unitronics V200-18-E2B Snap-Input-Output Modules
Lub V200-18-E2B ntsaws ncaj qha mus rau sab nraum qab ntawm Unitronics OPLCs sib xws, tsim kom muaj PLC rau tus kheej nrog kev teeb tsa hauv zos I / O.
Nta
- 16 cov khoom siv hluav taws xob cais tawm, suav nrog 2 cov khoom siv hluav taws xob ceev ceev, hom pnp / npn (qhov chaw / dab dej)
- 10 cais relay outputs
- 4 cais pnp / npn (qhov chaw / dab dej) transistor outputs, nrog rau 2 high-speed outputs
- 2 cov tswv yim sib piv
- 2 analog tso zis
Kev piav qhia dav dav
Lub Snap-in I / O ntsaws ncaj qha mus rau sab nraum qab ntawm Unitronics PLCs sib xws, tsim kom muaj PLC tus kheej nrog rau lub zos I / O teeb tsa. Cov lus qhia ntxaws txog kev teeb tsa uas muaj I / O cov kab kos duab rau cov qauv no, cov kev qhia tshwj xeeb, thiab cov ntaub ntawv ntxiv muaj nyob hauv Technical Library hauv Unitronics webqhov chaw: https://unitronicsplc.com/support-technical-library/
Cov cim ceeb toom thiab cov kev txwv dav dav
Thaum ib qho ntawm cov cim hauv qab no tshwm sim, nyeem cov ntaub ntawv cuam tshuam kom zoo.
Symbol/Meaning/Kev piav qhia
Kev phom sij: Qhov xwm txheej uas raug txheeb xyuas ua rau lub cev thiab khoom puas tsuaj.
Ceeb toom: Qhov xwm txheej uas raug txheeb xyuas tuaj yeem ua rau lub cev thiab khoom puas tsuaj.
Ceev faj: Ceev faj.
- Ua ntej siv cov khoom no, tus neeg siv yuav tsum nyeem thiab nkag siab cov ntaub ntawv no.
- Txhua tus examples thiab daim duab kos yog npaj los pab kev nkag siab, thiab tsis lav kev ua haujlwm. Unitronics lees txais tsis muaj lub luag haujlwm rau kev siv tiag tiag ntawm cov khoom no raws li cov examples.
- Thov muab cov khoom no pov tseg raws li cov qauv hauv zos thiab lub tebchaws thiab cov kev cai.
- Tsuas yog cov neeg ua haujlwm tsim nyog yuav tsum qhib lub cuab yeej no lossis ua haujlwm kho.
- Kev tsis ua raws li cov lus qhia txog kev nyab xeeb tsim nyog tuaj yeem ua rau raug mob hnyav lossis khoom puas tsuaj.
- Tsis txhob sim siv cov cuab yeej no nrog cov kev txwv uas dhau qib tso cai.
- Txhawm rau kom tsis txhob ua rau lub cev puas tsuaj, tsis txhob txuas / txiav lub cuab yeej thaum lub hwj chim qhib.
Environmental Considerations
Tsis txhob nruab rau hauv cov cheeb tsam uas muaj: cov plua plav ntau dhau los yog cov khoom siv hluav taws xob, corrosive lossis flammable gas, ya raws lossis nag, cua sov ntau dhau, kev cuam tshuam tsis tu ncua lossis kev vibration ntau dhau, raws li cov qauv muab hauv cov khoom cov ntawv qhia tshwj xeeb.
- Tsis txhob muab tso rau hauv dej los yog cia dej ntws mus rau hauv chav tsev.
- Tsis txhob cia cov khib nyiab poob rau hauv chav tsev thaum lub sijhawm teeb tsa.
- Qhov cua: 10mm qhov chaw yuav tsum tau nruab nrab ntawm tus tswj lub sab saum toj / hauv qab ntug & cov phab ntsa thaiv.
