RS485鏁�(sh霉)鎿�(j霉)闆荤簻
RS485閫氳▕绶�2X0.5 2X0.75 2X1.0 2X1.5
RS485閫氳▕绶氬湪涓€鑸牬鍚堥噰鐢ㄩ洐绲炵窔灏卞彲锛屼絾鍦ㄨ姹傝純楂樼殑鐠�(hu谩n)澧冧笅瑕侀噰鐢ㄥ付灞忚斀灞ょ殑闆欑禐闆荤簻銆備娇鐢≧S485閫氳▕绶氭檪(sh铆)锛屽皪浜庣壒瀹氱殑鍌宠几绶氳矾锛屼富姗�(j墨)(鍙脯瑷�(sh猫)鍌�)鍒板剙琛ㄧ殑485鍙ｉ枔鐨勯浕绾滈暦搴﹁垏鏁�(sh霉)鎿�(j霉)淇¤櫉鍌宠几?sh霉)鐗熴剬鑺堥鐓炲耿?锛涢€欏€�(g猫)闀峰害涓昏鍙椾俊铏熺殑澶辩湡浠ュ強鍣伈鐨勫奖闊挎墍褰遍熆銆傜悊璜栦笂RS485閫氫俊闆荤簻鐨勫偝杓歌窛闆㈣兘閬�(d谩)鍒�1200绫�锛屼絾瀵�(sh铆)闅涙噳(y墨ng)鐢ㄤ腑鍌宠几璺濋洟瑕佸皬浜�1200绫筹紝鍏烽珨闀峰害鍙楀懆鍦嶇殑鐠�(hu谩n)澧冨奖闊�銆�
RS485閫氫俊闆荤簻鐗归粸(di菐n)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�锛岄檮鏈夌崹(d煤)绔嬫帴鍦板皫(d菐o)绶氾紝宸ユキ(y猫)鐏拌壊PVC澶栬(h霉)濂�銆�
RS485閫氳▕绶氱祼(ji茅)妲�(g貌u):
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│RS485閫氳▕绶氭渶澶х殑閫氫俊璺濋洟绱勭偤1219M锛屾渶澶у偝杓搁€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�锛屾墠鑳介仈(d谩)鍒版渶澶х殑閫氫俊璺濋洟锛屽鏋滈渶鍌宠几鏇撮暦鐨勮窛闆紝闇€瑕佸姞485涓辜鍣�銆俁S485绺界窔涓€鑸渶澶ф敮鎸�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�
