Shop RS485 Expansion Module

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$462.00
Siemens 7KM9300-0AM00-0AA0 Expansion Module MODBUS RTU RS485
PLCHardware.com
$462.00
Siemens 7KM9300-0AM00-0AA0 Expansion Module MODBUS RTU RS485
PLCHardware.com
$28.11
RS485 Relay Expansion Board Simple PLC Development Module Digital Analog Temperature Humidity For
Aliexpress
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RS485 Relay Expansion Board Simple PLC Development Module Digital Analog Temperature Humidity For
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DC 12V 24V Expansion Board 300MA Current 16 in 16 Out RS485 Remote Control Switch PLC IO Expansion
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DC 12V 24V Expansion Board 300MA Current 16 in 16 Out RS485 Remote Control Switch PLC IO Expansion
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DC 12V/24V 16-Input 16-Output RS485 Remote Switch PLC IO Expansion Board With Modbus RTU Module
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DC 12V/24V 16-Input 16-Output RS485 Remote Switch PLC IO Expansion Board With Modbus RTU Module
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ESP32 RS485 Wifi Programmable Relay Module 2.4G Wireless Control Smart Switch Expansion Board For
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ESP32 RS485 Wifi Programmable Relay Module 2.4G Wireless Control Smart Switch Expansion Board For
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8 16 24 32 48CH Multifunction RS485 Remote IO Module PLC DI-DO Expansion Board DIN Rail Box Standard
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8 16 24 32 48CH Multifunction RS485 Remote IO Module PLC DI-DO Expansion Board DIN Rail Box Standard
Aliexpress
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USB To RS485 Converter Communication Module Expansion Board FT232RL
Aliexpress
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USB To RS485 Converter Communication Module Expansion Board FT232RL
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$12.82
Versatile RS485 ESP32 Din Rail Mounting Expansion Board With DC 7-30V Power Input And 5V 3.3V Output
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Versatile RS485 ESP32 Din Rail Mounting Expansion Board With DC 7-30V Power Input And 5V 3.3V Output
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$18.00
RS232 RS485 Expansion Board HAT For Raspi RPI Raspberry Pi Zero 2 W 3 Model B 4 5 Extension Module
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RS232 RS485 Expansion Board HAT For Raspi RPI Raspberry Pi Zero 2 W 3 Model B 4 5 Extension Module
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RS485 Remote IO Module 8 16 24 32 48CH Multifunction PLC DI-DO Expansion Board DIN Rail Box Standard
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RS485 Remote IO Module 8 16 24 32 48CH Multifunction PLC DI-DO Expansion Board DIN Rail Box Standard
Aliexpress
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DC 12V 16 Channel RS485 Relay Module Modbus RTU Protocol Remote Control PLC Expansion Board Circuit
Aliexpress
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DC 12V 16 Channel RS485 Relay Module Modbus RTU Protocol Remote Control PLC Expansion Board Circuit
Aliexpress
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$17.09
$18.99
Lora Distributed Remote IO Module 400/900Mhz COJXU M31-L RJ45 RS485 Host Module Expansion Module
Aliexpress
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Lora Distributed Remote IO Module 400/900Mhz COJXU M31-L RJ45 RS485 Host Module Expansion Module
Aliexpress
$11.98
$17.11
RISC-V SOC Wi-Fi BLE Development Board ESP32 C3 Super Mini RS485 Relay Expansion Module For Arduino
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RISC-V SOC Wi-Fi BLE Development Board ESP32 C3 Super Mini RS485 Relay Expansion Module For Arduino
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8 16 24 32 48CH Multifunction RS485 Remote IO Module PLC DI-DO Expansion Board DIN Rail Box Standard
Aliexpress
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$23.15
8 16 24 32 48CH Multifunction RS485 Remote IO Module PLC DI-DO Expansion Board DIN Rail Box Standard
Aliexpress
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$32.90
