Cable ntev thiab cov hlau lead hlau tsim cuam tshuam rau PRT kev ntsuas qhov tseeb, tshwj xeeb tshaj yog nyob rau hauv kev lag luam kev teeb tsa uas cov sensors nyob deb ntawm kev tswj hwm. Cov kab ntev ntev qhia txog hluav taws xob tiv thaiv uas tuaj yeem cuam tshuam PRT lub teeb liab tsis kam, ua rau qhov kub thiab txias yog tias tsis them nyiaj zoo. Standard 2-wire PRTs raug cuam tshuam los ntawm kev ua cov hlau tsis raug, ua rau lawv tsis tsim nyog rau kev ua haujlwm ntev ntawm cables . 3-wire thiab 4-wire PRT configurations tshem tawm lossis txo cov teeb meem no los ntawm kev ntsuas cov kab hluav taws xob los yog muab cov kev sib cais thiab kev ua kom zoo dua qub . 4- cov ntawv siv hluav taws xob siab tshaj plaws thiab kev siv hluav taws xob ntev -kev teeb tsa nyob deb. Cable zoo kuj cuam tshuam kev ua haujlwm; shielded cables txo cov hluav taws xob cuam tshuam los ntawm cov motors, drives, thiab siab -voltage kab, tiv thaiv cov teeb liab suab nrov thiab kev nyeem tsis ruaj khov. High-quality, low-resistance cables tuav lub teeb liab kev ncaj ncees tshaj pua pua meters. Kev txhim kho kom zoo, suav nrog kev zam cov cable khiav nrog cov kab hluav taws xob, ntxiv txo kev cuam tshuam. Kev nkag siab txog yuav ua li cas cov hlau lead thiab cable ntev cuam tshuam qhov tseeb tso cai rau cov neeg siv xaiv qhov raug PRT teeb tsa thiab teeb teeb. Nrog rau kev tsim kom zoo, PRTs tswj tau qhov tseeb tag nrho txawm tias nyob hauv cov chaw lag luam loj nrog cov kab txuas dav dav.
