Schneider STBACI0320 Product Overview

The STBACI0320 is a high-performance AC current input module from Schneider Electric’s Modicon M340 series. It is designed for precise current measurement in industrial automation applications, providing reliable and accurate data acquisition for control systems.

This module is part of Schneider’s Telemecanique brand, known for its durability and compatibility with PLC systems. It supports 4-channel AC current input with a wide measuring range, making it suitable for various industrial environments.

Product Advantages

1. High Accuracy – Delivers precise current measurements with minimal error.
2. Multi-Channel Input – Supports 4 independent AC current inputs, reducing the need for additional modules.
3. Robust Design – Built to withstand harsh industrial conditions, including electrical noise and temperature variations.
4. Easy Integration – Compatible with Modicon M340 PLCs, ensuring seamless system integration.
5. LED Indicators – Provides real-time status monitoring for each channel.
6. Wide Voltage Range – Works with standard industrial voltage levels.

Technical Specifications

Applications

• Industrial Automation – Monitoring motor currents in manufacturing lines.
• Energy Management – Measuring power consumption in electrical distribution systems.
• Process Control – Ensuring stable current levels in chemical and food processing plants.
• HVAC Systems – Monitoring compressor and fan motor currents.
• Water Treatment – Controlling pump operations with precise current feedback.

Compatible Models for System Integration

The STBACI0320 works seamlessly with:

• Modicon M340 PLC (BMXP34* series)**
• STB XMP 2600 Backplane
• STB NCO 2200 Communication Module
• STB DDI 3230 Digital Input Module
• STB ACO 0200 Analog Output Module

Installation Instructions

1. Power Off – Ensure the PLC system is disconnected from power before installation.
2. Mounting – Slide the module into an available slot on the Modicon M340 backplane until it locks into place.
3. Wiring – Connect the AC current sensors to the terminal blocks as per the wiring diagram.
4. Configuration – Use EcoStruxure Control Expert software to configure input ranges and scaling.
5. Testing – Power on the system and verify channel readings via the PLC interface.

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FAQ (Frequently Asked Questions)

Q1: What is the maximum current measurement range of the STBACI0320?
A1: The module supports 0…5A AC per channel.

Q2: Can this module be used with non-Schneider PLCs?
A2: No, it is designed exclusively for Modicon M340 PLCs.

Q3: What software is needed to configure the STBACI0320?
A3: EcoStruxure Control Expert is required for configuration.

Q4: Is isolation provided between channels?
A4: Yes, it offers 1500V AC isolation between channels and the backplane.

Q5: What is the operating temperature range?
A5: It operates reliably between -20°C to +60°C.

Q6: Can the module measure DC current?
A6: No, it is designed specifically for AC current measurement.