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"rs485 to rs232 converter"
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2 in 1 DB9 RS232 to RS485 RS422 Serial Converter Plug D-Sub 9Pin Interface to 5 Pin Terminal Block RS485 Communication Adapter Full Duplex Connector (DB9 Male)
Limited time offer, ends 11/14
$40.14
Free Shipping
2 in 1 USB to RS485 RS232 Serial Converter with FTDI FT232 Chip USB A to 5Pin Terminal Block COM Port Adapter LED Indicators for Windows 11/10/8/7/XP, MacOS, Linux, Android
Limited time offer, ends 11/14
$45.18
Free Shipping
2Pcs Industrial Grade RS232 to RS485 Serial Converter Module, 232 485 Mutual Conversion Board with Overvoltage Protection, 7.5-26V Wide Voltage Power Supply
Limited time offer, ends 11/25
$21.49
Free Shipping
Passive RS232 to RS485 Serial Converter, Port-Powered Bidirectional Communication Adapter with Surge Protection
Limited time offer, ends 11/25
$26.61
Free Shipping
RS232 to RS485 / RS422 Serial Converter Header 9-pin Com Port Adapter with 4 Position Terminal Block Anti-Surge
Limited time offer, ends 11/15
$30.57
Free Shipping
RS232 to RS485 Converter B Type Active Digital Isolator, Rail-Mount Support, 600W Non-Surge, Multi-Isolation Protection
Limited time offer, ends 11/15
$34.18
Free Shipping
Industrial RS232/RS485 to Ethernet Converter with Dual Serial Ports High-Speed Low-Power High-Stability Upgradable Easy to Communicate Between RS485 and RJ45 Port Ethernet
Limited time offer, ends 11/15
$100.68
Free Shipping
4 Port RS485 RS232 RS422 Serial Device Server DIN Rail Mount Industrial Ethernet Converter 10 100Mbps Multi Protocol Serial to Network Module
Limited time offer, ends 11/15
$276.72
Free Shipping
DTECH RS232 to RS485 RS422 Serial Communication Data Converter Adapter Mini-Size
Limited time offer, ends 11/15
$18.99
Free Shipping
waveshare Isolated RS232 to RS485/422 Serial Adapter Converter with SP3232EEN and SP485EEN Chips, 300~921600bps Stable Transmission Onboard Multiple Protections (DB9 Male Port)
Limited time offer, ends 11/15
$52.70
Free Shipping
DTECH Industrial Grade RS232 to RS485 Serial Converter 3 Channel RS-485 Expansion Hub with 600W Surge Protection TX RX LEDs Power Adapter Terminal Block
Limited time offer, ends 11/15
$29.17
Free Shipping
USB to RS485/RS232 Serial Converter Board, Onboard Original FT232RNL Chip Fast Stable Transmission,Multiple Devices Applicable, Compatible with Mac, Linux,Android, Windows 11/10/ 8.1/ 8/ 7, etc.
Limited time offer, ends 11/15
$54.69
Free Shipping
DTECH Active Isolated RS232 to RS485 RS422 Converter with RJ45 Serial Port Terminal Board Power Adapter DB9 Cable Optical Isolation Protection 2.5kV
Limited time offer, ends 11/15
$53.87
Free Shipping
2 in 1 DB9 RS232 to RS485 RS422 Serial Converter Plug D-Sub 9Pin Interface to 5 Pin Terminal Block RS485 Communication Adapter Full Duplex Connector (DB9 Female)
Limited time offer, ends 11/14
$40.14
Free Shipping
USB to RS485 /RS232 Converter Board, Original FT232RNL Chip Stable Transmission, Onboard Power and Signal Indicators, Supports Mac Linux Android Win11/10/8.1/8/7,etc.
Limited time offer, ends 11/15
$62.90
Free Shipping
waveshare Industrial RS232 to RS485 Converter Asynchronous Bi-Directional Adapter ADI Magnetical Isolation 600W Anti-Surge, 1.2 KM Transmission
Limited time offer, ends 11/15
$72.93
Free Shipping
