2 Way Modbus Rtu Relay Module Switching Input and Output RS485/TTL Communication Modbus Controlled Modbus Relay Board
genuine image
2 Way Modbus Rtu Relay Module Switching Input and Output RS485/TTL Communication Modbus Controlled Modbus Relay Board
Equipped with a mature and stable 8-bit MCU and RS485 communication chip, this dual Modbus relay module enables 2-channel input signal detection and 2-channel relay output for various applications.
2 Way Modbus Rtu Relay Module Switching Input and Output RS485/TTL Communication Modbus Controlled Modbus Relay Board
Numéro d'article: 87840156

2 Way Modbus Rtu Relay Module Switching Input and Output RS485/TTL Communication Modbus Controlled Modbus Relay Board

Numéro d'article: 87840156

CAD 29

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from États-Unis

En stock
États-Unis Importé depuis la boutique USA

QTY:

Commandez maintenant et recevez votre commande aux alentours du Mardi, Septembre 08
Transaction sécuriséeTransaction sécurisée

Ubuy s'engage à protéger votre sécurité et votre confidentialité. Notre système avancé de sécurité des paiements garantit la confidentialité en chiffrant vos informations lors de la transmission grâce aux protocoles AES (Advanced Encryption Standards) et SSL (Secure Socket Layer). Vos coordonnées de paiement sont 100 % sécurisées car nous ne partageons pas vos informations de paiement avec des vendeurs tiers.

Nos meilleurs partenaires logistiques
  • fedex
  • dhl
Equipped with a mature and stable 8-bit MCU and RS485 communication chip, this dual Modbus relay module enables 2-channel input signal detection and 2-channel relay output for various applications.
Garantie U-Care :
Aucun
Sélectionnez un forfait
buy now pay later

Achetez maintenant, payez plus tard

fast shipping

Livraison
rapide

free return

Retour
gratuit*

Emballage sécurisé

Emballage sécurisé

Produits 100 % originaux

Produits 100 % originaux

pci-dss

Conformité PCI DSS

iso certified

Certifié ISO 27001

paypal payment
afterpay payment
visa payment
mastercard payment

Ce qui se démarque

Dual Control
Enjoy versatile management with dual switching capability for both input and output, ensuring efficient automation for various applications.
Advanced Communication
Utilizes RS485/TTL communication protocols, enabling reliable and long-distance data transmission suitable for industrial environments.
Modbus Protocol
Seamlessly integrates with existing Modbus systems, providing flexible control options and compatibility that enhances operational efficiency in automation setups.

Détails du produit

Shop 2 Way Modbus Rtu Relay Module Switching Input and Output RS485/TTL Communication Modbus Controlled Modbus Relay Board online at a best price in Canada. B09N6DDTFP
Connector TypeThrough Hole
Contact TypeNormally Open
Current Rating10 Amps
Mounting TypeBoard Mount
Operation ModeAutomatic
Coil Voltage24 Volts
Contact Current Rating10 Amps
Maximum Switching Current10 Amps
Maximum Switching Voltage24 Volts
Brand NameReland Sun
UPC756552856779
ManufacturerReland Sun
Contact MaterialSilver Alloy
Item Weight1.5 lbs (680 grams)

À qui est-ce destiné ?

Suitable For
  • Automation Engineers

    Ideal for engineers automating industrial processes using Modbus RTU for reliable control of devices.

  • Building Managers

    Great for managing building systems like lighting and HVAC through reliable communication protocols.

  • DIY Projects

    Perfect for hobbyists and makers wanting to integrate automated relay control in home projects.

Not Suitable For
  • Non-technical Users

    May be overwhelming for those unfamiliar with Modbus communication and relay module configurations.

DESCRIPTION DU PRODUIT

2 Way Modbus Rtu Relay Module Switching Input and Output RS485/TTL Communication Modbus Controlled Modbus Relay Board

Vous avez une question ? Chattez avec nous

Questions et réponses des clients

  • question: What is the 2 Way Modbus RTU Relay Module used for?

    répondre: The 2 Way Modbus RTU Relay Module is designed for controlling electrical devices through Modbus communication protocols. It allows users to remotely switch devices on or off, making it perfect for automation in industrial and home settings. For example, you can integrate it into a lighting control system or manage the operation of machinery remotely.
  • question: How does the RS485 TTL communication work in this relay module?

    répondre: The RS485 TTL communication in the Modbus Relay Module facilitates long-distance data transmission, allowing reliable communication across multiple connected devices. RS485 is robust against interference and can cover distances up to 1200 meters, which is ideal for setups in large industrial areas. Using this technology, you can seamlessly connect several modules in a networked environment.
  • question: What are the input and output specifications of this relay module?

    répondre: This relay module features two relay outputs that can switch AC or DC loads based on the input data it receives over the Modbus protocol. Each relay is rated for up to 10A, enabling it to control a variety of devices including pumps, lights, and motors. This versatility makes it a valuable tool in both residential and commercial automation applications.
  • question: Can this relay module be integrated with home automation systems?

