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Schneider Electric Modicon TSX Series 7 TSXASR402 Analog Output Module

Schneider Electric Modicon TSX Series 7 TSXASR402 Analog Output Module

Product Description

The TSXASR402 is a precision analog output module for the Schneider Electric Modicon TSX Series 7 automation platform. It converts digital control signals from the PLC processor into regulated analog outputs for industrial actuators,...

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SKU: TSXASR402
Vendor: Schneider
Category: Analog Output Module
Related Series:

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  • Genuine Guarantee: We supply only 100% original, brand-new, and factory-sealed industrial automation parts.
  • Full Coverage: Every component is backed by a 12-month comprehensive warranty from the date of purchase.
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Product Description

The TSXASR402 is a precision analog output module for the Schneider Electric Modicon TSX Series 7 automation platform. It converts digital control signals from the PLC processor into regulated analog outputs for industrial actuators, proportional valves, and variable speed drives. Known for its reliability, the TSXASR402 ensures stable signal generation for fine-tuned process control in legacy systems.

Designed for TSX Series 7 racks, the module features a robust backplane interface for deterministic updates, high-resolution DAC circuitry with minimal thermal drift, and front-panel indicators for health and signal monitoring. Its modular plug-in design supports continued operation of existing analog loops in sectors such as water treatment, automotive manufacturing, and heavy industry.

Technical Parameters

Parameter Specification
Product Reference TSXASR402
Output Type Multi-channel Analog Output
Signal Ranges Standard industrial voltage and current loops (0–10 V / 4–20 mA)
Backplane Supply Powered via TSX Series 7 rack
Conversion Accuracy High-resolution with low thermal drift
Installation Modular plug-in for TSX rack mounting
Weight 0.54 kg 
Status Monitoring Front-panel indicators for module health and signal status
Environmental Rating Standard industrial vibration and shock resistance

System Integration and Maintenance

  • Compatible only with TSX Series 7 racks; legacy programming typically via XTEL software.

  • Includes internal protective circuitry to guard against external wiring faults.

  • Suitable for phased migration plans, allowing analog loops to remain operational while preparing for future digital upgrades.

Technical FAQ

Is the TSXASR402 compatible with modern Modicon M580 or M340 racks?
No. It is specifically designed for the TSX Series 7 backplane architecture. Migration to M580 or M340 requires X80 modules or conversion gateways.

How can I verify if an output channel has failed?
Use the module’s diagnostic LEDs. If the "RUN" LED is active but the actuator is unresponsive, measure voltage or current at the terminal strip. A 0 mA reading on a 4–20 mA loop indicates a potential blown internal fuse or broken field wire.