8 Channel Analog Output 0-10V 0-5V AO Module RS485 Modbus RTU To Voltage PLC Remote IO Expansion
Aliexpress
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8 Channel Analog Output 0-10V 0-5V AO Module RS485 Modbus RTU To Voltage PLC Remote IO Expansion
Aliexpress
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$2.45
$3.26
RS485 CAN HAT Expansion Board MCP2515 TJA1050 SPI 51 CAN Bus Controller UART Communication Module
Aliexpress
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RS485 CAN HAT Expansion Board MCP2515 TJA1050 SPI 51 CAN Bus Controller UART Communication Module
Aliexpress
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Waveshare 2-Channel Isolated RS485 Expansion HAT SC16IS752+SP3485 Solution For Raspberry Pi
Aliexpress
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Waveshare 2-Channel Isolated RS485 Expansion HAT SC16IS752+SP3485 Solution For Raspberry Pi
Aliexpress
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DC 7-24V ESP32 C3 Super Mini Expansion Board 4AI-4DO RS485 Relay Module For Arduino WEB MQTT
Aliexpress
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DC 7-24V ESP32 C3 Super Mini Expansion Board 4AI-4DO RS485 Relay Module For Arduino WEB MQTT
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8 Channel Analog Outputmodule 0-10V 0-5V AO RS485 Modbus RTU To Voltage PLC Remote IO Expansion
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8 Channel Analog Outputmodule 0-10V 0-5V AO RS485 Modbus RTU To Voltage PLC Remote IO Expansion
Aliexpress
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Official M5stack STAMP PWR485 RS485 Communication Expansion Board Data Acquisition Modbus
Aliexpress
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Official M5stack STAMP PWR485 RS485 Communication Expansion Board Data Acquisition Modbus
Aliexpress
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$10.92
DC 12-36V RS485 Isolation Repeater Hub HUB 2-Port Communication Isolation Module Signal Amplifier
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DC 12-36V RS485 Isolation Repeater Hub HUB 2-Port Communication Isolation Module Signal Amplifier
Aliexpress
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DC 12V 24V 16 Input 16 Output RS485 Remote Control Switch PLC IO Expansion Board 03 06 16 Modbus RTU
Aliexpress
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DC 12V 24V 16 Input 16 Output RS485 Remote Control Switch PLC IO Expansion Board 03 06 16 Modbus RTU
Aliexpress
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RS485 Ethernet 16DI Expansion Remote IO Module CDSENET GAXXXA000 Analog Switch Acquisition Modbus
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RS485 Ethernet 16DI Expansion Remote IO Module CDSENET GAXXXA000 Analog Switch Acquisition Modbus
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DC 12V/24V 4/8/16 DI-DO 2 in 1 CAN/RS485 BUS PLC IO Expansion MODULE CAROA04 CAROB08 CAROC16
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DC 12V/24V 4/8/16 DI-DO 2 in 1 CAN/RS485 BUS PLC IO Expansion MODULE CAROA04 CAROB08 CAROC16
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DC 12V 24V 16 Input 16 Output RS485 Remote Control Switch PLC IO Expansion Board 03 06 16 Modbus RTU
Aliexpress
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DC 12V 24V 16 Input 16 Output RS485 Remote Control Switch PLC IO Expansion Board 03 06 16 Modbus RTU
Aliexpress
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ESP32 8CH Programmable Relay Module Wifi 2.4G & RS485 Modbus | 30Pin Expansion Board For Smart
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ESP32 8CH Programmable Relay Module Wifi 2.4G & RS485 Modbus | 30Pin Expansion Board For Smart
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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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Mini DC 12V 2Ch RS485 Relay Board Modbus RTU Switch Module For PLC Digital Output Expansion For
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Relay Module 20Ch RS485 Digital Analog Switch IO Module Modbus RTU PLC UART Expanding Board 4-20MA
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Relay Module 20Ch RS485 Digital Analog Switch IO Module Modbus RTU PLC UART Expanding Board 4-20MA
