# Schneider Electric Modbus Communication Splitter Module LU9GC3 with 10 x RJ45 Ports

**URL:** https://aio.lv/en/product--schneider-electric-lu9gc3--12459097
**Data updated:** 2026-05-18 09:28 (EEST)
**Category:** Network Equipment Accessories
**Manufacturer:** Schneider Electric
**Manufacturer code:** LU9GC3
**EAN:** 3389110366839
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Schneider Electric LU9GC3 is a Modbus communication splitter module designed for efficient network distribution. It features 10 RJ45 ports, facilitating reliable connectivity in industrial automation and control systems. This compact module ensures seamless data transmission and integration within Modbus architectures, providing a robust solution for complex wiring requirements in electrical distribution panels.

## Long description

The Schneider Electric Modbus Communication Splitter Module LU9GC3 is a specialized networking component designed to streamline data distribution within industrial automation environments. Featuring 10 RJ45 ports, this module acts as a central hub for Modbus communication, allowing for organized and reliable connectivity between multiple devices in a control system. Its compact design is specifically engineered for installation in electrical distribution panels, ensuring that complex wiring architectures remain manageable and efficient.
Advantages
This splitter module significantly simplifies the physical layout of communication networks by providing a centralized point for multiple connections. By utilizing standard RJ45 interfaces, it ensures compatibility with a wide range of industrial equipment, reducing the need for complex custom cabling. The robust construction supports consistent data transmission, which is critical for maintaining the integrity of control signals in demanding industrial settings. Its space-saving form factor allows for high-density integration without compromising the accessibility of the wiring.
Suitable for
Industrial automation and control systems
Modbus network expansion in electrical panels
Centralized data distribution for sensors and controllers
Complex wiring management in industrial environments
When it may not be suitable
This module is designed specifically for Modbus communication protocols and may not be compatible with non-Modbus industrial networks or high-speed Ethernet data switching applications. It is not intended for use in environments exceeding its specified environmental protection ratings or for applications requiring active signal processing beyond simple distribution.
Key specifications
10 x RJ45 ports for Modbus connectivity
Compact modular design for panel mounting
Standardized interface for industrial communication
Designed for integration within Modbus architectures
How to use
To install the module, mount it securely within your electrical distribution panel using the provided mounting features. Connect your primary Modbus communication cable to one of the RJ45 ports, and then distribute the signal to your peripheral devices by connecting them to the remaining ports. Ensure that all cables are properly seated and that the network topology adheres to Modbus standards regarding cable length and termination to prevent signal degradation.
What to consider before purchase
Verify that your network architecture supports Modbus communication
Ensure sufficient space is available in your electrical panel for the module
Confirm that your existing cabling uses RJ45 connectors
Check the total number of devices to be connected to ensure the 10-port capacity is sufficient
Usage recommendations
Always ensure that the communication cables are routed away from high-voltage power lines to minimize electromagnetic interference. Regularly inspect the RJ45 connections for signs of wear or oxidation to maintain optimal network performance.

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Schneider Electric products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Schneider Electric service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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