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![](https://ae01.alicdn.com/kf/S28ade0dc535b4181a6c9e1639dee0436b/USB-UART-UNO-NodeMCU-ESP8266-PC-Modbus-RTU-PLC-2.jpg) ![](https://ae01.alicdn.com/kf/Sd26fae1dce2f42f498ee8b2689bf4269I/USB-UART-UNO-NodeMCU-ESP8266-PC-Modbus-RTU-PLC-2.jpg) ![](https://ae01.alicdn.com/kf/S2a9fd5e9f8a44591988d3fe6e7aaed63a/USB-UART-UNO-NodeMCU-ESP8266-PC-Modbus-RTU-PLC-2.jpg) ![](https://ae01.alicdn.com/kf/S576ddc64e5f946ffbd43578ef91f26d0p/USB-UART-UNO-NodeMCU-ESP8266-PC-Modbus-RTU-PLC-2.jpg) aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/S28ade0dc535b4181a6c9e1639dee0436b/USB-UART-UNO-NodeMCU-ESP8266-PC-Modbus-RTU-PLC-2.jpg) ![](https://ae01.alicdn.com/kf/Sd26fae1dce2f42f498ee8b2689bf4269I/USB-UART-UNO-NodeMCU-ESP8266-PC-Modbus-RTU-PLC-2.jpg) ![](https://ae01.alicdn.com/kf/S2a9fd5e9f8a44591988d3fe6e7aaed63a/USB-UART-UNO-NodeMCU-ESP8266-PC-Modbus-RTU-PLC-2.jpg) ![](https://ae01.alicdn.com/kf/S576ddc64e5f946ffbd43578ef91f26d0p/USB-UART-UNO-NodeMCU-ESP8266-PC-Modbus-RTU-PLC-2.jpg) ![](https://ae01.alicdn.com/kf/S0121091051174c1c9e5caed893bb7d2db/USB-UART-UNO-NodeMCU-ESP8266-PC-Modbus-RTU-PLC-2.jpg)
- ¸ÂÃã °¡´É À¯¹«: ±×·¸½À´Ï´Ù
- Ãâ·Â Àü·ù: 50MA
- Ãâ·Â ÁÖÆļö: 2400-2525MHz
- Áß·®: 2.5g/3g
- Å©±â: 34 x 15 x 3mm
- Ãâ·Â À¯Çü: single
- Ãâ·Â Àü·Â: 1 - 50W
- ¸ðµ¨ ¹øÈ£: RT48D02_RT59E02_RT6AF02_RT39D01
- À¯Çü: DC/DC ÄÁ¹öÅÍ
- ºê·£µå À̸§: eletechsup
- ¿ø»êÁö: Áß±¹
- Brand Name: eletechsup
¿É¼ÇÁ¤º¸[(350850)TTL Transceiver] [(350853)RS485 Transceiver] [(10)RS232 Transceiver] [(29)USB Transceiver] [(94)USB TO TTL232] [(173)USB TO RS485] [(175)USB TO RS232]![](https://ae01.alicdn.com/kf/S708f80df3cc64ac184fadadaacb8f593j/USB-UART-UNO-NodeMCU-ESP8266-PC-Modbus-RTU-PLC-2.jpg_640x640.jpg)
Á¦Ç° À̸§: 2.4G TTL RS232 RS485 TYPE-C USB UART ¼Û¼ö½Å±â ¾ÆµÎÀÌ³ë ¿ÍÀÌÆÄÀÌ NodeMCU ESP8266 PC ÇÁ¸°ÅÍ Modbus RTU PLC ¸±·¹ÀÌ
Æ÷Àå ¸ñ·Ï:
RT48D02_RT59E02_RT6AF02_RT39D01 2.4G TTL/RS485/RS232/USB ¹«¼± ¼Û¼ö½Å±â ¸ðµâ
°³¿ä:
RT48D02_RT59E02_RT6AF02_RT39D01 ´Â CI24R1 ĨÀ» »ç¿ëÇÏ¿© 2.4GHz ÁÖÆļö ´ë¿ªÀ» ±â¹ÝÀ¸·Î ÇÑ TTL/RS485/RS232/TYPE-C ¹«¼± Åõ¸í µ¥ÀÌÅÍ Àü¼Û ¸ðµâÀÔ´Ï´Ù. ÀÌ ¸ðµâÀº ±âº» AT ¸í·ÉÀ» Áö¿øÇÕ´Ï´Ù: º¸·ù, Æи®Æ¼ ºñÆ®, ID ¹øÈ£, ¹öÀü Á¤º¸, Àü¼Û Àü¿ø, ÁÖÆļö ´ë¿ª, ÀÎ½Ä ¸ðµå ¹× ±âŸ ±â´É ¼³Á¤ ¹× Äõ¸®. ¸ðµâÀÌ AT ¸ðµå¿¡ ÀÖÀ» ¶§ »ç¿ëÀÚ´Â Á÷·Ä Æ÷Æ®¸¦ »ç¿ëÇÏ¿© AT ¸í·ÉÀ» Àü¼ÛÇÏ¿© ¸ðµâÀÇ ÆĶó¹ÌÅ͸¦ ¼³Á¤ÇÒ ¼ö ÀÖ½À´Ï´Ù. ¸ðµâÀÌ Åõ¸í µ¥ÀÌÅÍ Àü¼Û ¸ðµå ÀÎ °æ¿ì ACK ¸ðµå (±âº»°ª) ¿¡¼ ÀÏ´ëÀÏ Æ®·£½Ã¹ö·Î »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. ¿ø Àü¼Û ¹× ´ÙÁß ¼ö½Å (¸¶½ºÅÍ ½½·¹ÀÌºê ¸ðµå) ¿¡ Àû¿ëµÇ´Â °æ¿ì AT ¸í·ÉÀ» ÅëÇØ NO-ACK ¸ðµå·Î º¯°æÇؾßÇÕ´Ï´Ù AT ¸ðµâÀÇ CMD Æ÷Æ®°¡ ´Ü¶ôµÇ¸é AT ¸ðµå·Î µé¾î°©´Ï´Ù. ¿¬°áÀÌ ²÷¾îÁö¸é µ¥ÀÌÅÍ Åõ¸í Àü¼Û ¸ðµåÀÔ´Ï´Ù. ¸ðµâÀÌ ºñÁ¤»óÀÌ¸é º¸µå¿¡ÀÖ´Â RESÀÇ µÎ ÇÉÀ» 5 ÃÊ µ¿¾È ´Ü¶ô ÇÑ ´ÙÀ½ ´Ù½Ã Àü¿øÀ» ÄѼ °øÀå ¼³Á¤À» º¹¿øÇϽʽÿÀ.
