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![](https://ae01.alicdn.com/kf/Sfdd63af622324ab09a3b6f5fd88dc6795/RS485-RS232-USB-VHF-UHF-Sub-1GHz-FSK-GFSK-20DBM-433M-868M.jpg) ![](https://ae01.alicdn.com/kf/Se92a2b7ec9cb4cbfa7ef46211de9c10aE/RS485-RS232-USB-VHF-UHF-Sub-1GHz-FSK-GFSK-20DBM-433M-868M.jpg) ![](https://ae01.alicdn.com/kf/S02d383c7e90344829182e480a3662d4cA/RS485-RS232-USB-VHF-UHF-Sub-1GHz-FSK-GFSK-20DBM-433M-868M.jpg) ![](https://ae01.alicdn.com/kf/S20ba2a8219ce49f2aa88935c0268efaeF/RS485-RS232-USB-VHF-UHF-Sub-1GHz-FSK-GFSK-20DBM-433M-868M.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/Sfdd63af622324ab09a3b6f5fd88dc6795/RS485-RS232-USB-VHF-UHF-Sub-1GHz-FSK-GFSK-20DBM-433M-868M.jpg) ![](https://ae01.alicdn.com/kf/Se92a2b7ec9cb4cbfa7ef46211de9c10aE/RS485-RS232-USB-VHF-UHF-Sub-1GHz-FSK-GFSK-20DBM-433M-868M.jpg) ![](https://ae01.alicdn.com/kf/S02d383c7e90344829182e480a3662d4cA/RS485-RS232-USB-VHF-UHF-Sub-1GHz-FSK-GFSK-20DBM-433M-868M.jpg) ![](https://ae01.alicdn.com/kf/S20ba2a8219ce49f2aa88935c0268efaeF/RS485-RS232-USB-VHF-UHF-Sub-1GHz-FSK-GFSK-20DBM-433M-868M.jpg) ![](https://ae01.alicdn.com/kf/Sc63bdb8147f54fe5a2d67421874c3ff4A/RS485-RS232-USB-VHF-UHF-Sub-1GHz-FSK-GFSK-20DBM-433M-868M.jpg)
- ¸ÂÃã °¡´É À¯¹«: ±×·¸½À´Ï´Ù
- Ãâ·Â Àü·ù: 20DBM
- Ãâ·Â ÁÖÆļö: 433M 868M
- Áß·®: 50g
- Å©±â: 80x50x31mm
- Ãâ·Â À¯Çü: single
- Ãâ·Â Àü·Â: 1 - 50W
- ¸ðµ¨ ¹øÈ£: RT4AE01
- À¯Çü: DC/DC ÄÁ¹öÅÍ
- ºê·£µå À̸§: eletechsup
- ±Ù¿ø: CN (Á¤Ç°)
- Bus Interface: RS485/RS232/USB
- Operating Voltage: DC 5V-9V
- Standby current: 10MA
¿É¼ÇÁ¤º¸[(350850)1PCS RS485 433M] [(350853)1PCS RS485 868M] [(10)1PCS RS232 433M] [(29)1PCS RS232 868M] [(94)1PCS USB 433M] [(173)1PCS USB 868M] [(175)2PCS 433M Antenna] [(193)2PCS 868M Antenna]![](https://ae01.alicdn.com/kf/Sb4909d281d9d469f84c074d744fb2d00S/RS485-RS232-USB-VHF-UHF-Sub-1GHz-FSK-GFSK-20DBM-433M-868M.jpg_640x640.jpg) »óÇ°¸í: RS485 RS232 USB ¹«¼± Æ®·£½Ã¹öVHF/UHF ¶óµð¿ÀSub-1GHz Æ®·£½Ã¹ö FSK GFSK ¸ðµ© 20DBM 433M 868M PLC Modbus RTU ÆÐÅ°Áö Æ÷ÇÔ: 1 PCS 433M/868M RS485 /RS232/USB ¹«¼± RS485 Æ®·£½Ã¹ö ¼³¸í:
ÀÛµ¿ Àü¾Ð: 4.8V-9V (2A Àü¿ø °ø±Þ ÀåÄ¡ ±ÇÀå); ÀÎÅÍÆäÀ̽º: RS485/RS232/USB ÁÖÆļö: 433MHz/868MHz Àü¼Û Àü·Â: -40 ~ 20dBm; ¼ö½Å±â °¨µµ: -114dBm; ÀÛµ¿ ¿Âµµ: -25 ¡É ~ 75 ¡É; Åõ¸í Àü¼Û ¸ðµå Àü¼Û ¼Óµµ: 1200 2400,4800,9600 (±âº»°ª),19200,38400,57600,115200; °³¹æ Áö»ó Àü¼Û °Å¸®: 500M Å©±â (¾ÈÅ׳ª Á¦¿Ü): 80x50x31mm ¹«°Ô (¾ÈÅ׳ª ¹ÌÆ÷ÇÔ):50g ÀÚ¼¼ÇÑ ³»¿ëÀº Àú¿¡°Ô ¿¬¶ôÇϽʽÿÀ.
2 °³ ÀÌ»óÀÇ pc¸¦ ±¸ÀÔÇÏ´Â °ÍÀÌ ÁÁ½À´Ï´Ù!!!
RS485/RS232/usbÀÇ ¼¼ °¡Áö Á¦Ç°Àº ÀÎÅÍÆäÀ̽º°¡ ´Ù¸£°í ±â´ÉÀÌ µ¿ÀÏÇÕ´Ï´Ù. È¥ÇÕ »ç¿ë, ¼·Î Åë½Å °¡´É: RS485<->RS485, RS232<->RS232,USB<->USB, USB<->RS485, USB<->RS232, RS485<->RS232
»ç¿ë ¹æ¹ý (>= 2 °³):
1 2PCS, ¸ðµâ 1 ¹× ¸ðµâ 2 ¼·Î µ¥ÀÌÅÍ Àü¼Û.
