🎂 12° Aniversario: S/30, S/50 y S/70 OFF

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electrical relays and accessories ftvogue rs485

166 resultados en amazon

RS485 MODBUS RTU Serial Port Multi-Function Relay Module Ultra-Small PLC Controller 12V 1 Channel
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FTVOGUE

RS485 MODBUS RTU Serial Port Multi-Function Relay Module Ultra-Small PLC Controller 12V 1 Channel

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S/ 93.98
60% OFF
S/ 37.58

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Relay Board, RS485 Relay, 12V 16-Channel RS485 Relay PLC Electrical Expansion Module for Modbus RTU Protocol Remote Control(with DIN Rail Box)
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Naroote

Relay Board, RS485 Relay, 12V 16-Channel RS485 Relay PLC Electrical Expansion Module for Modbus RTU Protocol Remote Control(with DIN Rail Box)

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S/ 226.66
44% OFF
S/ 125.93

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DC 12V 16 Channel MODBUS RTU RS485 Relay Module Board PLC Controller Serial Port Switch
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FTVOGUE

DC 12V 16 Channel MODBUS RTU RS485 Relay Module Board PLC Controller Serial Port Switch

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S/ 159.69
31% OFF
S/ 110.12

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Waveshare Industrial Modbus RTU 8-ch Relay Module with RS485 Interface Multi Isolation Protection Circuits Comes with an ABS Enclosure
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waveshare

Waveshare Industrial Modbus RTU 8-ch Relay Module with RS485 Interface Multi Isolation Protection Circuits Comes with an ABS Enclosure

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S/ 133.53
6% OFF
S/ 126.11

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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 Communication
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JESSINIE

JESSINIE 2Pcs 1 Channel Switch Relay Module Modbus Rtu Switching Input Output Relays Board with Anti-Reverse Connection Protection RS485 TTL Communication

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S/ 36.84
9% OFF
S/ 33.36

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FTVOGUE Industrial Isolated RS485 Hub, JC-102 2- RS485 Repeater with 2500Vrms Photoelectric Isolation and 15KV ESD Protection, for Data Acquisition and IoT
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FTVOGUE

FTVOGUE Industrial Isolated RS485 Hub, JC-102 2- RS485 Repeater with 2500Vrms Photoelectric Isolation and 15KV ESD Protection, for Data Acquisition and IoT

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S/ 138.76
60% OFF
S/ 55.50

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Industrial 1-Ch ESP32-S3 WiFi Relay Module, Supports RS485/WIFi/Bluetooth Control, Contact Rating of Relay up to 10A 250VAC/30VDC, with Multiple Isolation Protection Circuits, Rail-Mount Case
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waveshare

Industrial 1-Ch ESP32-S3 WiFi Relay Module, Supports RS485/WIFi/Bluetooth Control, Contact Rating of Relay up to 10A 250VAC/30VDC, with Multiple Isolation Protection Circuits, Rail-Mount Case

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S/ 228.29
55% OFF
S/ 103.77

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RS485 12V 1-Channel Relay Module for PLC Controller Industrial Automation Systems
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Walfront

RS485 12V 1-Channel Relay Module for PLC Controller Industrial Automation Systems

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S/ 107.26
55% OFF
S/ 48.75

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JESSINIE Modbus RTU 4 Channel Relay Module with RS485/TTL UART, 1 Input 1 Output, 7-24V Anti-Reverse Protection for Industrial Home Automation
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JESSINIE

JESSINIE Modbus RTU 4 Channel Relay Module with RS485/TTL UART, 1 Input 1 Output, 7-24V Anti-Reverse Protection for Industrial Home Automation

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S/ 36.99
5% OFF
S/ 35.14

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RS485 Relay Modbus RTU Protocol Control 5-32V Voltage Industrial Grade Controller with ABS housing DIN Rail mounting (4-Channel)
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diustou

RS485 Relay Modbus RTU Protocol Control 5-32V Voltage Industrial Grade Controller with ABS housing DIN Rail mounting (4-Channel)

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S/ 131.67
5% OFF
S/ 125.07

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RS485 Relay Modbus RTU Protocol Control 5-32V Voltage Industrial Grade Controller with ABS housing DIN Rail mounting (2-Channel)
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diustou

RS485 Relay Modbus RTU Protocol Control 5-32V Voltage Industrial Grade Controller with ABS housing DIN Rail mounting (2-Channel)

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S/ 101.99
5% OFF
S/ 96.88

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RS485 Modbus Relay 8-bit MCU and SP3485 Chip PLC Control DC5V 5.08mm Terminal 32V with Diode lag Current Protection & Opto Isolation (2 Way Relay)
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diustou

RS485 Modbus Relay 8-bit MCU and SP3485 Chip PLC Control DC5V 5.08mm Terminal 32V with Diode lag Current Protection & Opto Isolation (2 Way Relay)

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S/ 100.14
4% OFF
S/ 96.43

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8-ch RS485 Hub with RS485 Network Relay, Extension, Isolation Functions, Extend 8-ch RS485 Slave Ports via 1-ch RS485 Master Port, 300~460800bps (Self-Adaptive) Baud Rate, Rail-Mount Support
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waveshare