¼º´É ¸Å°³ º¯¼ö:
ÀÛµ¿ Àü¾Ð: DC 5V-15V;
ÁÖÆļö ¹üÀ§: 2400 ~ 2525MHz
Àü¼Û Àü·Â: 11dBm;
¼ö½Å±â °¨µµ: -84dBm @ 1MHz;
ÀÛµ¿ ¿Âµµ: -40 ~ + 85 ¡É;
Àü¼Û ¼Óµµ: 1200, 2400, 4800, 9600 (±âº»°ª), 19200, 38400, 57600, 115200
ÃæºÐÇÑ Àü¿ø °ø±Þ ÀåÄ¡°¡ÀÖ´Â °³¹æÇü Àü¼Û °Å¸®: 80-100 ¹ÌÅÍ
Å©±â: 34x15x3mm
¹«°Ô: 2.5g
Çɾƿô:
1 VCC: DC 5V ~ 15V ¾çÀÇ Àü¿ø °ø±Þ ÀåÄ¡; 2 GND: ÆÄ¿ö Á¢Áö 3 A +: 485 µ¥ÀÌÅÍ ¶óÀÎ 4 B-: 485 µ¥ÀÌÅÍ ¶óÀÎ 5 CMD: AT ¸ðµå ½ºÀ§Ä¡ Æ÷Æ® 6 RES: °øÀå ÃʱâÈ Æ÷Æ® Âü°í: RESÀÇ µÎ Æ÷Æ®°¡ 5 ÃÊ µ¿¾È ´Ü¶ôµÇ¸é ¸ðµâÀÌ Ãʱ⠼³Á¤À» º¹¿øÇÏ°í ÀÚµ¿À¸·Î ´Ù½Ã ½ÃÀ۵˴ϴÙ.
Àü¿ø °ø±Þ ÀåÄ¡ ¼³¸í:
¼Û½Å Àü·ù´Â 50mA (+ 11dBm) ÀÔ´Ï´Ù. ¼ö½Å Àü·ù´Â 25mA ÀÔ´Ï´Ù. ÀÛÀº ¸®Çà Àü¿ø °ø±Þ ÀåÄ¡¸¦ »ç¿ëÇϽʽÿÀ. Âü°í: ¸ðµâÀ» ¾ÈÁ¤ÀûÀ¸·Î ÀÛµ¿ÇÏ·Á¸é 8W ÀÌ»óÀÇ Àü¿ø °ø±Þ ÀåÄ¡¸¦ »ç¿ëÇÏ´Â °ÍÀÌ ÁÁ½À´Ï´Ù (5V/2A (Àü¼Û Àü·ÂÀ» ÁÙÀ̱â À§ÇØ ±ÇÀå). 6V/2A, 7.4V/1.5A, 9V/1A, 12V/1A)
¾ÈÀ¸·Î ¸í·É:
¾Æ·¡ AT ¸í·É ¼³¸í¼¸¦ ÂüÁ¶ÇϽʽÿÀ "RT48D02 RT59E02 RT6AF02 RT39D01 AT ¸í·É »ó¼¼ ¼³¸í"
¹è¼± ´ÙÀ̾î±×·¥:
ÀÀ¿ë ¿¹:
¿ø Àü¼Û ¹× ´ÙÁß ¼ö½Å (¸¶½ºÅÍ ½½·¹ÀÌºê ¸ðµå) ¿¡ Àû¿ëµÇ´Â °æ¿ì AT ¸í·ÉÀ» ÅëÇØ NO-ACK ¸ðµå·Î º¯°æÇؾßÇÕ´Ï´Ù. DC 7-12V Àü¿ø °ø±Þ ÀåÄ¡¸¦ »ç¿ëÇϽʽÿÀ. 5V Àü¿ø °ø±Þ ÀåÄ¡ ÀÎ °æ¿ì Àü¼Û Àü¿øÀ» ÁÙÀ̽ʽÿÀ (AT + POWER = 4).
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