121 results for rs232 to rs485 convertor
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- bi-directional converter combined RS-232 to RS-485 / RS-422 w/DB9 surge protectOpens in a new window or tabPre-Owned$20.00Save up to 20% when you buy moremormcgi-0 (185) 100%Free shipping
- UT-503 industrial grade RS-232 to RS-485/422 converter photoelectric isolationOpens in a new window or tabBrand New$182.60huangchu-55 (266) 98.2%Free shippingfrom ChinaFree returns
- 1PCS ADAM-4520 module rs232 to rs422/rs485 serial port converter ADAM-4520-EEOpens in a new window or tabBrand New$184.23huangchu-55 (266) 98.2%Free shippingfrom ChinaFree returns
- UT-218 industrial grade RS-232 to RS-485/422 photoelectric isolation converterOpens in a new window or tabBrand New$142.60huangchu-55 (266) 98.2%Free shippingfrom ChinaFree returns
- Hexin RS-232 to RS422/RS485 ConverterOpens in a new window or tabBrand New$16.00mbrowner (1,396) 100%Free shipping
- RS232 to RS485 RS-232 Female to RS-485/RS-422 485/422 Female Adapter Converte...Opens in a new window or tabBrand New$16.52sarnakc-0 (1,079) 98.5%Free shippingFree returns
- RS232 to RS485 Communication Data Converter Adapter with a Terminal BoardOpens in a new window or tabBrand New$7.99xlectronics-us (26,498) 95.7%Free shipping71 sold
- 2 IN 1 5V TO 12V DC DC Boost & USB to RS485 RS232 TTL232 UART ConverterOpens in a new window or tabBrand New$7.49canton-electronic (25,162) 99.4%+$1.99 shippingfrom China
- Waveshare RS232 To RS485 Converter (B) Active Digital Isolator Rail-Mount 600WOpens in a new window or tabBrand New$16.52devkits (10,495) 99.6%Was: $18.99 13% offFree shippingfrom China
- Aten IC-0855 RS-232 to RS485 Converter W / 29-0881-01 PlugOpens in a new window or tabPre-Owned$14.95txsemisales (592) 100%Free shipping
- UTEK UT-277SM-ST RS-232/422/485 to Optical Fiber Media ConverterOpens in a new window or tabBrand New$39.00safa421 (622) 99%Free shippingFree returns
- GeoVision GV-COM PTZ Controller, USB to RS-232 / RS-485 Data Interface ConverterOpens in a new window or tabNew (Other)$19.95Top Rated Plusnmsu122222 (276) 100%+$4.99 shippingFree returns
- RS-232 RS232 to RS-485 RS485 Serial Adapter Converter L3USOpens in a new window or tabBrand New$3.39techwin_us (1,890) 97.7%+$3.59 shippingfrom China
- RS485 to 3-channel 485 Output Multiplexer MODBUS One-in-three-out DistributorOpens in a new window or tabBrand New$183.60lix-computer-mall* (1,761) 98.7%Free shippingfrom ChinaFree returns
- RS232/RS485 Serial to Wifi &Ethernet converter, Ethernet to Wifi with 802.11 B/GOpens in a new window or tabBrand New$99.50miss_my_car (15,641) 98.8%+$2.99 shippingfrom China
- MWE485-E industrial grade RS232 to RS485/422 converter passive with optoelectronOpens in a new window or tabBrand New$201.60huangchu-55 (266) 98.2%Free shippingfrom ChinaFree returns
- RS232 to RS485 RS-232 Female to RS-485/RS-422 485/422 Female Adapter Converte...Opens in a new window or tabBrand New$16.59tawesri66 (758) 98.4%Free 2-4 day shippingFree returns
- mini 3.3V Auto RS485 to TTL232 Converter Board SP3485 LvTTL RS232 MAX3485Opens in a new window or tabBrand New$2.99bluesky201203 (6,460) 100%+$2.99 shippingfrom China
- RS-232 RS232 to RS-485 RS485 Serial Adapter ConverterOpens in a new window or tabBrand New$3.22top_electronic1980_techwin (1,568) 98.4%Was: $3.39 5% off+$3.59 shippingfrom China
