GE IS420UCSBS1A UCSA Standalone Controller Module

IS420UCSBS1A Mai Kula da Tsaro ne a cikin jerin Mark VIeS, musamman wanda aka ƙera shi don madaukai masu aminci na masana'antu waɗanda ke buƙatar SIL 2 da SIL 3 (Matsayin Aminci). An ƙera shi azaman naúrar kwamfuta mai ƙarfi, mai ƙarfi, wannan mai sarrafa shine tsakiyar mahimman aikace-aikacen aminci a cikin masana'antu kamar samar da wutar lantarki, mai & gas, da sarrafa sinadarai, inda amincin aiki da rage haɗarin haɗari ke da mahimmanci.

An tabbatar da shi daidai da ma'auni na IEC 61508, IS420UCSBS1A, tare da keɓaɓɓen kayan aikin Safety I/O, yana ba da ingantaccen dandamali don aiwatar da Tsarin Kayan Aiki na Tsaro (SIS), yadda ya kamata rage haɗari a cikin mahimman ayyukan aminci.

2. Tsarin Gine-gine & Tsarin Hardware

2.1 Tsararren Modular Design
IS420UCSBS1A yana fasalta tsarin gine-gine mai ƙunshe da kansa. Ba kamar masu kula da al'ada ba inda I / O ke zaune a kan jirgin baya, yana sadarwa tare da fakitin I / O da aka rarraba ta hanyar keɓaɓɓen hanyar sadarwa ta Ethernet mai mahimmanci da ake kira IONet. Wannan zane yana kawar da duk wani batu guda na gazawar don shigar da aikace-aikacen. Idan an kunna mai sarrafawa don kiyayewa ko gyarawa, tsarin gine-ginen yana ba da tabbacin cewa babu shigarwa guda ɗaya da ya ɓace, yana tabbatar da ci gaba da aiki na madauki na aminci.

2.2 Mai sarrafawa da ƙwaƙwalwar ajiya

• Microprocessor: Yana amfani da 600 MHz Intel EP80579 processor, yana ba da ƙayyadaddun aikin da ake buƙata don sarrafa aminci na lokaci-lokaci.

• Ƙwaƙwalwar ajiya:

• 256 MB DDR2 SDRAM tare da Lambobin Gyara Kuskure (ECC) don ingantaccen amincin bayanai.

• 2 Gigabyte na NAND Flash don adana tsarin aiki, firmware, da lambar aikace-aikace.

• SRAM mai goyan bayan walƙiya don sauye-sauyen shirye-shiryen mara jurewa.

2.3 Ƙirar Ƙira da Samar da Wuta

• Cooling: IS420UCSBS1A sigar maras fanko ce, ta dogara da sanyaya mai ɗorewa ta hanyar haɗaɗɗun zafin wuta. Wannan yana kawar da batun gama gari na gazawa, inganta aminci, kuma yana rage kulawa.

• Shigar da Wuta: Yana karɓar shigarwar 28V DC.

• Canjin Wuta na Cikin Gida: Ana canza 28V DC mai shigowa zuwa tsarin samar da wutar lantarki na 5V na ciki wanda daga ciki ake samun duk sauran jiragen wuta na ciki.

• Amfanin Wutar Lantarki: Zanewar wutar lantarki mafi girma shine 26.7 W, tare da amfani mai amfani na yau da kullun na 15.6 W.

2.4 Raunin Muhalli

• Zazzabi Mai Aiki: An ƙididdige shi don -30°C zuwa 65°C (-22°F zuwa 149°F), yana mai da shi dacewa da turawa a cikin mahallin masana'antu masu tsauri.

3. Sadarwa & Sadarwar Sadarwa

3.1 Cibiyar sadarwa ta IONet
Mai sarrafawa tana haɗawa da kayan aikin I/O ta tashoshin IONet masu zaman kansu guda uku.

• Nau'in hanyar sadarwa: Cibiyar sadarwa ta Ethernet mai zaman kanta wacce aka keɓe don Alama* na'urorin sarrafawa kawai.

