Litaba pata

1 KEITHLEY 3723 High Speed ​​Multiplexer Card

2 Litaelo tsa Tšebeliso ea Sehlahisoa

3 LBH

4 Selelekela

5 Litlhokomelo tsa polokeho bakeng sa likhokahano

6 Lintlha tsa khokahano

7 Kenya sesebelisoa sa screw-terminal

8 Li-interlocks tsa Hardware

9 Mehato ea tšireletso

10 TS'ELISO

11 Litokomane / Lisebelisoa

11.1 Litšupiso

KEITHLEY 3723 High Speed ​​Multiplexer Card

Litaelo tsa Tšebeliso ea Sehlahisoa

1. Netefatsa hore motlakase oa Series 3700A o tingoe pele o etsa likhokahano.
2. Bakeng sa likhokahano tsa screw-terminal, sebelisa sebopeho se nepahetseng sa Model 3723-ST.
3. Sheba ho Series 3700A System Switch/Multimeter Reference Manual bakeng sa ho skena ka botlalo, ho bala, ho ngola le ho laola liteishene.
4. Latela mehato ea ts'ireletso e boletsoeng bukeng ea tataiso ho thibela ho ts'oaroa ha motlakase le ho netefatsa mekhoa e nepahetseng ea khokahano.

LBH

• Q: A na nka hokela lisebelisoa tse tlas'a teko (DUTs) ka kotloloho kareteng ea plug-in?
• A: Che, lintlha tsa khokahano bakeng sa likarete tsa plug-in li reretsoe basebetsi ba nang le tsebo. Se ke oa leka ho hokahanya li-DUT kapa li-circuitry tsa kantle ntle le haeba o na le tsebo.
• Q: Ke lokela ho etsa eng pele ke etsa kapa ke senya likhokahano life kapa life tsa karete ea plug-in?
• A: Etsa bonnete ba hore motlakase oa Series 3700A o tingoa 'me matla a tlosoa lipotolohong tsohle tsa kantle ho thibela likotsi.
• Q: Model 3723 e tšehetsa litekanyo tse kae tsa terata e le 'ngoe?
• A: Model 3723 e ts'ehetsa litekanyo tse fihlang ho 120 tsa litekanyo tsa terata e le 'ngoe.

Selelekela

• Model 3723 e na le libanka tse peli tse ikemetseng tsa li-multiplexers tse lebelo tse 1 × 30 tse loketseng
  lisebelisoa tsa ho hlahloba ka lebelo le phahameng. Libanka tsena tse peli li ka hokeloa ka bo eona ho Series 3700A mainframe backplane le multimeter (DMM) ea boikhethelo ea dijithale ka li-relay tsa analog backplane. Khokahano ena e lumella mainframe ho hlophisa bocha Model 3723 joalo ka 1 × 30 e le 'ngoe ea lipalo tse' nè kapa e le 1 × 120 e le 'ngoe ea palo e le 'ngoe. E boetse e nolofalletsa katoloso ea karete-to-card bakeng sa litlhophiso tse kholoanyane.
• Ka ho sebelisa li-relay tsa lehlaka tse lebelo le phahameng tse nang le linako tsa ts'ebetso tse ka tlase ho 0.5 ms, karete ena e ka kopana le lits'ebetso tse hlokang phepelo. Tšobotsi e 'ngoe ea 3723 ke mokhoa oa eona o le mong, oa palo e le' ngoe, e tšehetsang litekanyo tse fihlang ho 120 tsa litekanyo tsa terata e le 'ngoe.
• 3723 e sebelisa lihokelo tse peli tsa 78-pin D-sub bakeng sa likhokahano tsa matšoao. Bakeng sa likhokahano tsa screw-terminal, sebelisa Model 3723-ST bakeng sa tlhophiso ea lipalo tse peli le tse 'ne. Bakeng sa tlhaiso-leseling e batsi mabapi le likarete le lisebelisoa tse fumanehang, sheba database ea Series 3700A System Switch/Multimeter le Plug-in Cards, e fumanehang ho tek.com/keithley.
• Karete ea 3723 e bontšoa setšoantšong se latelang.

• Ntho e romelloang ka sekepe e ka fapana ho latela mohlala o bontšitsoeng mona.
• Tokomane ena e hlalosa mokhoa oa ho kenya karete ea plug-in le ho etsa likhokahano ho eona. Bakeng sa tlhahisoleseling mabapi le ho skena, le mabapi le ho bala, ho ngola, le ho laola liteishene, sheba Series 3700A System.
• Switch/Multimeter Reference Manual, e fumanehang ho tek.com/keithley.

Litlhokomelo tsa polokeho bakeng sa likhokahano

temoso

• Kotsi ya tshoso. Ho thibela ts'oaetso ea motlakase e ka bakang kotsi e mpe kapa lefu, latela mehato ena ea tšireletso.
• Lintlha tsa khokahanyo bakeng sa likarete tsa plug-in li reretsoe basebetsi ba nang le tsebo. Se ke oa leka ho hokela lisebelisoa tse tlas'a teko (DUTs) kapa li-circuitry tsa kantle ho karete ea plug-in ntle le haeba o tšoaneleha.
• Joalokaha ho hlalositsoe ho International Electrotechnical Commission (IEC) Standard IEC 60664, Series 3700A ke Ininstallation Category O le melapo ea matšoao ha ea lokela ho hokahanngoa ka kotloloho ho likhokahano tsa AC.
• Pele o etsa kapa o roba likhokahano leha e le life tsa karete ea plug-in, etsa bonnete ba hore motlakase oa sesebelisoa sa Series 3700A o tingoe 'me matla a tlosoa lipotolohong tsohle tse kantle.
• Se ke oa hokela mats'oao a tla feta litekanyo tse phahameng tsa karete efe kapa efe e kentsoeng ea plug-in. Haeba sehokelo sa morao-rao sa analog sa sesebelisoa le liteishene tsa karete ea plug-in li hokahantsoe ka nako e le 'ngoe, sehokelo sa lead lead se tlameha ho lekanyetsoa ho bophahamo bo phahameng ka ho fetisisa.tage e hokahaneng. Bakeng sa mohlalaample, haeba 300 V e hokahane le sehokelo sa sefofane sa analog, mochini o kenang tekong oa karete ea plug-in le ona o tlameha ho lekanyetsoa bakeng sa 300 V.
• Li-arcs tse kotsi tsa tlhaho e phatlohang tikolohong e nang le matla a phahameng li ka baka kotsi e mpe ea motho kapa lefu haeba li ka ikopanya le tsona. Haeba multimeter e hokahane le potoloho e matla haholo ha e behiloe sebakeng sa morao-rao, sebaka se tlaase sa ho hanyetsa, kapa leha e le efe e 'ngoe e fokolang e fokolang, potoloho e batla e khutšoanyane. Ho ka hlaha arcing e kotsi, leha multimeter e behiloe ho voltage range, haeba bonyane ba voltagsebaka sa e se fokotsehile ho likhokahanyo tsa kantle.
• Sebelisa lisebelisoa tsa tlhahlobo tse sirelelitsoeng ka botlalo. Sebelisa feela litemoso tsa liteko tse ka hokahanngoang le potoloho (bakeng sa mohlalaample, likotoana tsa li-alligator le li-spade lugs) bakeng sa litekanyo tsa matsoho. Se ke oa sebelisa li-lead tsa liteko tse fokotsang molumotage spacing. Tsena li fokotsa tšireletso ea arc le ho theha a
  boemo bo kotsi.

