2绶氬皪RS-485閫氳▕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▕绶氭檪锛屽皪浜庣壒瀹氱殑鍌宠几绶氳矾锛屼富姗�(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€嬮暦搴︿富瑕佸彈淇¤櫉鐨勫け鐪熶互鍙婂櫔鑱茬殑褰遍熆鎵€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绫筹紝浣嗗闅涙噳(y墨ng)鐢ㄤ腑鍌宠几璺濋洟瑕佸皬浜�1200绫�锛屽叿楂旈暦搴﹀彈鍛ㄥ湇鐨勭挵(hu谩n)澧冨奖闊�銆�
RS485閫氫俊闆荤簻鐗归粸锛歊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�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�锛屽寰�: 0.91 +/- 0.03mm
2)绲曠罚:瀵﹁姱PE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(d谩)鍒�128鍊嬫垨鑰�256鍊嬬瘈(ji茅)榛�锛屾渶澶х殑鍙互鏀寔鍒�400鍊嬬瘈(ji茅)榛�銆�
