alaabta

MEESHA MUHIIMKA AH IYO FAA'IIDOOYINKA

• Laga soo bilaabo kaadhka is-dhex-galka ishaarka oo leh 4 qalab signal oo firfircoon ah iyo 2 tachometer (xawaare), oo loogu talagalay kaadhka ilaalinta mashiinada MPC4
Xidhiidhiyayaasha screw-terminal (48 terminal) ee dhammaan xidhidhka wax-gelinta/soo-saarka
• Waxa uu ka kooban yahay 4 relays oo loo aanayn karo calaamadaha digniinta, ee hoos yimaada kontoroolka software-ka
• 32 wax soo saar furan oo si buuxda u barnaamijya (boodbood la dooran karo) ilaa IRC4 iyo RLC16 kaadhadhka gudbinta
• Calaamadaha dareemayaasha "ceeriin" ee la xiray iyo calaamadaha wax soo saarka analoogga (voltage ama current) ee kanaalada gariirada
• Ilaalinta EMI ee dhammaan agabka iyo soo saarida • Gelida tooska ah iyo ka saarida kaadhadhka (kulul-is-beddelka)
• Waxaa lagu heli karaa noocyada "standard" iyo "separate circuits".

Kaarka IOC4T

Kaarka wax-soo-saarka IOC4T wuxuu u shaqeeyaa sidii is-dhexgal calaamadeed ee kaadhka ilaalinta mashiinnada MPC4. Waxaa lagu rakibay gadaasha raakishka waxayna si toos ah ugu xidhaa diyaaradda dhabarka iyada oo loo sii marayo laba xidhiidhiye.

Kaar kasta oo IOC4T ah waxa uu la xidhiidha kaarka MPC4 oo u dhigma waxaana si toos ah loogu dhejiyaa gadaashiisa rack (ABE04x ama ABE056). IOC4T waxa uu ku shaqeeyaa qaab addoon ah oo waxa uu kula xidhiidhaa MPC4, iyada oo loo sii marayo isku xidhaha P2, isaga oo isticmaalaya xidhmada warshadaha (IP).

Qaybta hore ee IOC4T (dambe ee rack) waxay ka kooban tahay xidhiyaasha xariijinta terminal ee fiilooyinka
Xadhkaha gudbinta ee ka imanaya silsiladaha cabbirka (sensors iyo/ama conditioners signal). Xidhiidhiyayaasha screw-terminal ayaa sidoo kale loo isticmaalaa in lagu geliyo dhammaan calaamadaha laga soo saaro oo laga soo saaro dhammaan calaamadaha nidaamka xakamaynta dibadda.

Kaadhka IOC4T waxa uu ka ilaaliyaa dhammaan wax-soo-saarka iyo soo-saarka ka-hortagga faragelinta korantada (EMI) iyo kor u kaca calaamadaha iyo sidoo kale waxa uu la kulmaa heerarka ku habboonaanta korantada (EMC).

IOC4T waxay ku xidhaa firfircoonida cayriin (gariir) iyo calaamadaha xawaaraha ee dareemayaasha MPC4.
Calaamadahaan, marka la farsameeyo, dib ayaa loogu soo celiyaa IOC4T waxaana laga diyaariyaa xariijinta terminalka ee guddigeeda hore. Calaamadaha firfircoon, afar dusha sare ee dhijitaalka ah - analog
Beddelayaasha (DACs) waxay bixiyaan soo-saarka signallada la jaan-qaadaya inta u dhaxaysa 0 ilaa 10 V. Intaa waxa dheer, afar beddelayaasha korantada-ilaa-hadda waxay oggolaadaan in calaamadaha la bixiyo sida wax-soo-saarka hadda jira ee u dhexeeya 4 ilaa 20 mA (jumper la dooran karo).

IOC4T waxa uu ka kooban yahay afar gudbin oo maxalli ah oo loo aanayn karo calaamad kasta oo qaylo-dhaan gaar ah oo hoos timaada kontoroolka software-ka. Tusaale ahaan, kuwan waxaa loo isticmaali karaa in lagu calaamadiyo khalad MPC4 ama dhibaato uu ogaado alaarmiga guud (Sensor OK, Alarm and Danger) ee codsiga caadiga ah.

Intaa waxaa dheer, 32 calaamadood oo dhijitaal ah oo ka dhigan qaylo-dhaanta ayaa loo gudbiyaa diyaarada gadaale ee rack waxaana loo isticmaali karaa kaadhadhka gudbinta RLC16 ee ikhtiyaarka ah iyo/ama IRC4 kaadhadhka gudbinta garaadka ah ee ku rakiban raakidhka (boodboodka la dooran karo).