![Amazon.com: DTech RS232 to RS485 Serial Converter Adapter with 4 Position Terminal Block for Industrial Long Haul Communication Data Supports 600W Anti-Surge : Electronics Amazon.com: DTech RS232 to RS485 Serial Converter Adapter with 4 Position Terminal Block for Industrial Long Haul Communication Data Supports 600W Anti-Surge : Electronics](https://m.media-amazon.com/images/I/615IwN2YGlL.jpg)
Amazon.com: DTech RS232 to RS485 Serial Converter Adapter with 4 Position Terminal Block for Industrial Long Haul Communication Data Supports 600W Anti-Surge : Electronics
![Amazon.com: BUELEC Industrial High Speed USB to RS232/RS485/RS422/TTL 4 in 1 Converter,Magnetic Isolated,Built-in 3000V Dual Isolation Power Module,Two-Way Independent Data Transmission,FT4232 Chipset : Electronics Amazon.com: BUELEC Industrial High Speed USB to RS232/RS485/RS422/TTL 4 in 1 Converter,Magnetic Isolated,Built-in 3000V Dual Isolation Power Module,Two-Way Independent Data Transmission,FT4232 Chipset : Electronics](https://m.media-amazon.com/images/I/81heSXamFoL.jpg)
Amazon.com: BUELEC Industrial High Speed USB to RS232/RS485/RS422/TTL 4 in 1 Converter,Magnetic Isolated,Built-in 3000V Dual Isolation Power Module,Two-Way Independent Data Transmission,FT4232 Chipset : Electronics
![Amazon.com: Waveshare USB to RS232 / RS485 / TTL Industrial Isolated Converter with Original FT232RL Embedded Protection Circuits and Aluminium Alloy Enclosure for Industrial Control Equipments : Electronics Amazon.com: Waveshare USB to RS232 / RS485 / TTL Industrial Isolated Converter with Original FT232RL Embedded Protection Circuits and Aluminium Alloy Enclosure for Industrial Control Equipments : Electronics](https://m.media-amazon.com/images/I/7110Wp8jXaL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Waveshare USB to RS232 / RS485 / TTL Industrial Isolated Converter with Original FT232RL Embedded Protection Circuits and Aluminium Alloy Enclosure for Industrial Control Equipments : Electronics
![Amazon.com: KALEA-INFORMATIQUE USB to RS232 RS422 RS485 Converter - XR21B1411 EXAR CHIPSET - 1.8M Cord - Interference Protection : Electronics Amazon.com: KALEA-INFORMATIQUE USB to RS232 RS422 RS485 Converter - XR21B1411 EXAR CHIPSET - 1.8M Cord - Interference Protection : Electronics](https://m.media-amazon.com/images/I/71qNmGimz9L._AC_UF894,1000_QL80_.jpg)
Amazon.com: KALEA-INFORMATIQUE USB to RS232 RS422 RS485 Converter - XR21B1411 EXAR CHIPSET - 1.8M Cord - Interference Protection : Electronics
![Amazon.com: Waveshare USB to RS232 / RS485 / TTL Industrial Isolated Converter with Original FT232RL Embedded Protection Circuits and Aluminium Alloy Enclosure for Industrial Control Equipments : Electronics Amazon.com: Waveshare USB to RS232 / RS485 / TTL Industrial Isolated Converter with Original FT232RL Embedded Protection Circuits and Aluminium Alloy Enclosure for Industrial Control Equipments : Electronics](https://m.media-amazon.com/images/I/61gPi2PJddL.jpg)
Amazon.com: Waveshare USB to RS232 / RS485 / TTL Industrial Isolated Converter with Original FT232RL Embedded Protection Circuits and Aluminium Alloy Enclosure for Industrial Control Equipments : Electronics
![pzsmocn Adattatore Seriale da RS232 a RS485,Convertitore Bidirezionale Passivo,Alimentazione Porta,Protezione da Sovratensione 600W e Protezione Elettrostatica 15KV,for con lo standard RS-232C RS485. : Amazon.it: Informatica pzsmocn Adattatore Seriale da RS232 a RS485,Convertitore Bidirezionale Passivo,Alimentazione Porta,Protezione da Sovratensione 600W e Protezione Elettrostatica 15KV,for con lo standard RS-232C RS485. : Amazon.it: Informatica](https://m.media-amazon.com/images/I/611dmUOOO1L.jpg)
pzsmocn Adattatore Seriale da RS232 a RS485,Convertitore Bidirezionale Passivo,Alimentazione Porta,Protezione da Sovratensione 600W e Protezione Elettrostatica 15KV,for con lo standard RS-232C RS485. : Amazon.it: Informatica