• Protocol: Yana amfani da TCP/IP don ingantaccen sadarwa tsakanin masu sarrafawa da na'urorin I/O.

• Redundancy: IONet redundancy daidai yake da sakewa mai sarrafawa. A cikin tsarukan da ba su da yawa, hanyoyin IONet masu zaman kansu da yawa suna tabbatar da amincin sadarwa.

3.2 Firamare na Farko da na biyu na Ethernet

• ENET1 (Firamare):

• Yawanci ana saita azaman hanyar haɗin UDH (Unit Data Highway).

• Ana amfani dashi don sadarwa tare da HMIs, masana tarihi, da sauran masu sarrafawa.

• Yana goyan bayan ladabi kamar EGD (Bayanin Duniya na Ethernet), Modbus, da OPC-UA.

• ENET2 (Na biyu):

• Lura: Ba a tallafawa don mai kula da Tsaro na Mark VIeS. A kan masu kula da marasa tsaro, yawanci ana amfani da shi don haɗin kai-da-tsara na CDH.

3.3 Daidaitaccen Agogon Daidaitawa
Tsarin yana amfani da ƙa'idodin IEEE 1588 daidaitaccen lokaci (PTP) a cikin R, S, da T IONets don daidaita agogon duk fakitin I/O da masu sarrafawa zuwa cikin ± 100 microseconds, yana tabbatar da samun daidaiton bayanai da sarrafa lokaci.

4. Software System & Programming

4.1 Tsarin Aiki
IS420UCSBS1A yana gudana akan QNX Neutrino, ingantaccen tsarin aiki na lokaci-lokaci (RTOS) wanda aka tsara don aikace-aikacen masana'antu masu sauri, ingantaccen abin dogaro. Halin ƙayyadaddun ƙayyadaddun sa yana da mahimmanci don biyan buƙatun lokacin amsawa na ayyukan aminci.

4.2 Harsunan Shirye-shiryen
Mai sarrafawa yana goyan bayan sigogin shirye-shirye da yawa don dacewa da zaɓin injiniya daban-daban:

• Harshen Toshe Sarrafa: Don hadaddun analog da madaukai masu hankali ta amfani da tubalan ayyuka.

• Jadawalin Tsani na Relay (RLD): Don aiwatar da dabaru na Boolean a cikin tsarin tsani da aka saba.

• Nau'o'in Bayanai masu Goyan baya: Cikakken saiti wanda ya haɗa da Boolean, 16/32-bit sa hannu/masu rattaba hannu, da lambobi masu iyo 32/64-bit.

4.3 Canje-canje na Kan layi
Ana iya yin ƙananan gyare-gyare ga software mai sarrafawa akan layi ba tare da buƙatar mai sarrafawa ta sake kunnawa ba, haɓaka samuwar tsarin da sauƙaƙe matsala.

4.4 Salon Software na Tsaro
Wani muhimmin fasali don amincin aiki, Sa alama tsari ne na wajibi da ake buƙata a duk lokacin da aka canza lambar aikace-aikacen a cikin Mark VIeS Mai kula da Tsaro da zazzagewa. Wannan tsari ta hanyar ɓoyewa 'alamu' sabon lambar, yana tabbatar da sahihanci da amincinsa. Duk wani canji mara izini yana haifar da rashin daidaituwa ta alama, yana faɗakar da masu aiki zuwa ga yuwuwar batun amincin aminci. Wannan shine ainihin buƙatu don kiyaye takaddun shaida na SIL 2/3.

5. Safety Features & Takaddun shaida

5.1 Matsayin Tsaro na Aiki
Mai kula da IS420UCSBS1A da abubuwan haɗin Safety I/O an tsara su musamman kuma an ba su izini don amfani a cikin SIL 2 da SIL 3 madaukai na aminci kamar yadda IEC 61508 ta ayyana.