Ho kenya karete 

TLHOKOMELO

• Likoahelo tsa slot li tlameha ho kenngoa litsing tse sa sebelisoeng ho thibela ho kopana le matla a phahamengtage lipotoloho.
• Ho hloleha ho elelloa le ho ela hloko mekhoa e tloaelehileng ea tšireletso ho ka baka kotsi kapa lefu ka lebaka la ho tsukutloa ke motlakase.

Ho kenya karete e fetohang ka har'a sesebelisoa se seholo:

1. Tima seletsa.
2. Beha sesebelisoa e le hore u shebane le karolo e ka morao.
3. Hakolla thapo ea motlakase le likhoele tse ling tse hokahaneng le phanele e ka morao.
4. Tlosa sekoaelo sa sekoaelo sa sekotjana sekoting sa mainframe. Boloka poleiti le likurufu bakeng sa tšebeliso ea nako e tlang.
5. Ha sekoahelo se ka holimo sa karete ea switjha se shebile holimo, tsamaisa moeli oa karete ho tataiso ea karete ea slot, joalo ka ha ho bonts'itsoe setšoantšong se latelang.
6. Tsamaea ka karete. Bakeng sa hoo e ka bang ¼ inch ea ho qetela, tobetsa ka tieo ho beha sehokelo sa karete sehokelong sa mainframe.
7. Lehlakoreng le leng le le leng la karete, ho na le sekoti se ntseng se phahama. Sebelisa screwdriver e sephara ho tiisa likurufu tse peli tse holimang ho tiisa karete ho mainframe. U se ke ua tiisa ho feta tekano.
8. Hokela hape thapo ea mohala oa motlakase le likhoele tse ling ho phanele e ka morao.
9. Bulela sesebelisoa.

Ntho e romelloang ka sekepe e ka fapana ho latela mohlala o bontšitsoeng mona.

Ntho	Tlhaloso
1	Tataiso ea karete (karolo ea mainframe)
2	Karete
3	Moeli oa karete (karolo ea karete)
4	Mounting screw (karolo ea karete)

Netefatsa ho kenya karete 

Ho netefatsa hore karete e kentsoe ka nepo:

1. Haeba 3700A e laoloa u le hole (REM e bonts'itsoe), tobetsa EXIT ho fetolela taolo ho ea sebakeng sa heno.
2. Ho phanele e ka pele ea 3700A, tobetsa SLOT. Lebitso le mofuta oa firmware oa sesebelisoa lia hlaha.
3. Tobetsa SOT hape. Lebitso le mofuta oa firmware oa karete sekotjana sa 1 lia hlaha.
4. Haeba u na le likarete tse fetang bonngoe tse kentsoeng, tsoela pele ho tobetsa SLOT ho fihlela sekotjana seo u se kentseng se hlaha.
5. Netefatsa lebitso le mofuta oa firmware.
6. Tobetsa EXIT ho khutlela ponts'ong ea ts'ebetso.

Likarete tsa maiketsetso 

• U ka etsa ts'ebetso e bulehileng, ea koala, le ea scan, 'me u hlophise sistimi ea hau ntle le ho kenya karete ea switch sesebelisoa sa hau. Haeba o hokahane le sebopeho se hole, o ka abela karete ea pseudo ho slot ea karete ea switjha e se nang letho.
• Ha o khone ho theha karete ea pseudo ho tsoa phanele e ka pele. Leha ho le joalo, hang ha tlhophiso ea pseudocard e phethiloe, u ka ntša sesebelisoa sebakeng se hole 'me u sebelise karolo e ka pele ho laola pseudocard. Tobetsa konopo ea EXIT ho ntša sesebelisoa ho mode e hole. Nomoro ea mohlala ea karete ea pseudo e tšoana le nomoro ea mohlala ea karete ea sebele (ntle le likarete tsa 3732).
• Ha sesebelisoa se tingoa, litlhophiso tsa pseudocarp lia lahleha 'me pseudocarp ha e sa fuoa slot. Ho boloka tlhophiso ea pseudocarp ka potoloho ea motlakase, sebelisa setup se bolokiloeng kapa mongolo oa tlhophiso. Setupo kapa mongolo o boloka nomoro ea mohlala ea karete e kentsoeng sekoting ka seng, ho kenyeletsoa le li-pseudocards.
• Bakeng sa tlhaiso-leseling e batsi ka li-pseudocards, sheba ho Series 3700A System Switch/Multimeter Reference Manual ho tek.com/keithley.

Theha pseudocarp ea 3723
U ka kenya karete ea pseudo sebakeng leha e le sefe se se nang letho. Ka karete ea pseudo ea 3723 e kentsoeng, sesebelisoa se sebetsa joalokaha eka karete ea 3723 e kenngoa ka har'a slot. Sena se o lumella ho hlophisa sekena le ho sebelisa ts'ebetso ea sona pele karete ea plug-in e kentsoe sesebelisoa sa 3700A.
Khoutung e latelang examples, nka sebaka sa sekotjana ka nomoro ea sekotjana (1 ho isa ho 6).
Ho seta sekotjana ho sebelisa karete ea 3723 pseudo, romella:

Ho botsa karete ea pseudo, romella: 

Ho seta sekotjana ho emisa ho sebelisa karete ea pseudo, romella: 

HLOKOMELA

• Boemo ba ntlafatso ea pseudocarp kamehla bo khutlisoa e le 00.00 a.
• U ka botsa litšoaneleho tsa slot ho tseba bokhoni ba li-module tsa switching tse kentsoeng. Bakeng sa mohlalaample, romella potso e latelang ho fumana hore na slot 1 e ts'ehetsa likanale tse 4 tsa comm-onside ohms:

• Sheba Series 3700A System Switch/Multimeter Reference Manual bakeng sa tlhaiso-leseling e batsi mabapi le ho sebelisa lipotso ho tek.com/keithley.

Lintlha tsa khokahano

• Sheba lipalo tse latelang bakeng sa likhokahano tsa phini.
• MUX1H le MUX1L ke Output 1H le 1L. MUX2H le MUX2L ke Output 2H le 2L.
• Ho kenya tšebetsong interlock ea sefofane se ka morao, hokela +ILK ho −ILK
• Setšoantšo se latelang se bontša likhokahano tsa 3723 D-sub pin ka mokhoa oa lipalo tse peli.

• Setšoantšo se latelang se bonts'a likhokahano tsa Model 3723 D-sub ka mokhoa oa palo e le 'ngoe.

Maqheka

• U ka sebelisa 3723 ka mokhoa oa lipalo tse peli kapa tse le 'ngoe. Mokhoa o behiloe ka taelo ea channel.setpole().
• Setšoantšo se latelang se fana ka leano la ho fetola Model 3723 ka mokhoa oa lipalo tse peli. Setšoantšong sena, n e emela palo ea slot.

