mankhwala

4.2. Ntchito za Module za I/O • Kulowetsa kwa Analogi Kwapamwamba / HART Input Module (16pt) - The High Level Analog Input Module imathandizira zonse zapamwamba za analogi ndi zolowetsa za HART. Zolowetsa zaanalogi nthawi zambiri zimakhala 4-20mA DC pazida zachikhalidwe komanso za HART. Deta ya HART ingagwiritsidwe ntchito pazochitika ndi kasinthidwe. Deta ya HART, monga zosintha zachiwiri ndi zapamwamba, zitha kugwiritsidwanso ntchito ngati zosintha zowongolera. Mitundu iwiri ya Single inatha ndi Differential type ilipo. • Kulowetsa kwa Analogi Kwapamwamba w/o HART (16pt) - Module ya High Level Analogi Input imathandizira zolowetsa zaanaloji zapamwamba Nthawi zambiri zimakhala 4-20mA DC pazida zachikhalidwe. • Kutulutsa kwa Analogi / HART Output Module (16pt) - The Analogi Output Module imathandizira zonse zotuluka 4-20mA DC ndi zotulutsa za HART transmitter. • Analogi Output w/o HART (16pt) - The Analogi Output Module imathandizira zotuluka 4-20mA DC. • Digital Input 24 VDC (32pt) - Digital input sensing for 24V signals • Digital Input Sequence of Events (32pt) - Imavomereza zizindikiro za 24VDC ngati zowonjezera. Zolowetsazo zitha kuyikidwa nthawi kuti zithandizire 1ms resolution Sequence of Events. • Digital Input Pulse Accumulation (32pt) - Imavomereza zizindikiro za 24VDC ngati zowonjezera. Njira zoyamba za 16 zitha kukhazikitsidwa ngati kuchuluka kwa Pulse kuti zithandizire Kuchulukitsa kwa Pulse ndi kuyeza pafupipafupi panjira iliyonse. Njira 17 - 32 zitha kukhazikitsidwa ngati DI. • Digital Output 24 VDC (32pt) - Zotulutsa zamakono zozama za digito. Zotuluka ndi zotetezedwa pakompyuta zazifupi. • DO Relay Extension Board (32pt) - Digital output with NO kapena NC dry contacts. Itha kugwiritsidwa ntchito pamagetsi otsika kapena kugwiritsa ntchito mphamvu zambiri. • Low Level Analog Input - RTD & TC (16pt) - Amapereka zolowetsa za thermocouple (TC) ndi kukana kutentha kwa chipangizo (RTD). 4.3. Series 8 I/O Kukula Pafupifupi masinthidwe onse, woyang'anira C300 ndi Series 8 I/O amapereka zolumikizira zothandiza, zosungika zogwirizira pamapazi ang'onoang'ono kuposa omwe akupikisana nawo komanso zinthu zofanana ndi Honeywell. Kuyika ma module a Series 8 I/O kumathandizira pakuchepetsa ndalama zonse zomwe zayikidwa. Makulidwe a IOTA amasiyana malinga ndi momwe amagwiritsira ntchito. Nthawi zambiri, gawo la analogi lili ndi mfundo 16 ndipo limakhala pa IOTA ya 6 inch (152mm) pazogwiritsa ntchito zosafunikira komanso 12 inch (304mm) IOTA pazogwiritsa ntchito moperewera. Ma module a discrete ali ndi mfundo za 32 ndipo amakhala pa 9-inch (228mm) IOTA pazogwiritsa ntchito zosafunikira komanso 12 inch (304mm) IOTA pazogwiritsa ntchito zosafunikira. Zambiri za kukula kwa gawo linalake zikufotokozedwa mu Table Number Table. 4.3.1. Series 8 Field malumikizidwe Series 8 Field malumikizidwe ntchito muyezo modular cholumikizira. Cholumikizira modularity chimalola kuchotsa ndi kuyika mawaya am'munda. Izi zimachepetsa kwambiri njira zopangira ndi kukonza ndipo zimatha kuthandizira kumunda. Series 8 zolumikizira kumunda amavomereza mpaka 12 AWG / 2.5 mm2 waya wokhazikika.