8-ch RS485 Hub with RS485 Network Relay, Extension, Isolation Functions, Extend 8-ch RS485 Slave Ports via 1-ch RS485 Master Port, 300~460800bps (Self-Adaptive) Baud Rate, Rail-Mount Support

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S/ 438.66
60% OFF
S/ 175.46

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Hayward OMNI RS485 SMART RELAY (Open Line)
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Hayward

Hayward OMNI RS485 SMART RELAY (Open Line)

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S/ 2,442.46
44% OFF
S/ 1,356.91

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ANMBEST 10PCS MAX485 RS485 Transceiver Module TTL UART Serial to RS-485 Module for Arduino Raspberry Pi Industrial-Control
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ANMBEST

ANMBEST 10PCS MAX485 RS485 Transceiver Module TTL UART Serial to RS-485 Module for Arduino Raspberry Pi Industrial-Control

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S/ 91.76
60% OFF
S/ 36.70

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Eujgoov RS485 Relay Board 24V Industrial Relay Module 8 Input 8 Output DIN Rail PLC Expansion Module for PLC Control
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Eujgoov

Eujgoov RS485 Relay Board 24V Industrial Relay Module 8 Input 8 Output DIN Rail PLC Expansion Module for PLC Control

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S/ 257.05
60% OFF
S/ 102.81

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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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waveshare

Waveshare Modbus RTU 32-Ch Relay Module, RS485 Interface, with Multiple Isolation Protection Circuits, Industrial-Grade, Rail-Mount Case

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S/ 278.23
7% OFF
S/ 259.68

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Industrial 6-Channel ESP32-S3 WiFi Relay Module, Supports WiFi/Bluetooth/RS485 Controll, Onboard RS485 / Pico HAT Interfaces, for Expanding RTC/CAN / RS232 / LoRa/Sensor, etc.
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UeeKKoo

Industrial 6-Channel ESP32-S3 WiFi Relay Module, Supports WiFi/Bluetooth/RS485 Controll, Onboard RS485 / Pico HAT Interfaces, for Expanding RTC/CAN / RS232 / LoRa/Sensor, etc.

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S/ 135.31
3% OFF
S/ 130.94

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DC 12V/24V 8CH DIP Switch Set Parameters RS485 Relay Board Modbus RTU PLC Remote IO Module RYR408B C35 DIN Box(DC 12V with DIN Box)
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EMCONRTOL

DC 12V/24V 8CH DIP Switch Set Parameters RS485 Relay Board Modbus RTU PLC Remote IO Module RYR408B C35 DIN Box(DC 12V with DIN Box)

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S/ 263.06
49% OFF
S/ 134.90

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Waveshare Industrial Modbus RTU 8-Ch Relay Module (B) with RS485 Interface, Multi Isolation Protection Circuits, 7~36V Power Supply
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waveshare

Waveshare Industrial Modbus RTU 8-Ch Relay Module (B) with RS485 Interface, Multi Isolation Protection Circuits, 7~36V Power Supply

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S/ 144.66
5% OFF
S/ 137.43

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8-Channel I2C Relay Board XL9535, USB-C, Dual Power 3.3V/5V, SPDT 10A EMR, DIN-Rail Ready, Multi-Board I2C Expansion Expandable, Compatible with Arduino, ESP32, Raspberry Pi, ESPHome & Home Assistant
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IotMug

8-Channel I2C Relay Board XL9535, USB-C, Dual Power 3.3V/5V, SPDT 10A EMR, DIN-Rail Ready, Multi-Board I2C Expansion Expandable, Compatible with Arduino, ESP32, Raspberry Pi, ESPHome & Home Assistant

IMPORT EASILY

S/ 123.70
31% OFF
S/ 85.30

Hasta 6 cuotas sin intereses con BCP, BBVA y Diners
Industrial 6-Channel RP2350 Relay Module, Onboard RS485/Pico HAT Interfaces, Compatible with Raspberry Pi Pico Hats, Expanding RTC/CAN / RS232 / LoRa/Sensor, RS485,etc. Multi Protection Circuits
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UeeKKoo

Industrial 6-Channel RP2350 Relay Module, Onboard RS485/Pico HAT Interfaces, Compatible with Raspberry Pi Pico Hats, Expanding RTC/CAN / RS232 / LoRa/Sensor, RS485,etc. Multi Protection Circuits

IMPORT EASILY

S/ 138.87
5% OFF
S/ 131.90

Hasta 6 cuotas sin intereses con BCP, BBVA y Diners
RS485 Relay Module 4 Channel Relay Control Module Board with Hardware Reset Function DC12V
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Jauarta

RS485 Relay Module 4 Channel Relay Control Module Board with Hardware Reset Function DC12V

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S/ 169.22
49% OFF
S/ 86.78

Hasta 6 cuotas sin intereses con BCP, BBVA y Diners
DIYables RS485 to TTL Module for Arduino, ESP32, ESP8266, Raspberry Pi, 2 Pieces
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DIYables

DIYables RS485 to TTL Module for Arduino, ESP32, ESP8266, Raspberry Pi, 2 Pieces

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S/ 53.76
31% OFF
S/ 37.07

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