ABB PM 875-2 3BDH000606R1 Controller

The ABB PM 875-2 (Part No: 3BDH000606R1) is a high-performance communication and control module specifically designed for integration within ABB’s AC 800M controller family, a core component of the ABB 800xA automation system. This controller module provides advanced connectivity by supporting fieldbus and Ethernet-based communications, acting as a bridge between control systems and field devices. Designed for demanding industrial automation applications, the PM 875-2 offers robust performance, long lifecycle stability, and compatibility with multiple communication protocols including PROFIBUS-DP and Modbus TCP/IP.

The module is highly reliable and flexible, enabling seamless integration into both new and legacy control architectures. It is commonly used in power generation, oil & gas, petrochemical, water treatment, and manufacturing sectors, where precision, scalability, and reliable communication are critical.

Product Specifications

Product Applications

The ABB PM 875-2 controller is widely used across various industries due to its versatile communication capabilities and robust design. Key application areas include:

• Power Generation Facilities – Real-time monitoring and control of turbine and auxiliary systems.

• Oil & Gas Sector – Supervisory control over drilling, refining, and pipeline operations.

• Petrochemical Plants – Integration of complex chemical processes and distributed control networks.

• Water Treatment Plants – Centralized control over pumping stations, filtering, and chemical dosing systems.

• Industrial Manufacturing – Automation of production lines, process feedback systems, and quality control loops.

• Pharmaceutical Industry – Compliance with stringent control and data logging standards.

Product Advantages

• Multi-Protocol Support: Compatible with a range of industrial communication protocols such as PROFIBUS-DP and Modbus TCP/IP, enabling high connectivity.

• Robust Design: Engineered for harsh environments with a wide temperature tolerance and IP20 rating.

• Scalable Architecture: Easily integrated into new or existing 800xA control systems with support for system expansion.

• Redundancy and Reliability: Supports redundant configurations to ensure continuous operation without process interruption.

• User-Friendly Configuration: Easily configured using ABB’s Control Builder software with firmware flexibility.

• Long Lifecycle and Support: Backed by ABB’s long-term support, minimizing system obsolescence risk.

• Compact and Lightweight: Saves space in control cabinets while reducing installation load.

Frequently Asked Questions (FAQ)

1. What control systems is the PM 875-2 compatible with?

   It is compatible with ABB AC 800M and the broader ABB 800xA system platform.

2. Can I use PM 875-2 in a redundant configuration?

   Yes, the module supports hot-swappable redundancy for high availability applications.

3. Which field protocols are supported?

   Supported protocols include PROFIBUS-DP, Modbus TCP/IP, and Ethernet-based communication.

4. What software is required to configure PM 875-2?

   ABB’s Control Builder software is used for configuration and firmware updates.

5. What is the power requirement of this module?

   It operates on a 24 V DC power supply and consumes approximately 400 mA.

6. Is the PM 875-2 suitable for outdoor use?

   It is designed for use in control cabinets with industrial IP20 protection; not directly for outdoor use without proper enclosure.

7. Can it be integrated into older systems?

   Yes, the PM 875-2 is often used to upgrade legacy systems while maintaining backward compatibility.

8. What is the maximum baud rate for PROFIBUS?

   The PM 875-2 supports up to 12 Mbps on the PROFIBUS network.

9. Does the module support diagnostics?

   Yes, it provides advanced diagnostic features for network monitoring and troubleshooting.

10. What certifications does it hold?

    CE, UL, cUL, and RoHS compliance ensures global industrial application eligibility.