• Setšoantšo se latelang se fana ka leano la ho fetola Model 3723 ka mokhoa oa palo e le 'ngoe.

Sesebelisoa sa Screw-terminal

• Sesebelisoa sa 3723-ST screw-terminal se bontšoa setšoantšong se latelang.
• Setšoantšo se bontša li-terminals tse phahameng kapa tse tlaase le sebaka sa MUX1 le MUX2.

• Sesebelisoa sa 3723-ST-1 screw-terminal se na le khokahanyo ea fatše ea chassis bakeng sa ho hokahanya thebe ea cable, joalokaha ho bontšitsoe setšoantšong se latelang.

Hokela sesebediswa sa screw-terminal

• Litaelo tsena li hlalosa mokhoa oa ho hokela terata ho sesebelisoa sa 3700A screw-terminal.

TLHOKOMELO

• Ha ho hlokahale ho tlosa boto ea potoloho sebakeng sa eona ho kenya lisebelisoa tsa screw-terminal.
• Qoba ho tšoara libaka tsa boto ea potoloho le li-block blocks. Lintho tse silafatsang tse tsoang matsohong li ka nyenyefatsa ts'ebetso ea lisebelisoa tsa screw-terminal.

Ho kenya sesebediswa sa screw-terminal

1. Lokolla li-screws tse koetsoeng (1) sekoahelong se ka holimo.
2. Tlosa sekwahelo se ka hodimo (2) hole le tab ya ho boloka (3), jwalo ka ha ho bontshitswe setšoantšong se latelang.
3. Haeba sesebelisoa sa hau se na le likoahelo tse ka kenngoa, khetha sekoahelo se nepahetseng 'me u se tobetse sebakeng se ka har'a sesebelisoa sa screw-terminal.
4. Joalo ka ha ho bonts'itsoe setšoantšong se latelang, tsamaisa likhoele tsa hau lithapong tse ka morao ho sekoaelo sa "screw-terminal" 'me u se kopanye le litheminale tsa khoele joalokaha ho hlalositsoe boitsebisong ba Khokahano (leqepheng la 5).
5. Ha lithapo tsohle li se li kopantsoe, sebelisa lithapo tse nyenyane ho tiisa lithapo le ho fana ka liphallelo, joalokaha ho bontšitsoe setšoantšong se fetileng. Fetisa thae ea thapo ka hare le ho tsoa masoba a manyenyane botlaaseng ba "screw-terminal assembly" le ho potoloha mohala oa hau pele o hula thae ka thata.
6. Lokisa sekoahelo se ka holimo le boto ea potoloho.
7. Suthela sekoahelo pele (1) le ka tlas'a lebokose la ho boloka (2), joalokaha ho bontšitsoe setšoantšong se latelang.
8. Tlama likurufu tse peli tse koetsoeng (3).

Kenya sesebelisoa sa screw-terminal

TLHOKOMELO

• Pele o sebelisa sekontiri sa "screw-terminal" ka karete ea plug-in e kentsoeng, etsa bonnete ba hore karete eo e kentsoe ka nepo sesebelisoa sa 3700A le hore li-screws tse holimang li tlanngoe ka thata.
• Haeba likurufu tsa ho hoketsoa li sa hokeloa hantle, kotsi ea motlakase e ka ba teng.

HLOKOMELA

Ho sebelisa lisebelisoa tse fetang tse peli tsa 3700A screw-terminal e kentsoeng ka rack-mount, sebelisa bracket ea tšehetso ea terminal e kenyellelitsoeng ho Model 4288-10 Rear Support Mount Kit. Bakeng sa tlhaiso-leseling e batsi mabapi le rack-mount kit, sheba tokomane ea Keithley Model 4288-10 Rear Support Rack-Mount Kit Assembly le Mounting Instructions, e fumanehang ho. tek.com/keithley.

Ho kenya sesebelisoa sa screw-terminal kareteng ea plug-in ea 3700A

1. Tlosa matla ohle ho sesebelisoa sa 3700A.
2. Etsa bonnete ba hore li-screws (1 setšoantšong se latelang) kareteng ea plug-in e kentsoeng li bolokehile.
3. Lokisetsa "screw-terminal" D-sub connectors le likhokahanyo kareteng e kentsoeng ea plug-in, joalo ka ha ho bonts'itsoe setšoantšong se latelang.
4. Tobetsa ho lulisa lihokelo tsa D-sub.
5. Fetola konopo sebokeng sa screw-terminal ho ea ka letsoho, joalokaha ho bontšitsoe setšoantšong se fetileng, ho fihlela se kopane ka thata. Ho ka 'na ha hlokahala hore u sebelise screwdriver slotted ho tiisa kotola.

Tlosa sesebelisoa sa screw-terminal

Ho tlosa lisebelisoa tsa screw-terminal ho karete ea plug-in e kentsoeng:

1. Tlosa matla ohle ho sesebelisoa sa 3700A.
2. Fetolela konopo holim'a sesebelisoa sa screw-terminal ho ea ka nako ho fihlela e khaotsoe ka ho feletseng. Ho ka 'na ha hlokahala hore u sebelise screwdriver e slotted ho lokolla lesela.
3. Hula sesebelisoa sa screw-terminal hole le lihokelo tsa karete ea plug-in tsa D-sub.

Setšoantšo sa 3720-MTC-3
Mohala oa 3720-MTC-3 ke kopano ea lithapo tse 78 tse bolelele ba 3.0 m (10 ft) 'me e felisitsoe ka plug ea D-sub ntlheng e 'ngoe le jeke ea D-sub ka lehlakoreng le leng.

TLHOKOMELO

Ho thibela ts'oaetso ea motlakase, latela mehato e latelang ea tšireletso:

• Kopanya lipheletsong ka bobeli tsa thapo pele u sebelisa matla leha e le afe tsamaisong.
• Tlosa matla ohle ka har'a sistimi pele o hokela thapo ho module ea switching kapa potoloho ea kantle.
• Hokela likhetla tse peli tsa sehokelo sa D-sub tsa thapo ena sebakeng se sireletsehileng sa lefatše. Kotsi ea ts'oenyeho e teng ha voltagmaemo a fetang 30 VRMS, 42.4 VPEAK, kapa 60 V DC a teng.

3720-MTC-3 litšobotsi
Maemo a phahameng a mats'oao a cable: 300 V DC kapa 300 VRMS.
Reite ea hajoale ea Cable:

• Mokhanni a le mong: 4.4 A
• Li-conductors tse ngata: 2.2 A terata ka 'ngoe
• Tekanyo ea mokhanni: 22 AWG

Tlhaloso ea nomoro ea phini
Tlhaloso ea nomoro ea Pin bakeng sa likhoele tsa Model 3720-MTC-3 e bontšoa setšoantšong le tafoleng e latelang.

HLOKOMELA

• Hokela terata ea drain ho sireletsa mahlakoreng ka bobeli.

