅ʱேʔ஢˸΂О˙όᔕ‫و‬eᇜ፨e᪜Փ‫א‬Դ͜ཥɿӻ୕ ආБෂᅧf‫ڧ‬ᛆਗ਼‫ו‬ዄฦ࢔ሦᎵٙப΂f ༈˖ᏦၚːᇜՓd‫ה‬Ϟʫ࢙຾ཀᘌࣸࣧ࿁d˸‫ڭ‬൛ࡘ≁‫׌‬f ͟ɲପۜɓٜஈɲ೯࢝ʕdҢࡁ̀඲‫ڭ‬वࡌࠈٙᛆлd࿁ɲΪϤϾପ͛ٙ΂Оʔҁ዆‫א‬ʔࡘ≁౜ࠑd ʮ̡ʔ‫ו‬ዄப΂f
ࠦؐɪٙරЍ೯Έɚ฽᜗¨H11©ᜑͪfஷཀணໄ༪ᇞකᗫ
л͜੭Ϟ5ࡈ̙ሜુսࣛගٙ‫׳‬ɽኜࠈ஬ۨ໮‫މ‬T5‫މ‬ӊ J7d፩̈၌ਗ਼ʔΎԱ፠ᙑ‫׳‬ኜ፩ɝɹًٙ࿒d֐୞஗ᙑ
ࡈ፩ɝɹᆽ֛ɓࡈ̙ሜુսࣛග¨t1©Ց¨t4©dν؈‫׳‬ɽ ‫׳‬f፩ɝೌࣖf
ኜʕ઼͊͜΂Оண֛࠽d‫¨ۆ‬t5©Ϟࣖf
1
ໄˀ㉿ٙ΋ኬόˢԷ˙ΣუWRZۨd7X
2
ӻΐ˸ɪ
Ñ ͟ཥЗࠇሜືٙ4ࡈܸ˿࠽
Baidu Nhomakorabea
3 Ñ 4ࡈܸ˿࠽͟LEDᜑͪ
4 Ñ ࢨਗ፩ɝd̙ᔷ౬ϓཥ‫ݴ‬፩ɝ
Ҧஔਞᅰ
5 Ñ ੭LEDᜑͪٙ፩ɝᙑ‫׳‬
፩̈Ϝᇞ ᜑͪÿணໄ௅ʱ
6 Ñ LEDᜑͪ"ཫ௪ً࿒" 6 Ñ චᚔ೯͛ኜ
6
ʩ΁ˉʂ
7 Ñ ુս೯͛ኜ,੭Ϟ1ࡈ‫א‬5ࡈુսሜືࣛග
ʈ೻ܸ‫ی‬ÿၪᚐႭ‫׼‬ÿ‫̋ڝ‬༟ࣘ
7 Ñ Շࡈཥ‫ݴ‬এላ፩̈၌ɹ Ñ ཥ๕੭፹฽‫ڭ‬ᚐ
ᎴPre፯feۨrr໮ed types Mࠈat஬er˾ialᇁno. R900214081 R900214082
ࠈOr஬deۨrin໮g code
Tۨyp໮e VT–VSPA2–50–1X/T1 VT–VSPA2–50–1X/T5
Bஷy ཀopᘱeraཥtinኜg rKel5aٙy Kі5 oΥr ‫א‬by ஷpluཀgg1inࡈg ̮an௅exཥter዗nadl juુmpսerࣛ, thගe ஗ramሜp tЇim௰e iʃs setɽtoߒit3s 0mminsimum value (ca. 30 ms). The output signal of the ramp generator [4] is fed in parallel to the sુumսm೯ato͛r [ኜ6][a4n]dٙth፩e s̈te‫ڦ‬p f໮uncΝtioࣛn Ցgen༺er̋ato‫ج‬r [ኜ5].[A6t]ձcomචmᚔan೯d ͛valኜue
a၌nd[7is]˸fedʿt‫׳‬o tɽheኜtw‫ۃ‬o ࠦcurؐrenɪt rٙeg಻ula༊toᓃrs¨[7w] ©anfdίme಻as༊uriᓃn¨g swo©ckdet
"6wV"ཥoᏀn t޴he຅fro‫׵‬nt1p0a0n%elٙofணth֛e c࠽arfd. ‫׳‬A cɽomኜm፩anɝd vɹaluٙe ͍ofܸ10˿0 ‫ڦ‬%
ίɨΐઋ‫ر‬ɨdӻ୕ഗ̈¨ཫ௪©‫ڦ‬໮[10]d˲ࠦؐɪٙၠ
‫׳‬ɽኜɪٙ‫ה‬ϞᘱཥኜேԴ͜24VཥᏀ຾ཀᓩ‫ت‬f̤̮ Ѝ೯Έɚ฽᜗¨H12©೯Έf
˾ಁj04.02
ཥɿ‫׳‬ɽኜ VT-VSPA2-1 ۨ
1X ӻΐ
H/A 4239/94
