1, Xhuma amandla omugqa kuma-terminals esikulufo i-AC, i-GND noma i-DC kusithumeli. Ti-ground terminal isekela ithuluzi, okuyimpoqo ukuze kuphepheukusebenza.
Ukuxhumeka kwamandla e-DC: I-TF1100 ingasebenza kusuka kumthombo we-VDC ongu-9-28, inqobo nje umaumthombo uyakwazi ukuhlinzeka okungenani ama-Watts ama-3.
QAPHELA: Le divayisi idinga amandla kagesi ahlanzekile. Ungayisebenzisi le yunithiamasekethe anezingxenye ezinomsindo (okungukuthi, izibani ze-fluorescent, ama-relay, ama-compressor, noma ama-variableamadrayivu emvamisa). Kunconywa ukuthi ungasebenzisi ugesi womugqa nezinye izintambo zesiginali ngaphakathiithreyi noma ipayipi elifanayo lokuxhuma.
2, Xhuma izintambo ezingu-4~20mA ku-(4~20mA + -) ezifanele (Umphumela ongu-4-20 mA awusebenziidinga ugesi ovela kugesi we-DC wangaphandle)
3, i-PLUSE ingasethwa njenge-Pluse kanye ne-Frequency. I-RELAY ingasethwa njenge-Ukuphuma kwe-pulse kwenzelwe kuphela ukuphuma kwe-Flow Rate.
Umphumela we-pulse usetshenziselwa ukudlulisa ulwazi kuma-counter angaphandle kanye nezinhlelo ze-PIDngokukhipha imvamisa okuhambisana nesivinini sokugeleza kwesistimu. Ububanzi bokukhipha imvamisaI-Pulse ingu-0–9,999 Hz.
Uhlobo lokukhipha kwe-pulse luhlobo lwe-transistor eqoqekayo (i-OCT) edinga i-externalumthombo wamandla kanye ne-resistor yokudonsa phezulu. Ukunikezwa kwamandla e-DC yangaphandle kuncike ku-Pulse Outputumamukeli, i-5-24V ivumelekile.
4, I-Relay “+, -”, kuphela Kokukhipha i-Totalizer noma i-Relay Alarm.
Uma i-transmitter isivuliwe, umphumela we-“RELAY +, -” ngokuvamile uba yi-Open state.Uma i-relay isetshenziselwa ukukhipha i-totalizer, xhuma i-terminal ethi “RELAY + -“, khetha i-i-totalizer ehambisanayo kuMenyu 79, bese usetha ukukhushulwa kwe-totalizer encane kakhulu.Njalo uma i-totalizer inyusa inani, i-relay ivaliwe kanye.
Uma i-relay isetshenziselwa ukukhipha i-alamu, xhuma itheminali ethi “RELAY + -“, khethainto ehambisanayo, ingasetshenziswa ezimweni eziningana ze-alamu. Isibonelo,khetha “I-alamu #1”, setha “I-alamu #1 Inani Eliphansi”, bese usetha “I-alamu #1 Inani Eliphezulu”Uma ukugeleza kuphakathi kwenani eliphansi nenani eliphezulu, i-relay iba yisimo esivulekile,futhi uma ukugeleza kuphansi kune-“Inani Eliphansi”, noma kuphakeme kune-“Inani Eliphezulu”, i-relay iyabaisimo esivaliwe.
Izintambo ze-5, RS232C noma ze-RS485:
Uchungechunge lwe-TF1100 luhlinzeka ngomphumela wokuxhumana we-RS232C noma we-RS485 ngokusekelwe kunketho yomsebenzisi.
Izintambo ze-RS485 (Modbus-RTU) ezingu-6, 6:
Ukukhishwa kwe-Modbus okuzenzakalelayo kochungechunge lwe-TF1100 kuyiphrothokholi ye-Modbus-RTU, iphrothokholi ye-Modbus-ASCIIkungaba okukhethwa kukho.
Uma uxhuma izintambo, i-terminal ethi “D+” ixhunywe ku-modbus ethi “A”, kanti ethi “D-” ixhunywe ku-modbus ethi “A”.i-terminal ixhunywe ku-modbus “B”. (Imininingwane eyengeziwe ku-APPENDIX 4 MODBUS-RTUIphrothokholi Yezokuxhumana)
Isikhathi sokuthunyelwe: Julayi-31-2022