unitronics UG EX-A2X Input-Output Expansion Module Adapter 

Taw qhia

EX-A2X interfaces ntawm ntau yam I/O expansion modules thiab tshwj xeeb Unitrans's 'OPLCs.
Ib qho adapter tuaj yeem txuas mus txog 8 qhov kev nthuav dav modules.
EX-A2X tej zaum yuav yog snap-mounted ntawm DIN rail, los yog ntsia hlau-mounted rau ntawm lub phaj mounting.

Kev txheeb xyuas cov khoom

1. Cov xwm txheej ntsuas
2. COM chaw nres nkoj, EX-A2X rau OPLC
3. Fais fab mov txuas cov ntsiab lus
4. EX-A2X rau expansion module txuas chaw nres nkoj

• Ua ntej siv cov khoom no, nws yog lub luag haujlwm ntawm tus neeg siv los nyeem thiab nkag siab cov ntaub ntawv no thiab cov ntaub ntawv nrog rau.
• Txhua tus examples thiab daim duab qhia hauv no yog tsim los pab kev nkag siab, thiab tsis lav txog 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.

Cov lus qhia kev nyab xeeb rau cov neeg siv thiab cov cuab yeej tiv thaiv

Cov ntaub ntawv no yog npaj los pab cov neeg ua haujlwm cob qhia thiab muaj peev xwm hauv kev teeb tsa cov cuab yeej no raws li tau hais los ntawm European cov lus qhia rau cov tshuab, qis vol.tage, thiab EMC. Tsuas yog ib tus kws tshaj lij lossis tus kws tshaj lij uas tau kawm hauv cov qauv hluav taws xob hauv zos thiab hauv tebchaws yuav tsum ua cov haujlwm cuam tshuam nrog cov khoom siv hluav taws xob.

Cov cim yog siv los qhia txog cov ntaub ntawv hais txog tus neeg siv kev nyab xeeb ntawm tus kheej thiab kev tiv thaiv cov khoom siv thoob plaws hauv daim ntawv no. Thaum cov cim no tshwm sim, cov ntaub ntawv cuam tshuam yuav tsum tau nyeem kom zoo thiab nkag siab tag nrho.

Cim	Lub ntsiab lus	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	Ceev faj.

Kev tsis ua raws li cov lus qhia txog kev nyab xeeb tsim nyog tuaj yeem ua rau tus kheej raug mob hnyav lossis khoom puas tsuaj. Nco ntsoov ceev faj kom raug thaum ua haujlwm nrog cov khoom siv hluav taws xob.

Xyuas cov neeg siv qhov kev pab cuam ua ntej nws khiav. Tsis txhob sim siv cov cuab yeej no nrog cov kev txwv uas dhau qib tso cai. Nruab ib qho hluav taws xob hluav taws xob sab nraud thiab ua cov kev ntsuas kev nyab xeeb tsim nyog tiv thaiv luv luv hauv cov xov hluav taws xob sab nraud. 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, cov roj corrosive lossis nplaim taws, noo noo lossis los nag, cua sov ntau dhau, tsis tu ncua cuam tshuam los yog kev co ntau dhau.
	Cia qhov tsawg kawg nkaus ntawm 10mm qhov chaw rau qhov cua nruab nrab ntawm cov npoo sab saum toj thiab hauv qab ntawm cov cuab yeej thiab cov phab ntsa thaiv. 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.

Ua raws li UL

Cov ntu hauv qab no yog qhov cuam tshuam rau Unitrans's cov khoom uas tau teev nrog UL.
Cov qauv hauv qab no: IO-AI4-AO2, IO-AO6X, IO-ATC8, IO-DI16, IO-DI16-L, IO-DI8-RO4, IO-DI8-RO4-L, IO-DI8-TO8, IO- DI8-TO8-L, IO-RO16, IO-RO16-L, IO-RO8, IO-RO8L, IO-TO16, EX-A2X yog UL teev rau qhov chaw txaus ntshai.
Cov qauv hauv qab no: EX-D16A3-RO8, EX-D16A3-RO8L, EX-D16A3-TO16, EX-D16A3-TO16L, IO-AI1X-AO3X, IO-AI4-AO2, IO-AI4-AO2-B, IO- AI8, IO-AI8Y, IO-AO6X, IO-ATC8, IO-D16A3-RO16, IO-D16A3-RO16L, IO-D16A3-TO16, IO-D16A3-TO16L, IO-DI16, IO-DI16-L, IO- DI8-RO4,
IO-DI8-RO4-L, IO-DI8-RO8, IO-DI8-RO8-L, IO-DI8-TO8, IO-DI8-TO8-L, IO-DI8-TO1-L, IO-DI3ACH, IO-LC4, IO-LC400, IO- PT4, IO-PT16, IO-PT16K, IO-RO8, IO-RO8-L, IO-RO16, IO-RO2L, IO-TO1, EX-AXNUMXX, EX-RCXNUMX yog UL teev rau Ordinary Location.

