1, Txuas lub hwj chim kab rau cov ntsia hlau terminals AC, GND lossis DC hauv lub transmitter. Tlub davhlau ya nyob twg hauv av ua rau lub cuab yeej av, uas yog qhov yuav tsum muaj kev nyab xeebkev ua haujlwm.
Kev sib txuas DC fais fab: TF1100 tuaj yeem ua haujlwm los ntawm 9-28 VDC qhov chaw, ntev li ntev taulub hauv paus muaj peev xwm muab tsawg kawg yog 3 watts.
LUS CEEV: Cov cuab yeej no xav tau lub zog hluav taws xob huv. Tsis txhob siv lub cuab yeej no rau ntawmcov voj voog uas muaj cov khoom nrov nrov (piv txwv li, teeb fluorescent, relays, compressors, lossis hloov pauv taucov khoom siv zaus). Nws raug pom zoo kom tsis txhob khiav hluav taws xob nrog lwm cov xov hlau teeb liab hauv.tib lub tais hluav taws xob lossis lub raj xa dej.
2, Txuas cov xov hlau 4 ~ 20mA rau qhov tsim nyog (4 ~ 20mA + -) (Cov zis 4-20 mA tsis uaxav tau lub zog los ntawm lub zog DC sab nraud)
3, PLUSE tuaj yeem teeb tsa ua Pluse thiab Zaus. RELAY tuaj yeem teeb tsa uaCov zis ntawm lub zog pulse tsuas yog rau cov zis ntws xwb.
Cov zis pulse yog siv los xa cov ntaub ntawv mus rau sab nraud thiab PID systemsntawm qhov tso zis zaus uas yog proportional rau qhov ceev ntawm lub kaw lus. Qhov ntau ntawm qhov tso zis zausntawm lub zog ntawm lub zog yog 0–9,999 Hz.
Hom pulse output yog hom open-collector transistor (OCT) uas xav tau sab nraudqhov chaw fais fab thiab rub-up resistor. Sab nraud DC fais fab mov yog nyob ntawm Pulse Outputtus txais, 5-24V yog qhov tso cai.
4, Relay "+, -", tsuas yog Rau Totalizer Output lossis Relay Alarm Output.
Thaum lub transmitter raug qhib, qhov "RELAY +, -" tso zis feem ntau yog Qhib lub xeev.Thaum lub relay siv rau qhov tso zis tag nrho, txuas lub davhlau ya nyob twg "RELAY + -", xaiv qhovtus lej totalizer sib xws hauv Cov Ntawv Qhia Zaub Mov 79, thiab teeb tsa qhov tsawg kawg nkaus ntawm qhov screen totalizer increments.Txhua zaus lub totalizer nce tus nqi teeb tsa lub relay kaw ib zaug.
Thaum lub relay siv rau lub tswb ceeb toom, txuas lub davhlau ya nyob twg "RELAY + -", xaiv qhovyam khoom sib xws, nws tuaj yeem siv rau ntau qhov xwm txheej ceeb toom. Piv txwv li,xaiv "Tswb Ceeb Toom #1", teeb tsa "Tswb Ceeb Toom #1 Tus Nqi Qis", thiab teeb tsa "Tswb Ceeb Toom #1 Tus Nqi Siab"Thaum cov dej ntws nyob nruab nrab ntawm tus nqi qis thiab tus nqi siab, qhov relay yog qhib lub xeev,thiab thaum qhov ntws qis dua "Tus nqi qis", lossis siab dua "Tus nqi siab", qhov relay yoglub xeev kaw.
5, RS232C lossis RS485 xov hlau:
TF1100 Series muab RS232C lossis RS485 kev sib txuas lus tso zis raws li tus neeg siv xaiv.
6, RS485 (Modbus-RTU) kev sib txuas lus:
TF1100 series default Modbus output yog Modbus-RTU protocol, Modbus-ASCII protocoltuaj yeem xaiv tau.
Thaum txuas cov wirings, lub "D +" davhlau ya nyob twg txuas nrog modbus "A", thiab "D-"lub davhlau ya nyob twg txuas nrog modbus "B". (Cov ntsiab lus ntxiv hauv APPENDIX 4 MODBUS-RTUTXOJ CAI SIB TXUAS LUS)
Lub sijhawm tshaj tawm: Lub Xya Hli-31-2022