Introduction
When an industrial process requires precise analog control signals from a compact PLC, the Schneider TSXASZ401 analog output module delivers reliable performance. Part of the Modicon TSX Micro automation platform, this module provides four independent channels with selectable output ranges of 0...10 V or +/- 10 V. Its 400 µs response time ensures timely signal updates for applications like valve positioning, variable speed drives, or setpoint control.
Technical Specifications Breakdown
The TSXASZ401 offers key specifications that matter for real-world control tasks:
- Number of Channels: 4 channels allow multiple analog outputs from a single module, reducing panel space and wiring.
- Output Type: Choose between 0...10 V and +/- 10 V to match your actuator or controller input requirements.
- Analog/Digital Conversion: 11-bit resolution for 0...10 V range and 11 bits with sign for +/- 10 V, providing fine granularity for precise control.
- Response Time: 400 µs ensures the output updates quickly after a digital command, critical for dynamic processes.
- Output Load: Minimum load of 2 Ohms guarantees stable operation with a wide range of devices.
- Protection Type: Built-in short-circuit protection safeguards the module and connected equipment.
- Temperature Drift: Only 0.096% per 10 °C change maintains accuracy across varying ambient conditions.
- Current Consumption: 90 mA from the backplane keeps power budget low.
- Isolation Voltage: 1000 V AC isolation between channels and system logic enhances safety and noise immunity.
Industry Applications
In a water treatment plant, the TSXASZ401 can control chemical dosing pumps by outputting a 0...10 V signal proportional to the required flow rate. The 11-bit resolution allows fine adjustments, while the short-circuit protection prevents damage during maintenance. In a packaging line, the +/- 10 V output can command a servo drive for precise film tension control. The 400 µs response time ensures the system reacts quickly to sensor feedback, reducing waste.
Installation & Setup Guidance
Mount the TSXASZ401 into any free slot of a Modicon TSX Micro PLC rack. Connect the output wiring to the terminal block, respecting polarity and load requirements (minimum 2 Ohms). Configure the output range (0...10 V or +/- 10 V) via the PLC programming software according to your application needs. No external calibration is required; the module is ready to use after configuration.
Maintenance & Reliability
The TSXASZ401 requires minimal maintenance. Periodically inspect the module for dust accumulation or loose connections. The short-circuit protection feature reduces the risk of damage from wiring faults. With a temperature drift of only 0.096% per 10 °C, the module maintains stable performance even in environments with moderate temperature swings. RoHS compliance ensures environmental responsibility.
Compatibility & Integration
This module is designed exclusively for the Modicon TSX Micro automation platform. It integrates seamlessly with TSX Micro PLCs and works with the standard programming software for configuration and diagnostics. No special adapters or additional modules are required for basic operation.
Selection Guide & Purchasing Advice
Before ordering, verify that your PLC rack has an available slot and that your power supply can provide the additional 90 mA required. The TSXASZ401 is a new, RoHS-compliant unit. Contact SpareTechPLC to confirm current stock and lifecycle status. We offer fast shipping and reliable support for your automation needs.
Frequently Asked Questions
Q1: What is the output resolution of the TSXASZ401?
A1: The module provides 11-bit resolution for 0...10 V output and 11 bits with sign for +/- 10 V output.
Q2: Can the TSXASZ401 drive a 4-20 mA loop?
A2: No, this module provides voltage outputs only (0...10 V or +/- 10 V). For current outputs, consider a different module.
Q3: What is the minimum load resistance for the outputs?
A3: The minimum output load is 2 Ohms. Ensure connected devices meet this requirement for proper operation.
Q4: Does the module include isolation between channels?
A4: Yes, the isolation voltage is 1000 V AC, providing protection and noise immunity.
Q5: Is the TSXASZ401 compatible with all TSX Micro PLC models?
A5: Yes, it is designed for the Modicon TSX Micro automation platform and fits any standard slot.