    répondre: Yes, the 2 Way Modbus RTU Relay Module can be integrated with various home automation systems, such as SmartThings or Home Assistant. By using Modbus protocols, you can remotely control lights, heating systems, or even security systems through a centralized application. This integration enhances convenience and control over your home environment.
  • question: Is it possible to control the relay module remotely?

    répondre: Absolutely! You can control the relay module remotely through a compatible Modbus TCP/IP to RS485 converter or directly via a microcontroller equipped with RS485 communication. This remote control capability is ideal for monitoring and managing devices away from home or in industrial settings, providing greater flexibility in operation.
  • question: How do I set up the Modbus communication for this relay module?

    répondre: To set up Modbus communication for the relay module, you need to configure the serial settings (baud rate, parity, data bits) to match your Modbus master device. After wiring the device as specified in the manual, utilize a Modbus library in your programming environment to send commands and receive responses. This ensures effective communication and control over the relays.
  • question: What power supply is required for the relay module?

    répondre: The 2 Way Modbus RTU Relay Module typically requires a DC power supply ranging from 5V to 30V, depending on your specific application needs. Ensuring you use an appropriate power supply is crucial for the module's optimal performance and reliability. Always refer to the product specifications for exact voltage and current requirements to avoid damage.
  • question: What are the dimensions of the relay module?

    répondre: The dimensions of the 2 Way Modbus RTU Relay Module are generally compact, allowing easy integration into various setups. While specific sizes may vary, it is designed to fit neatly within control panels or enclosures, making it user-friendly for installations. Ensuring sufficient space for ventilation around the module also promotes heat dissipation during operation.
  • question: What is the typical application scenario for this module?

    répondre: This relay module is commonly used in automation tasks such as process control, industrial machinery operations, HVAC systems, and automated lighting solutions. For example, factories may use it to control the operation of conveyor systems based on data received from sensors. Its flexibility makes it suitable for both simple and complex automation projects.
  • question: Where can I buy the 2 Way Modbus RTU Relay Module in Canada?

    répondre: You can buy the 2 Way Modbus RTU Relay Module from Ubuy in Canada. Ubuy offers a streamlined shopping experience, ensuring you have access to various electronic components, including this relay module, conveniently and efficiently.

Reland Sun IO Modules Editorial Review

Aucune critique éditoriale trouvée

Avis et évaluations clients

1 évaluations des clients
  • 5 étoile
    100%
  • 4 étoile
    0%
  • 3 étoile
    0%
  • 2 étoile
    0%
  • 1 étoile
    0%

Donnez votre avis sur ce produit

Partagez votre avis avec d'autres clients

Avantages

  • High reliability
  • Easy installation
  • Versatile communication
  • Cost-effective solution
  • Supports multiple devices

Les inconvénients

  • Limited documentation

Platform Trust & Buyer Confidence

trustpilot logo
4.2/5 9250 + reviews
Read reviews
MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
Paiement sécurisé Global Delivery Easy Returns Genuine Products

Historique des prix du produit

Informations importantes

  • Limitations : Pour les produits expédiés à l'international, veuillez noter que toute garantie du fabricant peut ne pas être valide ; les options de service du fabricant peuvent ne pas être disponibles ; les manuels, instructions et avertissements de sécurité des produits peuvent ne pas être dans les langues du pays de destination ; les produits (et les matériaux qui les accompagnent) peuvent ne pas être conçus conformément aux normes, spécifications et exigences d'étiquetage du pays de destination ; et les produits peuvent ne pas être conformes à la tension et aux autres normes électriques du pays de destination (nécessitant l'utilisation d'un adaptateur ou d'un convertisseur le cas échéant). Il incombe au destinataire de s'assurer que le produit peut être importé légalement dans le pays de destination. En cas de commande auprès d'Ubuy ou de ses filiales, le destinataire est l'importateur officiel et doit se conformer à toutes les lois et réglementations du pays de destination.
  • Tous les produits listés sur Ubuy ne sont pas à vendre, Ubuy étant un moteur de recherche mondial. Les produits sont soumis aux réglementations en matière d'exportation et de commerce.

CAD 29

Commandez maintenant et recevez votre commande aux alentours du Mardi, Septembre 08

QTY:

Transaction sécuriséeTransaction sécurisée

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Nos meilleurs partenaires logistiques
  • fedex
  • dhl
Livraison transfrontalière la plus rapide

Caractéristiques et avantages

  • 8-bit MCU and RS485 communication chip
  • Supports MODBUS RTU format RS485 communication protocol
  • 2 input signal detection and 2 relay output channels
  • Suitable for digital detection or power control
  • Power supply voltage: DC7-24V with input anti-collision protection
  • 1 channel 5V, 10A/250VAC 10A/30V DC relay with diode effluent protection

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.