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8 Channel 12V 24V Relay Shield Module RS485 PLC IO Expanding Board For Arduino NANO V3.0
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8 Channel 12V 24V Relay Shield Module RS485 PLC IO Expanding Board For Arduino NANO V3.0
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RS485 Repeaters Module Magnetic Coupling Isolated 1 Port RS485 To 2 4 8 Port RS485 HUB Concentrator
Aliexpress
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RS485 Repeaters Module Magnetic Coupling Isolated 1 Port RS485 To 2 4 8 Port RS485 HUB Concentrator
Aliexpress
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12VDC 2Ch RS485 Modbus RTU Relay Module UART Serial Port Switch PLC Digital Output Expansion Board
Aliexpress
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12VDC 2Ch RS485 Modbus RTU Relay Module UART Serial Port Switch PLC Digital Output Expansion Board
Aliexpress
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Mini Size 32CH RS485 Relay Modbus Rtu PLC IO Expansion Module 2A Low Power Intermediate Relay Output
Aliexpress
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Mini Size 32CH RS485 Relay Modbus Rtu PLC IO Expansion Module 2A Low Power Intermediate Relay Output
Aliexpress
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Conversion RS485 To 4-20Ma 0-5V 0-10V Transform Module 2 4 Channel Modbus RTU RS485 To Analog
Aliexpress
$8.24
Conversion RS485 To 4-20Ma 0-5V 0-10V Transform Module 2 4 Channel Modbus RTU RS485 To Analog
Aliexpress
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Mini Size 32CH RS485 Relay Modbus Rtu PLC IO Expansion Module 2A Low Power Intermediate Relay Output
Aliexpress
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Mini Size 32CH RS485 Relay Modbus Rtu PLC IO Expansion Module 2A Low Power Intermediate Relay Output
Aliexpress
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MOD-RS485 OLIMEX Expansion Board
tme.com
$7.56
MOD-RS485 OLIMEX Expansion Board
tme.com
$19.09
$37.11
PCI Express 4 Ports RS422 RS485 Expansion Card PCI-E To RS-422 RS-485 Multi-Serial Card Industrial
Aliexpress
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PCI Express 4 Ports RS422 RS485 Expansion Card PCI-E To RS-422 RS-485 Multi-Serial Card Industrial
Aliexpress
DC 12V 16CH 2A/3A RS485 Micro Relay Module PLC HMI Configuration Software PTZ MODBUS RTU I/O Expansion Board (1 x 12V 16CH Only Board)
0:27
DC 12V 16CH 2A/3A RS485 Micro Relay Module PLC HMI Configurati…
5 viewsAug 15, 2018
amazon
Relay Expansion Board, 32 Channels Expansion Board Relay Module RS485 Remote Control Switch Module PLC Controller DIN Rail for Smart Control Switch(12V)
0:15
Relay Expansion Board, 32 Channels Expansion Board Relay …
1 viewsAug 3, 2022
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RS485 Communication Module: Pinout, Cable and Wiring
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utmel.com
24CH RS485 NPN Input Output Port Remote Control Switch PLC IO Expansion Board DIN35 Modbus RTU Module DC 12V 24V (1 x 24CH NPN only Board)
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24CH RS485 NPN Input Output Port Remote Control Switch PLC IO Ex…
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Shop RS485 Expansion Module

Sponsored
About our ads
$462.00
Siemens 7KM9300-0AM00-0AA0 Expansion Module MODBUS RTU RS485
PLCHardware.com
$462.00
Siemens 7KM9300-0AM00-0AA0 Expansion Module MODBUS RTU RS485
PLCHardware.com
$28.11
RS485 Relay Expansion Board Simple PLC Development Module Digital Analog Temperature Humidity For
Aliexpress
Free shipping
$28.11
RS485 Relay Expansion Board Simple PLC Development Module Digital Analog Temperature Humidity For
Aliexpress
Free shipping
$9.41
$11.91
DC 12V 24V Expansion Board 300MA Current 16 in 16 Out RS485 Remote Control Switch PLC IO Expansion
Aliexpress
20% off
$9.41
$11.91
DC 12V 24V Expansion Board 300MA Current 16 in 16 Out RS485 Remote Control Switch PLC IO Expansion
Aliexpress
$17.61
$35.63
DC 12V/24V 16-Input 16-Output RS485 Remote Switch PLC IO Expansion Board With Modbus RTU Module
Aliexpress
Free shipping
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$35.63
DC 12V/24V 16-Input 16-Output RS485 Remote Switch PLC IO Expansion Board With Modbus RTU Module
Aliexpress