- Nruab ntawm qhov siab tshaj plaws ntawm qhov siab-voltage cables thiab khoom siv fais fab.
Ua raws li UL
Cov ntu hauv qab no yog qhov cuam tshuam rau Unitronics cov khoom uas tau teev nrog UL.
Cov qauv hauv qab no: V200-18-E1B, V200-18-E2B, V200-18-E6B, V200-18-E6BL yog UL teev rau Cov Chaw Muaj Teeb Meem.
Cov qauv hauv qab no: V200-18-E1B, V200-18-E2B, V200-18-E3B, V200-18-E3XB, V200-18-E46B, V200-18-E46BL, V200-18-E4B, V200-18-E4XB, V200-18-E5B, V200-18-E6B, V200-18-E6BL,
V200-18-ECB, V200-18-ECXB, V200-18-ESB yog UL teev rau Ordinary Location.
UL Ratings, Programmable Controllers rau siv nyob rau hauv tej qhov chaw txaus ntshai, Chav I, Division 2, Pawg A, B, C thiab D
Cov Lus Qhia Tshaj Tawm no muaj feem xyuam rau tag nrho cov khoom siv Unitronics uas muaj cov cim UL siv los cim cov khoom uas tau pom zoo siv rau hauv cov chaw muaj kev phom sij, Chav Kawm I, Division 2, Pawg A, B, C thiab D.
Ceev faj: Cov cuab yeej no tsim nyog siv rau hauv Chav Kawm I, Division 2, Pawg A, B, C thiab D, lossis cov chaw tsis muaj kev phom sij nkaus xwb.
- Kev tawm tswv yim thiab kev xaim xaim yuav tsum ua raws li Chav Kawm I, Division 2 txoj kev xaim hluav taws xob thiab ua raws li txoj cai muaj cai.
- CEEB TOOM—Kev puas tsuaj tawg-kev hloov ntawm cov khoom yuav ua rau tsis zoo rau chav kawm I, Division 2.
- CEEB TOOM – EXPLOSION HAZARD – Tsis txhob txuas lossis txiav cov khoom siv tshwj tsis yog tias lub hwj chim tau raug kaw lossis thaj chaw paub tias tsis muaj kev phom sij.
- CEEB TOOM - Kev raug rau qee yam tshuaj tuaj yeem ua rau cov khoom sib khi ntawm cov khoom siv hauv Relays.
- Cov cuab yeej no yuav tsum tau nruab nrog txoj kev xaim raws li qhov xav tau rau Chav Kawm I, Division 2 raws li NEC thiab / lossis CEC.
Relay Output Resistance Ratings: Cov khoom lag luam tau teev tseg hauv qab no muaj cov khoom xa tawm: V200-18-E1B, V200-18-E2B.
- Thaum cov khoom tshwj xeeb no tau siv rau hauv qhov chaw muaj kev phom sij, lawv raug ntsuas ntawm 3A res, thaum cov khoom tshwj xeeb no tau siv rau hauv qhov chaw tsis muaj kev phom sij, lawv raug ntsuas ntawm 5A res, raws li tau muab rau hauv cov khoom tshwj xeeb.
Txhim kho / Tshem tawm Snap-in I / O Module
Txhim kho Snap-in I/O Module
Koj tuaj yeem nruab Snap-in I / O Module ob qho tib si ua ntej thiab tom qab mounting tus maub los.
- Tua lub hwj chim ua ntej txhim kho I / O modules.
Nco tseg: lub hau tiv thaiv npog lub I/O connector qhia nyob rau hauv daim duab nrog. Lub hau no yuav tsum npog lub connector thaum twg Snap-in I/O Module tsis txuas nrog rau tus maub los. Koj yuav tsum tshem lub hau no ua ntej txhim kho lub module.
- Ntxig lub hau tawm los ntawm kev siv lub hau ntawm lub hau ntswj.