![Amazon.com: BUELEC Industrial High Speed USB to RS232/RS485/RS422/TTL 4 in 1 Converter,Magnetic Isolated,Built-in 3000V Dual Isolation Power Module,Two-Way Independent Data Transmission,FT4232 Chipset : Electronics Amazon.com: BUELEC Industrial High Speed USB to RS232/RS485/RS422/TTL 4 in 1 Converter,Magnetic Isolated,Built-in 3000V Dual Isolation Power Module,Two-Way Independent Data Transmission,FT4232 Chipset : Electronics](https://m.media-amazon.com/images/I/51VGG-Lwb7S._AC_UF350,350_QL80_.jpg)
Amazon.com: BUELEC Industrial High Speed USB to RS232/RS485/RS422/TTL 4 in 1 Converter,Magnetic Isolated,Built-in 3000V Dual Isolation Power Module,Two-Way Independent Data Transmission,FT4232 Chipset : Electronics
![Amazon.com: USRCN Dual Port Server Industrial Serial RS232 RS485 to Ethernet Converter Modbus RTU to TCP Multiple Working Modes Support TCP/UDP Server/Client and HTTPD Client : Electronics Amazon.com: USRCN Dual Port Server Industrial Serial RS232 RS485 to Ethernet Converter Modbus RTU to TCP Multiple Working Modes Support TCP/UDP Server/Client and HTTPD Client : Electronics](https://m.media-amazon.com/images/I/61-Iinf+suL.jpg)
Amazon.com: USRCN Dual Port Server Industrial Serial RS232 RS485 to Ethernet Converter Modbus RTU to TCP Multiple Working Modes Support TCP/UDP Server/Client and HTTPD Client : Electronics
![Amazon.com: DTECH RS232 to RS485 / RS422 Serial Communication Data Converter Adapter Mini-Size : Electronics Amazon.com: DTECH RS232 to RS485 / RS422 Serial Communication Data Converter Adapter Mini-Size : Electronics](https://m.media-amazon.com/images/I/51kC8JThzKL._AC_UF894,1000_QL80_.jpg)
Amazon.com: DTECH RS232 to RS485 / RS422 Serial Communication Data Converter Adapter Mini-Size : Electronics
![Amazon.com: Compatible with EIA/TIA RS-232 and RS-422 / RS-485 Standards, with 36 Decoders RS232 to RS485 Converter, Data Converter, for Factory Commercial : Electronics Amazon.com: Compatible with EIA/TIA RS-232 and RS-422 / RS-485 Standards, with 36 Decoders RS232 to RS485 Converter, Data Converter, for Factory Commercial : Electronics](https://m.media-amazon.com/images/I/519egkzNqDL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Compatible with EIA/TIA RS-232 and RS-422 / RS-485 Standards, with 36 Decoders RS232 to RS485 Converter, Data Converter, for Factory Commercial : Electronics
![Amazon.com: DTECH Serial to Ethernet Converter Adapter RS232 RS422 RS485 to TCP IP Device Server Supports DHCP DNS Modbus RTU/TCP 10/100M Power Over Ethernet POE : Electronics Amazon.com: DTECH Serial to Ethernet Converter Adapter RS232 RS422 RS485 to TCP IP Device Server Supports DHCP DNS Modbus RTU/TCP 10/100M Power Over Ethernet POE : Electronics](https://m.media-amazon.com/images/I/61qpnW+zxhL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: DTECH Serial to Ethernet Converter Adapter RS232 RS422 RS485 to TCP IP Device Server Supports DHCP DNS Modbus RTU/TCP 10/100M Power Over Ethernet POE : Electronics
![Amazon.com: RS232 to RS485,COOSO RS-232 Female to RS-485/RS-422 485/422 Female Adapter Converter 3packs(Passive) : Electronics Amazon.com: RS232 to RS485,COOSO RS-232 Female to RS-485/RS-422 485/422 Female Adapter Converter 3packs(Passive) : Electronics](https://m.media-amazon.com/images/I/613uZXrCB8L._AC_UF894,1000_QL80_.jpg)
Amazon.com: RS232 to RS485,COOSO RS-232 Female to RS-485/RS-422 485/422 Female Adapter Converter 3packs(Passive) : Electronics
![Amazon.com: DTech Active Isolated RS232 to RS485 RS422 Converter with RJ45 Serial Port Terminal Board Power Adapter DB9 Cable Optical Isolation Protection 2.5kV : Electronics Amazon.com: DTech Active Isolated RS232 to RS485 RS422 Converter with RJ45 Serial Port Terminal Board Power Adapter DB9 Cable Optical Isolation Protection 2.5kV : Electronics](https://m.media-amazon.com/images/I/61OmbI2NxnL.jpg)
Amazon.com: DTech Active Isolated RS232 to RS485 RS422 Converter with RJ45 Serial Port Terminal Board Power Adapter DB9 Cable Optical Isolation Protection 2.5kV : Electronics
![Convertitore di dati, convertitore da RS232 a RS485, semiduplex asincrono per uso domestico : Amazon.it: Informatica Convertitore di dati, convertitore da RS232 a RS485, semiduplex asincrono per uso domestico : Amazon.it: Informatica](https://m.media-amazon.com/images/I/610WCMI5B5L._AC_UF894,1000_QL80_.jpg)
Convertitore di dati, convertitore da RS232 a RS485, semiduplex asincrono per uso domestico : Amazon.it: Informatica