UL Ratings, Programmable Controllers rau siv nyob rau hauv qhov chaw muaj kev phom sij,
Chav Kawm I, Division 2, Pawg A, B, C thiab D
Cov Lus Qhia Tshaj Tawm no muaj feem xyuam rau tag nrho Unitrans cov khoom lag luam uas muaj cov cim UL siv los kos 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 hauv qab no muaj cov khoom siv hluav taws xob relay:

Input / Output expansion modules, Qauv: IO-DI8-RO4, IO-DI8-RO4-L, IO-RO8, IO-RO8L

• 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 ib puag ncig tsis muaj kev phom sij, lawv raug ntsuas ntawm 5A res, raws li muab hauv cov khoom tshwj xeeb.

Mounting lub Module

DIN-rail mounting

Snap lub cuab yeej mus rau DIN rail raws li qhia hauv qab no; lub module yuav squarely nyob rau ntawm DIN rail.

Ntsia Hlau-Mounting
Daim duab hauv qab no tsis yog kos rau qhov ntsuas. Mounting ntsia hlau hom: M3 los yog NC6-32.

Txuas OPLC rau EX-A2X

Siv cov kev sib txuas lus cable los txuas lub module PLC expansion chaw nres nkoj rau PLC.
Ua tib zoo txuas lub cable kom raug. Cov connectors ntawm no cable yog nyob rau hauv daj rwb thaiv tsev. Nco ntsoov tias ib kawg yog cim rau PLC thiab lwm qhov rau Adapter; ntxig raws li.
Lub module yog muab nrog ib tug 1-meter cable, ib feem naj npawb EXL-CAB100. Lwm qhov ntev cable kuj muaj.
Siv tib lub qub Unitronics cable thiab tsis txhob hloov pauv rau nws.

Txuas Kev nthuav dav Modules

Lub adapter muab qhov sib txuas ntawm OPLC thiab ib qho kev nthuav dav. Txhawm rau txuas I / O module rau lub adapter lossis rau lwm qhov module:

1. Thawb lub module-rau-module connector rau hauv qhov chaw nres nkoj nyob rau sab xis ntawm lub cuab yeej.

Nco ntsoov tias muaj lub hau npog tiv thaiv nrog lub adapter. Lub hau no npog qhov chaw nres nkoj ntawm qhov kawg I / O module hauv qhov system.

• Txhawm rau kom tsis txhob ua rau lub cev puas tsuaj, tsis txhob txuas lossis txiav lub cuab yeej thaum lub hwj chim qhib.

Kev txheeb xyuas cov khoom

1. Module-rau-module connector
2. Kev tiv thaiv cap
   

Kev xaim

Tsis txhob kov cov xov hlau nyob

Tsis siv tus pins yuav tsum tsis txhob txuas. 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. 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. Muab ob npaug rau xyuas tag nrho cov xaim ua ntej qhib lub hwj chim

Cov txheej txheem thaiv

Siv crimp terminals rau kev xaim; siv 26-12AWG hlau (0.13 mm 2–3.31 mm2) rau tag nrho cov laj thawj xaim

1. Tshem cov hlau mus rau qhov ntev ntawm 7 ± 0.5mm (0.250–0.300 nti).
2. Unscrew lub davhlau ya nyob twg mus rau nws txoj hauj lwm widest ua ntej ntxig ib tug hlau.
3. Ntxig cov xaim tag rau hauv lub davhlau ya nyob twg kom paub meej tias muaj kev sib txuas kom raug.
4. Tighten txaus kom cov hlau tsis txhob rub tawm.

• Txhawm rau kom tsis txhob ua rau cov xaim puas, tsis txhob tshaj qhov siab tshaj plaws torque ntawm 0.5 Nm (5 kgfcm).
• Tsis txhob siv cov tin, solder, lossis lwm yam khoom siv rau ntawm cov hlua khi uas yuav ua rau cov hlua hlau tawg.
• Nruab ntawm qhov siab tshaj plaws ntawm qhov siab-voltage cables thiab khoom siv fais fab.

Kev Siv Hluav Taws Xob

1. Txuas lub "zoo" cable mus rau "+V" davhlau ya nyob twg, thiab "tsis zoo" rau "0V" davhlau ya nyob twg.

• Ib txwm txuas lub ntiaj teb tus pin ua haujlwm rau lub ntiaj teb hauv av. Siv ib txoj hlua tshwj xeeb rau lub hom phiaj no; nws yuav tsum tsis txhob ntau tshaj 1 meter.
• Tsis txhob txuas qhov nruab nrab lossis kab 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.
• Ib qho hluav taws xob tsis sib cais tuaj yeem siv tau yog tias lub teeb liab 0V txuas nrog lub chassis.
• Nco ntsoov tias ob qho tib si OPLC thiab EX-A2X yuav tsum tau txuas nrog tib lub hwj huam mov.
  EX-A2X thiab OPLC yuav tsum qhib thiab tawm ib txhij.

