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DTECH Wholesale Serial RS-232 Port Signal Adapter Passive RS232 To RS485/RS422 Converter
$4.70 - $6.70
Min. Order: 1 piece
4.8/5.0·31 reviews·"quality service"
Industrial RS232 To RS485 Adapter Converter RS 232 DB9 Connector RS-485 To RS-232 Isolated Half Duplex Anti-surge UT-20175.0/5.0·2 reviews·"Good service"
Ready to Ship
$7.35 - $11.00
Min. Order: 1 unit
Shipping per piece: $7.22
Conector Db9 D-SUB 9 Pin Male Female Plug RS232 Cable RS485 Breakout Terminals Solderless Db9 Connector Female4.9/5.0·63 reviews·"Fast delivery"
Ready to Ship
$0.55 - $1.35
Min. Order: 10 pieces
Shipping per piece: $1.15
Industrial RS232 To RS485 RS422 Converter Adapter DB9 Com RS-232 To RS-485/422 Connector With Surge Protection UT-242E5.0/5.0·2 reviews·"Good service"
Ready to Ship
$8.39 - $12.50
Min. Order: 1 unit
Shipping per piece: $7.22
OEM/ODM USB RS232 RS485 Full-duplex To DB9 Pin Serial Cable
$3.60 - $4.20
Min. Order: 100 pieces
4.8/5.0·7 reviews·"fast delivery"
Mini RS-232 To RS-485 Converter RS232 To RS485 Conversion Adapter DB9 Connector Half Duplex UT-22115.0/5.0·2 reviews·"Good service"
Ready to Ship
$1.92 - $2.80
Min. Order: 1 unit
Shipping per piece: $7.22
Stable transmmsion signal with rs232 DB9 female to rs485 DB9 male LED industrial converter
$2.99 - $4.45
Min. Order: 2 pieces
4.9/5.0·13 reviews·"Great service"
Mini RS232 to RS485 Converter RS 232 DB9 RS-232 To RS-485 Adapter Serial Connector Half Duplex Anti Lightning UT-201B5.0/5.0·2 reviews·"Good service"
Ready to Ship
$2.19 - $3.28
Min. Order: 1 unit
Shipping per piece: $6.71
TXRX 900MHZ RS485 1W W/ANT DB95.0/5.0·4 reviews·"Friendly service"
Ready to Ship
$0.05
Min. Order: 100000 pieces
Shipping per piece: $0.01
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10 M Bluetooth 485 Serial Adapter/Converter Class 2 Standard 7 Max connection devices DB9
$12.90 - $36.90
Min. Order: 3 pieces
5.0/5.0·2 reviews·"Fast delivery"
Huaqingjun USB to RS485 422 Communication Protocol Converter Cable DB9 for Industrial Automation5.0/5.0·2 reviews·"fast delivery"
Ready to Ship
$8.50 - $10.00
Min. Order: 5 pieces
Shipping per piece: $4.01
Ebyte OEM ODM E810-RS-U01 usb to rs485 rs422 serial converter adapter usb serial converter rs485 to usb converter db94.9/5.0·87 reviews·"fast delivery"
Ready to Ship
$3.31 - $3.79
Min. Order: 2 pieces
Shipping per piece: $2.67
F-IPC100 Industrial 4G 3G mobile embedded mini Industrial Personal Computer with 6 DB9 RS232 interface
$99.00 - $600.00
Min. Order: 1 set
4.9/5.0·3 reviews
USB 2.0 to RS485 RS-485 RS422 RS-422 DB9 COM Serial Port Converter Adapter Cable FTDI chipset 0.5M Magnetic Ring Led4.8/5.0·31 reviews·"quality service"
Ready to Ship
$6.88 - $13.51
Min. Order: 10 pieces
Shipping per piece: $4.75
DB9 Male and Female Connector Adapter Screw Terminal 9-Pin 9-Hole RS232 RS485 Conversion Board4.9/5.0·30 reviews·"Good business"
Ready to Ship
$0.39
Min. Order: 100 pieces
Shipping per piece: $1.13
DB9 Male Female Adapter Signals Terminal Module RS232 RS485 Serial To Terminal 9-Pin 9-Hole Connector4.1/5.0·11 reviews·"good supplier"
Ready to Ship
$0.32
Min. Order: 1 piece
Shipping per piece: $4.32
