Shop Modbus RTU RS485 Relay Module

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$71.99
Waveshare Modbus RTU 32-Ch Relay Module, RS485 Interface, With Multiple Isolation Protection Circuits, Industrial-Grade, Rail-Mount Case
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Waveshare Modbus RTU 32-Ch Relay Module, RS485 Interface, With Multiple Isolation Protection Circuits, Industrial-Grade, Rail-Mount Case
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JESSINIE 2Pcs 1 Channel Switch Relay Module Modbus Rtu Switching Input Output Relays Board With Anti-Reverse Connection Protection RS485 TTL
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JESSINIE 2Pcs 1 Channel Switch Relay Module Modbus Rtu Switching Input Output Relays Board With Anti-Reverse Connection Protection RS485 TTL
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Eletechsup 16 Channel DC 12V RS485 Relay Module Modbus RTU 485 Remote Control Switch Board For PLC PTZ Camera Motor (4Pcs)
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Eletechsup 16 Channel DC 12V RS485 Relay Module Modbus RTU 485 Remote Control Switch Board For PLC PTZ Camera Motor (4Pcs)
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NLC-MOD-RS485 PHOENIX CONTACT - Plcs/Machine Control & PLC Module/Rack Supplies
Radwell.com
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Radwell.com
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32 Channel RS485 Relay Module With Optocoupler Isolation, Flash On/Off Function, Resettable Fuse, Rail Mount Box
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32 Channel RS485 Relay Module With Optocoupler Isolation, Flash On/Off Function, Resettable Fuse, Rail Mount Box
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RS485 12V 1-Channel Relay Module For PLC Controller Industrial Automation Systems
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Waveshare Industrial 8-Channel ESP32-S3 Wifi Relay Module, Onboard Isolated RS485 Interface, Built-In Xtensa 32-Bit LX7 Dual-Core Processor, Up To
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Waveshare Industrial 8-Channel ESP32-S3 Wifi Relay Module, Onboard Isolated RS485 Interface, Built-In Xtensa 32-Bit LX7 Dual-Core Processor, Up To
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Modbus RTU Relay Module 1 2 4 Channel 7-24V RS485 TTL UART Output 12V Input 485 Communication TTL
AliExpress
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Modbus RTU Relay Module 1 2 4 Channel 7-24V RS485 TTL UART Output 12V Input 485 Communication TTL
AliExpress
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Smart Home RS485 Interface Modbus RTU 32 Channels Relay Module Board Controller Remote Control
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Smart Home RS485 Interface Modbus RTU 32 Channels Relay Module Board Controller Remote Control
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Waveshare RS485 To Wifi/Ethernet Module Rail-Mount Serial Server Modbus MQTT Gateway
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Waveshare RS485 To Wifi/Ethernet Module Rail-Mount Serial Server Modbus MQTT Gateway
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R421C32 DC 12V 32 Channels Modbus RTU RS485 Bus Relay Module UART Serial Port Board For PLC LED Home
AliExpress
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R421C32 DC 12V 32 Channels Modbus RTU RS485 Bus Relay Module UART Serial Port Board For PLC LED Home
AliExpress
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12V 8Ch RS485 Relay Module With TVS Protection Modbus RTU DIN Shell Switch Board
Evalm
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12V 8Ch RS485 Relay Module With TVS Protection Modbus RTU DIN Shell Switch Board
Evalm
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PUSR USR-TCP232-304 Serial RS485 To TCP/IP Ethernet Server Converter Module With Built-In Webpage DHCP/DNS Supported
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PUSR USR-TCP232-304 Serial RS485 To TCP/IP Ethernet Server Converter Module With Built-In Webpage DHCP/DNS Supported
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Modbus RTU Relay Module 1 2 4 Channel 7-24V RS485 TTL UART Output 12V Input 485 Communication TTL
AliExpress
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Modbus RTU Relay Module 1 2 4 Channel 7-24V RS485 TTL UART Output 12V Input 485 Communication TTL
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Modbus RTU Relay Module 1 2 4 Channel 7-24V RS485 TTL UART Output 12V Input 485 Communication TTL
AliExpress
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Modbus RTU Relay Module 1 2 4 Channel 7-24V RS485 TTL UART Output 12V Input 485 Communication TTL
AliExpress
