Schneider Electric TSXAEY420 Analog Input Module

Overview

The Schneider Electric TSXAEY420 is a high-performance analog input module designed for the Modicon Premium automation platform. It captures fast and precise analog signals from demanding industrial processes, ensuring reliable data acquisition across current and voltage measurement ranges. The module uses a 16-bit conversion engine that maintains excellent accuracy, even in variable temperature environments. Moreover, it integrates seamlessly into existing Modicon systems, allowing engineers to upgrade performance without altering the core architecture.

Key Features

• Four high-level analog input channels supporting multiple signal types

• Fast 16-bit A/D conversion for precise monitoring

• 4–20 mA and 0–20 mA current input compatibility

• Voltage ranges including ±10 V, 0–10 V, 0–5 V, and 1–5 V

• Reliable 1 ms nominal read cycle time for fast process updates

• Strong isolation design offering 1000 Vrms protection

• SUB-D 25 connector for secure industrial wiring

• Compatible with fast-scan Modicon Premium processors

• CE-certified with global marine approvals for harsh environments

Functional Highlights

This module provides accurate measurement of critical analog variables such as pressure, temperature, and flow in high-speed automation systems. In addition, its fast conversion rate supports advanced multitasking PLC applications. Engineers appreciate its robust overcurrent and overvoltage protection, which increases equipment longevity in electrically noisy plants. Therefore, the TSXAEY420 is well suited for modernization projects where dependable data integrity is essential.

Technical Specifications

General Information

• Manufacturer: Schneider Electric

• Product Line: Modicon Premium

• Product Type: Analog Input Module

• Part Number: TSXAEY420

• EAN: 3389110876338

Electrical Characteristics

• Input Channels: 4 high-level fast analog inputs

• Analog Input Types:
  • Current: 0–20 mA, 4–20 mA
  • Voltage: ±10 V, 0–10 V, 0–5 V, 1–5 V

• Resolution: 16-bit

• Nominal Read Cycle Time: 1 ms

• Current Consumption: 500 mA @ 5 VDC

• Connector: SUB-D 25

Accuracy (at 25°C unless stated)

• ±10 V: 0.1% FS (0.2% FS at 0–60°C)

• 0–10 V: 0.1% FS (0.2% FS at 0–60°C)

• 0–20 mA: 0.2% FS (0.4% FS at 0–60°C)

• 4–20 mA: 0.2% FS (0.4% FS at 0–60°C)

• 0–5 V / 1–5 V: 0.2% FS (0.4% FS at 0–60°C)

Protection & Isolation

• Isolation (channel/bus): 1000 Vrms

• Isolation (channel/ground): 1000 Vrms

• Overcurrent Protection: –30 to 30 mA @ 250 kΩ

• Overvoltage Protection:
  • –15…15 V (state 0)
  • –30…30 V (state 1)

Environmental Ratings

• Operating Temperature: 0…60°C

• Storage Temperature: –25…70°C

• Relative Humidity: 10…95% non-condensing

• Operating Altitude: 0…2000 m

• Protection Rating: IP20

• Certifications: CE, BV, LR, ABS, RINA, RMRS, GL, DNV

• Net Weight: 0.33 kg

Typical Applications

The TSXAEY420 serves diverse industrial sectors where fast and accurate analog input measurement is critical. For instance, it performs reliably in chemical batching systems requiring precise flow feedback. It is also widely deployed in packaging lines, HVAC systems, water treatment facilities, and machine control solutions. Moreover, its compatibility with legacy Modicon Premium racks makes it ideal for phased modernization programs.

Support & Reliability

Schneider Electric provides long-term documentation, installation guides, and maintenance resources that simplify system integration. The module’s rugged construction ensures stable operation in electrically noisy or thermally unstable facilities. Therefore, users gain consistent performance with minimal downtime throughout its supported lifecycle.

FAQ

Q1: Can the TSXAEY420 operate mixed voltage and current channels simultaneously?
Yes, each of its four channels can be configured independently, allowing mixed current and voltage inputs within one module.

Q2: Is the TSXAEY420 fully compatible with Modicon Premium CPUs?
Yes, it integrates seamlessly with the Premium platform, including high-end multitasking processors.

Q3: What connector type is required for field wiring?
The module uses a standard industrial SUB-D 25 connector.

Q4: What module replaces the TSXAEY420 in new installations?
Schneider Electric recommends the BMXAMI0410 from the Modicon X80 range.

Q5: Does the module support fast-scan applications?
Yes, its 1 ms read cycle time makes it suitable for high-speed acquisition tasks.