澶╄伅(li谩n)鐗岄浕绾滅敓鐢�(ch菐n)寤犲ASTP-120閹ц閫氳▕绶�
rs485闆荤簻瑭崇窗(x矛)浠嬬垂锛歊S-485閫氳▕闆荤簻鐗规€ч樆鎶楃偤120姝愬锛屽皫(d菐o)楂旂偤2*24AWG澶氳偂绲炲悎閸嶉尗閵呯挡锛孭E绲曠罚浠嬭唱(zh矛)锛岀敱閶佺當/鑱氶叝寰�(f霉)鍚堝付100%瑕嗚搵+閸嶉尗閵呯挡90%瑕嗚搵鍏�2灞ゅ睆钄斤紝闄勬湁鐛�(d煤)绔嬫帴鍦板皫(d菐o)绶�锛屽伐妤�(y猫)鐏拌壊PVC澶栬(h霉)濂椼€�
rs485闆荤簻瑭崇窗(x矛)浠嬬垂
1)灏�(d菐o)楂�: 澶氳偂绲炲悎閸嶉尗閵呯恫(w菐ng)绶�, 姣忚偂7鏀�, 姣忔敮灏�(d菐o)楂旂窔寰戠偤0.30mm, 鍏卞洓鑲″皫(d菐o)楂旓紝澶栧緫: 0.91 +/- 0.03mm
2)绲曠罚:瀵�(sh铆)鑺疨E绲曠罚, 澶栧緫: 1.90 +/- 0.03mm
3)绗竴灞忚斀:閶佺當灞忚斀
4)寮曟祦绶�:澶氳偂绲炲悎閸嶉尗閵呯恫(w菐ng)绶�, 姣忚偂7鏀�, 姣忔敮灏�(d菐o)楂旂窔寰戠偤0.30mm, 鍏变竴鑲�, 澶栧緫: 0.91 +/- 0.03mm
5)绗簩灞忚斀:閶侀巶绶ㄧ箶缍�(w菐ng)灞忚斀, 瑕嗚搵鐜囩偤55%
6)鍏�(n猫i)璀�(h霉)濂楋細榛戣壊PVC, OD: 8.0mm +/- 10%
缍�(j墨ng) 娓�(c猫)瑭S485閫氳▕绶氬ぇ鐨勯€氫俊璺濋洟绱勭偤1219M锛屽ぇ鍌宠几閫熺巼鐐�10Mb/S锛屽偝杓搁€熺巼鑸囧偝杓歌窛闆㈡垚鍙嶆瘮锛屽湪100Kb/S鐨勫偝杓搁€熺巼涓嬶紝鎵嶈兘閬�(d谩)鍒板ぇ鐨勯€氫俊璺濋洟锛屽鏋滈渶鍌宠几闀�(zh菐ng)鐨勮窛闆紝闇€瑕佸姞485涓辜鍣�銆俁S485鏁�(sh霉)鎿�(j霉)闆荤簻涓€鑸渶鎸�32鍊�(g猫)绡€(ji茅)榛�(di菐n)锛屽鏋滀娇鐢ㄧ壒鍒剁殑485鑺墖锛屽彲浠ラ仈(d谩)鍒�128鍊�(g猫)鎴栬€� 256鍊�(g猫)绡€(ji茅)榛�(di菐n)锛屾渶澶х殑鍙互鏀寔鍒�400鍊�(g猫)绡€(ji茅)榛�(di菐n)銆�
鍥燫S485闆荤簻鎺ュ彛鍏锋湁鑹ソ鐨勬姉鍣伈骞叉摼鎬э紝杓冮暦(zh菐ng)鐨勫偝杓歌窛闆㈠拰澶氱珯鑳藉姏绛変笂杩板劒(y艒u)榛�(di菐n)灏变娇鍏舵垚鐐洪閬哥殑涓茶鎺ュ彛銆傚洜?y脿n)闀絊485闆荤簻鎺ュ彛绲勬垚鐨勫崐闆欏伐缍�(w菐ng)绲�(lu貌)锛屼竴鑸彧闇€浜屾牴閫g窔锛屾墍浠S485鏁�(sh霉)鎿�(j霉)闆荤簻鎺ュ彛鍧囬噰鐢ㄥ睆钄介洐绲炵窔鍌宠几銆�
澶╄伅(li谩n)鐗岄浕绾滅敓鐢�(ch菐n)寤犲锛孉STP-120閹ц閫氳▕绶�锛屽ぉ娲ラ浕绶氶浕绾