Tlhaloso ea nomoro ea pin ea 3720-MTC-3

CONN 1 Pin	Mmala	CONN 2 Pin		CONN 1 Pin	Mmala	CONN 2 Pin
1	Ntsho	1		40	Bosoeu/bokgubedu/ bohlooho	40
2	Brown	2		41	E tšoeu/ea lamunu/e mosehla	41
3	Khubedu	3		42	Bosweu/botala/botala	42
4	namunu	4		43	Bosoeu/putsoa/putsoa	43
5	Bosehla	5		44	Bosoeu/orange/violet	44
6	Botala	6		45	E tšoeu/ea lamunu/e thokoa	45
7	Boputsoa	7		46	Bosoeu/bosehla/botala	46
8	Violet	8		47	Bosoeu/bosehla/putsoa	47
9	Hlooho	9		48	E tšoeu/e mosehla/violet	48
10	Bosoeu	10		49	Bosoeu/bosehla/bohlooho	49
11	Bosoeu/botsho	11		50	Bosoeu/botala/putsoa	50
12	E tšoeu/e sootho	12		51	Bosoeu/botala/violet	51
13	Tšoeu / khubelu	13		52	Bosoeu/botsho/namunu/bosehla	52
14	Bosoeu/orange	14		53	Ha e kopane	53
15	Bosoeu/bosehla	15		54	Ha e kopane	54
16	Bosoeu/botala	16		55	Ha e kopane	55
17	Tšoeu / putsoa	17		56	Ha e kopane	56
18	Bosoeu/violet	18		57	Ha e kopane	57
19	Bosoeu/bohlooho	19		58	Ha e kopane	58
20	Bosoeu/botsho/bosootho	20		59	Ha e kopane	59
21	Bosoeu/botsho/bokgubedu	21		60	Bosoeu/botsho/namunu/botala	60
22	Bosoeu/botsho/namunu	22		61	Bosoeu/botsho/namune/putsoa	61
23	Bosoeu/botsho/bosehla	23		62	Bosoeu/botala/moputsoa	62

CONN 1 Pin	Mmala	CONN 2 Pin		CONN 1 Pin	Mmala	CONN 2 Pin
24	Bosoeu/botsho/botala	24		63	Bosoeu/putsoa/violet	63
25	Bosoeu/botsho/putsoa	25		64	Bosoeu/putsoa/boputsoa	64
26	E tšoeu/e ntšo/violet	26		65	Bosoeu/violet/ bohlooho	65
27	Bosoeu/botsho/ bohlooho	27		66	Bosoeu/botsho/bosootho/bokgubedu	66
28	Bosoeu/bosootho/bokgubedu	28		67	Bosoeu/botsho/bosootho/namunu	67
29	E tšoeu/e sootho/orange	29		68	Bosoeu/botsho/bosootho/bosehla	68
30	Bosoeu/bosootho/ bosehla	30		69	Bosoeu/botsho/bosootho/botala	69
31	Bosoeu/bosootho/ bo botala	31		70	Bosoeu/botsho/bosootho/boputsoa	70
32	Bosoeu/bosootho/putsoa	32		71	E tšoeu / e ntšo / sootho / violet (spare)	71
33	Bosoeu/sootho/violet	33		72	Ha e kopane	72
34	Bosoeu/bosootho/ bohlooho	34		73	Bosweu/botsho/bosootho/ botsothwa	73
35	Bosoeu/bokgubedu/orange	35		74	Bosoeu/botsho/bokgubedu/bosehla	74
36	Bosoeu/bokgubedu/ tshehla	36		75	Bosoeu/botsho/bokgubedu/botala	75
37	Bosoeu/bokgubedu/ botala	37		76	Bosoeu/botsho/bokgubedu/putsoa	76
38	Bosoeu/bokgubedu/putsoa	38		77	E tšoeu/e ntšo/e khubelu/violet	77
39	Bosoeu / bokhubelu / violet (ho seretse)	39		78	Bosoeu/botsho/bokgubedu/ bohlooho	78

Li-interlocks tsa Hardware

• Karete ena ea plug-in e ka fetola molumo o phahamengtage lipontšo. Ho thibela ho pepeseha ho kotsi voltages, karete ea plug-in e kenyelletsa "hardware interlock". Li-interlocks tsa hardware li teng kareteng ea plug-in 'me li etselitsoe ho boloka karete ea plug-in e khaotsoe ho tloha sefofaneng se ka morao sa 3700A. Ha potoloho ea li-interlock e khaotsoe, ha ho litekanyo tse ka etsoang ka karete ea plug-in, empa li-relay tsa channel li ka tsoela pele ho sebetsa.
• Setšoantšo se latelang ke schematic e nolofalitsoeng ea potoloho ea interlock ka karete ea plug-in.

3723 interlock PIN
Tafole e latelang e bonts'a li-PIN tsa interlock bakeng sa karete ea switjha ea 3723.

Interlock potoloho	Interlock likhohlopo	Sefofane li-relay amehang	Tse ding li-relay amehang
Multiplexer #1	76, 78	n911 ho ea ho n916	n/a
Multiplexer #2	76, 78	n921 ho ea ho n926	n/a

TLHOKOMELO

• Ho thibela tšenyo ea lisebelisoa kapa tahlehelo ea ts'ebetso, etsa bonnete ba hore e phahame haholotagmatshwao a analoge ha a hokeletswa dithakong tsa interlock.

Kenya li-interlock tsa hardware
Ho kenya li-interlocks tsa hardware, u tlameha ho fana ka tsela e hanyetsanang haholo pakeng tsa lithakhisa tse peli tse sebetsang, joalo ka ha ho bontšitsoe setšoantšong se ho Hardware interlocks (leqepheng la 17). Tsela ena e tsamaisa mohloli oa matla oa 5 V ho relay ea onboard interlock, e leng eona e nolofalletsang matla ho li-relay tsa backplane. Haeba 37xxA-ST screw-terminal accessory e sebelisoa, ho fanoa ka tsela e tlaase ea ho hanyetsa ho kenya letsoho ka bohona potoloho ea interlock.

TLHOKOMELO

Mohloli oa matla oa 5 V o fanoeng ha oa etsetsoa ho sebelisoa le lipotoloho tse kantle. Sebelisa mohloli ona oa matla feela ho matlafatsa "interlock relay". Bakeng sa ts'ebetso e ka tšeptjoang, etsa bonnete ba hore u fana ka tsela e tlaase e hanyetsanang pakeng tsa lithapo tsa interlock. Ho hanyetsa ho matla ho ka etsa hore potoloho ea interlock e hlōlehe ho kopanela.

Sheba boemo ba interlock
U ka hlahloba boemo ba li-interlock ka ho sebelisa taelo ea TSP slot[slot].interlock.state, moo sekotjana se leng 1 ho isa ho 6. Ha boemo ba interlock bo khutlisoa joalo ka ha bo kopane, o ka matlafatsa li-relay tse amanang le lifofane tse ka morao. Ha boemo ba interlock bo tlosoa, u ke ke ua matlafatsa li-relay tse amanang le backplane.
Sheba ho Series 3700A System Switch/Multimeter Reference Manual bakeng sa tlhaiso-leseling e batsi mabapi le litaelo tsa interlock. Bukana ena e fumaneha ho tek.com/keithley.

