TSX SCA50 | Rack Bus Extension Module for Modicon TSX PLC

Product Description

Overview

The Schneider Electric TSX SCA50 is a communication adapter designed to extend the bus connection between the main Modicon TSX Micro and TSX Premium PLCs and their expansion racks. This rack bus extension module ensures smooth communication across multiple racks, allowing for the integration of additional I/O modules while maintaining system reliability and synchronization. Ideal for industrial automation and large-scale control systems, the TSX SCA50 helps expand and enhance the functionality of PLC setups.

Technical Specifications

• Product Type: Bus Extension Adapter

• System Compatibility: Modicon TSX Micro, TSX Premium PLCs

• Communication Interface: Proprietary TSX bus (rack-to-rack extension)

• Connection Method: SUB-D connectors (DB9) for bus cabling

• Cable Type: TSX SCAxx series bus extension cables

• Maximum Distance: Up to 30 m between racks 

• Supported Racks: Up to 7 expansion racks per system

• Indicators: Status LEDs for bus activity and error diagnostics

• Mounting: DIN rail or panel mounting

• Dimensions: 90 × 45 × 120 mm

• Weight: 0.25 kg

• Operating Temperature: 0 °C to +50 °C

• Storage Temperature: –20 °C to +60 °C

• Humidity Range: 10–90% RH 

• Certifications: CE, UL, CSA

FAQ

What is the function of the TSX SCA50?
The TSX SCA50 extends the bus connection between the Modicon TSX Micro and TSX Premium PLCs, enabling communication between the main PLC and expansion racks for additional I/O modules.

How many expansion racks can the TSX SCA50 support?
The TSX SCA50 can support up to 7 expansion racks in a Modicon TSX PLC system.

What kind of communication does the TSX SCA50 support?
The adapter uses a proprietary TSX bus for rack-to-rack communication via SUB-D connectors (DB9).

Is the TSX SCA50 easy to install?
Yes, the TSX SCA50 is designed for easy installation with DIN rail or panel mounting, making it convenient to integrate into existing control panels.

What is the maximum distance between racks with the TSX SCA50?
The TSX SCA50 supports a maximum communication distance of 30 meters between racks, depending on the type of extension cable used.