Zogulitsa

Chidule cha mankhwala

Chipangizochi chimapambana pakusintha kutentha kwa ma tchanelo atatu mkati mwa madera oopsa kukhala ma siginecha a digito, kuwonetsetsa kudzipatula pazifukwa zachitetezo. Potsatira protocol ya MODBUS RTU, imapereka ma sign a digitowa mosasunthika kumakina ogwirizana monga PHM7100, PLC, kapena makina apakompyuta. Izi zimatsimikizira kulankhulana koyenera komanso kotetezeka kwa deta yovuta kwambiri ya kutentha, zomwe zimathandiza kuyang'anira bwino ndi kulamulira m'madera a mafakitale.

Mwachidule

Gawo la 4000 lopezera deta ndi gawo logawa deta ndi njira yoyendetsera mauthenga okhudzana ndi basi ya RS485, yomwe imagwiritsidwa ntchito kwambiri m'madera osiyanasiyana a mafakitale, kuphatikizapo miyezo ya chizindikiro cha mafakitale I / 0. Mitundu yazogulitsa ndi yathunthu, kapangidwe kake ndi kokongola, kosavuta kuyika, ndipo maukonde amasinthasintha. Kampani yathu yakhala zaka pafupifupi 20 zamalingaliro opangira mwaluso ndi machitidwe ogwirira ntchito, magwiridwe antchito abwino kwambiri, ndi mawonekedwe ochezeka apulogalamu apangitsa PHR-4000 kukhala chinthu cha nyenyezi mumakampani aku China.

Zowonetsa Zamalonda

PH-Co mndandanda wa mankhwala ndi mafakitale ControlNet data transceiver optical transceiver, yomwe imathandizira mlingo wa 5Mbps, cholumikizira chokhazikika cha BNC chogwirizana ndi mawonekedwe a data a ControlNet, kuthandizira doko limodzi / awiri optical port chain network ndi ControlNet protocol. 35mmDIN, DC 9-30V magetsi. PH-Co imathandizira njira ziwiri zolowera kumtunda ndi kumunsi kwa kuwala kwa fiber, mawonekedwe amodzi a data, ZD-Co imathandizira mawonekedwe amodzi owoneka bwino komanso mawonekedwe amodzi a data.

1.Two main and one real-time kapolo 485 gateway isolator

a.Mawonekedwe ogwirira ntchito: Gwiritsani ntchito kuyankhulana kwanthawi yayitali pakati pa makamu awiri ndi kapolo mmodzi, kuthandizira mitundu yosiyanasiyana ya ma protocol a serial communication; Support protocol free transparent transmission function.

b.Serial Port Features: Imathandizira mitengo ya baud ya 1200, 2400, 4800, 9600, 19200, 38400, ndi 57600bps; Thandizo parinity cheke; 1 kapena 2 kuyimitsa pang'ono, etc.

c. Nthawi yodikirira kuyankha kwa akapolo ndiyosankha.

d. Nthawi yochedwetsa potumiza maulamuliro olandila ndiyosankha.

e.Sinthani ma serial port parameters kudzera pa serial port debugging assistant software.

f.Master/port hardware: RS485 kapena RS232 (sankhani imodzi)

g.Application : Industrial fieldbus imagwiritsa ntchito makamu awiri nthawi imodzi kuwerenga 485 data network network, yoyenera zochitika zenizeni zoyankhulirana.

Mtengo wa PHM-7230 Kuyika kwa digito kwanjira zitatu Intrinsically Safe Isolated I/O Module

Chidule cha mankhwala

Itha kusintha ma siginecha atatu m'malo owopsa omwe atalikirana ndi ma digito, ndipo malinga ndi protocol ya MODBUS RTU imapereka ma digito ku PHM7100, PLC kapena makina apakompyuta.

Chidule cha mankhwala

Itha kusintha ma sign amakono anayi m'munda wamakampani kukhala ma digito. Malinga ndi protocol ya MODBUS, imatha kupereka ma digito ku PHM-7100, PLC kapena makina apakompyuta omwe amalandila kudzera pakulankhulana kwa RS485. Poyerekeza ndi chikhalidwe cha PLC + signal isolator mode, yapewa zolakwika ziwiri zotembenuka, kotero kuti kusinthika kusinthika kumakhala bwino kwambiri, pamene kukhazikika ndi kusagwirizana kwa dongosolo kumawonjezeka.

Mwachidule

Chotchinga chapayokha chachitetezo pamalo ozindikira: PHD-22HT-*1 * 1, kuyika kwa siginecha ya thermocouple, kulowetsa kwapawiri ndi kutulutsa kwapawiri. Chotchinga chachitetezo chimatha kuzindikira kutembenuka kwa ma siginecha a thermocouple pamalo owopsa kukhala 4 ~ 20mA chizindikiro chotulutsa ndikuchitumiza ku malo otetezeka. Derali lili ndi zolowetsa ziwiri za thermocouple ndi zotulutsa ziwiri za DC 4 ~ 20mA.

Chizindikiro cha 4 ~ 20mA chikhoza kukhazikitsidwa mwanzeru, ndipo muyeso weniweniwo ukhoza kukhazikitsidwa ndi kompyuta.

PHD-22HT-*1*1, "*" imasonyeza mtundu wa thermocouple, chonde gwiritsani ntchito code kuti muwonetse. Izi zimafuna magetsi odziyimira pawokha.

Mwachidule

Chotchinga chapayokha pachitetezo chodziwikiratu: PHD-11TD-21, kuyika kwa analogi ndi kutulutsa, kulowetsa kamodzi ndi kutulutsa kamodzi.