Tšebeliso e phahameng ea matla ka likarete tsa 3700A
Likarete tsa plug-in tsa 3700A li ka fetola li-relay tse ngata ka nako e le 'ngoe, tse ka nkang matla a mangata a tsamaiso. Matla a phahameng a fumanehang ho 3700A a lekanyelitsoe ho latela sekotjana le banka, joalo ka ha ho bonts'itsoe tafoleng e latelang.

Banka 1	Banka 2
Slot 1	Slot 4
Slot 2	Slot 5
Slot 3	Slot 6
12,300 mW (boholo)	12,300 mW (boholo)

Moeli o moholo oa matla a slot ke 10,500 mW.
Haeba maemo a matla a fetisitsoe, tsamaiso e etsa mesebetsi e mengata kamoo ho ka khonehang ho fihlela meeli ea matla e fihletsoe. Ha meeli ea matla e fihletsoe, molaetsa oa phoso o hlahisoa 'me lits'ebetso tse setseng ha li etsoe.

Tekanyetso ea matla le lipalo
Tšebeliso ea matla a motho ka mong hangata e itšetlehile ka mofuta oa relay. Li-relay tsa latching li sebelisa matla ka nakoana ho bula kapa ho koala, 'me ha se taba ea ho etsa tekanyetso ea matla. Li-relay tse sa lacheng li lula li sebelisa matla ho boloka boemo ba tsona, kahoo li tlameha ho nahanoa ha ho etsoa moralo oa tšebeliso ea matla.
Karete e 'ngoe le e' ngoe ea switch e boetse e sebelisa matla a sistimi ho sebetsa. Motlakase ona o sa khaotseng o tsejoa e le matla a khutsitseng. Matla a khutsitseng a tlosa matla a teng a ho sebelisa li-relay, kahoo a tlameha ho nahanoa ha ho etsoa moralo oa tšebeliso ea matla.
Tafole e latelang e bonts'a tšebeliso ea matla ea liteishene le li-backplane tsa likarete tsa switch tsa 3700A. Matla a khutsitseng a boetse a bontšoa.

Mohlala	E khutsitseng matla (PQ) (milliwatts)	Matla a ho fetisoa ha mocha (PCR) tšebeliso e 'ngoe le e' ngoe (milliwatts)	Backplane relay matla (PBR) tshebediso ka nngwe (milliwatts)
3720	975	Ha e sebetse	100
3721	1350	Ha e sebetse	100
3722	475	Ha e sebetse	100
3723	700	100 (2-palo)	100
		50 (1-palo)	100
3724	1150	20	100
3730	780	Ha e sebetse	100
3731	780	67	100
3732	780	17	100
3740	1000	Ha e sebetse (e ikemetseng)	100
		200 (ho fihlela joale)	100

Ho tseba hore na ho ka etsoa ts'ebetso e kae ea relay, sebelisa tafole e fetileng ho bala kakaretso ea matla a hlokahalang ka ho sebelisa equation e latelang:
PTS = PQ + (NCC × PCR) + (NBC × PBR)
Moo:

• PTS ke kakaretso ea matla a slot
• PQ ke matla a khutsitseng
• NCC ke palo ea likanale tse koetsoeng
• PCR ke matla a phano ea kanale
• NBC ke palo ea liteishene tse koetsoeng ka morao
• PBR ke matla a sefofane se seng le se seng

Ho bala kakaretso ea matla a slot, o tlameha ho bala matla bakeng sa banka e 'ngoe le e' ngoe ea slot:

• Banka 1 Matla = sekotjana 1 PTS + sekotjana 2 PTS + sekotjana 3 PTS
• Banka 2 Matla = sekotjana 4 PTS + sekotjana 5 PTS + sekotjana 6 PTS

Liphetho li bitsoa matla a banka 'me li lokela ho bapisoa le meeli e phahameng. Examplipalo ho bontšoa lihloohong tse latelang.

Tekanyetso ea matla example bakeng sa likarete tse tšeletseng tsa 3723
Example ke bakeng sa Model 3706A-S e tletseng ka ho feletseng e nang le likarete tsa Model 3723 (mokhoa oa 2-pole kaofela).

Sekotjana	Karete	Channel li-relay koaloa	Sefofane li-relay koaloa
Slot 1	3723	30	4
Slot 2	3723	30	4
Slot 3	3723	30	4
Slot 4	3723	30	4
Slot 5	3723	30	4
Slot 6	3723	30	4

• Sena se hlahisa tšebeliso ea matla e bontšitsoeng tafoleng e latelang.

	PQ		NCC × PCR		NBC × PBR		PTS
Slot 1 matla a sebelisitsoeng =	700	+	30 × 100	+	4 × 100	=	4100
Slot 2 matla a sebelisitsoeng =	700	+	30 × 100	+	4 × 100	=	4100
Slot 3 matla a sebelisitsoeng =	700	+	30 × 100	+	4 × 100	=	4100
Slot 4 matla a sebelisitsoeng =	700	+	30 × 100	+	4 × 100	=	4100
Slot 5 matla a sebelisitsoeng =	700	+	30 × 100	+	4 × 100	=	4100
Slot 6 matla a sebelisitsoeng =	700	+	30 × 100	+	4 × 100	=	4100

• Lipalo-palo tsa banka ka 'ngoe li baloa:

	Sekotjana 1		Sekotjana 2		Sekotjana 3		Kakaretso
Banka #1 matla a sebelisitsoeng =	4100	+	4100	+	4100	=	12300

	Sekotjana 1		Sekotjana 2		Sekotjana 3		Kakaretso
Banka #1 matla a sebelisitsoeng =	4100	+	4100	+	4100	=	12300

• Kaha banka e 'ngoe le e' ngoe ha ea ka ea feta matla a mangata, tekanyetso ea matla e ka har'a meeli.

Tekanyetso ea matla example bakeng sa 3706A e imetsoeng hanyane
Example ke ea Model 3706A e kentsoeng ka mokhoa o itseng o nang le likarete tsa Model 3723 (kaofela ha 1-pole mode).

Sekotjana	Karete	Channel li-relay koaloa	Sefofane li-relay koaloa
Slot 1	3723	107	1
Slot 2	3723	107	1
Slot 3	Ha ho letho	0	0
Slot 4	3723	107	1
Slot 5	3723	107	1
Slot 6	Ha ho letho	0	0

• Sena se hlahisa tšebeliso ea matla e bontšitsoeng tafoleng e latelang.

Slot 1 matla a sebelisitsoeng =	700	+	107 × 50	+	1 × 100	=	6150
Slot 2 matla a sebelisitsoeng =	700	+	107 × 50	+	1 × 100	=	6150
Slot 3 matla a sebelisitsoeng =	0	+	0	+	0	=	0
Slot 4 matla a sebelisitsoeng =	700	+	107 × 50	+	1 × 100	=	6150
Slot 5 matla a sebelisitsoeng =	700	+	107 × 50	+	1 × 100	=	6150
Slot 6 matla a sebelisitsoeng =	0	+	0	+	0	=	0

• Lipalo-palo tsa banka ka 'ngoe li baloa joalo ka ha ho bonts'itsoe lethathamong le latelang.