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RS485 Relay Module Modbus 12V 24V 32 Channel DIN Rail RTU Protocol Remote Control PLC Expansion
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RS485 Relay Module Modbus 12V 24V 32 Channel DIN Rail RTU Protocol Remote Control PLC Expansion
AliExpress
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Mini DC 12V 2Ch RS485 Relay Board Modbus RTU Switch Module For PLC Digital Output Expansion For
AliExpress
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Mini DC 12V 2Ch RS485 Relay Board Modbus RTU Switch Module For PLC Digital Output Expansion For
AliExpress
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Modbus RTU 7-24V Relay Module RS485/TTL Anti-Reverse 1/2 Channel 485 Switch Input 1 2 Way Optical
AliExpress
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Modbus RTU 7-24V Relay Module RS485/TTL Anti-Reverse 1/2 Channel 485 Switch Input 1 2 Way Optical
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7-24V Modbus-Rtu 1/2/4 Channel Relay Module Switch Modbus RTU RS485/TTL Communication Input Output
AliExpress
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7-24V Modbus-Rtu 1/2/4 Channel Relay Module Switch Modbus RTU RS485/TTL Communication Input Output
AliExpress
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Multifunction Relay Module With RS485 Modbus RTU For 4-20MA 0-10V Current Voltage Collection
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Multifunction Relay Module With RS485 Modbus RTU For 4-20MA 0-10V Current Voltage Collection
AliExpress
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Modbus RTU 12V 10A 16 Channel DIN Rail Box PLC Expansion Board RS485 Relay Module Modbus RTU Relay
AliExpress
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AliExpress
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8CH DC 5V 12V 24V RS485 RS232 (TTL) Modbus RTU Control Module UART For Relay Switch Board PLC
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8CH DC 5V 12V 24V RS485 RS232 (TTL) Modbus RTU Control Module UART For Relay Switch Board PLC
AliExpress
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Two Channel Relay Output Module Modbus RS485 Output
IOThrifty
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Two Channel Relay Output Module Modbus RS485 Output
IOThrifty
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RS485 Modbus RTU Relay 4Ch 2DI 2AI Multifunction Module PLC IO Expanding Board 4-20MA 0-10V Current
AliExpress
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RS485 Modbus RTU Relay 4Ch 2DI 2AI Multifunction Module PLC IO Expanding Board 4-20MA 0-10V Current
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DC 24V 1-12 Channel DI-DO PLC IO Expanding Module Modbus RTU RS485 Relay Switch Board For Smart Home
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DC 24V 1-12 Channel DI-DO PLC IO Expanding Module Modbus RTU RS485 Relay Switch Board For Smart Home
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3A Micro Power Consumption Small RS485 Relay Module Modbus Rtu N4ROA01
AliExpress
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3A Micro Power Consumption Small RS485 Relay Module Modbus Rtu N4ROA01
AliExpress
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8CH DC 5V 12V 24V RS485 RS232 (TTL) Modbus RTU Control Module UART For Relay Switch Board PLC
AliExpress
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8CH DC 5V 12V 24V RS485 RS232 (TTL) Modbus RTU Control Module UART For Relay Switch Board PLC
AliExpress
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DC 12V 24V 32 Channels Modbus RTU RS485 Bus Relay Module UART Serial Port DIN35 Rail Board For PLC
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DC 12V 24V 32 Channels Modbus RTU RS485 Bus Relay Module UART Serial Port DIN35 Rail Board For PLC
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16 Channel DC 12V RS485 Relay Module Modbus RTU 485 Remote Control Switch Board For PLC PTZ Camera
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16 Channel DC 12V RS485 Relay Module Modbus RTU 485 Remote Control Switch Board For PLC PTZ Camera
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Modbus RTU 8/16/32-Channel RS485 Relay Module Isolation Protection Circuits, 32-Channel Relay Module
vipih.com
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Modbus RTU 8/16/32-Channel RS485 Relay Module Isolation Protection Circuits, 32-Channel Relay Module
vipih.com
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DC 7-24V Modbus-RTU 4 Channel Relay Module RS485 TTL Controller Switch Signal Input Output
AliExpress
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DC 7-24V Modbus-RTU 4 Channel Relay Module RS485 TTL Controller Switch Signal Input Output
