Modbus
Los 10 mejores productos de mayo de 2025
Última actualización:
27 de mayo de 2025
CREATESPACE
Modbus: The Everyman's Guide to Modbus
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99
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#1 GANADOR
Eastron
SDM230 Modbus V2 RS485 monofásico, medidor de energía, monitor de uso de electricidad, medidor de pulso, Modbus RS485 RTU. pantalla LCD retroiluminada digital. certificado MID
98
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#2
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Medidor multifunción: mantén un seguimiento de tu consumo de energía en tiempo real Este avanzado medidor eléctrico de importación y exportación mide energía activa monofásica, energía reactiva, corriente, voltaje, potencia, frecuencia para circuitos directos de baja carga (clasificación de 45 A)
Pantalla fácil de leer: la pantalla LCD retroiluminada digital ofrece una visibilidad clara de los datos durante el día o por la noche. Su diseño compacto está equipado con un botón de visualización de desplazamiento para facilitar la navegación a través de los diversos parámetros
Conectividad sin esfuerzo: nuestro monitor de consumo de electricidad utiliza comunicación Modbus RS485, lo que le permite interactuar fácilmente con otros dispositivos. El medidor multifunción monofásico se puede conectar fácilmente a 1p2 W
Maximiza el potencial de ahorro de energía: al medir y comprender con precisión tu uso de energía, sus opciones de ahorro de energía te permiten hacer cambios simples que pueden tener un impacto significativo en tu uso general y ahorrarte valiosos kWh
Medición de calidad: el SDM120CT-MODBUS-MID ofrece un monitoreo preciso de energía, registro de datos y capacidades de monitoreo de carga. Esto contribuye a un monitoreo eficiente del rendimiento, la gestión de la energía y la toma de decisiones informadas para sistemas fotovoltaicos
48,50 € EN AMAZON
PUSR
PUSR DIN Rail RS485 a Ethernet Convertidor Modbus Gateway con Modbus RTU a Modbus TCP Servidor TCP, Cliente TCP, Modo udp, Cliente httpd RS485 a TCP IP Rentable USR-DR302
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95
CALIDAD EXCELENTE
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#3
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Soporte para servidores tcp, clientes tcp, servidores udp, clientes udp, clientes httpd y modos de trabajo modbus TCP
ARM y pila de protocolo TCP / IP confiable basada en el núcleo Cortex - M0
Rango de temperatura de trabajo industrial - 40 ° C a 85 ° C
MDI / mdix automático, Puerto rj45, 10 / 100mbps
A través de páginas web, comandos at, protocolos seriales y parámetros de configuración de protocolos de red, se proporciona un Protocolo de configuración que el usuario puede poner en el software.
39,00 € EN AMAZON
Eastron
Medidor de electricidad monofásico Eastron SDM120 Modbus Carril DIN 45 Amp kWh Pulse Modbus RS485 RTU. Pantalla LCD retroiluminada digital. MID/Calibrado
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90
CALIDAD DISTINGUIDA
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#4
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45A Monofásico de conexión directa 230V, 0.25-5(45)A, retroiluminación digital, diseño que ahorra espacio y fácil instalación en 1 módulo Montaje en riel DIN
Anexo B y D con certificación MID, EN50470-1 y EN50470-3 Clase B, a prueba de manipulaciones/no reiniciable. Diseño calibrado MID para fines de facturación
Medida bidireccional de kW y kWh
Salida pulsada configurable (importación, exportación, kWh netos), RS485 Modbus RTU
Mediciones de múltiples parámetros, configuración y operación simples, ideal para subfacturación y monitoreo de un solo circuito
44,23 € EN AMAZON
Waveshare
Waveshare 8-Ch Ethernet Relay Module (B) with Digital Input, Modbus RTU/Modbus TCP Protocol, PoE Port Communication, with Various Isolation and Protection Circuits, Industrial Grade Rail-Mount Case
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88
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#5
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An industrial 8-ch relay module controlled via Ethernet port, with 8-ch digital input, adopts Modbus RTU/Modbus TCP protocols, supports PoE power supply, also comes with an ABS rail-mount case. The Modbus POE ETH Relay (B) is very easy to use. Due to its fast communication, stability, reliability, and safety, it is an ideal choice for industrial control equipments and/or applications with high communication requirements.
Features flash-on, flash-off function, by passing argument to the command, it is possible to turn on the relay for a while and then close it automatically. Supports passive and active digital input, with bi-directional optocoupler isolation, built in debouncing algorithm. The relay supports digital input linkage control or toggle control
Supports DC 7~36V wide range power input and PoE power supply. Supports relay control through MQTT protocol, comes with Alibaba Cloud MQTT application demo. 4 LEDs and Network indicators for indicating the MCU status and signal transceiving status
Onboard Optocoupler isolation, prevent the relay from being interfered by high-voltage circuit. Adopts dedicated relay driver chip, with built-in flyback diode protection, for stronger and more stable driving ability
Reverse-proof circuit, prevent the circuit from being damaged accidentally by incorrect connection. High quality relay, contact rating: ≤10A 250VAC/30VDC. Rail-mounted ABS plastic enclosure, easy to install, safe to use. Applicable to Industrial Control, Smart Home, Smart Agriculture, Breeding / Farming
66,99 € EN AMAZON
Waveshare
Waveshare Industrial 8-Ch Analog Output Module, 12-bit DA Conversion, Supports 8-Ch Simultaneous Voltage Or Current Output, DC 7~36V Wide Voltage Power Supply, Modbus RTU Protocol, Rail-Mount Support
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82
CALIDAD FIABLE
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#6
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The power supply of this product is not included, it is recommended to purchase 12V power supply if you need it.