	Sekotjana 1		Sekotjana 2		Sekotjana 3		Kakaretso
Banka #1 matla a sebelisitsoeng =	6150	+	6150	+	0	=	12300

	Sekotjana 4		Sekotjana 5		Sekotjana 6		Kakaretso
Banka #2 matla a sebelisitsoeng =	6150	+	6150	+	0	=	12300

• Kaha banka e 'ngoe le e' ngoe ha ea ka ea feta matla a mangata, tekanyetso ea matla e ka har'a meeli.

Tekanyetso ea matla example li-relay tsohle tse 3723 le tse 60 li koetsoe

• Example ke bakeng sa Model 3706A-S e tletseng ka ho feletseng e nang le likarete tsa Model 3723 (mokhoa oa 2-pole kaofela).

Sekotjana	Karete	Channel li-relay koaloa	Sefofane li-relay koaloa
Slot 1	3723	60	4
Slot 2	3723	60	4
Slot 3	3723	60	4
Slot 4	3723	60	4
Slot 5	3723	60	4
Slot 6	3723	60	4

• Sena se hlahisa tšebeliso ea matla e bontšitsoeng tafoleng e latelang.

Slot 1 matla a sebelisitsoeng =	700	+	60 × 100	+	4 × 100	=	7100
Slot 2 matla a sebelisitsoeng =	700	+	60 × 100	+	4 × 100	=	7100
Slot 3 matla a sebelisitsoeng =	700	+	60 × 100	+	4 × 100	=	7100
Slot 4 matla a sebelisitsoeng =	700	+	60 × 100	+	4 × 100	=	7100
Slot 5 matla a sebelisitsoeng =	700	+	60 × 100	+	4 × 100	=	7100
Slot 6 matla a sebelisitsoeng =	700	+	60 × 100	+	4 × 100	=	7100

• Lipalo-palo tsa banka ka 'ngoe li baloa:

	Sekotjana 1		Sekotjana 2		Sekotjana 3		Kakaretso
Banka #1 matla a sebelisitsoeng =	7100	+	7100	+	7100	=	21300

	Sekotjana 4		Sekotjana 5		Sekotjana 6		Kakaretso
Banka #2 matla a sebelisitsoeng =	7100	+	7100	+	7100	=	21300

• Kaha banka e 'ngoe le e' ngoe e fetisitse matla a mangata, mesebetsi e meng ha e etsoe 'me phoso e hlahisoa.

Tekanyetso ea matla example likarete tse ngata
Example ke bakeng sa 3706A-S e tletseng ka botlalo e nang le motsoako oa likarete tsa ho fetola.

Sekotjana	Karete	Channel li-relay koaloa	Sefofane li-relay koaloa
1	3720	20	2
2	3721	20	2
3	3722	15	4
4	3723	25 (2-palo)	2
5	3730	10	4
6	3740	2 (ho fihlela joale)	4

• Sena se hlahisa tšebeliso e latelang ea matla:

	PQ		NCC × PCR		NBC × PBR		PTS
Slot 1 matla a sebelisitsoeng =	975	+	0	+	2 × 100	=	1175
Slot 2 matla a sebelisitsoeng =	1350	+	0	+	2 × 100	=	1550
Slot 3 matla a sebelisitsoeng =	475	+	0	+	4 × 100	=	875
Slot 4 matla a sebelisitsoeng =	700	+	25 × 100	+	2 × 100	=	3400
Slot 5 matla a sebelisitsoeng =	780	+	0	+	4 × 100	=	1180
Slot 6 matla a sebelisitsoeng =	1000	+	2 × 200	+	4 × 100	=	1800

• Lipalo-palo tsa banka ka 'ngoe li baloa:

	Sekotjana 1		Sekotjana 2		Sekotjana 3		Kakaretso
Banka 1 matla a sebelisitsoeng =	1175	+	1550	+	875	=	3600

	Sekotjana 4		Sekotjana 5		Sekotjana 6		Kakaretso
Banka 2 matla a sebelisitsoeng =	3400	+	1180	+	1800	=	6380

• Kaha banka e 'ngoe le e' ngoe ha ea ka ea feta matla a mangata, tekanyetso ea matla e ka har'a meeli.

Moetso oa khokahano oa 3723 - mocha oa 60

• Sebelisa tafole ena ho hatisa lintlha tsa khokahano ea hau ea 60-channel 3723.

Channel		Mmala	Tlhaloso
SEHLAHLWA1	H
	L
CH1	H
	L
CH2	H
	L
CH3	H
	L
CH4	H
	L
CH5	H
	L
CH6	H
	L
CH7	H
	L
CH8	H
	L
CH9	H
	L
CH10	H
	L
CH11	H
	L
CH12	H
	L
CH13	H
	L
CH14	H
	L
CH15	H
	L
CH16	H
	L
CH17	H
	L
CH18	H
	L
CH19	H
	L

Channel		Mmala	Tlhaloso
CH20	H
	L
CH21	H
	L
CH22	H
	L
CH23	H
	L
CH24	H
	L
CH25	H
	L
CH26	H
	L
CH27	H
	L
CH28	H
	L
CH29	H
	L
CH30	H
	L
SEHLOOHO 2	H
	L
CH31	H
	L
CH32	H
	L
CH33	H
	L
CH34	H
	L
CH35	H
	L
CH36	H
	L
CH37	H
	L
CH38	H
	L
CH39	H
	L
CH40	H
	L

Channel		Mmala	Tlhaloso
CH41	H
	L
CH42	H
	L
CH43	H
	L
CH44	H
	L
CH45	H
	L
CH46	H
	L
CH47	H
	L
CH48	H
	L
CH49	H
	L
CH50	H
	L
CH51	H
	L
CH52	H
	L
CH53	H
	L
CH54	H
	L
CH55	H
	L
CH56	H
	L
CH57	H
	L
CH58	H
	L
CH59	H
	L
CH60	H
	L

Moetso oa khokahano oa 3723 - mocha oa 120
Sebelisa tafole ena ho hatisa lintlha tsa khokahano ea hau ea 120-channel 3723.

Channel	Mmala	Tlhaloso
PHELETSO 1
PHELETSO 2
CH1
CH2
CH4
CH5
CH6
CH7
CH8
CH9
CH10
CH11
CH12
CH13
CH14
CH15
CH16
CH17
CH18
CH19
CH20
CH21
CH22
CH23
CH24

Channel	Mmala	Tlhaloso
CH25
CH26
CH27
CH28
CH29
CH30
CH31
CH32
CH33
CH34
CH35
CH36
CH37
CH38
CH39
CH40
CH41
CH42
CH43
CH44
CH45
CH46
CH47
CH48
CH49
CH50
CH51
CH52

Channel	Mmala	Tlhaloso
CH53
CH54
CH55
CH56
CH57
CH58
CH59
CH60
CH61
CH62
CH63
CH64
CH65
CH66
CH67
CH68
CH69
CH70
CH71
CH72
CH73
CH74
CH75
CH76
CH77
CH78
CH79
CH80

Channel	Mmala	Tlhaloso
CH81
CH82
CH83
CH84
CH85
CH86
CH87
CH88
CH89
CH90
CH91
CH92
CH93
CH94
CH95
CH96
CH97
CH98
CH99
CH100
CH101
CH102
CH103
CH104
CH105
CH106
CH107
CH108