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ESP32 RS485 Wifi Programmable Relay Module 2.4G Wireless Control Smart Switch Expansion Board For
Aliexpress
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$34.39
ESP32 RS485 Wifi Programmable Relay Module 2.4G Wireless Control Smart Switch Expansion Board For
Aliexpress
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$19.08
8 16 24 32 48CH Multifunction RS485 Remote IO Module PLC DI-DO Expansion Board DIN Rail Box Standard
Aliexpress
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$19.08
8 16 24 32 48CH Multifunction RS485 Remote IO Module PLC DI-DO Expansion Board DIN Rail Box Standard
Aliexpress
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USB To RS485 Converter Communication Module Expansion Board FT232RL
Aliexpress
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$7.00
USB To RS485 Converter Communication Module Expansion Board FT232RL
Aliexpress
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$8.97
$12.82
Versatile RS485 ESP32 Din Rail Mounting Expansion Board With DC 7-30V Power Input And 5V 3.3V Output
Aliexpress
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Versatile RS485 ESP32 Din Rail Mounting Expansion Board With DC 7-30V Power Input And 5V 3.3V Output
Aliexpress
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$14.40
$18.00
RS232 RS485 Expansion Board HAT For Raspi RPI Raspberry Pi Zero 2 W 3 Model B 4 5 Extension Module
Aliexpress
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$14.40
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RS232 RS485 Expansion Board HAT For Raspi RPI Raspberry Pi Zero 2 W 3 Model B 4 5 Extension Module
Aliexpress
$15.61
$28.62
RS485 Remote IO Module 8 16 24 32 48CH Multifunction PLC DI-DO Expansion Board DIN Rail Box Standard
Aliexpress
45% off
$15.61
$28.62
RS485 Remote IO Module 8 16 24 32 48CH Multifunction PLC DI-DO Expansion Board DIN Rail Box Standard
Aliexpress
$46.63
DC 12V 16 Channel RS485 Relay Module Modbus RTU Protocol Remote Control PLC Expansion Board Circuit
Aliexpress
Free shipping
$46.63
DC 12V 16 Channel RS485 Relay Module Modbus RTU Protocol Remote Control PLC Expansion Board Circuit
Aliexpress
Free shipping
$17.09
$18.99
Lora Distributed Remote IO Module 400/900Mhz COJXU M31-L RJ45 RS485 Host Module Expansion Module
Aliexpress
10% off
$17.09
$18.99
Lora Distributed Remote IO Module 400/900Mhz COJXU M31-L RJ45 RS485 Host Module Expansion Module
Aliexpress
$11.98
$17.11
RISC-V SOC Wi-Fi BLE Development Board ESP32 C3 Super Mini RS485 Relay Expansion Module For Arduino
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RISC-V SOC Wi-Fi BLE Development Board ESP32 C3 Super Mini RS485 Relay Expansion Module For Arduino
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8 16 24 32 48CH Multifunction RS485 Remote IO Module PLC DI-DO Expansion Board DIN Rail Box Standard
Aliexpress
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$23.15
8 16 24 32 48CH Multifunction RS485 Remote IO Module PLC DI-DO Expansion Board DIN Rail Box Standard
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$32.90
8 Channel Analog Output 0-10V 0-5V AO Module RS485 Modbus RTU To Voltage PLC Remote IO Expansion
Aliexpress
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$32.90
8 Channel Analog Output 0-10V 0-5V AO Module RS485 Modbus RTU To Voltage PLC Remote IO Expansion
Aliexpress
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$2.45
$3.26
RS485 CAN HAT Expansion Board MCP2515 TJA1050 SPI 51 CAN Bus Controller UART Communication Module
Aliexpress
24% off
$2.45
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RS485 CAN HAT Expansion Board MCP2515 TJA1050 SPI 51 CAN Bus Controller UART Communication Module
Aliexpress
$20.41
Waveshare 2-Channel Isolated RS485 Expansion HAT SC16IS752+SP3485 Solution For Raspberry Pi
Aliexpress
Free shipping
$20.41
Waveshare 2-Channel Isolated RS485 Expansion HAT SC16IS752+SP3485 Solution For Raspberry Pi
Aliexpress
Free shipping
$21.12
DC 7-24V ESP32 C3 Super Mini Expansion Board 4AI-4DO RS485 Relay Module For Arduino WEB MQTT
Aliexpress
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DC 7-24V ESP32 C3 Super Mini Expansion Board 4AI-4DO RS485 Relay Module For Arduino WEB MQTT
Aliexpress
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