Detailed Parameter Table
| Parameter Name | Parameter Value |
|---|---|
| Product Model | DI651 3BHT300026R1 ABB |
| Manufacturer | ABB |
| Product Category | Digital Input Module |
| Power Supply | 24V DC ±20% |
| Physical Size | 120mm x 100mm x 25mm |
| Input Type | Digital (24V DC) |
| Number of Inputs | 16 Channels |
| Communication Protocol | Modbus RTU, Profibus, Ethernet |
| Environmental Requirements | Operating Temp: -20°C to +60°C |
| Installation Method | Rack-mounted, DIN rail |
| Protection Class | IP20 |
| MTBF | >150,000 hours |
Product Introduction
The DI651 3BHT300026R1 ABB is a versatile and reliable digital input module designed for use in industrial automation systems. Featuring 16 digital input channels, the DI651 is ideal for collecting on/off status signals from a variety of field devices such as sensors, switches, and control systems. With ABB’s commitment to quality, the DI651 ensures precise data acquisition in industrial environments that demand high performance and reliability.
Engineered for both flexibility and ease of integration, the DI651 supports multiple communication protocols including Modbus RTU, Profibus, and Ethernet, making it suitable for a wide range of automation applications. Whether integrated into factory automation, process control, or energy systems, the DI651 3BHT300026R1 allows for seamless data transfer, ensuring real-time monitoring and control.
The module is built to operate in a broad range of environmental conditions, with a temperature range of -20°C to +60°C, and a robust IP20 protection class that safeguards it from dust and other particulate matter. Its modular design ensures easy installation and replacement, making it a reliable solution for both new and existing systems.
Core Advantages and Technical Highlights
Reliable and Precise Input Monitoring:
The DI651 3BHT300026R1 ABB module provides 16 high-precision digital input channels, capable of detecting on/off signals from a wide range of field devices, including limit switches, safety alarms, and operational sensors. The module offers real-time data collection, ensuring that every input signal is reliably monitored and processed for accurate system control.
Seamless Integration with Common Protocols:
The DI651 supports widely used industrial communication protocols, including Modbus RTU, Profibus, and Ethernet, making it easily integrable into existing automation networks. This versatility ensures compatibility with a wide range of control systems and devices, offering a flexible solution for industrial automation applications. Whether used in legacy systems or modern Ethernet-based architectures, the DI651 3BHT300026R1 ensures smooth and effective communication between devices and control systems.
Robust Environmental Performance:
Built to withstand the rigors of industrial environments, the DI651 operates within an extended temperature range of -20°C to +60°C, making it suitable for a variety of applications in harsh conditions. Its IP20-rated housing provides effective protection against dust and other environmental contaminants, ensuring the module’s reliable operation even in challenging industrial settings.
Easy Installation and Maintenance:
The DI651 3BHT300026R1 is designed for quick and easy installation in standard racks or DIN rail configurations, ensuring efficient use of space and simplifying system setup. The modular design of the DI651 also allows for easy replacement and maintenance, reducing downtime during servicing and ensuring continuous operation. Its user-friendly diagnostic features help troubleshoot any potential issues, enhancing the ease of use and maintenance in long-term operations.
High Reliability and Long Lifecycle:
ABB’s DI651 digital input module is built with high-quality components that ensure reliable performance over time. With an MTBF (Mean Time Between Failures) exceeding 150,000 hours, the DI651 3BHT300026R1 provides excellent durability, reducing the need for frequent replacements and minimizing system downtime, making it an ideal choice for critical industrial applications.
Typical Application Scenarios
The DI651 3BHT300026R1 ABB is widely used in industrial automation systems for applications requiring high reliability and accurate data collection. In factory automation, the DI651 can be employed to monitor the status of machines, sensors, and safety devices, providing real-time data to optimize production processes. The module can track device states such as open/close positions, temperature thresholds, or operational alarms.
In process industries, such as chemical or petrochemical plants, the DI651 module is used for monitoring critical safety and process devices, such as flow sensors, pressure switches, or emergency shutdown systems. By ensuring that each digital input is monitored precisely, the module helps improve system safety, efficiency, and compliance.
In energy systems, the DI651 3BHT300026R1 is used to monitor status signals from circuit breakers, protection relays, and other critical infrastructure, helping ensure that the system remains in safe operating conditions. Its flexibility, accuracy, and reliability make it suitable for power generation, distribution, and control systems.
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