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Item #:
258057755
4-Ch RS485 to RJ45 Ethernet Serial Server 4 Channels RS485 Independent Operation Modbus Gateway with POE Function Industrial Isolated Serial Module
Item #:
258057755
AUD 154
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Imported from UK store
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Order now and get it around Thursday, November 05
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A versatile, cost-effective multi-functional device designed for seamless data acquisition and IoT gateway applications.
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What Stands Out
Multi-Channel Support
Operates four RS485 channels independently, allowing simultaneous device communication without interference, ideal for complex industrial environments requiring robust data management.
POE Functionality
Power over Ethernet capability simplifies installation by reducing wiring needs, enhancing flexibility and efficiency in various industrial applications, ensuring reliable operation without additional power sources.
Bidirectional Data
Enables seamless two-way communication between devices, ensuring real-time data exchange across networks, perfect for dynamic environments that demand timely data processing and response.
Product Details
| RAM Memory Technology | DDR |
| Platform | Linux |
| Brand Name | coolwell |
| Manufacturer | Coolwell |
| Country of Origin | China |
| Brand | coolwell |
| Item Weight | 1.5 lbs (680 grams) |
Product Description
4-Ch RS485 to RJ45 Ethernet Serial Server 4 Channels RS485 Independent Operation Modbus Gateway with POE Function Industrial Isolated Serial Module Bi-Directional Transmission
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coolwell Editorial Review
The 4-Ch RS485 To RJ45 Ethernet Serial Server offers independent operation across four channels, making it ideal for various industrial applications. Built on a Linux platform, this Modbus gateway boasts PoE functionality, ensuring efficient power management while facilitating bi-directional transmission. Weighing 1.5 lbs, it's compact and easy to deploy across diverse environments. Users appreciate the seamless connectivity and reliability provided by this device, enhancing the performance of serial communication in industrial settings. This isolated serial module by Coolwell also stands out due to its capability in handling multiple connections effectively, addressing common concerns about data integrity and transmission stability.
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Pros
- Supports independent operation of four channels
- Compatible with Linux for versatility
- Compact design at 1.5 lbs for easy installation
- Offers POE functionality for power efficiency
- Reliable communication with bi-directional transmission
Cons
- May require technical expertise for setup
Platform Trust & Buyer Confidence
EC
Eddie
Verified buyer
“Purchased from Europe and arrived within 10 days. Very happy with the service”
30 August 2026 · via Trustpilot
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David
Verified buyer
“Order arrived quickly and as ordered. Recommend”
10 September 2026 · via Trustpilot
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Matt
Verified buyer
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02 October 2026 · via Trustpilot
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Customer
Verified buyer
“Thank you a very good product works perfectly. Thank you Ubuy. ”
02 October 2026 · via Trustpilot
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Anna
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“3D Crystal Puzzles - Roses In A Vase (Black and Purple) Brilliant transaction! Thank you so much for your excellent service! Items are exactly as described, in great condition and package very well, quality and appearance are excellent and the price was amazing. Fast delivery too! Highly recommended!”
07 October 2026 · via Trustpilot
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AUD 154
Order now and get it around Thursday, November 05
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Fastest cross-border delivery
Features & Benefits
- Multi-functional device: Acts as a data acquisitor and IoT gateway.
- Four independent RS485 channels for enhanced data transmission.
- Easy installation with wall-mount and rail-mount designs.
- Equipped with both Ethernet port and optional PoE version.
- Includes essential installation accessories: screws, screwdriver, and mounting buckles.
- Cost-effective solution suitable for diverse application scenarios.
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