ͨѶ²ÎÊý

±ê×¼£ºÇÐºÏ EIA RS-485,RS-422±ê×¼´®¿Ú

¹¤Òµ½ÓÏ߶Ë×Ó£º£¨RS- 485/422´®¿Ú£©

Ö§³ÖRS- 485/422½Ó¿Ú£¬Ö§³ÖRS- 485/422¶àÖÖÒ첽ͨѶЭÒ飬֧³ÖÁ½Ïß°ëË«¹¤£¨RS-485)ËÄÏßÈ«Ë«¹¤Í¨Ñ¶·½·¨£¨RS-422) £»

Æ«Ïò¿ØÖÆ£º½ÓÄÉÊý¾ÝÁ÷Ïò×Ô¶¯¿ØÖÆÊÖÒÕ,×Ô¶¯ÅбðºÍ¿ØÖÆÊý¾Ý´«ÊäÆ«Ïò

²¨ÌØÂÊ£º300bps—115200bps,×Ô¶¯Õì²âÐźÅËÙÂÊ

ÊÂÇé·½·¨£ºÒì²½ÊÂÇ飬µã¶Ôµã»ò¶àµã£¬2Ïß°ëË«¹¤£¬4ÏßÈ«Ë«¹¤

¹âÏ˲¨³¤£º¶àÄ££¬µ¥Ä£¾ùΪ1310nm  

ÐźŴ«Êä¾àÀ룺RS-485/422¿Ú1200Ã×  

¹â¿Ú´«Êä¾àÀ룺¶àÄ£2~5¹«Àï,µ¥Ä£20~60¹«Àï

¸ºÔØÄÜÁ¦£ºRS-485/422¿ÚÖ§³Ö32¸ö½Úµã(¿É¶¨ÖÆ128µã)

½Ó¿Ú±£»¤£º600WTVS·ÀÀ׹ܷÀÀËÓ¿±£»¤¡¢1500V¾²µç±£»¤

½Ó¿ÚÐÎʽ£º5λ½ÓÏ߶Ë×Ó

¹â¿ÚÐÎʽ£º¶àÄ£¿ÉÑ¡ST/ SC/FC½Ó¿Ú  µ¥Ä£½ÓÄÉFC/SC/ST½Ó¿Ú

µçÔ´

ÊäÈëµçÔ´£º5VDC

¹¦ºÄ£º≤5W

ÊÂÇéÇéÐÎ

ÊÂÇéζȣº-20¡æ~70¡æ  

´æ´¢Î¶ȣº-40¡æ~85¡æ   

ÊÂÇéʪ¶È£º5%~95%£¨ÎÞÀäÄý£©

»úе½á¹¹

³ß´ç£º£¨9.4³¤ ×7¿í×2.7¸ß£©cm£¨ÍâÖõçÔ´)

Íâ¿Ç£ºÌú¿Ç

ÖØÁ¿£º230g

ÐͺÅ

²úÆ·ÐÎò

µ¥Î»

JHA-RD301M

232¶àģ˫Ï˹âè  20KM

¶Ô

JHA-RD301

232µ¥Ä£Ë«Ï˹âè  20KM

¶Ô

JHA-RD301W

232µ¥Ä£µ¥Ï˹âè 20KM

¶Ô

JHA-RD302M

485/422¶àģ˫Ï˹âè  20KM

¶Ô

JHA-RD302

485/422µ¥Ä£Ë«Ï˹âè  20KM

¶Ô

JHA-RD302W

485/422µ¥Ä£µ¥Ï˹âè 20KM

¶Ô

JHA-RD300M

485/422/232¶àģ˫Ï˹âè  20KM

¶Ô

JHA-RD300

485/422/232µ¥Ä£Ë«Ï˹âè  20KM

¶Ô

JHA-RD300W

485/422/232µ¥Ä£µ¥Ï˹âè 20KM

¶Ô

¸ü¶à¹æ¸ñÇëÖµ磺0755-81483343