Top 9 RS422 to RS232 Converter – Computer Cables & Interconnects

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1. DTech


DTECH RS232 to RS485 / RS422 Serial Communication Data Converter Adapter Mini-Size

DTech #ad - Unique serial charge pump drive technology, RXD, the real three-wire communication TXD, no external power supply, GND. Supports a maximum connection distance of 4000ft 1200m. No need serial port initialization. Pro grade rs232 to rs485 / rs422 converter. Rs 232 to 485 adapter supports baud rates up to 115. 2 kbps; automatic sense serial signal rate. It easily lets you connect any RS485 or RS422 device directly to COM port. Best solution for the serial data communication between serial port and RS485 or RS422 device.
BrandDTech #ad
ManufacturerGuangzhou DTECH Electronics Technology Co.,Ltd #ad
Height4.2 Inches
Length6.4 Inches
Width2.2 Inches
Part Number8541672854
Warranty365 days after the date of the purchase

2. DTech


DTECH USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 10 8 7 XP Mac -1.5 Feet

DTech #ad - There are no irq and com port conflicts, since the port do not require any additional IRQ, DMA, memory as resources on the system; RS485 for Half duplex and RS422 for Full duplex communication.

Usb to rs485/rs422 converter it easily lets you connect RS485 or RS422 device directly to your Laptop PC computer USB port. With high performance quality processor chip ftdi-chipset FT232 and I/O auto conversion circuitry which makes RS 485 to USB convertor one of the most reliable dongle on the market. Ideal for industrial environment -provides 600w surge protection and 15KV ESD isolated protection on signal pins to protect costly and often sensitive control equipment against electrical damage. 1. 5 ft serial rs-422 rs-485 to usb adapter cable supports windows 10 8 7, Mac and more; plug-and-play, No power supply needed.
BrandDTech #ad
ManufacturerGuangzhou DTECH Electronics Technology Co.,Ltd #ad
Height2.01 Inches
Length8.07 Inches
Weight0.11 Pounds
Width3.94 Inches
Part NumberDT-5119
Warranty365 days from purchase date



RS232 to RS485,LFHUKEJI RS-232 Female to RS-485/RS-422 485/422 Female Adapter ConverterPassive

LFHUKEJI #ad - Compatibility: eia/tia rs232c standard and RS485/RS422 standard. 1 pack, industrial converter, Lightning and surge protection, built-in TVS protection. Media : twisted pair or shielded twisted pair. Communication distance: 3937FtRS-485 terminal, 16. 4ftrs-232 terminal. Working mode : asynchronous, Half-duplex, Differential Transmission;Transmission. Interface rs232 side: db9 female connector;interface RS485/RS422 side: DB9 male connector with optional included terminal board. Supports 36 decoders.
ManufacturerGUSHU LTD. #ad
Height0.66 Inches
Length2.45 Inches
Width1.3 Inches
Part Numbergus213

4. DTech


DTech Active Isolated RS232 to RS485 RS422 Converter with RJ45 Serial Port Terminal Board Power Adapter DB9 Cable Optical Isolation Protection 2.5kV

DTech #ad - Industrial grade isolated rs232 to rs485 converter for high speed data communication between DB9 serial COM port and RS-485/422 device wired via RJ45 socket or 6 position terminal board.

Bi-directional rs485 to rs232 isolator box supports 4 kinds of data communication: point-to-point/point-to-multilpoint 4-wire full duplex; point-to-point/point-to-multilpoint 2-wire half duplex. Provides power supply isolation optical isolation voltage 2500vrms 500DC continuity; RS-232 interface - 15kV ESD protection; RS485/422 end with each line of 600W lightning surge protection.