Channel	Mmala	Tlhaloso
CH109
CH110
CH111
CH112
CH113
CH114
CH115
CH116
CH117
CH118
CH119
CH120

Mehato ea tšireletso

• Mehato e latelang ea tšireletso e lokela ho hlokomeloa pele u sebelisa sehlahisoa sena le lisebelisoa life kapa life tse amanang le tsona. Leha lisebelisoa le lisebelisoa tse ling hangata li ne li tla sebelisoa ka matla a se nang kotsitages, ho na le maemo ao maemo a kotsi a ka bang teng.
• Sehlahisoa sena se reretsoe ho sebelisoa ke basebetsi ba lemohang likotsi tse tšosang 'me ba tloaelane le mehato ea polokeho e hlokahalang ho qoba kotsi e ka bang teng. Bala le ho latela tlhaiso-leseling eohle ea ho kenya, ts'ebetso le tlhokomelo pele u sebelisa sehlahisoa. Sheba litokomane tsa mosebelisi bakeng sa litlhaloso tse felletseng tsa sehlahisoa.
• Haeba sehlahisoa se sebelisoa ka mokhoa o sa hlalosoang, tšireletso e fanoeng ke waranti ea sehlahisoa e ka senyeha.
• Mefuta ea basebelisi ba lihlahisoa ke:
• Sehlopha se ikarabellang ke motho kapa sehlopha se ikarabellang bakeng sa tšebeliso le tlhokomelo ea thepa, bakeng sa ho etsa bonnete ba hore thepa e sebetsoa ka har’a lipehelo tsa eona le meeli ea eona ea ho sebetsa, le ho etsa bonnete ba hore basebetsi ba koetlisoa ka ho lekaneng.
• Basebelisi sebedisa sehlahiswa bakeng sa mosebetsi oo se o rerileng. Ba tlameha ho koetlisetsoa lits'ebetso tsa polokeho ea motlakase le ts'ebeliso e nepahetseng ea sesebelisoa. Ba tlameha ho sirelletsoa khahlano le motlakase le ho kopana le lipotoloho tse kotsi tsa bophelo.
• Basebeletsi ba tlhokomelo etsa mekhoa e tloaelehileng ea sehlahisoa ho boloka se sebetsa hantle, mohlalaample, ho beha mola voltage kapa ho tlosa thepa e ka sebelisoang. Mekhoa ea tlhokomelo e hlalositsoe litokomaneng tsa mosebelisi. Tsamaiso e bolela ka ho hlaka hore na mosebelisi a ka e etsa. Ho seng joalo, li lokela ho etsoa feela ke basebeletsi ba litšebeletso.
• Basebetsi ba litšebeletso ba koetliselitsoe ho sebetsa lipotolohong tse phelang, ho kenya lisebelisoa tse sireletsehileng, le ho lokisa lihlahisoa. Ke basebetsi ba koetlisitsoeng hantle feela ba ka etsang lits'ebetso tsa ho kenya le lits'ebeletso.
• Lihlahisoa tsa Keithley li etselitsoe ho sebelisoa ka matshwao a motlakase a tekanyo, taolo, le likhokahano tsa data tsa I/O, tse nang le ho fetella ha nakoana.tages, 'me ha ea lokela ho amahanngoa ka kotloloho le mains voltage kapa ho voltagmehloli e nang le overvolve e phahameng ea nakoanatages. Mekhatlo ea Sehlopha sa II (joalokaha ho boletsoe ho IEC 60664) likhokahano li hloka tšireletso bakeng sa ho fetella ha nakoana.taghangata e amahanngoa le likhokahano tsa AC tsa lehae. Lisebelisoa tse ling tsa ho lekanya tsa Keithley li kanna tsa hokeloa ho mains. Lisebelisoa tsena li tla tšoauoa e le sehlopha sa II kapa ho feta.
• Ntle le haeba ho lumelloe ka ho hlaka ho litlhaloso, bukana ea ts'ebetso, le lileibole tsa lisebelisoa, u se ke oa hokela sesebelisoa leha e le sefe ho mains.
• E-ba hlokolosi haholo ha ho le kotsi. Lethal voltagE kanna ea ba teng ho li-jacks tsa sehokedi sa cable kapa lisebelisoa tsa liteko. American National Standards Institute (ANSI) e re kotsi e tšosang e ba teng ha voltage ho feta 30 V RMS, 42.4 V peak, kapa 60 VDC e teng. Mokhoa o motle oa polokeho ke ho lebella hore hazardous voltage teng potolohong efe kapa efe e sa tsejoeng pele e metha.
• Basebelisi ba sehlahisoa sena ba tlameha ho sirelletsoa khahlano le motlakase ka linako tsohle. 'Mele o ikarabellang o tlameha ho netefatsa hore li-opereishene li thibeloa ho fihlella le / kapa ho koaloa ka likhoka sebakeng se seng le se seng sa khokahano. Maemong a mang, likhokahano li tlameha ho pepesetsoa moo batho ba ka bang teng. Basebelisi ba lihlahisoa maemong ana ba tlameha ho koetlisetsoa ho itšireletsa kotsing ea ho tshoha ke motlakase. Haeba potoloho e khona ho sebetsa ho kapa kaholimo ho 1000 V, ha ho karolo e tsamaeang ea potoloho e ka pepesang.
• Se ke oa hokela switch switch ka kotloloho ho li-circuits tsa motlakase tse se nang moeli. Li reretsoe ho sebelisoa le mehloli e nang le meeli ea impedance. Le ka mohla u se ke oa hokela likarete tse fetohang ka kotloloho ho li-AC. Ha o hokela mehloli ho chencha likarete, kenya lisebelisoa tse sireletsang ho fokotsa liphoso tsa hona joale le voltage ho karete.
• Pele o sebelisa sesebelisoa, etsa bonnete ba hore thapo ea mohala e hoketsoe setsing sa motlakase se theiloeng hantle. Lekola lithapo tse hokelang, lithapo tsa liteko le li-jumpers bakeng sa hore na ho ka khoneha hore li senyehe, li robehe kapa li robehile pele u sebelisoa.
• Ha o kenya thepa moo ho finyelloang thapo e kholo ea motlakase ho thibetsoeng, joalo ka ho kenya rack, ho tlameha ho fanoe ka sesebelisoa se ka sehloohong sa ho khaola motlakase haufi le thepa le moo opareitara a ka fihlelang habonolo.
• Bakeng sa polokeho e kholo, u se ke oa ama sehlahisoa, likhoele tsa teko, kapa lisebelisoa tse ling ha motlakase o sebelisoa potolohong e tlas'a teko. Kamehla tlosa matla tsamaisong eohle ea liteko 'me u ntše li-capacitor leha e le life pele u kopanya kapa u khaola lithapo kapa li-jumpers, ho kenya kapa ho tlosa likarete tsa ho fetola, kapa ho etsa liphetoho tse ka hare, tse kang ho kenya kapa ho tlosa li-jumpers.
• Se ke oa ama ntho efe kapa efe e ka fanang ka tsela ea hona joale lehlakoreng le tloaelehileng la potoloho tlasa teko kapa mohala oa matla (lefats'e) mobu. Kamehla etsa litekanyo ka matsoho a omileng ha u ntse u eme holim 'a metsi a ommeng, a koahetsoeng ka mochini o khonang ho mamella voltage ntse e lekanngoa.