- RS232 To RS485 Converter 8 Ports RS485 Hub For Controlling DataOpens in a new window or tabBrand New$62.69Save up to 8% when you buy moreWas: $65.99 5% offbellacomeon (333) 97.7%Free shippingFree returns
- CAN to RS485 RS232 RS422 CANBUS Serial Protocal Converter 2-Way Data TransmissioOpens in a new window or tabBrand New$14.99 to $59.69canton-electronic (25,162) 99.4%+$2.99 shippingfrom China
- GeoVision GV-COM PTZ Controller, USB to RS-232 / RS-485 Data Interface ConverterOpens in a new window or tabPre-Owned$18.95Top Rated Plusaspengrovegroup (11,078) 100%+$7.75 shippingFree returns
- DC 12V 24V RS232 to RS485 Isolator Converter PC COM Serial Port UART for ModbusOpens in a new window or tabBrand New$13.98 to $55.92canton-electronic (25,162) 99.4%+$2.99 shippingfrom China
- 3.3V UART serial to RS485 SP3485 Transceiver Converter ModuleOpens in a new window or tabBrand New$1.29bluesky201203 (6,460) 100%Was: $1.87 31% off+$2.99 shippingfrom China
- UTEK UT-277SM-SC RS-232/422/485 to Optical Fiber Media ConvertersOpens in a new window or tabNew (Other)$1,995.00Top Rated Plusarrowmarketplace (816) 99.5%Free 2-3 day shippingFree returns
- U.S. Converters RS232 to RS485/422 Converter ANRS485422 ~!~ NEW ~!~Opens in a new window or tabBrand New$24.99surpluscomputerparts-com (2,300) 100%+$4.99 shipping
- mini Automatic control RS232(TTL) to RS485 Converter SP485 replace MAX485Opens in a new window or tabBrand New$1.99bluesky201203 (6,460) 100%+$2.99 shippingfrom China
- CCTV RS232 To RS485 Communication Data Converter AdapterOpens in a new window or tabBrand New$8.50yushilong168 (1,600) 100%Free shippingfrom China
- ADAM-4520 module rs232 to rs422/rs485 serial port converter ADAM-4520-EEOpens in a new window or tabBrand New$148.00lix-computer-mall* (1,761) 98.7%Free shippingfrom ChinaFree returns
- DB9 RS232 Serial to RS485 RS422 Converter Adapter with Isolation Anti LightningOpens in a new window or tabBrand New$35.66uotek-official (12) 100%+$22.00 shippingfrom China
- SW485WA passive optoelectronic isolation RS232 serial port to RS485 bidirectionaOpens in a new window or tabBrand New$206.00huangchu-55 (266) 98.2%Free shippingfrom ChinaFree returns
- For RS232 to RS485 bidirectional mutual conversion passive converter IT-1010Opens in a new window or tabBrand New$26.87sinlilai (202) 97.2%Was: $29.85 10% offFree shippingfrom ChinaFree returns
- RS232 to RS485 1.2KM Data Interface Adapter Converter Good qualityOpens in a new window or tabBrand New$3.22top_electronic1980_techwin (1,568) 98.4%Was: $3.39 5% off+$3.59 shippingfrom China
- Mini 3.3V Auto RS485 to TTL232 Converter Board SP3485 LvTTL RS232 MAX3485Opens in a new window or tabBrand New$1.99canton-electronic (25,162) 99.4%+$2.99 shippingfrom China
- 3x mini Automatic control RS232(TTL) to RS485 Converter SP485 replace MAX485Opens in a new window or tabBrand New$4.99canton-electronic (25,162) 99.4%+$2.99 shippingfrom China
- RS232 to RS485 Interface Communication Data Signal Passive Converter AdapterOpens in a new window or tabBrand New$15.27uhppote (5,292) 100%Free shippingfrom China
- 3x mini Automatic control RS232(TTL) to RS485 Converter SP485 replace MAX485Opens in a new window or tabBrand New$8.93eletechsup_offical (2,566) 100%Free shippingfrom China
