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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
NZD 169
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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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Is 4-Ch RS485 to RJ45 Ethernet Serial Server 4 Channels Available to Shop Online in New Zealand?
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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
NR
Niccole
Verified buyer
“Great service tracking was provided as soon as it shipped it works well and is as pictured”
23 September 2026 · via Trustpilot
SW
Shelly
Verified buyer
“This was the first time I used Ubuy and I was very happy to find the products I wanted that weren’t available in NZ but through Ubuy I was able to purchase them and have them sent to me. They arrived within a reasonable time. I would definitely use Ubuy again.”
02 October 2026 · via Trustpilot
S
Simon
Verified buyer
“The product arrived promptly in good order well packaged”
04 October 2026 · via Trustpilot
CD
CP Dahiroc
Verified buyer
“Great service quick delivery. The platform clog is fab it looks great on my feet”
05 October 2026 · via Trustpilot
MN
Mantas
Verified buyer
“Fast and easy service”
07 Oct 2026 · via Trustpilot
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NZD 169
Order now and get it around Thursday, November 05
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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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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