FT232BM/BL FTDI Standard USB to Serial RS232 TTL UART RS485 Converter DB9 Adapter Controller Module Board Standard4.8/5.0·160 reviews·"good service"
Ready to Ship
$5.93 - $6.82
Min. Order: 10 pieces
Shipping per piece: $4.00
DB9 Female Screw Terminal to RS232 RS485 Conversion Board
$1.00 - $10.00
Min. Order: 10 pieces
5.0/5.0·36 reviews·"superb delivery"
RS232 To RS485/422 Active Digital isolated Converter, Onboard Original SP3232EEN and SP485EEN Chips, Options for RS232 DB9 port5.0/5.0·7 reviews·"Fast delivery"
Ready to Ship
$11.99
Min. Order: 1 piece
Shipping per piece: $4.48
Sim7100 module RS232 DB9 interface industrial lte 4g modem
$38.00 - $80.00
Min. Order: 1 set
4.3/5.0·23 reviews·"Fast shipping"
DB9 female head serial port connector welding wire type db9 hole head RS232 serial port socket blue glue5.0/5.0·2 reviews
$0.03 - $0.04
Min. Order: 1 piece
Shipping per piece: $5.32
ZLAN9440 4 channels RS485 hub industrial isolation relay extension RS232 to 485 converter
$28.00 - $42.00
Min. Order: 1 set
5.0/5.0·4 reviews·"good service"
USB RS485 Converter(ATC-820)4.9/5.0·3 reviews·"good service"
Ready to Ship
$24.80
Min. Order: 1 unit
Shipping per piece: $16.35
RS232 and RS485 to Ethernet Converter5.0/5.0·2 reviews
$41.00
Min. Order: 1 piece
Shipping per piece: $8.80
Cheap Price Industrial Grade RS232 to RS485 RS422 Converter
$45.00
Min. Order: 2 pieces
5.0/5.0·6 reviews·"Fast delivery"
Support USB / RS232 / RS485 / TTL Communication Industrial Isolated Multi-Bus Converter0.0/5.0·0 reviews
Ready to Ship
$21.99
Min. Order: 5 pieces
Shipping per piece: $6.74
UT-204E RS232 to RS485 Converter Industrial Grade Surging Protection4.8/5.0·15 reviews·"fast delivery"
Ready to Ship
$8.50 - $10.00
Min. Order: 10 pieces
Shipping per piece: $3.03
Support table quotation,Adapter screw terminal 9 pin 9 hole RS232 RS485 DB9 common
$0.56 - $0.65
Min. Order: 1 piece
4.8/5.0·12 reviews·"nice service"
Industrial Grade Isolated USB to RS232 RS485 RS 232 485 TTL Converter Connector Adapter5.0/5.0·8 reviews·"fast delivery"
$19.99 - $24.99
Min. Order: 10 pieces
Shipping per piece: $3.40
RS232 To RS485 Serial Converter Mutual Transmit Duplex Converting With 2 Position Terminal Block Mini-Size4.8/5.0·48 reviews·"customer service"
Ready to Ship
$6.30 - $7.50
Min. Order: 2 pieces
Shipping per piece: $9.62
RS232 to RS485 Converter 485 Adapter 485 Communication Converter Passive
$6.00 - $8.90
Min. Order: 1 piece
5.0/5.0·3 reviews·"excellent customer service"
Conector db9 D-SUB 9 pin male female plug RS232 cable RS485 breakout terminals solderless db9 connector female4.8/5.0·78 reviews·"Fast delivery"
Ready to Ship
$1.25 - $1.80
Min. Order: 20 pieces
Shipping per piece: $0.91
DB9-M3 female DR9 rs232 to rs485 adapter
$0.30 - $1.00
Min. Order: 1 piece
4.9/5.0·21 reviews·"Excellent service"Top categories
About rs485 db9
1346 rs485 db9 products are offered for sale by suppliers on Alibaba.com, of which other telecommunications products accounts for 5%, other communication & networking product accounts for 1%, and other ics accounts for 1%.
A wide variety of rs485 db9 options are available to you, You can also choose from manufacturer, in stock rs485 db9,