- CAN to RS485 RS232 RS422 CANBUS serial protocol converter data transmission moduOpens in a new window or tabBrand New$15.00 to $59.99bluesky201203 (6,460) 100%Was: $24.62 31% off+$2.99 shippingfrom China
- 1PCS NEW FOR USB to RS485 RS232 RS422 signal isolation converter 9-pin cableOpens in a new window or tabBrand New$125.03tandh2022 (37) 100%Free shippingfrom China
- Serial to USR-W610 RS485 RS232 to Ethernet TCP/IP Server WatchDog Gateway RTUOpens in a new window or tabBrand New$79.82xt-xinte (9,276) 97.3%Was: $87.71 9% offFree shippingfrom ChinaFree returns
- Mini 3.3V Auto RS485 to TTL232 Converter Board SP3485 LvTTL RS232 MAX3485Opens in a new window or tabBrand New$3.31eletechsup_offical (2,566) 100%Free shippingfrom China
- New A-PCONV HID2404SR RS-232 TO RS-485 CONVERTER RS-485 REPEATEROpens in a new window or tabBrand New$35.00kddo15 (4,671) 97.5%Free shipping
- DC 12V 5V VCC Output USB to RS485 RS232 TTL Converter UART PC Serial Port ModuleOpens in a new window or tabBrand New$11.56 to $11.79eletechsup_shop (2,999) 100%Free shippingfrom China
- 485CS PATTON ELECTRONICS CO MODEL 485CS RS-232 TO RS-485 CONVERTER STUBOpens in a new window or tabPre-Owned$77.00dreamhardware_com (7,975) 100%+$13.16 shipping
- RS-232 RS232 to RS-485 RS485 Interface Serial Adapter Converter NEWOpens in a new window or tabBrand New$8.00annie006 (7) 81.8%+$4.00 shippingfrom China
- RS485-LoRa-M Wireless Serial Transceiver RS232 / RS422 /RS485 To LoRa ConverterOpens in a new window or tabBrand New$30.00 to $41.79diyradio (1,253) 98.7%Was: $37.79 5% off+$3.00 shippingfrom ChinaFree returns
- 1x8ch 0-10V Voltage Analog to Digital Converter ADC MODBUS RTU RS485 Serial PortOpens in a new window or tabBrand New$20.89bluesky201203 (6,460) 100%+$2.99 shippingfrom China
- Geovision GV-Net Card V3.1 RS-232 to RS-485 Converter with USB SupportOpens in a new window or tabBrand New$17.99knarith15 (8,545) 99%Was: $19.99 10% offFree shipping
- 232 To 485 RS485 To RS232 Serial Protocol Module Converter Bidirectional MutualOpens in a new window or tabBrand New$16.57qbh_au (189) 97.7%+$7.17 shippingfrom China
- Wiegand Converter, Wiegand to RS232/RS485/TTL, Text Input Output Support WG26/34Opens in a new window or tabBrand New$23.00maevopu-hie235 (194) 95.7%Free shippingfrom China
- RS232 to RS485 converter Serial switch Internet Splitter Adapter LAN ExtensorOpens in a new window or tabBrand New$26.90win2eshop (33,724) 100%Was: $28.92 7% offFree shippingfrom China
- RS232 to RS485 Data Communication Interface Controller Converter Module BOpens in a new window or tabNew (Other)$15.00dddixon (2,446) 98.5%Free shipping
- HART to RS485 to RS232 converter HART to Modbus adapter SM101-BOpens in a new window or tabBrand New$161.53 to $174.96lix-computer-mall* (1,761) 98.7%Free shippingfrom China
- 8ch 0-10V Voltage Analog to Digital Converter ADC MODBUS RTU RS485 Serial Port UOpens in a new window or tabBrand New$20.99canton-electronic (25,162) 99.4%+$2.99 shippingfrom China
- RS-232 to RS-485 RS-422 Converter RS232 to RS485 RS422 Adapter DB9 COM ConnectorOpens in a new window or tabBrand New$17.83uotek-official (12) 100%+$10.00 shippingfrom China
- Industrial USB to RS485 RS232 Converter Upgrade RS485 Converter8372Opens in a new window or tabBrand New$9.27lisa67-7 (81) 95.5%+$3.98 shippingfrom China
- 5PCS 2 IN 1 5V TO 12V DC DC Boost & USB to RS485 RS232 TTL232 UART ConverterOpens in a new window or tabBrand New$35.99canton-electronic (25,162) 99.4%+$1.99 shippingfrom China
