Schneider TSXLES20 Local I/O Control Module TSX-LES-20

Product Overview

The Schneider TSXDST2472 Discrete Output Module is a high-density output component designed for the Modicon TSX Series 71 programmable logic controller (PLC) family. It provides 24 solid-state outputs with positive logic, allowing efficient and reliable control of connected devices such as relays, solenoids, and indicators. The TSXDST2472 is engineered for precision switching with fast response times, low leakage current, and robust electrical isolation, making it ideal for use in industrial automation and machine control environments.

Technical Specifications

• Manufacturer Schneider Electric

• Model TSXDST2472

• Product Type Discrete Output Module

• Series Compatibility TSX Series 71 PLCs

• Number of Outputs 24 solid-state (transistor) outputs

• Output Logic Positive (sourcing) logic

• Addressing Requirement 1 output word

• Output Voltage Range 10 to 60 VDC

• Maximum Load Current 12 A per module (0.5 A per output typical)

• Surge Current Capacity 7.5 A for 50 seconds

• Response Time ≤1 ms

• Maximum Leakage Current 1 mA at 60 VDC

• Isolation Electrical isolation between channels

• Protection Overload and short-circuit protection integrated

• Mounting Type DIN rail or panel-mounted

• Dimensions Height 5.0 cm × Width 19.0 cm × Length 19.5 cm

• Weight 560 g (1.23 lbs)

• aOperating Temperature Range 0°C to 60°C

• Product Overview

• The Schneider TSXLES20 Local Extension Control Module is an interface module designed to manage local I/O expansion within the Modicon TSX Micro PLC system. It enables efficient communication and coordination between the main CPU and connected I/O modules, ensuring stable data transfer and synchronized control operations. Although the TSXLES20 has been discontinued by the manufacturer, it remains a valuable component for maintenance and system extension in existing Telemecanique and Schneider automation installations.

• Technical Specifications

• Manufacturer Schneider Electric

• Brand Telemecanique

• Model TSXLES20 / TSX-LES-20

• Product Type Local I/O Control Module

• Series Compatibility Modicon TSX Micro PLCs

• Communication Function Controls and synchronizes local input/output expansion racks

• Module Type Extension control (LES 20 type)

• Installation Mounted within the local rack system

• Interface Type Local bus communication

• LED Indicators Module and communication status display

• Compatibility Works with other TSX I/O and communication modules

• Power Supply Via PLC backplane (nominal 24 V DC)

• Operating Temperature Range 0°C to 60°C

• Storage Temperature Range -25°C to 85°C

• Humidity Up to 80% RH (non-condensing)

• Weight 1 kg (2.2 lbs)

• Condition Discontinued by manufacturer (spare/replacement use recommended)

• Application Scenarios

• Local I/O expansion for Modicon TSX Micro automation systems

• Machine and process control requiring modular scalability

• Maintenance and retrofit projects for legacy Schneider or Telemecanique systems

• Industrial control cabinets with distributed local modules

• FAQs

• Q1: What is the main function of the TSXLES20 module?
  A1: It serves as a local I/O control interface, linking expansion racks with the main PLC processor for synchronized communication.

• Q2: Is the TSXLES20 still in production?
  A2: No, it has been discontinued, but it remains available as a spare part for existing Modicon TSX systems.

• Q3: Can the TSXLES20 be used with other Telemecanique modules?
  A3: Yes, it is fully compatible with Modicon TSX Micro and other Telemecanique modules within the same architecture.

• Q4: How is the module powered?
  A4: It receives operating power directly from the PLC backplane connection.

• Storage Temperature Range -25°C to 85°C

• Relative Humidity Up to 80%, non-condensing

• Recommended Environment Clean, indoor industrial settings

Application Scenarios

• Machine control and motion automation requiring high-speed digital outputs

• Factory production lines where reliable signal switching is critical

• Distributed PLC I/O systems using TSX Series 71 modules

• Industrial equipment retrofits involving Schneider or Telemecanique control platforms

FAQs

• Q1: What type of outputs does the TSXDST2472 module use?
  A1: It uses solid-state transistor outputs with positive logic, designed for fast switching applications.

• Q2: Is the TSXDST2472 suitable for inductive loads?
  A2: Yes, it can handle both resistive and inductive DC loads when used within specified ratings.

• Q3: Does the module feature channel isolation?
  A3: Yes, it includes electrical isolation between channels for enhanced reliability and signal protection.

• Q4: What PLC family is compatible with this module?
  A4: The module is compatible with the Schneider Modicon TSX Series 71 PLC platform.