Configurable device address (1~255), multi devices can be cascaded on RS485 bus Onboard voltage regulator, supports 7~36V wide range power supply
Onboard unibody power supply isolation, provides stable isolated voltage, needs no extra power supply for the isolated terminal
Onboard unibody magnetical isolation, allows signal isolation, high reliability, strong anti-interference.12-bit DA conversion, using high-precision resistors for more accurate output data Onboard watchdog, for stable output without crashing
Onboard resettable fuse and TVS (Transient Voltage Suppressor), effectively suppresses surge voltage and transient spike voltage in the circuit, provides over-current/over-voltage proof, lightningproof & anti-electrostatic
34,99 € EN AMAZON
Waveshare
Waveshare Industrial Serial Server RS485 to RJ45 Ethernet TCP/IP to Serial Module Support Rail-Mount Modbus Gateway
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78
CALIDAD BUENA
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#7
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This is a RS485 device data acquisitor / IoT gateway designed for industrial environment
It combines multi functions in one, including serial server, Modbus gateway, MQTT gateway, RS485 to JSON, etc
The module features RS485 and Ethernet ports, uses screw terminals for power input, supports 9~24V wide range power supply(Note: Power supply is not included, it is recommended to use a 12V Industrial DIN-Rail Power Supply)
Rail-mount flame-retardant case design, small in size, easy to install. It is suitable for applications like data acquisition, IoT gateway, safety & security IoT, and intelligent instrument monitoring
Bi-Directional Transparent Data Transmission Between RS485 And Ethernet
31,99 € EN AMAZON
Waveshare
RS232/485/422 a RJ45 Ethernet Conversor TCP/IP a serie, Modbus Gateway, Industrial Aislado RS232/485/422 Servidor serie para montaje en carril con función POE
Envío gratis
78
CALIDAD BUENA
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#8
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Módulos Ethernet RS232/485/422 a RJ45 con función POE, RS232 / 485 / 422 tres interfaces diferentes, transmisión de datos transparente bidireccional entre RS232/485/422 y Ethernet, adecuado para más escenarios de aplicación
Soporte de rail aislado industrial RS232/485/422, compatible con puerto Ethernet PoE, adecuado para IEEE 802.3af PoE estándar, soporte de tornillo y puerto de alimentación CC para suministro de energía, CC 6 ~ 36 V
Soporte Modbus Gateway, adecuado para actualización de redes Modbus, se puede utilizar con software de configuración específica
Compatible con servidores TCP / cliente TCP / modo UDP / UDP Multicast multidifusión modos de comunicación, MQTT/JSON a Modbus, conversión más flexible entre diferentes protocolos
Soporta múltiples hosts roll-polling, paquete de registro y latidos definidos por el usuario, soporte de protocolo NTP, métodos de configuración múltiples
35,99 € EN AMAZON
Waveshare
Waveshare Industrial Modbus RTU Relay Module 8-Ch Relay with RS485 Interface Multi Isolation Protection Circuits for Industrial Control Equipments
Envío gratis
72
CALIDAD BUENA
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#9
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This industrial 8-ch relay module controls via RS485 bus, utilizing Modbus RTU protocol. It features embedded protection circuits such as power isolation, ADI magnetical isolation, and TVS diode, etc.
Due to its fast communication, stability, reliability, and safety, it is ideal for industrial control equipments and/or applications with high communication requirement. It also comes with an Rail-mounted ABS enclosure, easy to install, safe to use
Configurable device address (1~255), multi devices can be cascaded on RS485 bus. Features flash-on, flash-off function, by passing argument to the command, it is possible to turn on the relay for a while and then close it automatically
Onboard unibody power supply isolation. Onboard unibody ADI magnetical isolation. Onboard TVS (Transient Voltage Suppressor). Onboard Optocoupler isolation
High quality relay, contact rating: ≤10A 250VAC/30VDC. 3 LEDs for indicating the MCU status and signal transceiving status. Provide online user manual, please refer to while using
45,99 € EN AMAZON
Waveshare
Waveshare 30-Ch Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol, PoE Port Communication, with Various Isolation and Protection Circuits, Industrial Grade Rail-Mount Case
Envío gratis
65
CALIDAD BUENA
VER EN AMAZON
Amazon.es
#10
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An industrial 30-ch relay module controlled via Ethernet port, adopts Modbus RTU/Modbus TCP protocols, supports PoE power supply, also comes with an ABS rail-mount case. Applicable to Industrial Control, Smart Home, Smart Agriculture, Breeding / Farming
The Modbus POE ETH Relay 30CH is very easy to use. Due to its fast communication, stability, reliability, and safety, it is an ideal choice for industrial control equipments and/or applications with high communication requirements
Features flash-on, flash-off function, by passing argument to the command, it is possible to turn on the relay for a while and then close it automatically. Supports DC 7~36V wide range power input and PoE power supply. Supports relay control through MQTT protocol, comes with Alibaba Cloud MQTT application demo
Onboard Optocoupler isolation, prevent the relay from being interfered by high-voltage circuit. 4 LEDs and Network indicators for indicating the MCU status and signal transceiving status. 4 LEDs and Network indicators for indicating the MCU status and signal transceiving status
Adopts dedicated relay driver chip, with built-in flyback diode protection, for stronger and more stable driving ability. Reverse-proof circuit, prevent the circuit from being damaged accidentally by incorrect connection. High quality relay, contact rating: ≤10A 250VAC/30VDC
96,99 € EN AMAZON
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#1 GANADOR