- RS232 to RS485 serial converter switch serial networking server dock stationOpens in a new window or tabBrand New$26.90e2mall-trade (2,781) 96.9%Was: $28.92 7% offFree shippingfrom China
- 3 PCS 3.3V UART serial to RS485 SP3485 Transceiver Converter ModuleOpens in a new window or tabBrand New$3.66bluesky201203 (6,460) 100%+$2.99 shippingfrom China
- RS485 to RS232 serial port converter Serial switch dock station Splitter AdapterOpens in a new window or tabBrand New$26.90koqit (1,264) 95.8%Was: $28.92 7% offFree shippingfrom China
- USB to RS-485/422 USB to RS-232 High Speed Converter DAM-3232N/DAM3233NOpens in a new window or tabBrand New$54.00 to $67.78lix-computer-mall* (1,761) 98.7%Free shippingfrom ChinaFree returns
- RS485-LoRa-M Wireless Serial Transceiver RS485 To LoRa Converter 433MHz TelemetrOpens in a new window or tabBrand New$28.82 to $42.11simplayer (105) 99.1%+$5.00 shippingfrom ChinaFree returns
- Passive RS232 To RS485 / 422 Converter Adapter UT-203AOpens in a new window or tabBrand New$20.56maevopu-hie235 (194) 95.7%Free shippingfrom ChinaLast one
- 5x8ch 0-10V Voltage Analog to Digital Converter ADC MODBUS RTU RS485 Serial PortOpens in a new window or tabBrand New$99.69bluesky201203 (6,460) 100%Free shippingfrom China
- 1pc HART protocol converter HART turn RS485 to 232HART to MODBUS (SM100-B)Opens in a new window or tabBrand New$138.46 to $150.66pengsi16 (273) 97.8%Free shippingfrom ChinaFree returns
- Half-Duplex Transceiver Master-Slave Networking Module RS485 to TTL ConverterOpens in a new window or tabBrand New$2.34canton-electronic (25,162) 99.4%+$2.99 shippingfrom China
- Half-Duplex Transceiver Master-Slave Networking Module RS485 to TTL ConverterOpens in a new window or tabBrand New$4.99 to $9.99bluesky201203 (6,460) 100%Free shippingfrom China
- UC 3100P Isolated USB to UART Convertor 1Mbps RS-232 RS-485 RS-422 For ArduinoOpens in a new window or tabBrand New$13.99 to $15.99momo_w20 (6,008) 0%+$1.80 shippingfrom China2+ watchers
- R411B01 1 PCS 5V UART serial to RS485 SP3485 Transceiver Converter ModuleOpens in a new window or tabBrand New$1.59bluesky201203 (6,460) 100%+$2.99 shippingfrom China50 sold
- RS485 to RS232 serial converter industrial grade serial networking server switchOpens in a new window or tabBrand New$26.90easy2bay_istore (41,010) 96.7%Was: $28.92 7% offFree shippingfrom China
- 5PCS Uscita vdc convertitore da USB a RS485RS232 TTL PC COM modulo porta serialeOpens in a new window or tabBrand New$36.99bluesky201203 (6,460) 100%+$0.99 shippingfrom China
- DC 12V 5V VCC Output USB to RS485/232 Converter UART PC COM Serial Port ModuleOpens in a new window or tabBrand New$10.55 to $10.68eletechsup_offical (2,566) 100%Free shippingfrom China
- WM-306 Entry-level Lightning Protection RS232 to RS485 ConverterOpens in a new window or tabBrand New$42.00huangchu-55 (266) 98.2%Free shippingfrom ChinaFree returns
- Serial to USR-W610 RS485 RS232 to Ethernet TCP/IP Server WatchDog Gateway RTUOpens in a new window or tabBrand New$79.82guiji-silver (5,214) 97.3%Was: $87.71 9% offFree shippingfrom ChinaFree returns
- JARA2107C Opto-isolated Active Converter Industrial Grade RS232 to RS485/422Opens in a new window or tabBrand New$124.00newst*4678 (598) 97.1%Free shippingfrom ChinaFree returns
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