2 3 °³, ¸ðµâ 1 Àº µ¥ÀÌÅÍ, ¸ðµâ 2 ´Â ¸®ÇÇÅÍ (´ÙÁß ¸®ÇÇÅÍ »ç¿ë °¡´É) ·Î ÀÛµ¿ÇÏ¸ç ¸ðµâ 3 Àº µ¥ÀÌÅ͸¦ ¼ö½ÅÇÕ´Ï´Ù. Áö¿¬ Àü¼Û ¹× ¼ö½Å °Å¸®.
3 >= 3 °³, Çϳª´Â ¸¶½ºÅÍ ÀåÄ¡·Î, ´Ù¸¥ Çϳª´Â ½½·¹À̺ê ÀåÄ¡¿Í °°½À´Ï´Ù. À¯¼± RS485 ¹ö½º»Ó¸¸ ¾Æ´Ï¶ó ÀÛµ¿ ¹æ½Ä. ¸¶½ºÅÍ ÀåÄ¡ Àü¼Û µ¥ÀÌÅÍ, ½½·¹À̺ê ÀåÄ¡ ¸ðµÎ µ¥ÀÌÅ͸¦ ¼ö½ÅÇÕ´Ï´Ù. ¸ðµç ½½·¹À̺ê ÀåÄ¡ Àü¼Û µ¥ÀÌÅÍ, ¸¶½ºÅÍ ÀåÄ¡ ¹× ±âŸ ½½·¹À̺ê ÀåÄ¡¸¦ ¼ö½Å ÇÒ ¼ö ÀÖ½À´Ï´Ù. ÇϳªÀÇ ÀåÄ¡ (¸¶½ºÅÍ ¶Ç´Â ½½·¹À̺ê) ¸¸ µ¥ÀÌÅ͸¦ Àü¼ÛÇÒ ¼ö ÀÖ½À´Ï´Ù.
ÀÀ¿ë
PTZ Ä«¸Þ¶ó Modbus modbus ¿Âµµ ¼¾¼, ¸ðµå¹ö½º LED ÄÁÆ®·Ñ·¯ RS485/RS232 ¸±·¹ÀÌ ¿ø°Ý Á¦¾î, ¿ø°Ý ÃøÁ¤ ½Ã½ºÅÛ; ¹«¼± °èÃø±â; ½º¸¶Æ® Ȩ, Ȩ ¿ÀÅä¸ÞÀ̼Ç, Çö¸íÇÑ È¨; ¾×¼¼½º Á¦¾î; ½Äº° ½Ã½ºÅÛ; µ¥ÀÌÅÍ ¼öÁý; ±×°ÍÀº °¡Àü Á¦Ç°; Áö´É °¡Àü Á¦Ç°; ¾Æ±â ¸ð´ÏÅ͸µ ½Ã½ºÅÛ; ¿Âµµ°è AT ¸í·É ¸ñ·Ï: ÀÚ¼¼ÇÑ ¼³¸íÀº AT ¸í·É¿¡ ´ëÇÑ °£´ÜÇÑ ¼³¸íÀÔ´Ï´Ù. ¸í·É¿¡¼ "rt4ae01 À» ÂüÁ¶ÇϽʽÿÀ.
°øÀå Á÷·Ä Æ÷Æ® ¸Å°³ º¯¼ö: 9600 8 N 1
ÄÑÁü ÈÄ 3 ºÐ À̳»¿¡ ``AT + È°¼ºÈ = 1`` À» º¸³»¼ AT ¸í·É ±¸¼º ¸ðµå·Î µé¾î°©´Ï´Ù. ±¸¼º ¿Ï·á: AT + ENABLE = 0 ``À» º¸³»¸é AT ¸í·É ±¸¼º ¸ðµå°¡ Á¾·áµË´Ï´Ù.
1 ID Äõ¸®: AT + ID? ¼¼Æ®: AT + ID = xxx (000-254)
2 ¼ÒÇÁÆ®¿þ¾î ¹öÀü Á¤º¸ Äõ¸®: AT + nin¿¡¼?
3 °³ÀÇ ÀÛ¾÷ ä³Î Äõ¸®: AT + FREQ? AT + FREQ = xxx(000-254), ¼³Á¤ µ¥ÀÌÅÍ Àü¼Û ÁÖÆļö´Â 430MHz + xxx * 0.1 mhzÀÔ´Ï´Ù (xxx´Â ¼±ÅÃÇÑ ÀÛ¾÷ ä³Î).
4 Àü¼Û ºñÀ² Äõ¸®: AT + BAUD? ¼³Á¤: AT + BAUD = x(0-7) 0:1200 1:2400 2:4800 3:9600 (±âº»°ª) 4:19200 5:38400 6:57600 7:115200
Æи®Æ¼ ºñÆ® 5 °³ Äõ¸®: Æи®Æ¼¿¡¼? ¼³Á¤: Æи®Æ¼ = x(0-2) 0: Æи®Æ¼ ¾øÀ½ 1: Æи®Æ¼ 2: ÀÌ»óÇÑ Æи®Æ¼
6 Àü¼Û Àü·Â Äõ¸®: Àü¿ø? ¼³Á¤: Àü¿ø = x(0-9) 0:-40dBm 1:-16dBm 2:-10dBm 3:-5dBm 4:0dBm 5:+ 5dBm 6:+ 10dBm 7:+ 15dBm 8:+ 18dBm 9:+ 20dBm
7 °øÀå Àç¼³Á¤ ¼¼Æ®: Àç¼³Á¤
8 ÀçºÎÆÃ: ¼³Á¤: ÀçÀü¿ø
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