- Kab cov lus qhia ncig ntawm tus maub los nrog cov lus qhia ntawm lub module raws li qhia hauv qab no.
- Siv txawm tias siab rau tag nrho 4 lub ces kaum kom txog thaum koj hnov qhov txawv 'nias'.
Lub module yog tam sim no ntsia. Xyuas kom tag nrho cov sab thiab cov ces kaum yog raug raws nraim.
Inputs I0, I1, thiab I2, I3 tuaj yeem siv los ua tus ncej encoders raws li qhia hauv qab no
Tshem tawm Snap-in I/O Module
- Nias cov nyees khawm ntawm ob sab ntawm lub module thiab tuav cia kom qhib lub xauv mechanism.
- Maj mam rub lub module los ntawm ib sab mus rau sab, easing lub module los ntawm tus maub los.
- Hloov lub hau tiv thaiv ntawm qhov txuas.
Kev xaim
- Tsis txhob kov cov xov hlau nyob.
- Cov cuab yeej no yog tsim los ua haujlwm hauv SELV/PELV/Class 2/Limited Power ib puag ncig.
- Tag nrho cov khoom siv hluav taws xob hauv qhov system yuav tsum muaj ob chav rwb thaiv tsev. Cov khoom siv hluav taws xob yuav tsum raug ntsuas raws li SELV / PELV / Class
2/ Lub zog muaj zog. - Tsis txhob txuas 'Neutral lossis 'Line' teeb liab ntawm 110/220VAC rau ntaus ntawv 0V tus pin.
- Tag nrho cov haujlwm txuas yuav tsum tau ua thaum lub hwj chim kaw.
- Siv cov kev tiv thaiv dhau tam sim no, xws li lub fuse lossis Circuit Court breaker, kom tsis txhob muaj cov khoom siv hluav taws xob ntau dhau mus rau hauv cov khoom siv hluav taws xob sib txuas.
- Cov ntsiab lus uas tsis siv yuav tsum tsis txhob txuas nrog (tshwj tsis yog hais qhia lwm yam). Tsis quav ntsej cov lus qhia no yuav ua rau lub cuab yeej puas.
- Muab ob npaug rau txhua txoj hlua khi ua ntej qhib lub hwj chim.
- Txhawm rau kom tsis txhob puas cov hlau, tsis txhob tshaj qhov siab tshaj plaws torque ntawm:
- Controllers muab lub davhlau ya nyob twg thaiv nrog lub suab ntawm 5 hli: 0.5 N·m (5 kgf·cm).
- Controllers muab lub davhlau ya nyob twg thaiv nrog suab ntawm 3.81mm f 0.2 N·m (2 kgf·cm).
- Tsis txhob siv tin, solder, los yog tej yam khoom ntawm stripped hlau uas yuav ua rau cov hlau strand tawg.
- Nruab ntawm qhov siab tshaj plaws ntawm qhov siab-voltage cables thiab khoom siv fais fab.
Cov txheej txheem thaiv
Siv crimp terminals rau xaim
- Controllers muab lub davhlau ya nyob twg thaiv nrog suab ntawm 5 hli: 26-12 AWG hlau (0.13 mm2 – 3.31 mm2).
- Controllers muab lub davhlau ya nyob twg thaiv nrog suab ntawm 3.81mm: 26-16 AWG hlau (0.13 mm2 - 1.31 mm2).
- Tshem cov hlau mus rau qhov ntev ntawm 7 ± 0.5mm (0.270–0.300”).
- Unscrew lub davhlau ya nyob twg mus rau nws txoj hauj lwm widest ua ntej ntxig ib tug hlau.
- Ntxig cov hlau tag nrho rau hauv lub davhlau ya nyob twg kom ntseeg tau tias muaj kev sib txuas zoo.
- Tighten txaus kom cov hlau tsis txhob rub tawm.