Port-powered or by dc 9v-24v power adapter; LED indicators for troubleshooting - easy check in the status of power connection and balanced differential signal status. Rack-mounted optocoupler with built-in repeater to amplify signals; with automatic baud rate sensing 300bps to 115200 bps; well housed in metal case ensures rapid heat dissipation.
BrandDTech #ad
ManufacturerGuangzhou DTECH Electronics Technology Co.,Ltd #ad
Height2.2 Inches
Length6.5 Inches
Weight0.35 Pounds
Width4.2 Inches
Part NumberDT-9026

5. Gearmo


Gearmo Industrial RS-232 to RS-422 Converter with Terminal Block

Gearmo #ad - Transmission media: twisted-pair or shielded cable. Operating mode: asynchronous full-duplex, differential transmission. Reach out to us for cad, mechanical Drawings and, Providing Advanced Engineering, Data Sheets. Connector: rs-232 db9 female connector, RS-485 DB9 male connector, with terminal block. Why gearmo? your trusted partner based in the usa, highly reliable and superior Built Products to handle the most demanding industries for over 20 years. Baudrate: 300bps-115. 2kbps.
BrandGearmo #ad
ManufacturerGearmo #ad
Height0.67 Inches
Length2.48 Inches
Width1.3 Inches
Part NumberGM-1005A-B

6. Bewinner


RS-232 to 485/422 Converter Adapter Cascadable 16-32 Devices Converter for Attendance Machines, Compatible with RS-232, RS485 Converter Adapter, RS-422 Standards, RS-485

Bewinner #ad - Widely used in attendance machines, highway toll station systems, canteens for sale, automated banking systems, industrial automation control systems, bus toll collection systems, access card control systems, parking systems, IC card charge systems, etc.

Ability to convert single-ended RS-232 signals to balanced RS-485 or RS-422 differential signals. The product is compatible with rs-232, rs-485, and rs-422 standards. Rs485 passive interface converter, equipped with voltage clamp protection circuit, with anti-surge capability. Usb computer network adapters compared with similar passive products, just connect to the corresponding network connection mode, this product can be used as RS-232 to RS-485 converter, Rs232 to RS-422 converter, and no jumper switching, ie Can work adaptively. This product is compact and lightweight, easy to carry and easy to use.
BrandBewinner #ad
ManufacturerBewinner #ad
Height0 Inches
Length0 Inches
Weight0.07 Pounds
Width0 Inches
Part NumberBewinner7i1ovg23yk

7. DTech


DTECH Serial to Ethernet Converter Adapter RS232 RS422 RS485 to TCP IP Device Server Supports DHCP DNS Modbus 10/100M Power Over Ethernet POE

DTech #ad - Dtech serial to ethernet converter adapter rs232 rs422 rs485 to tcp ip device Server Supports DHCP DNS Modbus 10/100M Power over Ethernet POE.
BrandDTech #ad
Manufacturerguangzhouditedianzikejiyouxiangongsi #ad
Part NumberIOT9031



OLYCOM One Pair Serial to Fiber Converter RS232 RS485 RS422 Optic Modem 1310nm SC Connector Dual Fiber for PC Hub Switch

OLYCOM #ad - Features: hot-pluggable, 15kv esd protection, Led Indicators PWR, TX and RX. Serial distance: rs-232 port 15m, rs-422, RS-485: 1500 meters. 2pcs 5v1a usa power adapter, one for TX, 1pc user manual. What you get: one pair serial fiber converter, one for RX. Mini size: 110mm*104mm*28mm black rugged case, support desktop and wall-mounted. 3 in 1: serial rs232/rs422/rs485 to fiber media converter, single Mode, dual fiber, SC, 20KM.
BrandOLYCOM #ad
ManufacturerOLYCOM #ad
Part NumberOM2101-RS232/RS485/RS422



Single Port Serial Server RS232 RS485 RS422 Serial to Ethernet Converter DC 5V Transparent Transmission Between RS232/RS485/RS422 Ethernet Serial Data Communication Device TCP232-304 RS485 Port

USRCN #ad - Serial and network heartbeat packet Serial Server maintains the Normal Connection with the Server by Sending Heartbeat Packet Regularly. Identity packet function, it can send identity packet to tcp server which can be Identification. Work mode: tcp server/ tcp client/ udp server/ UDP Client/ HTTPD Client. Synchronous baud rate dynamically change Baud Rate, Data Bit, Check Bit and Stop Bit of Serial Device Server via Network Command. Rs232/rs485/rs422 serial to Ethernet Server. Identity packet can be imei code, when it Works as TCP Client, ICCID code and User Editable Identity Packet.
BrandUSRCN #ad
ManufacturerUSRCN #ad
Part NumberTCP232-302/304/306