All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier

4 rs232 interface

(7109 products available)

4 RS232\RS485\RS422 Interfaces Serial Device Server Modbus Gateway Modbus RTU Master Slave

Ready to Ship
$94.00-$117.00
Shipping per piece: $14.29
Min. Order: 1 piece

4 channel DB9 interface RS232 relay module serial port Remote control switch control garage car motor

$3.00-$5.00
Min. Order: 10 pieces

Manufacturer's IoT Gateway with Modbus/BACnet Support RS232/485 to RJ45/WIFI/4G Interface ZLAN8309

verify
$45.70-$95.00
Min. Order: 1 set

SV652 868MHz high performance 500mW Industrial rs485 interface 3km uart rf transceiver module

Ready to Ship
$25.00-$28.00
Shipping per piece: $3.00
Min. Order: 2 pieces

4-Channel Db9 Interface Rs232 Relay Serial Port Remote Control Switch Control Garage Car Motor

$2.39-$4.78
Min. Order: 10 pieces

Milesight UC300 Redefining IoT Monitoring and Control IoT Controller Rich Industrial Interfaces

verify
$130.00-$170.00
Shipping per piece: $6.77
Min. Order: 5 pieces

MOXA NPort5450 4 port RS232 422 485 serial port server DB9 pin interface

$50.00-$500.00
Min. Order: 1 piece

ZTE F809 ZTE ZXA10 F809 industrial ONU of the fixed box type and with 4 FE ports and 4 RS232/RS485 interfaces

Ready to Ship
$300.00-$438.00
Shipping per piece: $23.04
Min. Order: 1 piece