Product Description

The Schneider Electric TSXAEZ802 is a high-density analog input module engineered for the Modicon TSX Micro PLC platform. This module expands the capabilities of your control system by providing 8 dedicated analog input channels, specifically optimized for standard industrial current loops (4-20 mA and 0-20 mA). It serves as the critical link between field transmitters—such as pressure sensors, flow meters, and level probes—and the TSX Micro processor.

Equipped with a high-precision 12-bit analog-to-digital (A/D) converter, the TSXAEZ802 ensures that your process data is captured with exceptional accuracy. To protect the integrity of your control logic, the module features robust electrical isolation up to 1000 V AC, effectively filtering out industrial noise and preventing ground loop interference. Its compact, energy-efficient design (consuming only 60 mA) makes it a perfect fit for dense control cabinets where space and thermal management are priorities.

Technical Specifications

• Manufacturer: Schneider Electric

• Series: Modicon TSX Micro

• Model Number: TSXAEZ802

• Product Type: Analog Input Module (Current)

• Number of Channels: 8 Analog Inputs

• Input Signal Types:

• 4–20 mA

• 0–20 mA

• Conversion Performance:

• Resolution: 12-bit (0 to 4000 points)

• Acquisition Period: 32 ms (Fast sampling for process monitoring)

• Input Impedance: 250 $\Omega$

• Electrical Characteristics:

• Isolation Voltage: 1000 V AC (Channel-to-Bus)

• Current Consumption: 60 mA (Internal supply)

• Temperature Drift: 0.054 % per 10°C

• Environmental & Mechanical:

• Operating Environment: Industrial automation standards

• Module Weight: 75g (Net) / 338g (Packaged)

• Package Dimensions: 26.0 x 18.0 x 5.8 cm

• Origin: USA / France

Application Scenarios

The TSXAEZ802 is widely utilized for process variables in various industries:

• Water Treatment: Monitoring flow rates and chemical tank levels via 4-20mA ultrasonic transmitters.

• HVAC Systems: Integrating duct pressure and humidity sensors into the building automation loop.

• Food & Beverage: Managing temperature-controlled environments by interfacing with 4-20mA head-mounted transmitters.

• Manufacturing Monitoring: Tracking hydraulic press pressure or motor load currents for predictive maintenance.