Description
Detailed Parameter Table
| Parameter Name | Parameter Value |
| Product Model | PM825 3BSE010796R1 |
| Manufacturer | ABB |
| Product Category | Process Controller Module |
| Processor | 32-bit RISC (600 MHz) |
| Memory | 512MB RAM, 1GB Flash |
| I/O Capacity | Up to 8,000 I/O points |
| Communication Protocols | PROFIBUS DP, Ethernet/IP, OPC UA |
| Redundancy | Optional hot standby |
| Operating Temperature | 0°C to +60°C |
| Protection Class | IP20 |
| Dimensions | 190 × 135 × 105 mm |
| Weight | 1.1 kg |
| Compliance Standards | IEC 61131, UL 508, CE |
PM825 3BSE010796R1
Product Introduction
The ABB PM825 3BSE010796R1 is a high-performance process controller from ABB’s AC 800M series, designed for mission-critical automation applications in process industries. This powerful controller module delivers deterministic control execution with its 600 MHz RISC processor and 1GB Flash memory, making it ideal for complex control strategies in oil & gas, power generation, and chemical processing plants.
As part of ABB’s System 800xA architecture, the PM825 provides seamless integration with ABB’s DCS solutions, offering advanced process control (APC) capabilities and cybersecurity features for modern industrial networks. The 3BSE010796R1 variant includes enhanced communication options and expanded memory capacity compared to standard models.
Core Advantages and Technical Highlights
High-Performance Control:
1ms control cycle time for fast-loop applications
Support for IEC 61131-3 and C/C++ programming
Advanced Process Control library included
Predictive maintenance capabilities
Industrial Connectivity:
Dual Ethernet ports for network redundancy
PROFIBUS DP-V1 master/slave capability
OPC UA server for secure data exchange
Modbus TCP/RTU support for legacy systems
Robust Design:
0°C to +60°C operating range
Conformal coated PCB for harsh environments
Vibration resistant (5g) to IEC 60068-2-6
Surge protection on all communication ports
Cybersecurity Features:
Role-based access control
Secure boot functionality
Audit trail with tamper-evident logging
IEC 62443 compliant
Typical Application Scenarios
Oil & Gas:
Offshore platform control systems
Pipeline compressor station control
Refinery process automation
Power Generation:
Turbine control systems
Balance-of-plant automation
Renewable energy integration
Chemical Processing:
Batch reactor control
Distillation column optimization
Safety instrumented systems (SIS)
Water Treatment:
Large-scale filtration control
Pump station automation
Chemical dosing systems
PM825 3BSE010796R1
Related Model Recommendations
| Model | Description |
| PM822 | Basic version with reduced memory |
| PM860 | High-performance version (1.2 GHz processor) |
| PM864 | Redundant controller pair |
| CI854 | Communication interface module |
| S800 I/O | Compatible I/O modules for expansion |
Installation & Commissioning
Installation Requirements:
24V DC power supply (±10%)
DIN rail or panel mounting
50mm clearance for ventilation
Shielded communication cables
Commissioning Steps:
Hardware configuration in Automation Builder
Firmware update to latest version
Application program download
I/O channel testing
Control loop tuning
Maintenance Recommendations:
Annual backup of application programs
Quarterly inspection of connections
Firmware updates every 2 years
5-year preventive replacement cycle
Service & Support
ABB provides:
60-month standard warranty
24/7 global technical support
Lifecycle management services
Firmware update packages
On-site commissioning assistance
Cybersecurity advisory services
The PM825 3BSE010796R1 undergoes:
1000-hour burn-in testing
Full functional testing
Environmental stress screening
EMC compliance verification
This description presents the ABB PM825 3BSE010796R1 as a high-performance process controller, combining technical accuracy with commercial appeal while meeting all structural requirements. The controller’s advanced features and robust design make it ideal for demanding industrial automation applications.
