• Schneider DTA 201
  • Schneider DTA 201
  • Schneider DTA 201
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Schneider Electric DTA 201 Logic Control Module

Schneider Electric DTA 201 Logic Control Module

Description

The Schneider Electric DTA 201 is a high-reliability logic control interface module designed for integration within legacy Telemecanique and Modicon automation systems. This module serves as a critical signal conditioning...

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SKU: DTA 201
Proveedora: Schneider
tipo: Logic Control Module
Related Series:

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Autenticidad y garantía

  • Garantía genuina: Suministramos únicamente piezas de automatización industrial 100% originales, nuevas y selladas de fábrica .
  • Cobertura total: cada componente está respaldado por una garantía integral de 12 meses a partir de la fecha de compra.
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Description

The Schneider Electric DTA 201 is a high-reliability logic control interface module designed for integration within legacy Telemecanique and Modicon automation systems. This module serves as a critical signal conditioning and routing layer, facilitating communication between field sensors and centralized processing units. Engineered for demanding industrial environments such as petrochemical refining, thermal power generation, and mining, the DTA 201 ensures microsecond-level signal determinism and provides robust isolation to protect core system logic from electrical disturbances.

Features

  • Galvanic isolation via heavy-duty optocouplers protects the backplane from voltage spikes and ground loops.
  • Integrated input filtering networks suppress electromagnetic interference (EMI) and contact bounce.
  • High-visibility front-panel LED indicators provide real-time diagnostic status mapping for rapid field troubleshooting.
  • Designed for high-availability operation in harsh industrial conditions.

Applications

This module is typically deployed in legacy automation racks where discrete signal processing and reliable I/O isolation are required. It is commonly found in:

  • Petrochemical and chemical processing facilities.
  • Thermal power generation control systems.
  • Underground mining automation and monitoring.
  • General industrial discrete signal acquisition and logic routing.

Technical Specifications

Brand Schneider Electric
Model DTA 201
Series Telemecanique Modicon
Input Voltage (Nominal) 24 VDC
Input Voltage Range 19.2 to 30 VDC
Channel Isolation 1500 Vrms minimum
Power Consumption 2.5 W maximum
Operating Temperature 0 to 60 deg C
Storage Temperature -40 to 85 deg C
Humidity 5 to 95 percent non-condensing
Enclosure Rating IP20

Installation Guidelines

  • Ensure the system power is disconnected before installing or removing the module from the rack.
  • Mount the module in a clean, dry environment within an IP-rated enclosure to maintain the IP20 rating.
  • Use shielded cabling for field inputs to minimize noise pickup in high-EMI industrial environments.
  • Verify that all terminal connections are secure and that the module is properly seated in the backplane to ensure reliable communication.
  • Maintain adequate clearance around the module to allow for proper airflow and cooling.

FAQ

Is the DTA 201 compatible with modern Modicon systems?

The DTA 201 is primarily designed for legacy Telemecanique and Modicon architectures. Please consult your specific system documentation or legacy hardware manual to confirm compatibility with your current rack configuration.

What is the primary function of the diagnostic LEDs?

The front-panel LEDs provide a direct visual representation of the physical I/O state versus the internal logic state, allowing technicians to identify signal faults or wiring issues without needing an external diagnostic terminal.