|
|
|
²úÆ·Ãû³Æ£º
|
ãü¸ñI-2541
|
|
ÐÍ ºÅ£º
|
I-2541
|
|
¼Û ¸ñ£º
|
0.00
|
|
Æ· ÅÆ£º
|
191
|
|
|
|
| ²úÆ·Ãû³Æ: |
I-2541 |
| ²úÆ·½éÉÜ: |
¹âÏËתRS-232/RS-485/RS-422Ä£¿é£¨ST£¬¶àÄ££©¡£ |
| ²úÆ·ÌØµã: |
¹âÏ˶Ë×Ó£ºST (¶àÄ£) ²¨³¤£º850 nm ¹âÏË£º50/125, 62.5/125, 100/140¦Ìm RS-232/422/485ËÙ¶È£º¡°×ÔÊÊÓ¦¡±£¬×Ô¶¯Çл»²¨ÌØÂÊ300~115200 bps ´«Êä¾àÀë¸ß´ï2 Km ¸ôÀëµçѹ£º3000Vdc LED¿ÉÏÔʾ¹âÏËTxD,RxDÊäËÍ/½ÓÊÕ×ÊÁÏ´«ÊÕ¼°µçÔ´×´¿ö
|
| ²úÆ·²ÎÊý: |
¹âÏË½Ó¿Ú ¹âÏ˶˿ڣºST (Multi-mode) ²¨³¤£º850 nm ¹âÏ˵çÀ£º50/125, 62.5/125, 100/140 ¦Ìm ¾àÀ룺2 km, (62.5/125 ¦Ì ) ´®¿Ú RS-232£ºTxD, RxD, GND RS-422£ºTxD+, TxD-, RxD+, RxD RS-485£ºData+, Data (The RS-232, RS-422 ºÍ RS-485 ·ÇͬʱʹÓÃ) 2ÏßÖÆµçÀÂ/4ÏßÖÆµçÀ£º Belden 8941 (2P Ë«½ÊÏß)/ Belden 8942 (4P Ë«½ÊÏß)¡£µ±Ê¹Óò»Í¬µÄµçÀ£¬Æä´«Êä¾àÀë¿ÉÄÜÒ²ÓÐËù²»Í¬¡£ RS422/485 ×î´ó´«Êä¾àÀ룺1,200 m /9.6 K bps; ×î´ó400 m /115.2 K bps RS-485Ö§³Ö×î¶àÉ豸Êý£º×î¶àÖ§³Ö256¸öÉ豸(·ÇÌí¼ÓÖÐ¼ÌÆ÷). RS-485ÄÚÖÃSelf-Tuner£ºÓÐ ´«ÊäËÙÂÊ 300 ~ 115200 bps µçÔ´£º+10 ~ +30V/DC (·ÇÎÈѹ) ¹¦ºÄ£º0.08 A @ 24 V = 1.9 W, +/-5 % ³ß´ç£º33mm x 99mm x 78mm (H x W x D) ÔËÐÐÎÂ¶È -25¡æ ~ +75¡æ ´æ´¢ÎÂ¶È -30¡æ ~ +75¡æ Ïà¶Ôʪ¶È 10 ~ 90% (·ÇÄý¶) |
|
|
|