ABB PP825A 3BSE042240R3 processor module

SPECIFIC PARAMETERS

Brand ABB

Product Series Industrial-grade High-performance Processor Modules

Product Type Redundant Process Control Processor Unit

Model PP825A 3BSE042240R3

Processor Configuration 32-bit industrial dual-core CPU 1.2GHz clock speed

Memory Configuration 4GB DDR4 RAM 8GB Industrial Flash

Communication Interfaces Ethernet/IP Profinet Modbus TCP RS485 Dual-network redundancy

Data Processing Capacity Maximum 4096 I/O points access Minimum control cycle 1ms

Working Voltage 24VDC±15% Dual redundant power input

Working Temperature -25℃ to 70℃

Storage Temperature -40℃ to 85℃

Relative Humidity 5%-95% Non-condensing

Protection Level IP20 (Module-level)

Installation Method Rail mounting (Symphony Harmony standard rack)

Size 160mm×140mm×80mm (L×W×H)

Weight 1.6kg

Power Consumption Typical 28W Maximum 38W

Certification CE UL IEC 61131-3 IEC 61508 (SIL 3) EN 61000-6-2

Compatible Systems ABB Symphony Harmony DCS system Industrial SCADA system Third-party PLC control equipment Process automation platforms

Diagnostic Functions Processor fault self-diagnosis Memory abnormality monitoring Communication link fault alarm Power supply status diagnosis I/O signal anomaly detection Module overheating alarm

Anti-interference Level Complies with EN 55011/EN 61000-6-2 industrial EMC standards

MTBF ≥2,500,000 hours

Housing Material Industrial-grade cold-rolled steel plate + flame-retardant ABS Sealed dust-proof structure

Synchronization Function Supports PTP/IEEE 1588 clock synchronization Synchronization accuracy ±0.1ms

Programming Environment ABB Control Builder Plus Supports IEC 61131-3 standard languages (LD/FBD/ST/IL/CFC)

Expansion Capacity Supports up to 64 slave modules cascading expansion Supports hot-swap expansion

Data Caching Built-in 16GB industrial-grade storage Supports offline data recording and traceability

PRODUCT PERFORMANCE

Dual-core industrial CPU with high-capacity memory, minimum control cycle 1ms, realizing high-speed processing of large-scale I/O signals and complex control logic operations

Triple redundancy (processor/communication/power supply) design with disturbance-free switching ensures continuous system operation, meeting high reliability requirements of critical industrial scenarios

Maximum 4096 I/O points access and 64 slave modules expansion, adapting to large-scale distributed control networks with strong scalability

Photoelectric isolation design enhances anti-interference ability, effectively blocking on-site surges, electromagnetic interference and ground faults from affecting the core control unit

-25℃ to 70℃ wide temperature adaptability, withstanding high temperature, alpine, high humidity and dusty harsh working conditions in industrial sites

IP20 protection level and sealed dust-proof structure, combined with metal shielding design, further improve environmental adaptability and operational stability

Complies with SIL 3 functional safety level, meeting safety control requirements of nuclear, power and other high-risk industries

Multi-protocol compatible communication architecture with dual-network redundancy design ensures stable data transmission with delay ≤2ms

Deeply integrated with ABB Symphony Harmony system, supporting distributed collaborative control to achieve unified scheduling of multiple regions

Graphical programming environment simplifies configuration process, supporting online debugging and program downloading for convenient operation and maintenance

Comprehensive full-link diagnosis system real-time monitors hardware status and signal transmission, enabling accurate and efficient fault location

High-reliability design with MTBF over 2.5 million hours, ensuring long-term trouble-free operation