Technical Specifications

I/O module muaj peev xwm	Txog li 8 I / O modules tuaj yeem txuas nrog ib lub adapter.
Fais fab mov	12VDC los yog 24VDC
Tso cai ntau yam	10.2 rau 28.8VDC
Max. kev siv tam sim no	650mA @ 12VDC; 350mA @ 24VDC
Hom kev siv hluav taws xob	4W
Tam sim no muab rau I / O modules Galvanic cais	1A max. los ntawm 5V (saib Lus Cim 1)
EX-A2X fais fab mov rau:
OPLC chaw nres nkoj	Yog lawm
Expansion module chaw nres nkoj	Tsis muaj
Cov xwm txheej ntsuas
(PWR)	Ntsuab LED - Teeb thaum lub hwj chim muab
(COMM.)	Ntsuab LED - Teeb thaum kev sib txuas lus tau tsim.

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)	10% mus rau 95% (tsis-condensing)
Dimensions (WxHxD)	80mm x 93mm x 60mm (3.15 "x 3.66" x 2.362")
Qhov hnyav	125g (4.3 oz.)
Mounting	Ob leeg mus rau 35mm DIN-rail lossis ntsia hlau ntsia.

Nco tseg:

1. Example: 2 I / O-DI8-TO8 units siv qhov siab tshaj plaws ntawm 140mA ntawm 5VDC muab los ntawm EX-A2X.

Hais txog I/Os ntawm Expansion Modules

Inputs thiab outputs nyob rau ntawm I/O expansion modules uas txuas nrog OPLC yog muab chaw nyob uas muaj ib tsab ntawv thiab tus lej. Tsab ntawv qhia seb I/O yog input (I) lossis output (O). Tus lej qhia qhov I/O qhov chaw nyob hauv qhov system. Tus lej no cuam tshuam rau ob qho tib si txoj haujlwm ntawm kev nthuav dav module hauv qhov system, thiab mus rau txoj haujlwm ntawm I / O ntawm qhov module.
Expansion modules raug suav los ntawm 0-7 raws li qhia hauv daim duab hauv qab no.

Cov mis hauv qab no yog siv los muab qhov chaw nyob rau I / O modules siv nrog OPLC.
X yog tus lej sawv cev rau ib qho chaw tshwj xeeb qhov chaw (0-7). Y yog tus naj npawb ntawm cov tswv yim lossis cov zis ntawm qhov tshwj xeeb module (0-15).
Tus lej uas sawv cev rau I/O qhov chaw yog sib npaug rau:
32 + x • 16 + y

Examples

• Tswv yim #3, nyob rau ntawm expansion module #2 nyob rau hauv lub system, yuav raug hais raws li kuv 67, 67 = 32 + 2 • 16 + 3
• Cov zis #4, nyob rau ntawm expansion module #3 nyob rau hauv lub system, yuav tsum hais raws li O 84, 84 = 32 + 3 • 16 + 4.

EX90-DI8-RO8 yog ib leeg I/O module. Txawm hais tias nws yog tib lub module hauv kev teeb tsa, EX90-DI8-RO8 ib txwm muab tus lej 7.
Nws I/Os tau hais raws li.

Example

• Cov tswv yim #5, nyob rau ntawm EX90-DI8-RO8 txuas nrog OPLC yuav raug hais raws li kuv 149, 149 = 32 + 7 • 16 + 5

Cov ntaub ntawv hauv daim ntawv no qhia txog cov khoom ntawm hnub luam ntawv. Unitrans 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 ntaub ntawv 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. Unitrans xav tias tsis muaj lub luag haujlwm rau kev ua yuam kev lossis kev ua tsis tiav hauv cov ntaub ntawv qhia hauv daim ntawv no. Tsis muaj ib qho xwm txheej twg Unitrans yuav tsum lav rau ib qho tshwj xeeb, xwm txheej, tsis ncaj lossis cuam tshuam 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 Unitrans's (1989) (R"G) Ltd. lossis lwm tus neeg thib peb thiab koj tsis raug tso cai siv lawv yam tsis muaj kev tso cai sau ua ntej ntawm Unitrans los yog lwm tus neeg sab nrauv raws li lawv muaj.

Cov ntaub ntawv / Cov ntaub ntawv

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Cov ntaub ntawv

• Cov neeg siv phau ntawv