5.2 Hardware da Takaddar software
Takamaiman kayan masarufi na sarrafawa da software wanda ya ƙunshi tsarin Mark VeS sun karɓi takaddun shaida na IEC 61508 daga ma'aikaci na ɓangare na uku, yana ba da ingantaccen ingantaccen amincin su don aikace-aikacen aminci mai mahimmanci.

5.3 Redundancy da Laifin Haƙuri
An ƙera mai sarrafawa don yin aiki a cikin saiti biyu ko Sau uku Modular Redundant (TMR). A cikin waɗannan saitin, yana aiki tare da masu sarrafa takwarorinsu, yana musanya:

• Ƙimar cikin gida don jefa ƙuri'a da farawa.

• Matsayi da bayanin aiki tare.
  Wannan gine-gine yana tabbatar da cewa gazawar mai sarrafawa guda ɗaya baya haifar da gazawar haɗari na aikin aminci.

6. Shigarwa & Kulawa

6.1 Shigarwa na Jiki
Mai sarrafawa wani nau'i ne guda ɗaya wanda ke hawa kai tsaye zuwa karfen panel ta amfani da ƙirar hawan maɓalli. Dole ne a shigar da shi tare da kwararar iska ta tsaye ta cikin filaye masu sanyaya don tabbatar da ingantaccen tsarin kula da zafi.

6.2 Alamar Matsayi (LEDs)
Ƙungiyar ta gaba tana ba da cikakkiyar saiti na LED don kimanta matsayin kai tsaye:

• Haɗin kai: M kore yana nuna kafaffen hanyar haɗin IONet Ethernet.

• Dokar: M ko kore mai walƙiya yana nuna zirga-zirgar fakitin IONet.

• Ƙarfin: Ƙaƙƙarfan kore yana nuna wadatar 5V na ciki yana aiki.

• KanLayi: Tsayayyen kore yana nuna mai sarrafawa yana kan layi kuma yana aiwatar da lambar aikace-aikace.

• DC: M kore yana nuna wannan mai sarrafawa shine keɓaɓɓen mai sarrafawa a cikin saiti mara nauyi.

• OT (Sama da Zazzabi): Yellow yana nuna yanayin ƙararrawa; Ja yana nuna tafiya ya faru.

7. Ajiyayyen, Mayar & Sauyawa

7.1 Ajiyayyen da Mayar da Tsarin
Maɓallin turawa mai sadaukarwa akan mai sarrafawa yana ba da damar wariyar ajiya da dawo da daidaitawar mai sarrafawa da firmware zuwa kebul na USB.

• Bukatar Driver USB: Dole ne ya zama USB 2.0 mai jituwa, mara ɓoyewa, tare da ƙaramin ƙarfin 4 GB, an tsara shi azaman FAT32.

• Tsari: Matsayin wariyar ajiya/madowa ana nuna shi ta USB Akan LED. Haske mai ƙarfi yayin aiwatarwa yana nuna aiki, kuma yana kashewa bayan nasarar kammalawa. Walƙiya yana nuna gazawa.

7.2 Maye gurbin Mai Sarrafa
An bayyana tsarin da aka tsara don maye gurbin mai sarrafawa mara kyau, yana jaddada aminci da amincin bayanai:

1. Ajiyayyen: Idan zai yiwu, adana filasha NAND mai sarrafawa da ya gaza.

2. Ƙaddamar da Ƙarfafawa: Cire haɗin keɓaɓɓen filogin wutar lantarki (JCR, JCS, ko JCT) akan JPDC mai alaƙa.

3. Cire haɗin igiyoyi: Cire igiyoyin IONet da VLAN.

4. Cire Jiki: Sake sukurori kuma cire mai sarrafawa ta amfani da hawan ramin maɓalli.

5. Shigarwa: Juya tsarin don shigar da sabon mai sarrafawa.

6. Mayar & Sanya: Mayar da madadin zuwa sabon mai sarrafawa ko saita adireshin IP ta amfani da kayan aikin injiniya na ToolboxST ta tashar tashar COM1.