AliExpress
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Waveshare Modbus RTU Relay 4CH,Industrial Modbus RTU 4-Ch Relay Module With RS485 Interface,30A High
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4CH DC 12V 24V Modbus RTU RS485 DO Relay Module DIP Switch Setting Parameters With DIN BOX
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7-24V 1/2/4/8 Channel Relay Module Switch Modbus RTU RS485/TTL Communication Input Output W/
AliExpress
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7-24V 1/2/4/8 Channel Relay Module Switch Modbus RTU RS485/TTL Communication Input Output W/
AliExpress
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Siemens 7KM9300-0AM00-0AA0 Expansion Module MODBUS RTU RS485
PLCHardware.com
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Siemens 7KM9300-0AM00-0AA0 Expansion Module MODBUS RTU RS485
PLCHardware.com

Shop Modbus RTU RS485 Relay Module

Sponsored
About our ads
$71.99
Waveshare Modbus RTU 32-Ch Relay Module, RS485 Interface, With Multiple Isolation Protection Circuits, Industrial-Grade, Rail-Mount Case
Amazon.com
5
Free shipping
$71.99
Waveshare Modbus RTU 32-Ch Relay Module, RS485 Interface, With Multiple Isolation Protection Circuits, Industrial-Grade, Rail-Mount Case
Amazon.com
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$9.93
JESSINIE 2Pcs 1 Channel Switch Relay Module Modbus Rtu Switching Input Output Relays Board With Anti-Reverse Connection Protection RS485 TTL
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JESSINIE 2Pcs 1 Channel Switch Relay Module Modbus Rtu Switching Input Output Relays Board With Anti-Reverse Connection Protection RS485 TTL
Amazon.com
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$117.84
Eletechsup 16 Channel DC 12V RS485 Relay Module Modbus RTU 485 Remote Control Switch Board For PLC PTZ Camera Motor (4Pcs)
Amazon.com
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Eletechsup 16 Channel DC 12V RS485 Relay Module Modbus RTU 485 Remote Control Switch Board For PLC PTZ Camera Motor (4Pcs)
Amazon.com
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NLC-MOD-RS485 PHOENIX CONTACT - Plcs/Machine Control & PLC Module/Rack Supplies
Radwell.com
$41.00
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Radwell.com
$107.81
32 Channel RS485 Relay Module With Optocoupler Isolation, Flash On/Off Function, Resettable Fuse, Rail Mount Box
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32 Channel RS485 Relay Module With Optocoupler Isolation, Flash On/Off Function, Resettable Fuse, Rail Mount Box
Amazon.com
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RS485 12V 1-Channel Relay Module For PLC Controller Industrial Automation Systems
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Amazon.com
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Waveshare Industrial 8-Channel ESP32-S3 Wifi Relay Module, Onboard Isolated RS485 Interface, Built-In Xtensa 32-Bit LX7 Dual-Core Processor, Up To
Amazon.com
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$63.99
Waveshare Industrial 8-Channel ESP32-S3 Wifi Relay Module, Onboard Isolated RS485 Interface, Built-In Xtensa 32-Bit LX7 Dual-Core Processor, Up To
Amazon.com
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Modbus RTU Relay Module 1 2 4 Channel 7-24V RS485 TTL UART Output 12V Input 485 Communication TTL
AliExpress
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Modbus RTU Relay Module 1 2 4 Channel 7-24V RS485 TTL UART Output 12V Input 485 Communication TTL
AliExpress
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R421C32 DC 12V 32 Channels Modbus RTU RS485 Bus Relay Module UART Serial Port Board For PLC LED Home
AliExpress
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AliExpress
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12V 8Ch RS485 Relay Module With TVS Protection Modbus RTU DIN Shell Switch Board
Evalm
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Evalm
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PUSR USR-TCP232-304 Serial RS485 To TCP/IP Ethernet Server Converter Module With Built-In Webpage DHCP/DNS Supported
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AliExpress
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AliExpress
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Modbus RTU Relay Module 1 2 4 Channel 7-24V RS485 TTL UART Output 12V Input 485 Communication TTL
AliExpress
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AliExpress
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Mini DC 12V 2Ch RS485 Relay Board Modbus RTU Switch Module For PLC Digital Output Expansion For
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AliExpress
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