^ Chotchinga chokhacho chingathe kudzipatula ndikutumiza chizindikiro cha 4 ~ 20mA kapena DC 4 ~ 20 mA chizindikiro chopangidwa ndi chotumizira pamalo owopsa kupita kumalo otetezeka. Pamene transmitter ndi mawaya awiri kapena atatu-waya dongosolo, chotchinga chitetezo amapereka mphamvu kwa transmitter.

^ Chogulitsachi chimafuna magetsi akunja a 20-35VDC.

^ Chogulitsachi chimathandizira chizindikiro cha HART ndi alamu yodula.

* Zindikirani: Ngati mukufuna magawo ena amtunduwu, chonde lemberani thandizo lathu laukadaulo. Ngati zotulukazo ndi magawo ena, zimawonetsedwa ndi nambala 9, ndipo magawo enieni amawonetsedwa pambuyo pa nambala yachitsanzo.

^ Chitsanzo:kulowetsa 2-waya, 3-waya kapena 4-20mA, kutulutsa 2 ~ 10V.

^ Chitsanzo:PHD-11TD-29 (2-10V)

* Mphamvu zamabasi, onani zowonjezera kuti mumve zambiri.

4 ~ 20mA kulowetsa / 4 ~ 20mA kutulutsa 1 kulowetsa 1 kutulutsa

Mwachidule

Chotchinga chapayokha chachitetezo kumbali yogwira ntchito: PHC-11TD-11, kulowetsa ndi kutulutsa ndi chizindikiro cha analogi, kulowetsa kamodzi ndi kutulutsa kamodzi.

Chotchinga chachitetezo chimatha kutumiza chizindikiro cha 4-20mA kuchokera kumalo otetezeka kupita kumalo owopsa, kuyendetsa ma valve, otembenuza magetsi / gasi ndi ma actuators ena kuti agwire ntchito.

Izi zimafuna magetsi akunja a 20-35VDC.

Kupatula kwa terminal pakati pa magetsi, zolowetsa ndi zotulutsa.

* magetsi okwerera mabasi, chonde onani zowonjezera kuti mumve zambiri.

Kulowetsa kwa RS232 / RS232 kutulutsa 1 kulowetsa 1 kutulutsa

Mwachidule

Chotchinga chapayokha chachitetezo pakutha kuzindikira: PHD-11TC-11, kulowetsa chizindikiro cholumikizirana, kulowetsa kamodzi ndi kutulutsa kamodzi. Chotchinga chachitetezo chimatha kuzindikira kulumikizana kwapawiri kwa ma siginecha a digito pakati pa mawonekedwe a RS232 pamalo owopsa ndi mawonekedwe a RS232 m'malo otetezeka.

Izi zimafuna magetsi akunja a 20-35VDC.

Chogulitsacho chili ndi chizindikiro cha chizindikiro (chachikasu)

* magetsi okwerera mabasi, chonde onani zowonjezera kuti mumve zambiri.

Kusintha kwapafupi Kolumikizana ndi kulowa / Transistor kutulutsa

1 kulowetsa 2 kutulutsa

Mwachidule

Chotchinga chapayokha pachitetezo chodziwikiratu: PHD-12TF-288, kuyika kwa digito ndi zotulutsa, kulowetsa kamodzi ndi kutulutsa kawiri.

^ Chotchinga chakutali chingathe kusintha chosinthira choyandikira ndikulowetsamo kukhudzana ndi malo owopsa kukhala chizindikiro cha transistor ndikuchitumiza kumalo otetezeka. The linanena bungwe transistor pakati ec okonzeka ndi kusankha lophimba wa "inverted gawo / wamba gawo" , Komanso, pali athandizira chizindikiro yochepa dera kapena lotseguka alamu alamu chizindikiro, dera amapereka athandizira kachipangizo magetsi.

^ Chogulitsachi chimafuna magetsi akunja a 20-35VDC.

^ Chizindikiro cha chizindikirocho chimayikidwa mu kuwala kofiira ndi chikasu kuti chisonyeze momwe ntchitoyo ikugwiritsidwira ntchito, pamene ili yowopsya ndiye kuwala kumakhala kofiira, panthawi yogwira ntchito bwino kuwala kumakhala kwachikasu.

* Mphamvu zamabasi, chonde onani zowonjezera kuti mumve zambiri.

Kulumikizana ndi mulingo wamalingaliro / kusintha koyendetsa galimoto 1 kulowetsa 1 kutulutsa

Mwachidule

^ Chotchinga chachitetezo chapayokha kumbali yogwira ntchito: PHC-11TF-14, kusintha kolowera ndi kutulutsa, kulowetsa kamodzi ndi kutulutsa kamodzi.

^ Chitetezo chotchinga chimatha kusintha kuchuluka kwa zosinthira zolumikizirana komanso mulingo wamalingaliro pamalo otetezeka kukhala kuchuluka kwa zida zotetezedwa, ndikuzitulutsa kumalo owopsa, kuti muwongolere valavu ya solenoid, alamu yomveka komanso yowoneka, ndi zina zambiri.

^ Chizindikiro cha chikhalidwe chimakhala ndi mitundu yofiira ndi yachikasu, pamene alamu ndiye kuwala kofiira, pamene kuli ndi valve solenoid yotulutsa, ndiye kuwala ndi chikasu. Izi zimafuna magetsi akunja a 20 ~ 35VDC

* pokwerera mabasi kuti mupeze magetsi, chonde onani zowonjezera kuti mumve zambiri.