Overview

The ABB DI651 3BHT300026R1 Digital Input Module is a high-density solution engineered for robust industrial automation applications. This module features 32 independent channels, providing comprehensive monitoring capabilities for various field devices. Designed to operate with a 24V DC input signal and supporting a voltage range of 10 to 30V DC, the DI651 ensures compatibility with diverse sensor types and control components in modern industrial settings.

Functional Highlights

The DI651 module guarantees reliability and precision in signal acquisition, making it ideal for demanding process environments. With a maximum current handling capacity of 50mA per channel, it delivers stable performance even while managing multiple simultaneous inputs under challenging electrical conditions. Moreover, the module includes advanced electrical isolation features, providing 500V AC channel-to-channel isolation and 1500V AC field-to-system isolation. These protective measures prevent ground loops and minimize electrical interference, ensuring signal integrity and operational reliability.

The physical design of the DI651 incorporates compact dimensions and durable components, along with a terminal block connection system for simplified installation and maintenance. It weighs just 1.22 kg and measures 24 x 19 x 5.3 cm, facilitating space-efficient integration into control cabinets while maintaining accessibility for service needs. The module can operate effectively across a broad temperature range from -25°C to +70°C.

Certified to CE, UL, and CSA standards, the DI651 module meets international safety and quality requirements for industrial control equipment. This robust design, coupled with comprehensive diagnostic capabilities, makes the DI651 particularly valuable for applications requiring high channel counts and reliable data acquisition. It is suitable for use in manufacturing automation, process control systems, and material handling operations.

Technical Data

• Model Number: DI651 3BHT300026R1
• Module Type: Digital Input Module
• Manufacturer: ABB
• Condition: Brand New
• Weight: 1.22 kg
• Dimensions: 24 x 19 x 5.3 cm
• HS CODE: 8537101190
• Product Origin: Sweden
• System Type: DCS (Distributed Control System)
• Status: Active
• Number of Inputs: 32 Channels
• Input Voltage: 24V DC (10-30V DC Range)
• Current Handling Capacity: 50mA per channel
• Isolation Levels: 500V AC (channel-to-channel), 1500V AC (field-to-system)
• Operating Temperature Range: -25°C to +70°C

Typical Applications

The ABB DI651 Digital Input Module is ideal for:

• Industrial automation systems requiring reliable and precise digital input processing
• Complex control environments where multiple field devices need monitoring
• Manufacturing processes looking for high channel counts and robust performance
• Applications in process control systems and material handling operations

FAQ

1. What is the weight of the DI651 Digital Input Module?
   The module weighs 1.22 kg.

2. What are the dimensions of the DI651 module?
   The dimensions are 24 x 19 x 5.3 cm.

3. How many input channels does the DI651 have?
   The DI651 features 32 independent input channels.

4. What is the input voltage range supported by the DI651?
   The module supports an input voltage range of 10 to 30V DC.

5. Is the DI651 module certified for safety?
   Yes, it is certified to CE, UL, and CSA standards.