THVD1550 鏅傞枔锛�2025/5/6 14:25:41 闁辫畝锛�23

THVD1550 鏄竴娆鹃珮搴﹂泦鎴愮殑 RS-485/RS-422 鏀剁櫦(f膩)鍣�锛屽皥鐐哄伐妤�(y猫)閫氫俊鎳�(y墨ng)鐢ㄨō(sh猫)瑷�銆傝┎鍣ㄤ欢鎻愪緵澧炲挤鐨勯浕姘ｄ繚璀�(h霉)鍜屼綆鍔熻€楃壒鎬э紝浣垮叾闈炲父閬╁悎鍦ㄥ槇闆滅殑宸ユキ(y猫)鐠�(hu谩n)澧冧腑浣跨敤銆傚叾楂樻姉鎿惧害鍜屼綆杓诲皠鐗规€т娇鍏惰兘澶犳豢瓒冲毚(y谩n)鏍肩殑 EMC 妯�(bi膩o)婧�(zh菙n)瑕佹眰銆�
銆€銆€THVD1550 鎻愪緵鍏ㄩ洐宸ユ垨鍗婇洐宸ラ厤缃�锛屾敮鎸侀珮閬�(d谩) 20 Mbps 鐨勬暩(sh霉)鎿�(j霉)閫熺巼锛屽苟涓旇兘澶犲湪闀疯窛闆㈠偝杓镐腑淇濇寔淇¤櫉瀹屾暣鎬�銆�

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宸ヤ綔闆诲锛�3.3V 鑷� 5.5V
銆€銆€鏁�(sh霉)鎿�(j霉)閫熺巼锛氭渶楂� 20 Mbps
銆€銆€鎺ユ敹鍣ㄨ几鍏ラ樆鎶楋細鈮�12 k惟
銆€銆€椹�(q奴)鍕曞櫒杓稿嚭闆绘祦锛毬�20 mA
銆€銆€鍏辨ā杓稿叆鑼冨湇锛�-7V 鑷� +12V
銆€銆€闈滈浕鏀鹃浕 (ESD) 淇濊(h霉)锛毬�15 kV锛圚BM锛�
銆€銆€宸ヤ綔婧害鑼冨湇锛�-40掳C 鑷� +125掳C
銆€銆€灏佽椤炲瀷锛歋OIC-8, DFN8

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THVD1550 鍏锋湁浠ヤ笅椤憲鐗规€э細
銆€銆€1. 楂橀仈(d谩) 卤15 kV 鐨� ESD 淇濊(h霉)鍔熻兘锛屽寮蜂簡绯荤当(t菕ng)鐨勯妫掓€�銆�
銆€銆€2. 浣庡姛鑰楀緟姗熸ā寮忥紝鍙皣闆绘簮闆绘祦闄嶄綆鑷� 1 渭A锛堝吀鍨嬪€硷級銆�
銆€銆€3. 鍏�(n猫i)缃煭璺繚璀�(h霉)鍜岀啽闂�(gu膩n)鏂峰姛鑳�锛岄槻姝㈤亷娴佸拰閬庢韩?f霉)p澹�銆�
銆€銆€4. 鏀寔瀵浕婧愰浕澹� 5.5V锛�锛岄仼鎳�(y墨ng)澶氱ó鎳�(y墨ng)鐢ㄥ牬鏅�銆�
銆€銆€5. 宸ヤ綔婧害鑼冨湇寤ｆ硾锛�-40掳C 鑷� +125掳C锛夛紝閬╃敤浜庢儭鍔ｇ挵(hu谩n)澧冧笅鐨勬搷浣�銆�
銆€銆€6. 绗﹀悎鍤�(y谩n)鏍肩殑 EMC 瑕佹眰锛屽叿鍌欓珮鎶楀共鎿捐兘鍔�銆�

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THVD1550 涓昏鎳�(y墨ng)鐢ㄤ簬宸ユキ(y猫)鑷嫊鍖�銆佹〒瀹囨帶鍒�銆侀浕姗熸帶鍒�銆侀亷绋嬬洠(ji膩n)鎺�銆佹暩(sh霉)鎿�(j霉)閲囬泦绯荤当(t菕ng)绛夐牁(l菒ng)鍩�銆傚叿楂斿寘鎷細
銆€銆€1. 宸ユキ(y猫)缍�(w菐ng)绲�(lu貌)閫氫俊锛屼緥濡� Modbus RTU 鍜� Profibus DP 鍗�(xi茅)璀�銆�
銆€銆€2. 閬�(yu菐n)绋嬪偝鎰熷櫒鎺ュ彛鑸囧垎甯冨紡鎺у埗绯荤当(t菕ng)銆�
銆€銆€3. 妯撳畤绠＄悊绯荤当(t菕ng)涓殑瑷�(sh猫)鍌欎簰鑱�(li谩n)銆�
銆€銆€4. 閱�(y墨)鐧傝ō(sh猫)鍌欎腑鐨勫彲闈犻€氫俊妯″銆�
銆€銆€5. 鐠�(hu谩n)澧冪洠(ji膩n)娓珯鍜屽畨闃茬郴绲�(t菕ng)涓殑鏁�(sh霉)鎿�(j霉)鍌宠几绲勪欢銆