闅ㄨ憲80骞翠唬鍒濆柈鐗囨鎶€琛�(sh霉)鐨勬垚鐔熻€岀櫦(f膩)灞曡捣渚嗙殑锛岀従(xi脿n)鍦�*鍎€琛ㄥ競鍫村熀鏈鏅鸿兘鍎€琛ㄦ墍澹熸柗銆傜┒鍏跺師鍥犲氨鏄紒妤�(y猫)淇℃伅鍖栫殑闇€瑕�锛屼紒妤�(y猫)鍦ㄥ剙琛ㄩ伕鍨嬫檪鍏朵腑鐨勪竴鍊嬪繀瑕佹浠跺氨鏄鍏锋湁鑱�(li谩n)缍�(w菐ng)閫氫俊鎺ュ彛銆傛槸鏁�(sh霉)鎿�(j霉)妯℃摤淇¤櫉杓稿嚭绨″柈閬庣▼閲忥紝鍚庝締鍎€琛ㄦ帴鍙ｆ槸RS232鎺ュ彛锛岄€欑ó鎺ュ彛鍙互瀵︾従(xi脿n)榛炲皪榛炵殑閫氫俊鏂瑰紡锛屼絾閫欑ó鏂瑰紡涓嶈兘瀵︾従(xi脿n)鑱�(li谩n)缍�(w菐ng)鍔熻兘銆傞毃鍚庡嚭鐝�(xi脿n)鐨凴S485瑙ｆ焙浜嗛€欏€嬪晱椤�銆�
鐩寗
1鐗归粸
2鎺ュ彛
3闆荤簻
4甯冪恫(w菐ng)
5闀峰害
6绺界窔
7鍔熻兘
8鍗€(q奴)鍒�
9鎺ュ彛鐞嗚В
1鐗归粸
1. RS-485鐨勯浕姘ｇ壒鎬э細閲囩敤宸垎淇¤櫉璨犻倧杓�锛岄倧杓�"1鈥濅互鍏╃窔闁撶殑闆诲宸偤+(2~6)V琛ㄧず锛涢倧杓�"0"浠ュ叐绶氶枔鐨勯浕澹撳樊鐐�-(2~6)V琛ㄧず銆傛帴鍙ｄ俊铏熼浕骞虫瘮RS-232-C闄嶄綆浜�锛屽氨涓嶆槗鎼嶅鎺ュ彛闆昏矾鐨勮姱鐗�锛� 涓旇┎闆诲钩鑸嘥TL闆诲钩鍏煎锛屽彲鏂逛究鑸嘥TL闆昏矾閫ｆ帴銆�
2. RS-485鐨勬暩(sh霉)鎿�(j霉)鍌宠几閫熺巼鐐�10Mbps銆�
3. RS-485鎺ュ彛鏄噰鐢ㄥ钩琛￠﹨(q奴)鍕曞櫒鍜屽樊鍒�,鎺ユ敹鍣ㄧ殑绲勫悎锛屾姉鍏辨ā骞叉摼鑳藉姏澧炲挤锛屽嵆鎶楀櫔鑱插共鎿炬€уソ銆�
4. RS-485鐨勯€氫俊璺濋洟绱勭偤1219m锛屽偝杓搁€熺巼鐐�10Mbps锛屽偝杓搁€熺巼鑸囧偝杓歌窛闆㈡垚鍙嶆瘮锛屽湪100KpbS鐨勫偝杓搁€熺巼涓嬶紝鎵嶅彲浠ラ仈鍒扮殑閫氫俊璺濋洟锛屽鏋滈渶鍌宠几鏇撮暦鐨勮窛闆�锛岄渶瑕佸姞485涓辜鍣�銆俁S-485绺界窔涓€鑸敮鎸�32鍊嬬瘈(ji茅)榛烇紝濡傛灉浣跨敤鐗瑰埗鐨�485鑺墖锛屽彲浠ラ仈鍒�128鍊嬫垨鑰�256鍊嬬瘈(ji茅)榛�锛岀殑鍙互鏀寔鍒�400鍊嬬瘈(ji茅)榛�銆�
2鎺ュ彛
