Technical Specifications

1. Model: DI426
2. Type: Digital Input Module
3. Input Voltage:
   • Voltage Range: Typically operates with a standard input voltage of 24V DC.
4. Number of Channels:
   • Channels: The module features 16 digital input channels.
5. Input Type:
   • Type: Supports digital inputs that can be either sourcing or sinking depending on the configuration.
6. Input Characteristics:
   • Signal Type: Compatible with 24V DC signals.
   • Input Current: Each channel can typically handle up to 8 mA input current.

Features

1. High Density: The module provides 16 digital input channels in a compact form factor, allowing for high-density I/O configurations in automation systems.
2. High Reliability: Designed for reliable operation in industrial environments, ensuring consistent performance and long-term durability.
3. Wide Operating Temperature Range: Suitable for use in a variety of industrial environments, with a typical operating temperature range of 0 to 55°C.
4. Diagnostics and Indicators: Features LED indicators for each input channel to provide real-time status and diagnostic information.
5. Electromagnetic Compatibility (EMC): Complies with EMC standards to ensure reliable operation in environments with high levels of electrical noise.

Application Scenarios

1. Industrial Automation: Ideal for use in industrial automation systems to interface with digital signals from various sensors and switches.
2. Machine Control: Can be used in machine control systems to read digital signals from components such as limit switches, push buttons, and other binary sensors.
3. Control Panels: Commonly used in control panels to gather input signals from field devices and integrate them into the automation system.
4. Production Monitoring: Suitable for applications where monitoring of digital signals from production equipment is required for process control and data acquisition.

Installation and Configuration

1. Mounting:
   • Form Factor: Designed for DIN rail mounting, which is common in industrial control panels and automation systems.
2. Wiring:
   • Connections: Typically involves connecting field devices to the input terminals and ensuring proper wiring for the 24V DC signals.
   • Wiring Diagrams: Detailed wiring diagrams and instructions are provided in the product documentation.
3. Configuration:
   • Software: Configuration and integration are generally managed using B&R’s Automation Studio software, which allows for setup and management of the module within the broader automation system.

Important Notes

• Documentation: For comprehensive details including installation, wiring, configuration, and technical specifications, refer to the official product datasheet and user manual provided by B&R.
• Compatibility: Ensure compatibility with other B&R automation components and systems by reviewing the product documentation and technical specifications.
• Technical Support: For any specific questions or technical support needs, contact B&R’s customer service or technical support team.