I-AI815 ye-Analog Input Module ineendlela ezisi-8.Iimodyuli zinokuthi ziqwalaselwe kwi-voltage okanye igalelo langoku.Imiqondiso yangoku kunye ne-voltage ayinakuxutywa kwimodyuli ye-I / O efanayo.I-voltage kunye negalelo langoku liyakwazi ukumelana ne-overvoltage okanye i-undervoltage ubuncinane ye-11 V dc
Ukuxhatshazwa kwegalelo kwigalelo le-voltage kukhulu kune-10 M ohm, kwaye ukuchasana kwegalelo kwigalelo langoku yi-250 ohm.Imodyuli isasaza i-HART yangaphandle ehambelanayo yokuhambisa i-transmitter kwishaneli nganye.Oku kongeza uxhulumaniso olulula ukusabalalisa unikezelo kwi-2-wire okanye i-3-wire transmitters.Amandla othutho ajongwe kwaye okwangoku alinganiselwe.Ukuba unikezelo lwamandla lwangaphandle lusetyenziselwa ukondla abathumeli be-HART, unikezelo lwamandla kufuneka luhambelane ne-HART.
Iimpawu kunye neenzuzo
- Iitshaneli ezisi-8 ze-0...20 mA, 4...20 mA, 0...5 V okanye 1...5 V dc, iigalelo ze-unipolar eziphelile
- Iqela eli-1 leetshaneli ezisi-8 ezibekwe zodwa emhlabeni
- Isisombululo seBit 12
- Unikezelo lwangoku lwe-transmitter olulinganiselweyo ngetshaneli nganye
- HART pass-ngonxibelelwano
