Industrial 8-Channel Modbus RTU RS485 Relay Module
158.99 €
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🏷️ Condition: New
🚚 Ships from: HK Warehouse – Hong Kong (China)
↩️ Easy Returns within 30 days of receipt
🙋 Any questions? Contact Jake
The industrial 8-channel relay module features a rugged black ABS enclosure and supports high-current contacts of up to 30A at 250V AC or 28V DC. It operates over a wide input voltage range of 7V to 36V with an onboard voltage regulator for stable performance. Designed for industrial applications, it communicates via RS485 bus using Modbus RTU protocol with configurable addresses (1-255) and supports cascading multiple units. The module includes embedded protection circuits such as power isolation, ADI magnetic isolation, resettable fuse, TVS diode, and optocoupler isolation, ensuring safety and reliability. Equipped with high-quality relays, multiple LED status indicators, and secure screw terminal connections, it offers a durable, efficient solution for automation and control systems.
This Industrial Modbus RTU RS485 8-ch Relay Module
This this robust relay module is designed for demanding industrial applications, providing 8 high-current channels capable of switching up to 30A at 250V AC or 28V DC. Its sleek black ABS enclosure ensures durability and ease of installation in any control panel. The module's design emphasizes safety and reliability, featuring bright orange screw terminals with covers for secure wiring, along with multiple LED indicators to effortlessly monitor the system's status. Its compatibility with RS485 communication using the Modbus RTU protocol allows seamless integration into existing control architectures, supporting up to 255 configurable device addresses and cascade setups. The onboard protections—including power isolation, ADI magnetic isolation, resettable fuse, TVS diode, optocoupler isolation, and reverse-proof circuitry—ensure stable, interference-free operation even in harsh environments. The inclusion of a wide voltage support (7V-36V) and flash-on/flash-off functions enhances flexibility and control. Overall, this module offers an industrial-grade solution combining safety, precision, and ease of use for complex automation systems.
Keys features of the this industrial relay module
- Supports 8 high-current relay channels rated up to 30A at 250V AC or 28V DC, perfect for controlling heavy loads reliably in industrial settings.
- Features an onboard wide voltage regulator supporting input from 7V to 36V, ensuring stable operation across various power sources.
- Utilizes RS485 communication with Modbus RTU protocol, offering configurable device addresses (1-255) and multiple cascade device compatibility for flexible networking.
- Includes multiple embedded protections such as power and ADI magnetic isolation, resettable fuse, TVS diode, optocoupler isolation, and reverse-proof circuitry for enhanced safety and durability.
- Designed with a black ABS plastic enclosure for robust installation, featuring venting slots, rounded edges, and high-current screw terminals with covers for secure wiring and heat dissipation.
- Equipped with three indicator LEDs for monitoring MCU status and signal transceiving, and supports flash-on/flash-off relay activation modes for dynamic automation control.
This relay module is ideal—buy now to upgrade your control system
Experience peace of mind knowing your control system is equipped with this dependable industrial relay module with advanced protections and versatile communication capabilities. Its durable construction, high-current capacity, and flexible networking options make it an excellent choice for industrial automation, building management, and process control. Imagine seamless integration and reliable operation, all from a single, compact device. Investing in this module ensures long-term performance and safety, giving you confidence in your automation infrastructure. Don't wait—enhance your setup today and enjoy the benefits of cutting-edge relay control technology designed for your advanced needs.
| Color | Modbus RTU Relay (E) |
|---|---|
| Condition | New |
| Warehouse | HK Warehouse – Hong Kong |
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