Cov Txheej Txheem Txuas Txuas
- Siv cov ducts cais rau txhua pawg hauv qab no:
- Pawg 1: Tsawg voltage I / O thiab cov kab xa khoom, kab sib txuas lus.
- Pawg 2: Siab heevtage Kab, Low voltage suab nrov zoo li lub cev muaj zog tsav tawm.
Cais cov pab pawg tsawg kawg yog 10cm (4 "). Yog tias qhov no ua tsis tau, hla cov ducts ntawm 90˚angle.
- Rau kev ua haujlwm kom zoo, tag nrho 0V cov ntsiab lus hauv qhov system yuav tsum tau txuas nrog lub kaw lus 0V muab kev tsheb ciav hlau.
- Cov ntaub ntawv tshwj xeeb ntawm cov khoom lag luam yuav tsum tau nyeem thiab nkag siab ua ntej ua cov xaim.
Cia rau voltage poob thiab suab nrov cuam tshuam nrog cov kab lus nkag siv dhau qhov kev ncua deb. Siv cov xaim uas yog qhov loj me rau lub nra.
Earthing cov khoom
Txhawm rau ua kom lub cev ua haujlwm tau zoo, zam kev cuam tshuam ntawm electromagnetic raws li hauv qab no:
- Siv lub txee hlau.
- onnect lub 0V thiab cov ntsiab lus hauv av (yog tias muaj) ncaj qha rau hauv av hauv av ntawm qhov system.
- Siv qhov luv tshaj plaws, tsawg dua 1m (3.3 ft.) thiab thickest, 2.08mm² (14AWG) min, xaim tau.
Digital Inputs
- Txhua pawg ntawm 8 inputs muaj ob lub cim qhia. Txhua pab pawg tuaj yeem siv los ua pnp (qhov chaw) lossis npn (lub dab dej), thaum tsim nyog xaim raws li qhia hauv cov duab hauv qab no.
- Inputs I0 thiab I2 tuaj yeem siv los ua cov khoom siv digital ib txwm muaj, ua cov txee siab ceev, lossis ua ib feem ntawm tus ncej encoder.
- Inputs I1 thiab I3 tuaj yeem siv tau raws li cov khoom siv digital ib txwm, raws li kev kub ceev rov pib dua, lossis ua ib feem ntawm tus ncej encoder.
- Cov cim qhia ntawm txhua pab pawg yog sab hauv luv ntawm txhua qhov txuas.
Inputs I0, I1, thiab I2, I3 tuaj yeem siv los ua tus ncej encoders raws li qhia hauv qab no.
Digital Outputs
Cov Khoom Siv Hluav Taws Xob
- Txuas lub "zoo" coj mus rau "V1" lub davhlau ya nyob twg rau cov khoom xa tawm, mus rau "V2" lub davhlau ya nyob twg rau cov transistor outputs.
- Hauv ob qho tib si, txuas qhov "tsis zoo" ua rau "0V" davhlau ya nyob twg ntawm txhua pab pawg tso zis.
- Hauv kev tshwm sim ntawm voltage fluctuations lossis non-conformity voltage fais fab mov specifications, txuas lub cuab yeej mus rau ib tug tswj fais fab mov.
- Tsis txhob txuas 'Neutral' lossis 'Line' teeb liab ntawm 110/220VAC rau lub cuab yeej 0V tus pin.
Relay Tso Tawm
- Lub teeb liab 0V ntawm lub relay outputs yog cais los ntawm tus maub los 0V teeb liab.
Txhawb Kev Sib Txuas Lub Neej
Txhawm rau ua kom lub neej ntev ntawm kev sib txuas lus tso tawm thiab tiv thaiv lub cuab yeej los ntawm kev puas tsuaj los ntawm thim rov qab EMF, txuas:
- ib clamping diode nyob rau hauv parallel nrog txhua inductive DC load,
- RC snubber circuit nyob rau hauv parallel nrog txhua inductive AC load.
