Ana iya fahimtar abubuwan shigar da hankali a duk matakan ƙarfin lantarki da aka saba samu a wuraren masana'antu. FBM207/b/c na amfani da ɗayan manyan tarukan ƙarewa (TAs) don dacewa da matakin ƙarfin wutar lantarki na waje. A cikin yanayin da abubuwan da aka shigar suke da alaƙa da tsarin sarrafa shuka, ana iya shigar da FBM207/b/c azaman nau'i-nau'i masu yawa tare da daidaitattun tubalan sarrafawa da aka yi amfani da su don sarrafa sakewa.
FBM207/b/c Na'urar Kula da Wutar Lantarki/Contact Sense Input Module yana aiki azaman mai duba wutar lantarki ta DC mai lamba 16 ko firikwensin lamba ta tashoshi 16. Kowane tashoshi yana karɓar shigarwar waya 2 daga tushen wutar lantarki na DC (FBM207) ko lambobi biyu ko madaidaitan madaidaitan jihohi (FBM207b/FBM207c).
Associated (TAs) suna goyan bayan siginar shigarwa mai hankali a ƙarfin lantarki na 60 VDC, 120 VAC/125 VDC, ko 240 VAC. Don ƙarfin lantarki sama da 60 VDC, TAs suna da ƙarin kayan aikin sanyaya sigina waɗanda ke ba da ƙarancin ƙarfin lantarki da keɓewar gani.
The module is available in three distinct types, and each type with its associated TA supports discrete inputs as shown below:
| FBM207 |
Yana ba da saka idanu akan wutar lantarki a:
• 60 VDC
• 120 VAC/125 VDC
• 240 VAC
Yana ba da abubuwan canzawa tare da:
• 120 VAC / 125 VDC na waje
• 240 VAC na waje |
| FBM207b |
24 VDC Tuntuɓi Sense |
| FBM207c |
48 VDC Tuntuɓi Sense |
Kowane shigarwar mai hankali an keɓe shi daga wasu tashoshi da ƙasa. Ƙungiya ta ware lokacin amfani da motsa jiki na waje.
Tsarin yana aiwatar da canjin siginar da ake buƙata don mu'amala da siginonin shigarwar lantarki daga na'urori masu auna filaye zuwa madaidaicin module Fieldbus. Bugu da kari, yana aiwatar da shirye-shirye don Input mai hankali, Ladder Logic, Pulse Count, da Sequence of Events, tare da zaɓuɓɓukan daidaitawa na Lokacin Tacewar shigarwa.
Za'a iya amfani da tsarin azaman raka'a ɗaya, ko azaman nau'i-nau'i mara iyaka (FBM207s biyu). Lokacin da aka yi amfani da su azaman nau'i-nau'i na sake sakewa, samfuran suna haɗuwa don samar da sakewa a matakin Fieldbus Module (FBM), tare da siginar shigar da filin da aka karɓa daga taron ƙarewa ɗaya na gama gari kodayake adaftan da aka saka a gindin FBM. Abubuwan shigar da halin yanzu don sababbin kayayyaki an ninka sau biyu. Ƙimar shigar da dijital da ba ta da yawa a cikin Foxboro DCS Control Software tana tabbatar da kowane shigarwar tare da bayanin zuwa / daga tsarin, kuma yana zaɓar shigarwar tare da mafi girman inganci don sarrafawa a cikin dabarun sarrafawa.
A cikin jujjuyawar saiti, ikon ma'anar lamba daga kowane nau'i na diode OR'a tare a cikin abin da ba a iya amfani da shi don taimakawa tabbatar da rashin ƙarfi.
Ana amfani da katange aikin shigar da lamba, CINR, don kowane nau'i na abubuwan da aka sake yin amfani da su. Katangar CINR tana ɗaukar karatun shigarwa da dabaru na farawa don sabbin tashoshi. A kan kowane zagayowar aiwatar da toshewar CINR, ana aika karatun iri ɗaya zuwa nau'ikan nau'ikan guda biyu, suna yin cikakken aikin bas ɗin filin da dabarun dabaru na kowane module.
