| 瑭崇窗(x矛)鍙冩暩(sh霉) | |||
|---|---|---|---|
| 鍝佺墝 | 灏忚矒 | 鍨嬭櫉 | rs485 |
| 鐢ㄩ€� | 闆昏┍閫氫俊绶氱簻 | 绶氳姱鏉愯唱(zh矛) | 閸嶉尗閵呯窔 |
| 璀�(h霉)濂楁潗璩�(zh矛) | PVC | 绾栬姱绲炲悎鏂瑰紡 | 灏嶇禐 |
| 鑺暩(sh霉) | 澶氳姱 | 浣跨敤婧害 | 70 |
| 鍎�(ch菙)瀛樻韩搴� | 25 | 鎶楁媺寮�(qi谩ng)搴� | 120 |
| 鎶楀寮�(qi谩ng)搴� | 450 | 閬╃敤鑼冨湇 | 淇¤櫉鍌宠几 |
| 闆荤窔鏈€澶у寰� | 20 | 鐢�(ch菐n)鍝佽獚(r猫n)璀� | UL |
| 鍔犲伐瀹氬埗 | 鏄� | 鐢�(ch菐n)鍦� | 澶╂触 |
| 椤忚壊 | 榛戣壊 | ||
鐢�(ch菐n)鍝佹€ц兘锛�
1 RS485淇¤櫉绶�锛孯S485鏁�(sh霉)鎿�(j霉)闆荤簻锛孯S-485閫氳▕闆荤簻锛屾柊鍨嬬壒绋京(f霉)鍚堢禃绶ｅ拰澶栬(h霉)濂楁潗鏂�锛岄崓閷睆钄�锛屾姉骞叉摼鑳藉姏寮�(qi谩ng)锛�
2 灞忚斀绯绘暩(sh霉)灏�锛屼俊铏熺┅(w臎n)瀹氾紝 鍌宠几璺濋洟闀烽仈(d谩)1000绫�锛佺壒鎬ч樆鎶�120姝愶紒
鐢�(ch菐n)鍝佺祼(ji茅)妲�(g貌u)
灏�(d菐o)楂�: 澶氳偂绮剧禐鎴愭潫瓒呯窗(x矛)99%鐒℃哀閸嶉尗瑁搁妳绲插皫(d菐o)楂�锛�
绲曠罚: 閫�(j矛n)鍙ｇ壒绋甈E娣峰悎鏂欑禃绶ｏ紝2500浼忛珮澹撲笉鎿婄┛锛�
鍖呰９: 绱＄箶绾栫董绻旂墿鍖呰９鎴栭媮绠�锛岀窔鑺皪绲�锛�
鎴愮簻: 灏忕瘈(ji茅)璺濓紱
閸嶉尗閵呯挡绲炲悎灏�(d菐o)娴佺窔锛岄媮绠旂礄100%鍖呰
灞忚斀:閸嶉尗閵呯挡灞忚斀,灞忚斀灞よ钃嬬巼80%-85%锛�
澶栬(h霉)濂�:楂樺挤(qi谩ng)搴﹂€�(j矛n)鍙ｄ竵鑵圥VC娣峰悎鏂欙紝鑰愮（锛岄槻绱绶氥€�
妯�(bi膩o)婧�(zh菙n)鐨�1绶氬皪RS-485閫氳▕闆荤簻锛岀壒鎬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%瑕嗚搵鍏变簩閲嶅睆钄�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�锛岀鍚圲L 2919鏂囦欢銆�
鐢�(ch菐n)鍝佹€ц兘鍑虹溇锛屽彲鎳�(y墨ng)鐢ㄤ簬寰�(f霉)闆滅殑宸ユキ(y猫)鑷嫊(d貌ng)鍖栨帶鍒剁恫(w菐ng)绲�(lu貌)閫氳▕鍙婃〒瀹囪嚜鎺х恫(w菐ng)绲�(lu貌)閫氳▕銆�
妯�(bi膩o)婧�(zh菙n)鐨�2绶氬皪RS-485閫氳▕闆荤簻銆�
鐢�(ch菐n)鍝佽(gu墨)鏍硷細鐗规€ч樆鎶�120姝愬锛屽皫(d菐o)楂旂偤2绶氬皪4鑺�(2x2x24AWG)澶氳偂绲炲悎閸嶉尗閵呯挡锛孭E绲曠罚璀�(h霉)濂楋紱鐐洪仼鐢ㄤ簬寰�(f霉)闆滅殑宸ユキ(y猫)鍣伈鐠�(hu谩n)澧�锛岀壒閲囩敤閶佺當/鑱氶叝寰�(f霉)鍚堝付100%灞忚斀鐜�+閸嶉尗閵呯法鍒剁恫(w菐ng)90%灞忚斀鐜囧叡闆欓噸灞忚斀锛屽苟闄勬湁鐛�(d煤)绔婽C鎺ュ湴灏�(d菐o)楂�锛屽伐妤�(y猫)鐏拌壊PVC澶栬(h霉)濂楋紝绗﹀悎UL AWM 2919鏂囦欢瑕�(gu墨)鑼�銆�
RS485閫氫俊闆荤簻|RS-485閫氫俊闆荤簻