Transistor tso zis
- Txhua qhov tso zis tuaj yeem raug xaim cais raws li npn lossis pnp.
- 0V teeb liab ntawm transistor outputs yog cais los ntawm tus maub los 0V teeb liab.
Cov Lus Qhia Kev Pom Khoom
- Cov ntaub thaiv npog yuav tsum tau txuas nrog ntawm qhov chaw teeb liab.
- Cov tswv yim yuav raug xaim los ua haujlwm nrog tam sim no lossis voltage.
- Nco ntsoov tias analog input's 0V teeb liab yuav tsum yog tib yam 0V siv los ntawm tus maub los lub hwj chim mov.
Analog Outputs
Txuas lub Analog Outputs 'Power Supply
- Txuas lub "zoo" cable mus rau "+V" davhlau ya nyob twg, thiab "tsis zoo" rau "0V" davhlau ya nyob twg.
- Lub analog 0V teeb liab yuav tsum yog tib yam 0V siv los ntawm tus maub los lub hwj chim mov.
- Ib qho hluav taws xob tsis sib cais tuaj yeem siv tau yog tias lub teeb liab 0V txuas nrog lub chassis.
- Tsis txhob txuas 'Neutral' lossis 'Line' teeb liab ntawm 110/220VAC rau lub cuab yeej 0V tus pin.
- Hauv kev tshwm sim ntawm voltage fluctuations lossis non-conformity voltage fais fab mov specifications, txuas lub cuab yeej mus rau ib tug tswj fais fab mov.
CEEB TOOM: Lub 24VDC fais fab mov yuav tsum tau qhib thiab tua ib txhij nrog tus maub los lub hwj chim mov.
Output Wiring
- Shields yuav tsum tau earthed, txuas nrog lub ntiaj teb ntawm lub txee.
- Cov zis tawm tuaj yeem xaim mus rau tam sim no lossis voltage.
- Tsis txhob siv tam sim no thiab voltage los ntawm tib qhov chaw channel.
| V200-18-E2B Technical Specifications | |
| Digital Inputs | |
| Tus naj npawb ntawm inputs | 16 (hauv ob pawg) |
| Hom tswv yim | pnp (qhov chaw) lossis npn (lub dab dej), teeb tsa los ntawm kev xaim. |
| Galvanic cais | Yog lawm |
| Nominal tswv yim voltage | 24 VDC ua |
| Cov lus qhia voltage | |
| npp (source) | 0-5VDC rau Logic '0'
17-28.8VDC rau Logic '1' |
| npn (sink) | 17-28.8VDC rau Logic '0' 0-5VDC rau Logic '1' |
| Input tam sim no | 6mA @ 24VDC rau inputs #4 txog #15
8.8mA @ 24VDC rau inputs #0 txog #3 |
| Teb sijhawm | 10mSec ib txwm |
| Kev kub ceev inputs | Specifications hauv qab no siv tau. Saib Cov Lus Cim 1 thiab 2. |
| Kev daws teeb meem | 32-bit ib |
| Ntau zaus | 10kHz siab tshaj |
| Tsawg kawg pulse dav | 40 m s |
| Nco tseg: | |
| 1. Cov khoom siv # 0 thiab # 2 tuaj yeem ua haujlwm raws li qhov ntsuas kub ceev lossis ua ib feem ntawm tus ncej encoder. Nyob rau hauv txhua rooj plaub, high-speed input specifications siv. Thaum siv raws li ib txwm digital input, ib txwm input specifications siv.
2. Cov tswv yim # 1 thiab # 3 tuaj yeem ua haujlwm raws li lub txee rov pib dua, lossis raws li cov tswv yim digital; nyob rau hauv ob qho tib si, nws specifications yog cov uas ib txwm digital input. Cov tswv yim no kuj tseem siv tau los ua ib feem ntawm tus ncej encoder. Hauv qhov no, high-speed input specifications siv. |
|
| Relay Tso Tawm | |
| Tus naj npawb ntawm cov zis | 10. Saib Lus Cim 3. |
| Hom tso zis | SPST-Tsis muaj relay (Form A) |
| Muab cais nyob ib leeg | Los ntawm relay |
| Hom ntawm relay | Panasonic JQ1AP-24V, los yog sib xws |
| Cov zis tam sim no | 5A siab tshaj (resistive load).
