浜у搧涓績
鍗庝俊鐗╄仈緗戞按琛紝鎵撻犵墿鑱旂綉姘磋〃琛屼笟鐭ュ悕鍝佺墝 
鎺ㄨ崘鏂伴椈
鍏ㄥ浗鏈嶅姟鐑嚎
鏅鴻兘鍗曠浉涓夌浉鐢墊祦琛ㄥ拰鐢?shù)鍘嬭?/p>
浜у搧綆浠嬶細(xì)
鏁版樉鐢墊祴琛ㄩ傜敤浜庣數(shù)鍔涚數(shù)緗戯紝鑷姩鍖栨帶鍒剁郴緇熶腑銆傚彲涓庝簰鎰熷櫒銆佸垎鍘嬪櫒銆佸垎嫻佸櫒,鐢?shù)閲忓彉閫佸櫒絳夐厤濂椾嬌鐢ㄥ鐢電綉涓殑鐢?shù)鍘嬨佺數(shù)嫻佸姛鐜囥佸姛鐜囧洜鏁般侀鐜囩瓑鐢?shù)閲忓弬鏁皹q涜嫻嬮噺錛岀數(shù)嫻佸彉姣擟T,鐢?shù)鍘嬪嶇巼PT鍙氳繃闈㈡澘钖勮啘鎸夐敭鑷敱璁懼畾錛屽彲閫変竴璺姤璀﹁緭鍑猴紝瀵硅嫻嬮噺鍙傛暟瀹炵幇涓婁笅闄愮洃鎺с備竴璺ā鎷熼噺杈撳嚭錛屼笁鐩哥數(shù)嫻佺數(shù)鍘嬪彲閫変笁璺ā鎷熼噺杈撳嚭RS-485鏁板瓧鎺ュ彛錛岄噰鐢ㄦ爣鍑哅ODBUS-RTU鍗忚銆傝緋誨垪浜у搧鍏鋒湁綺懼害楂樸侀殧紱繪у己銆佹ц兘紼沖畾銆佹姉闇囧姩絳変紭鐐癸紝鍙洿鎺ユ浛浠ｅ師鏈夌殑鎸囬拡寮忎華琛紝浜у搧絎﹀悎GB/T13978-1992銆?/p>
浜у搧鐗圭偣:
鈼忛噰鐢ㄩ珮鍙潬鎬у伐涓氱駭DSP ,鏁版嵁閲囬泦閫熷害蹇紝嫻嬮噺綺懼害楂橈紝榪愮畻澶勭悊閫熷害蹇?/p>
鈼忓己澶х殑鏁版嵁閲囬泦鍜屽鐞嗗姛鑳斤紝鍙疄鐜板鍚勭鐢?shù)閲忓弬鏁扮殑娴嬮噺銆?/p>
鈼忎綋縐皬錛屽畨瑁呮柟渚匡紝閲囩敤鑷攣闈㈡澘寮忓畨瑁呮満鏋勶紝鏃犻渶铻轟笣鍥哄畾鍗沖彲瀹夎銆?/p>
鈼忔帴綰挎柟渚跨伒媧伙紝涓夌浉涓夌嚎鍒躲佷笁鐩稿洓綰垮埗浠〃閫氱敤銆?/p>
鈼忓甫RS-485鏁板瓧鎺ュ彛錛岄噰鐢ㄦ爣鍑哅ODBUS-RTU鍗忚銆?/p>
鈼忓彲閫変竴璺姤鐬ヨ緭鍑猴紝瀵硅嫻嬮噺鍙傛暟瀹炵幇涓婁笅闄愮洃鎺с?/p>
鈼忓彲甯︿竴璺ā鎷熼噺杈撳嚭錛屼笁鐩哥數(shù)嫻佺數(shù)鍘嬪彲閫変笁璺ā鎷熼噺杈撳嚭錛屽彲閫夋嫨琚祴閲忕殑鍙橀佽緭鍑猴紝杈撳嚭涓篋C4~20mA錛孌C0-5V , 0~12~20mA絳夊彲閫夈?/p>
鈼忓洓浣峀ED鏁扮爜瀹炴椂鏄劇ず錛屼華琛ㄥ彲閫氳繃鏄劇ず闈㈡澘鎸夐敭璁懼畾鏄劇ず鍊箋?/p>
鈼忔爣鍑咰T杈撳叆鏍囧噯PT杈撳叆鎴栫洿鎺ヨ緭鍏ャ?/p>
