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Io module rs485 rs232

(367 products available)

CWT-MB307D 8AI+8DI+8DO RS485 RS232 Ethernet Modbus Rtu Tcp Io Relay Acquisition Module

Ready to Ship
$52.00-83.00
Shipping per piece: $14.03
Min. Order: 1 unit

Lingchen Serial Communication Modbus 1 Channel I/O RS232 RS422 RS485 Distributed Remote IO Module LD6001

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$98.00-100.00
Shipping per piece: $4.32
Min. Order: 1 piece

Ebyte MA01-AXCX4020 Serial IO module Serial to Ethernet RS485 Serial module Support Modbus rs232 to wifi converter

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$8.05-10.28
Shipping per piece: $4.54
Min. Order: 2 pieces

CSIO-1600M Industrial RS485 Modbus IO Module with RS485/RS232 I/O Module with 16 Relays support ModbusRTU protocol

$30.00-45.00
Shipping per piece: $12.41
Min. Order: 1 piece

UD48501 DC 12V 5V VCC Output USB to RS485 RS232 TTL Converter UART PC COM Serial Port Module for PLC IO HMI MCU PTZ Smart Home

$5.20-5.50
Min. Order: 5 pieces

FC-DCOM-232/485 Honeywell CC V2.1 COMM Interface FTA for RS232 And RS485 New in Stock

$169.00
Min. Order: 1 piece

PUSR USR-M300 Edge Computing Industrial IoT Gateway Modbus RTU to TCP Protocol Conversion IO modules DI, DO, AI, AO, IO

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$166.00-215.00
Shipping per piece: $19.00
Min. Order: 1 piece

RS485 I/O module Modbus RTU IO module serial communication module with RS485 RS232 interface

$100.00-120.00
Shipping per piece: $11.94
Min. Order: 1 piece