8A siab tshaj plaws rau cov teeb liab. Saib Lus Cim 3. |
| Nyob voltage | 250VAC / 30VDC |
| Yam tsawg kawg nkaus load | 1mA @ 5VDC |
| Lub neej expectancy | 50k ua haujlwm ntawm qhov siab tshaj plaws |
| Teb lub sijhawm | 10mS (ntev) |
| Tiv tauj tiv thaiv | Yuav tsum tau ceev faj sab nraud. Saib Ntxiv Hu Rau Lub Neej Span, nplooj 5. |
| Outputs lub zog mov | |
| Nominal kev khiav hauj lwm voltage | 24 VDC ua |
| Kev khiav hauj lwm voltage | 20.4 rau 28.8VDC |
| Max. kev siv tam sim no | 90mA @ 24VDC |
| Nco tseg: | |
| 3. Outputs #1, #2, #3, thiab #4 qhia ib qho teeb liab. Tag nrho lwm cov txiaj ntsig muaj kev sib cuag ntawm tus kheej. | |
| Transistor tso zis | |
| Tus naj npawb ntawm cov zis | 4. Txhua tus tuaj yeem txuas tus kheej raws li pnp (qhov chaw) lossis npn (lub dab dej). |
| Hom tso zis | pnp: P-MOSFET (open drain) npn: open collection |
| Galvanic cais | Yog lawm |
| Cov zis tam sim no | pnp: 0.5A siab tshaj plaws (ib qhov tso zis)
Tag nrho tam sim no: 2A siab tshaj plaws (ib pab pawg) npn: 50mA siab tshaj (ib qhov tso zis) Tag nrho tam sim no: 150mA siab tshaj (ib pab pawg) |
| Qhov ntau zaus | 20Hz (resistive load) 0.5Hz (inductive load) |
| High ceev tso zis ntau zaus (resistive load). | PNP: 2kHz npn: 50kHz |
| ON voltage vug | pnp: 0.5VDC siab tshaj npn: 0.85VDC siab tshaj Saib Lus Cim 4 |
| Kev tiv thaiv luv luv | Yog (pnp nkaus xwb) |
| Fais fab mov | |
| kev khiav hauj lwm voltage | 20.4 rau 28.8VDC |
| nominal kev khiav hauj lwm voltage | 24 VDC ua |
| npn (sink) fais fab mov | |
| kev khiav hauj lwm voltage | 3.5V rau 28.8VDC,
tsis cuam tshuam rau voltage ntawm I / O module lossis tus maub los |
| Nco tseg: | |
| 4. Outputs #12 thiab Output #13 tej zaum yuav siv tau raws li high-ceev outputs | |
| Cov Lus Qhia Kev Pom Khoom | |
| Tus naj npawb ntawm inputs | 2 (ib leeg xwb) |
| Input range | 0-10V, 0-20mA, 4-20mA Saib Lus Cim 5. |
| Txoj kev hloov dua siab tshiab | Kev kwv yees ua tiav |
| Kev daws teeb meem (tshwj tsis yog ntawm 4-20mA) | 10-ntsis (1024 units) |
| Kev daws teeb meem ntawm 4-20mA | 204 txog 1023 (820 units) |
| Hloov lub sijhawm | Synchronized rau scan lub sij hawm |
| Input impedance | > 100KΩ—vtage
500Ω - tam sim no |
| Galvanic cais | Tsis muaj |
| Kev Tsis Pom Ntau Tshaj Plaws | ± 15V - Voltage
± 30mA - tam sim no |
| Qhov yuam kev tag nrho | ± 2 LSB (0.2%) |
| Linearity yuam kev | ± 2 LSB (0.2%) |
| Analog Outputs | |
| Tus naj npawb ntawm cov zis | 2 (ib leeg xwb) |