妯�(bi膩o)婧�(zh菙n)鐨�2绶氬皪RS-485閫氳▕闆荤簻銆�
鐢�(ch菐n)鍝佽(gu墨)鏍硷細鐗规€ч樆鎶�120姝愬锛屽皫(d菐o)楂旂偤2绶氬皪4鑺紙2x2x24AWG锛夊鑲＄禐鍚堥崓閷妳绲�锛孭E绲曠罚璀�(h霉)濂�锛涚偤閬╃敤浜庡京(f霉)闆滅殑宸ユキ(y猫)鍣伈鐠�(hu谩n)澧�锛岀壒閲囩敤閶佺當/鑱氶叝寰�(f霉)鍚堝付100%灞忚斀鐜�+閸嶉尗閵呯法鍒剁恫(w菐ng)90%灞忚斀鐜囧叡闆欓噸灞忚斀锛屽苟闄勬湁鐛�(d煤)绔婽C鎺ュ湴灏�(d菐o)楂�锛屽伐妤�(y猫)鐏拌壊PVC澶栬(h霉)濂�锛岀鍚圲L AWM 2919鏂囦欢瑕�(gu墨)鑼冦€�
9842鍨嬮€氳▕闆荤簻锛屾槸鍤�(y谩n)鏍兼寜RS-485閫氳▕鍗�(xi茅)璀拌(gu墨)鑼冭ō(sh猫)瑷�(j矛)鐢熺敘(ch菐n)鐨勬(bi膩o)婧�(zh菙n)鐢�(ch菐n)鍝�锛� 涓嶅儏鏄緟鍏嬮煁鐖撅紙AB锛夎嚜鍕�(d貌ng)鍖朌H-485鎺у埗缍�(w菐ng)绲�(lu貌)鍨嬭櫉锛屼害鏄(bi膩o)婧�(zh菙n)鐨�2绶氬皪CAN绺界窔闆荤簻銆�
STP-120Ω闆欑禐灞忚斀闆荤簻銆�ASTP-120Ω閹ц闆欑禐灞忚斀闆荤簻锛堝湴鍩嬶級閬╃敤浜�EIA RS-232/RS-422/RS-485-PE閫氳▕缍�(w菐ng)绲�(lu貌)锛屾槸妯撳畤鑷帶銆佸伐妤�(y猫)鎺у埗缍�(w菐ng)绲�(lu貌)銆侀浕鍔涜嚜鍕�(d貌ng)鍖栫瓑閫氳▕缍�(w菐ng)绲�(lu貌)鐨勫父鐢ㄩ浕绾滃瀷铏�銆�
鏅€氶洐绲炲睆钄藉瀷闆荤簻 STP-120Ω锛�for RS485 & CAN锛� one pair 20 AWG 锛岄浕绾滃寰�7.7mm宸﹀彸銆傞仼鐢ㄤ簬瀹ゅ収(n猫i)銆佺閬撳強涓€鑸伐妤�(y猫)鐠�(hu谩n)澧冦€備娇鐢ㄦ檪(sh铆)锛屽睆钄藉堡涓€绔帴鍦�锛�
鏅€氶洐绲炲睆钄藉瀷闆荤簻 STP-120Ω锛�for RS485 & CAN锛� one pair 18 AWG 锛岄浕绾滃寰�8.2mm宸﹀彸銆傞仼鐢ㄤ簬瀹ゅ収(n猫i)銆佺閬撳強涓€鑸伐妤�(y猫)鐠�(hu谩n)澧�銆備娇鐢ㄦ檪(sh铆)锛屽睆钄藉堡涓€绔帴鍦�锛�
閹ц闆欑禐灞忚斀鍨嬮浕绾� ASTP-120Ω锛�for RS485 & CAN锛� one pair 18 AWG 锛岄浕绾滃寰�12.3mm宸﹀彸?锛熸崕绯滆療钃確鍤�(y谩n)閲�銆侀紶瀹抽牷绻佷互鍙婃湁闃查浄銆侀槻鐖嗚姹傜殑鍫存墍銆備娇鐢ㄦ檪(sh铆)锛屽缓璀伴帶瑁濆堡鍏╃鎺ュ湴锛屾渶鍏�(n猫i)灞ゅ睆钄戒竴绔帴鍦�锛�
鎬ч樆鎶楃偤100Ω鐨勯洐绲炲睆钄介浕绾� STP-100Ω(for FF & PROFIBUS-PA) one pair 18 AWG 鍓囨噳(y墨ng)鐢ㄤ簬FF銆�PROFIBUS-PA 绺界窔锛屽父鐢�18AWG灏�(d菐o)楂斻€�
鏅鸿兘闆昏〃鎶勮〃灏堢敤绶�--RS-485閫氳▕闆荤簻
鏈敘(ch菐n)鍝佹槸鍤�(y谩n)鏍兼寜RS-485閫氳▕鍗�(xi茅)璀拌(gu墨)瀹氳ō(sh猫)瑷�(j矛)鐢熺敘(ch菐n)鐨勭敘(ch菐n)鍝�銆傜敘(ch菐n)鍝佹€ц兘鍗撹秺锛屽唬娉涙噳(y墨ng)鐢ㄤ簬寰�(f霉)闆滅殑宸ユキ(y猫)鑷嫊(d貌ng)鍖栨帶鍒剁恫(w菐ng)绲�(lu貌)鍙婃〒瀹囪嚜鎺х恫(w菐ng)绲�(lu貌)
