ABB PM825 3BSE010796R1 CPU PROCESSOR CONTROLLER MODULE

Voltage range: 24V DC ±10%, supports dual power redundant input, requires external redundant module.

Power consumption: typical value ≤20W

Redundancy support: dual power redundancy is achieved through external power module to ensure the continuity of critical applications.

Type: No built-in backup battery, power-off protection is required through external power module.

Power-off retention time: depends on the capacity of external power module.

Main communication: PROFIBUS DP V1.

Expansion interface: Supports TCP/IP protocol through Ethernet module, compatible with Modbus RTU, CANopen and other protocols.

Communication rate: PROFIBUS DP 9.6 kbps to 12 Mbps, Ethernet 10/100 Mbps.

Built-in function: No direct input channel, requires expansion module.

Supported signal type:

Analog: 4-20 mA, ±10 V (through expansion module).

Digital quantity: realized through digital input module.

Type: No built-in relay output, need to be realized through expansion module.

Expansion capability: Supports connection of 4-channel digital output module.

Ambient temperature: -20°C to +60°C

Storage temperature: -40°C to +70°C.

Relative humidity: 5% to 95%

Protection level: IP20

Local interface: No physical display, status is displayed through LED indicator.

Remote configuration: Supports FDT/DTM (such as PACTware) or ABB System 800xA for parameter setting and diagnosis.

Certification: CE, RoHS, UL (Class I, Div. 2).

High-performance processing capability: ABB PM825 is based on MC68360 microprocessor, with an operating frequency of 25 MHz and supports real-time multitasking. ABB PM825 has 1024 KB FLASH to store system programs, 512 KB RAM for user applications, and supports complex control logic.

Redundancy and reliability design: Supports dual redundancy of power supply and communication to ensure high availability in industrial environments. Built-in error detection and correction (EDAC) mechanism to ensure data transmission accuracy.

Flexible expansion and multi-protocol compatibility: Through the S100 I/O bus expansion module, it supports multiple signal types such as analog, digital, pulse counting, etc. Compatible with PROFIBUS DP, Modbus, AF 100 and other protocols, it can be seamlessly integrated with third-party devices.

Oil and gas: wellhead temperature monitoring, pipeline leakage detection, compressor status monitoring. Supports installation in hazardous areas (ATEX Zone 1/2) and meets intrinsic safety requirements.

Chemical and pharmaceutical: reactor temperature control, distillation tower pressure regulation, clean room environment monitoring. High reliability design meets FDA, GMP and other industry standards.

Power and energy: thermal power plant turbine protection, photovoltaic power station inverter control.

Water treatment and environmental protection: sewage treatment plant biological pool aeration control, industrial wastewater treatment system optimization. Support MODBUS protocol and SCADA system integration.

Food and beverage: cold chain logistics temperature monitoring, fermentation tank pH adjustment. RoHS compliant, meeting food-grade equipment requirements.