Bakeng sa polokeho, lisebelisoa le lisebelisoa li tlameha ho sebelisoa tlasa litaelo tsa ts'ebetso. Haeba lisebelisoa kapa lisebelisoa li sebelisoa ka mokhoa o sa hlalosoang litaelong tsa ts'ebetso, ts'ireletso e fanoeng ke thepa e ka senyeha.
U se ke ua feta tekanyo e phahameng ea matšoao a lisebelisoa le lisebelisoa. Maemo a phahameng a mats'oao a hlalosoa ho lintlha le tlhaiso-leseling ea ts'ebetso 'me a bonts'oa liphanele tsa lisebelisoa, liphanele tsa tlhahlobo le likarete tsa switching.
Ha li-fuse li sebelisoa sehlahisoa, li nkeloa sebaka ke mofuta o tšoanang le litekanyetso bakeng sa tšireletso e tsoelang pele khahlanong le likotsi tsa mollo.
Lihokelo tsa chassis li tlameha ho sebelisoa feela e le likhokahano tsa thebe bakeng sa li-circuits tse methang, E SE e le likhokahano tsa lefatše le sireletsang (safety ground).
Haeba u sebelisa sesebelisoa sa liteko, boloka sekwahelo se koetsoe ha motlakase o sebelisoa sesebelisoa se ntseng se lekoa. Ts'ebetso e bolokehileng e hloka ts'ebeliso ea sekoaelo se koahelang.

• Haeba a screw e teng, e hokahanya le lefats'e le sireletsang (sebaka sa tšireletso) u sebelisa mohala o khothalletsoang litokomaneng tsa mosebedisi.
• The letshwao hodima sesebediswa se bolela tlhokomediso le kotsi ya kotsi. Mosebelisi o tlameha ho bua ka litaelo tsa ts'ebetso tse fumanehang litokomaneng tsa mosebelisi maemong ohle moo letšoao le tšoailoeng sesebelisoa.
• The letshwao hodima sesebediswa se bolela tlhokomediso kapa kotsi ya ho tshoswa ke motlakase. Sebelisa mehato e tloaelehileng ea tšireletso ho qoba ho kopana le tsena voltages.
• The letshwao sesebedisweng se bontshang hore bokahodimo bo ka tjhesa. Qoba ho ikopanya le motho ka mong ho thibela ho chesa.
• The Letšoao le bonts'a seteishene sa khokahano ho foreime ea lisebelisoa.
• Haeba sena Letšoao le sehlahisoa, le bontša hore mercury e teng pontsong lamp. Ka kopo elelloa hore lamp e tlameha ho lahloa ka nepo ho latela melao ea naha, ea naha le ea lehae.
• Sehlooho sa TEMOSO litokomaneng tsa basebelisi se hlalosa likotsi tse ka bakang kotsi kapa lefu. Kamehla bala lintlha tse amanang le tsona ka hloko pele u etsa mokhoa o bontšitsoeng.
• Tlhokomeliso e hlahang litokomaneng tsa mosebelisi e hlalosa likotsi tse ka senyang sesebelisoa. Tšenyo e joalo e ka etsa hore waranti e se ke ea sebetsa.
• Sehlooho sa TEMOSO se nang le letshwao litokomaneng tsa mosebelisi le hlalosa likotsi tse ka bakang kotsi e itekanetseng kapa e nyane kapa e senya sesebelisoa. Kamehla bala tlhaiso-leseling e amanang le eona ka hloko pele o etsa ts'ebetso e bontšitsoeng. Tšenyo ea sesebelisoa e ka etsa hore waranti e se sebetse.
• Lisebelisoa le lisebelisoa li ke ke tsa amahanngoa le batho.

Pele o etsa tokiso efe kapa efe, hakolla thapo ea mohala le likhoele tsohle tsa tlhahlobo.
Ho boloka ts'ireletso khahlano le motlakase le mollo, likarolo tse ncha tsa li-circuits tsa marang-rang - ho kenyeletsoa le sesebelisoa sa motlakase, litsamaiso tsa liteko le lijeke tsa ho kenya - li tlameha ho rekoa ho Keithley. Li-fuse tse tloaelehileng tse nang le tumello ea ts'ireletso ea naha li ka sebelisoa haeba tekanyetso le mofuta li tšoana. Thapo ea motlakase e ka senyehang e fanoeng ka sesebelisoa e ka nkeloa sebaka feela ke thapo ea motlakase e lekantsoeng ka mokhoa o ts'oanang. Lisebelisoa tse ling tse sa amaneng le polokeho li ka rekoa ho barekisi ba bang ha feela li lekana le karolo ea mantlha (hlokomela hore likarolo tse khethiloeng li lokela ho rekoa feela ka Keithley ho boloka ho nepahala le tšebetso ea sehlahisoa). Haeba o sa kholiseha ka ts'ebeliso ea karolo e nchafatsoang, letsetsa ofisi ea Keithley bakeng sa tlhaiso-leseling.
Ntle le ha ho boletsoe ka hosele lingoliloeng tse ikhethang mabapi le sehlahisoa, lisebelisoa tsa Keithley li etselitsoe ho sebetsa ka tlung feela, tikolohong e latelang: Bophahamo ba kapa ka tlase ho 2,000 m (6,562 ft); mocheso 0 ° C ho 50 ° C (32 ° F ho 122 ° F); le tekanyo ea tšilafalo 1 kapa 2.
Ho hloekisa sesebelisoa, sebelisa lesela dampe kentsoeng ka metsi a khaotsoeng kapa sehloeki se bonolo se thehiloeng metsing. Hloekisa bokantle ba sesebelisoa feela. Se ke oa kenya sehloekisi ka kotloloho sesebelisoa kapa ho lumella maro hore a kene kapa a tšollele sesebelisoa. Lihlahisoa tse nang le boto ea potoloho e se nang mokotla kapa chesisi (mohlala, boto ea ho fumana lintlha bakeng sa ho kenngoa ka har'a komporo) ha ea lokela ho hloka ho hloekisoa ha e sebetsoa ho latela litaelo. Haeba boto e ka silafala 'me ts'ebetso e ameha, boto e lokela ho khutlisetsoa fekthering bakeng sa tlhoekiso / litšebeletso tse nepahetseng.
Ntlafatso ea polokeho ho tloha ka Phuptjane 2018.

TS'ELISO

Keithley Instruments

• 28775 Aurora Road
• Cleveland, Ohio 44139
• 1-800-833-9200
• tek.com/keithley

Litokomane / Lisebelisoa

KEITHLEY 3723 High Speed ​​Multiplexer Card [pdf] Buka ea Taelo 3723 High Speed ​​Multiplexer Card, 3723, High Speed ​​Multiplexer Card, Multiplexer Card, Card

Litšupiso

• Bukana ea Mosebelisi