Product Introduction

The Schneider STBACI0320K is a discrete input module belonging to the STB (Advantys STB) distributed I/O system from Schneider Electric. Engineered for high-performance industrial automation, this module is designed to handle AC discrete input signals with efficiency and accuracy. It accommodates up to 16 channels of 120 V AC inputs and is ideal for applications demanding reliable input signal processing in harsh industrial environments.

The STBACI0320K is built to seamlessly integrate with PLCs, DCSs, and various fieldbus communication modules, ensuring modular scalability and reduced wiring complexity. With robust protection and status indicators for each channel, the module promotes operational transparency and maintenance efficiency.

Product Advantages

• High Channel Density: Offers 16 input channels in a single module, optimizing space and cost.

• AC Input Compatibility: Supports 120 V AC discrete signals, ideal for general-purpose industrial machinery.

• LED Status Indicators: Real-time input status monitoring enhances diagnostic capability and minimizes downtime.

• Modular Integration: Fully compatible with the STB system, allowing easy configuration and expansion.

• Hot-Swappable Design: Enables replacement without halting the entire system, increasing system availability.

• Durable Build: Designed for industrial-grade use with strong resistance to vibration, temperature, and electrical noise.

Technical Specifications

Applications

The Schneider STBACI0320K module is widely applied across various industrial environments where discrete signal monitoring is essential. Key application areas include:

• Factory Automation Systems

• Industrial Machine Control

• Material Handling Systems

• Packaging Equipment

• Energy Management Systems

• Food & Beverage Processing Plants

• Oil & Gas Control Systems

• Automotive Production Lines

Compatible/Associated Models

The STBACI0320K is compatible with multiple components from the Schneider STB distributed I/O series. Below are some key associated modules:

• STBXBA1000 – Base for discrete I/O modules

• STBPDT3100 – Power distribution module

• STBCPS2010 – Power supply module (24 V DC)

• STBXTS1100 – Terminal strip for AC inputs

• STBSPD0100 – Protective earth ground module

• STBNTN2212 – NIM for Ethernet Modbus TCP/IP communication

Installation Instructions

1. Power Off the System: Ensure the power supply to the STB island is turned off before installing the module.

2. Mounting: Install the module on the DIN rail using the base STBXBA1000. The module slides in and snaps into place with a click.

3. Wiring: Connect the AC input signals to the terminal block (STBXTS1100). Use correct labeling and ensure secure connections.

4. Power Supply: Connect a 24 V DC power supply through the STBCPS2010 module for powering the island.

5. Communication: Integrate with a network interface module (e.g., STBNTN2212) for communication with the control system.

6. Diagnostics: Power on the system and verify LED indicators to ensure all channels are functioning properly.

7. Software Configuration: Configure the I/O points in your PLC/DCS software or using Schneider’s Unity Pro or Control Expert.

6 Related or Same Series Models

8 Popular Schneider Models

FAQ (Q&A Format)

Q1: What type of input signals does the STBACI0320K support?
A1: The STBACI0320K supports 120 V AC discrete input signals, suitable for detecting on/off states of industrial equipment.

Q2: Can the STBACI0320K be hot-swapped?
A2: Yes, the module supports hot-swapping, meaning it can be replaced without shutting down the system, ensuring high availability.

Q3: Is the module suitable for high-temperature environments?
A3: The module operates reliably in temperatures ranging from 0 °C to 60 °C, and can be stored between -40 °C to 85 °C.

Q4: What is needed to install the STBACI0320K?
A4: You will need a base module (STBXBA1000), terminal strip (STBXTS1100), and power supply (STBCPS2010). The module mounts on a DIN rail and connects through the STB system.

Q5: Can this module be used in a Modbus TCP/IP network?
A5: Yes, with a network interface module like the STBNTN2212, the STBACI0320K can be integrated into Ethernet-based Modbus TCP/IP systems.

Q6: How do I monitor the input status?
A6: Each input channel has a dedicated LED that indicates the signal status, enabling quick diagnostics and troubleshooting.