| Rau cov zis ntau | 0-10V, 0-20mA, 4-20mA. Saib Lus Cim 5. |
| Kev daws teeb meem (tshwj tsis yog ntawm 4-20mA) Kev daws teeb meem ntawm 4-20mA | 12-ntsis (4096 units)
819 txog 4095 (3277 units) |
| Hloov lub sijhawm | Synchronized rau scan lub sij hawm. |
| Load impedance | Yam tsawg kawg nkaus 1kΩ - voltage
500Ω siab tshaj plaws - tam sim no |
| Galvanic cais | Tsis muaj |
| Linearity yuam kev | ± 0.1% |
| Kev ua haujlwm yuam kev txwv | ± 0.2% |
| Nco tseg: | |
| 5. Nco ntsoov tias qhov ntau ntawm txhua qhov I / O tau txhais ob qho tib si los ntawm kev xaim thiab nyob rau hauv tus tswj lub software. | |
| Ib puag ncig | IP20 / NEMA1 |
| Ua haujlwm kub | 0 ° txog 50 ° C (32 ° txog 122 ° F) |
| Cia kub | -20 ° txog 60 ° C (-4 ° txog 140 ° F) |
| Tus txheeb ze humidity (RH) | 5% mus rau 95% (tsis-condensing) |
|
Qhov ntev |
|
| Loj (WxHxD) | 138x23x123mm (5.43×0.9×4.84”) |
| Qhov hnyav | 231g (8.13 ooj) |
Cov ntaub ntawv hauv daim ntawv no qhia txog cov khoom ntawm hnub luam ntawv. Unitronics muaj txoj cai, raws li tag nrho cov kev cai lij choj siv, txhua lub sijhawm, ntawm nws qhov kev txiav txim siab ib leeg, thiab tsis muaj ntawv ceeb toom, txiav tawm lossis hloov cov yam ntxwv, tsim, cov khoom siv thiab lwm yam tshwj xeeb ntawm nws cov khoom, thiab tshem tawm mus tas li lossis ib ntus. lub forgoing los ntawm kev ua lag luam.
Tag nrho cov ntaub ntawv hauv daim ntawv no yog muab "raws li yog" yam tsis muaj kev lav phib xaub ntawm txhua yam, qhia lossis hais, suav nrog tab sis tsis txwv rau ib qho kev lees paub ntawm kev ua lag luam, kev nyab xeeb rau ib lub hom phiaj, lossis tsis ua txhaum cai. Unitronics xav tias tsis muaj lub luag haujlwm rau qhov ua yuam kev lossis kev ua tsis tiav hauv cov ntaub ntawv qhia hauv daim ntawv no. Tsis muaj ib qho xwm txheej twg Unitronics yuav tsum lav rau ib qho tshwj xeeb, xwm txheej, tsis ncaj los yog qhov kev puas tsuaj ntawm txhua yam, lossis kev puas tsuaj txhua yam tshwm sim los ntawm kev siv lossis kev ua haujlwm ntawm cov ntaub ntawv no.
Cov npe lag luam, cov cim lag luam, logos thiab cov cim kev pabcuam tau nthuav tawm hauv daim ntawv no, suav nrog lawv cov qauv tsim, yog cov cuab yeej ntawm Unitronics (1989) (R"G) Ltd. lossis lwm tus neeg thib peb thiab koj tsis raug tso cai siv lawv yam tsis muaj ntawv tso cai ua ntej. ntawm Unitronics lossis lwm tus neeg sab nrauv raws li lawv muaj
Cov ntaub ntawv / Cov ntaub ntawv
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