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Rail-Mount Industrial Isolated Serial Module 4-Ch RS485 to RJ45 Ethernet Serial Server Adapter, 4-CH Independent RS485, Support Modbus Gateway/MQTT/JSON, Bi-Directional Transparent Transmission
Limited time offer, ends 11/08
$162.42
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4-Channel RS485 Relay Board, Modbus RTU Protocol, 30A High Current 7V~36V, Multi Isolation Protection Circuits, Industrial Grade Rail-Mount Case
Limited time offer, ends 11/08
$128.56
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Industrial USB to RS422 Serial Module Support RS422/485 Interface to USB with DC Power Isolation and Digital Isolator Multi-Protection ABS case DIN Rail mounting
Limited time offer, ends 11/07
$58.79
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Sipolar A-300 metal 10 Ports USB 2.0 Powered Hub -USB Extension Splitter for Bitcoin Minings with 12V 5A 60W Power Adapter On/Off Switch Din-Rail
Limited time offer, ends 11/08
$74.42
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Industrial Serial Server RS485 to RJ45 Ethernet Module, TCP/IP to Serial
Limited time offer, ends 11/08
$82.05
Free Shipping
Industrial 8-Ch Analog Acquisition Module, 12-bit High-Precision, DC 7~36V Wide Voltage Power Supply, Modbus RTU Protocol, 8-CH Voltage Mode, 0~10V (Modbus RTU Analog Input 8CH (B))
Limited time offer, ends 11/08
$98.47
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RS485 to RJ45 Ethernet with POE Function Modbus/MQTT Gateway, Bi-Directional Transparent Data Transmission Between RS485 and Ethernet, 6~36V DC Screw Terminal, or PoE Port Power Supply
Limited time offer, ends 11/08
$90.26
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Industrial 8-Ch Analog Acquisition Module, 12-bit High-Precision, DC 7~36V Wide Voltage Power Supply, Modbus RTU Protocol,8-CH Current Mode, 0~20mA (Modbus RTU Analog Input 8CH)
Limited time offer, ends 11/08
$98.47
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RS232/485/422 to RJ45 Ethernet Converter, with POE Function, Bi-Directional Transparent Data, TCP/IP to Serial, Serial Server for Data Acquisition, IoT Gateway Intelligent Instrument Monitoring
Limited time offer, ends 11/08
$103.94
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Industrial Grade Isolated USB to 2CH RS485 Converter USB to RS485 Adapter, Onboard Original FT2232HL Chip Stable and Reliable Communication, Support Win11/10/8.1/8/7,Linux, Android, etc.
Limited time offer, ends 11/08
$82.05
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Industrial-Grade Isolated 4-CH RS485 Hub, Expands 4-CH RS485 Sub Ports Via 1-CH RS485 Master Port, with Isolation and Signal Relay, Wide Baud Rate Range, for Data Acquisition, IoT Gateway, etc.
Limited time offer, ends 11/08
$76.58
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Industrial Isolated USB to RS485/422 Converter Adapter, Onboard Original FT232RL and SP485EEN Chip, Transmission Distance up to 1.2km,Support Linux, Android, Wince, Win11/10/8.1/8/7/XP, etc.
Limited time offer, ends 11/08
$65.66
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ESP32-S3 Control Board with RS485 and CAN Communication, External Antenna
Limited time offer, ends 11/08
$82.05
Free Shipping
USB to RS232/485/422/TTL Converter with FT232RNL Chip, Industrial Isolated USB Adapter with Multiple Protection, Support Multi Devices and Android, Windows 11 / 10 / 8.1 / 8 / 7, Etc Multi System
Limited time offer, ends 11/08
$101.20
Free Shipping
Waveshare Industrial Modbus RTU 8-Ch Relay Module with RS485 Bus, Multi Isolation Protection, 5V Voltage
Limited time offer, ends 11/08
$114.88
Free Shipping
8-CH Ethernet Relay Module (B) with Digital Input, Modbus RTU/Modbus TCP Protocol, Support DC 7~36V Wide Range Power Input and PoE Power Supply, with Various Isolation and Protection Circuits
Limited time offer, ends 11/08
$172.34
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Industrial 1-Ch ESP32-S3 WiFi Relay Module, Support RS485 and Bluetooth/WiFi Remote Control, Better for RS485 Modbus Industrial Modules or Sensors, Built-in Protection Circuits, Safe & Stable
Limited time offer, ends 11/08
$73.84
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Industrial 6-CH Relay Module for Raspberry Pi Zero/Zero W/Zero WH, RS485/CAN Half-Duplex Communication UART Control, Auto RX/TX Switch,MCP2515 + SN65HVD230 Solution SPI Control
Limited time offer, ends 11/08
$136.77
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Jetson Orin Aluminum Alloy Case with Official Cooling PWM Fan Compatible with Jetson Orin Nano Super Developer Kit/Orin Nano/Orin NX Kits, Mini-Computer Case, Camera Holder and Other Accessories
Limited time offer, ends 11/08
$101.20
Free Shipping
Industrial 1-Channel ESP32-S3 Wi-Fi Relay Module, Uses the External Antenna
Limited time offer, ends 11/08
$82.05
Free Shipping
8-CH Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol
Limited time offer, ends 11/08
$147.72
Free Shipping
waveshare RJ45 To RS485 Ethernet Module, Bi-Directional Transparent Transmission, Modbus Gateway Support, Multi Communication Modes
Limited time offer, ends 11/07
$54.79
Free Shipping
8 Pack 3V 1 Channel Relay Power Switch Module with Optocoupler Opto Isolation High Level Trigger for IOT ESP8266 Development Board
Limited time offer, ends 11/07
$23.29
Free Shipping
2PCS 12V Relay Module With Optocoupler Isolation - High and Low Level Trigger - Red Board (8 Channel)
Limited time offer, ends 11/07
$30.99
Free Shipping
Waveshare Industrial 8-Channel Relay Module for Raspberry Pi Pico Power Supply Isolation Photocoupler Isolation
Limited time offer, ends 11/07
$56.09
Free Shipping