![Amazon.com: DTech RS232 to RS485 Converter, 2 Pack Bidirectional RS-485 to RS-232 Serial Adapter with Terminal Block for Industrial Long Haul Data Communication : Electronics Amazon.com: DTech RS232 to RS485 Converter, 2 Pack Bidirectional RS-485 to RS-232 Serial Adapter with Terminal Block for Industrial Long Haul Data Communication : Electronics](https://m.media-amazon.com/images/I/51Q0IICCG0L._AC_UF894,1000_QL80_.jpg)
Amazon.com: DTech RS232 to RS485 Converter, 2 Pack Bidirectional RS-485 to RS-232 Serial Adapter with Terminal Block for Industrial Long Haul Data Communication : Electronics
![Amazon.com: DTECH RS232 to RS485 / RS422 Serial Communication Data Converter Adapter Mini-Size : Electronics Amazon.com: DTECH RS232 to RS485 / RS422 Serial Communication Data Converter Adapter Mini-Size : Electronics](https://m.media-amazon.com/images/I/61k+o2kgtkL.jpg)
Amazon.com: DTECH RS232 to RS485 / RS422 Serial Communication Data Converter Adapter Mini-Size : Electronics
![Amazon.com: DTech RS232 to RS485 Serial Converter Adapter with 4 Position Terminal Block for Industrial Long Haul Communication Data Supports 600W Anti-Surge : Electronics Amazon.com: DTech RS232 to RS485 Serial Converter Adapter with 4 Position Terminal Block for Industrial Long Haul Communication Data Supports 600W Anti-Surge : Electronics](https://m.media-amazon.com/images/I/5160fZaKSbL._AC_UF894,1000_QL80_.jpg)
Amazon.com: DTech RS232 to RS485 Serial Converter Adapter with 4 Position Terminal Block for Industrial Long Haul Communication Data Supports 600W Anti-Surge : Electronics
![Amazon.com: Waveshare USB to RS232 / RS485 / TTL Industrial Isolated Converter with Original FT232RL Embedded Protection Circuits and Aluminium Alloy Enclosure for Industrial Control Equipments : Electronics Amazon.com: Waveshare USB to RS232 / RS485 / TTL Industrial Isolated Converter with Original FT232RL Embedded Protection Circuits and Aluminium Alloy Enclosure for Industrial Control Equipments : Electronics](https://m.media-amazon.com/images/I/61gPi2PJddL._AC_UF350,350_QL50_.jpg)
Amazon.com: Waveshare USB to RS232 / RS485 / TTL Industrial Isolated Converter with Original FT232RL Embedded Protection Circuits and Aluminium Alloy Enclosure for Industrial Control Equipments : Electronics
![DTech RS232 to RS485 Serial Converter Adapter with 4 Position Terminal Block for Industrial Long Haul Communication Data Supports 600W Anti-Surge : Electronics - Amazon.com DTech RS232 to RS485 Serial Converter Adapter with 4 Position Terminal Block for Industrial Long Haul Communication Data Supports 600W Anti-Surge : Electronics - Amazon.com](https://m.media-amazon.com/images/I/41XBszfg91L._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_PIStarRatingFOURANDHALF%2CBottomLeft%2C360%2C-6_SR600%2C315_ZA205%2C445%2C290%2C400%2C400%2CAmazonEmberBold%2C12%2C4%2C0%2C0%2C5_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)
DTech RS232 to RS485 Serial Converter Adapter with 4 Position Terminal Block for Industrial Long Haul Communication Data Supports 600W Anti-Surge : Electronics - Amazon.com
![Amazon.com: DTech RS232 to RS485 Serial Converter Adapter with 4 Position Terminal Block for Industrial Long Haul Communication Data Supports 600W Anti-Surge : Electronics Amazon.com: DTech RS232 to RS485 Serial Converter Adapter with 4 Position Terminal Block for Industrial Long Haul Communication Data Supports 600W Anti-Surge : Electronics](https://m.media-amazon.com/images/I/5160fZaKSbL.jpg)
Amazon.com: DTech RS232 to RS485 Serial Converter Adapter with 4 Position Terminal Block for Industrial Long Haul Communication Data Supports 600W Anti-Surge : Electronics
![Amazon.com: USB to RS232 / RS485 / TTL (UART) Industrial Isolated Converter with Original FT232RL Inside Aluminium Alloy Enclosure Power/ADI Magnetical Isolation,TVS Diode : Electronics Amazon.com: USB to RS232 / RS485 / TTL (UART) Industrial Isolated Converter with Original FT232RL Inside Aluminium Alloy Enclosure Power/ADI Magnetical Isolation,TVS Diode : Electronics](https://m.media-amazon.com/images/I/617E6ozSwTL._AC_UF894,1000_QL80_.jpg)