1, Qhagamshela umbane womgca kwiitheminali zezikrufu i-AC, i-GND okanye i-DC kwi-transmitter. Tisixhobo sigqunywe ngesiphelo somhlaba, nto leyo iyimfuneko ukuze kukhuselekeukusebenza.
Uqhagamshelo lwaMandla e-DC: I-TF1100 inokusetyenziswa kumthombo we-9-28 VDC, logama njeumthombo unako ukubonelela ubuncinci be-3 Watts.
QAPHELA: Esi sixhobo sifuna umbane ococekileyo. Musa ukuyisebenzisa le yunithiiisekethe ezinezixhobo ezinomsindo (oko kukuthi, izibane ze-fluorescent, ii-relay, ii-compressors, okanye ii-variableii-frequency drives). Kucetyiswa ukuba ungasebenzisi umbane wentambo nezinye iintambo zesiginali ngaphakathiitreyi yocingo okanye ipayipi efanayo.
2, Qhagamshela iingcingo ze-4~20mA kwi-(4~20mA + -) efanelekileyo (Isiphumo se-4-20 mA asikwenzi okoifuna umbane ovela kumbane we-DC wangaphandle)
3, i-PLUSE ingasetwa njenge-Pluse kunye ne-Frequency. I-RELAY ingasetwa njenge-Isiphumo sepulse senzelwe kuphela i-Flow Rate Output.
I-pulse output isetyenziselwa ukudlulisa ulwazi kwiikhawuntara zangaphandle nakwiinkqubo ze-PIDngokusebenzisa isiphumo sefrikhwensi esihambelana nesantya sokuhamba kwenkqubo. Uluhlu lwesiphumo sefrikhwensiI-Pulse yi-0–9,999 Hz.
Uhlobo lwe-pulse output luhlobo lwe-open-collector transistor (OCT) olufuna i-externalumthombo wamandla kunye nesithinteli sokutsala. Ubonelelo lwamandla lwe-DC lwangaphandle luxhomekeke kwiPulse Outputumamkeli, i-5-24V ivumelekile.
4, I-Relay “+, -”, kuphela Kwi-Totalizer Output okanye i-Relay Alarm Output.
Nje ukuba i-transmitter ivuliwe, isiphumo se-“RELAY +, -” sidla ngokuba yi-Open state.Xa i-relay isetyenziselwa i-totalizer output, qhagamshela i-terminal ethi “RELAY + -“, khetha i-i-totalizer ehambelanayo kwiMenyu 79, kwaye usete i-minimum display totalizer increments .Ngalo lonke ixesha i-totalizer inyusa ixabiso, i-relay ivaliwe kube kanye.
Xa i-relay isetyenziselwa ukuphuma kwe-alamu, qhagamshela i-terminal ethi “RELAY + -“, khethainto ehambelanayo, ingasetyenziselwa iimeko ezininzi ze-alamu. Umzekelo,khetha u-“Alarm #1”, seta u-“Alarm #1 Low Value”, uze usete u-“Alarm #1 High Value”Xa ukuhamba kuphakathi kwexabiso eliphantsi nexabiso eliphezulu, i-relay ivulelekile,kwaye xa ukuhamba kwamanzi kuphantsi kune "Ixabiso Eliphantsi", okanye ngaphezulu kune "Ixabiso Eliphezulu", i-relay iyaimeko evaliweyo.
Intambo ye-5, RS232C okanye RS485:
Uthotho lweTF1100 lubonelela ngemveliso yonxibelelwano yeRS232C okanye yeRS485 ngokusekelwe kukhetho lomsebenzisi.
Intambo ye-6, RS485 (Modbus-RTU):
Isiphumo seModbus esizenzekelayo se-TF1100 yi-Modbus-RTU protocol, i-Modbus-ASCII protocolingaba yinto yokuzikhethela.
Xa kuqhagamshelwa iingcingo, isiphelo sendlela esithi “D+” siqhagamshelwe kwi-modbus “A”, kwaye i-“D-”Isiphelo sendlela siqhagamshelwe kwi-modbus “B”. (Iinkcukacha ezithe vetshe kwi-APPENDIX 4 MODBUS-RTUIprotocol yoNxibelelwano)
Ixesha lokuthumela: Julayi-31-2022