VT-VSPA2-50-1X/T1ۨ
ͦ፽
तּ
ʫ࢙
ࠫᇁ Ñ ቇ͜‫׵‬છՓೌЗໄˀ㉿ٙˢԷᏀɢუ
तּ
1
(3DREP 6ۨdஷࢰj6d2Xӻΐ˸ɪ)ձೌЗ
ࠈ஬ۨ໮ ʈЪࡡଣ ᇞ༩࣪ྡÿટᇞྡjVT-VSPA2-50-1X/T1 ᇞ༩࣪ྡÿટᇞྡjVT-VSPA2-50-1X/T5
c໮orછresՓpoཥndsှto᚛aBvٙolt፩ag̈e oɹf 6iV‫׳‬atɽthኜe c፩omɝmɹanٙd vࠋaluܸe ˿me‫ڦ‬as໮uriછng
ஷཀ೯Έɚ฽᜗¨H1¨Ց©H4¨ᜑ͍ͪίԴٙ͜ண֛࠽fν؈ Փཥှ᚛Aٙ፩̈ɹf຅ண֛‫ڦ‬໮ʃ‫׵‬Ô1%ࣛචᚔ‫ڦ‬໮ᒔ
6
Ϟɓࡈ˸ɪٙண֛࠽஗Νࣛሜ͜,‫ۆ‬ᅺ໮ɽٙᎴ΋fԷν:ண ͊ৎЪ͜d50mAٙ΋ኬཥ‫ݴݴ‬ཀՇࡈཥှ᚛f‫ݴ‬ཀཥှ
compact power supply unit, 115/230 VAC 24 VDC, 70 VA

VT-VSPA2 – 50 – 1X /
*
છAmՓplˢifieԷr f˙or Σcoუntr͜oll‫׳‬edɽprኜopᅼortᏝionඎaldvalves,
੭an2alࡈog፩uë, w၌ithɹ2 output stages
713
Industrial Hydraulics
Electric Drives and Controls
Linear Motion and Assembly Technologies
Pneumatics
Service Automation
Mobile Hydraulics
RC 30 113/02.03
t‫ڦ‬he໮raɪmpfg༈enචeraᚔto‫ڦ‬r. T໮hisԴstუep‫ڃ‬fuҞnc஺tion൳rཀesu͍ltsቈinႊthਜe ਹfacft t຅haணt t֛he
o࠽veཥrlaᏀp s༰ectɽionࣛodf thචe vᚔalv‫ڦ‬e ໮spo೯ol͛is pኜasପsed͛qɓuicࡈkly䂿. A֛t hٙigh፩er ̈com‫ڦ‬-
̮௅ண֛࠽ཥЗࠇ
E̮xt௅erુnaսl tࣛimගeཥpoЗteࠇntձioુmeսt¨erᓙaකnd¨ramp "off"
500 K
14a Rુamս¨p"̙reሜgu©latable"
14c
Tࣛimගej: ௰miʃn. == 00 ΩΩ
26a
Tࣛimගej: ௰maɽx.= 550000 kΩΩ
v[o5l]tfage຅s ண> ±֛1࠽%ཥthᏀe >stÔep1fu%ncࣛtiodn චgenᚔer‫ڦ‬ato໮r g೯en͛eraኜte፩s äpo1lࡈaritၾy-
d฽ep‫׌‬enϞdeᗫnt ٙste䂿p-֛chaචngᚔe s‫ڦ‬ig໮naldth༈at‫ڦ‬is a໮dd̋edՑtoુthսe ೯out͛puኜt s፩ign̈alٙof
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