The ABB PM825 3BSE010796R1, also cataloged as the PM825 Processor Module, operates as a dedicated hardware component for central logic processing and system execution within ABB Advant OCS/800xA platforms.

Hardware Identification & Subsystem Architecture

• PM825: Base controller hardware identifier for Advant Controller 80 (AC80) logic processing operations.
• 3BSE010796R1: Specific manufacturing article number and hardware circuit revision.
• S800 Integration Interface: Integrated backplane connection profile dedicated to direct S800 I/O expansion racks.

Physical Parameters & Technical Limits

Backplane Throughput & Control Execution

The controller maintains high backplane bus communication velocity across localized and remote S800 I/O node clusters. The 400 MHz processing core drives deterministic task execution cycles while managing 256 MB onboard memory allocation. Firmware flash compatibility ensures seamless system updates and steady communication throughput across high-density I/O configurations.

Delivery Package Manifest

• 1 x ABB PM825 3BSE010796R1 Processor Module Unit

Cabinet Mounting & Cabling Guidelines

• Secure the module chassis directly onto the target baseplate or DIN rail assembly within the enclosure.
• Connect the stabilized 24 VDC power supply leads to the primary terminal block, ensuring correct polarity.
• Verify full mechanical engagement of backplane bus connectors prior to energizing system power.
• Connect shield earth wire directly to panel frame grounding bars using short, low-impedance straps.

Frequently Asked Questions

• What primary processor frequency powers the PM825 module?

  The module utilizes a 400 MHz processing core to handle task execution and system communications.

• What system memory capacity is available on the unit board?

  The processor integrates 256 MB of onboard memory for operating code, data buffers, and system logic.

• What maximum I/O node capacity does this controller handle?

  The unit supports operational expansion for up to 1024 distinct I/O points across connected clusters.

• What input power voltage rating is required for normal operation?

  The module requires a nominal 24 VDC power supply operating within a +/-10% tolerance band.

• What is the rated operating temperature window for the module?

  The hardware is designed for operation across ambient temperatures ranging from -25 to +70 deg C.

• What analog input voltage measurement range does the unit process?

  The integrated physical input hardware accepts analog voltage input ranges up to 0-600V.

• Which system platform handles this processor module architecture?

  The unit is built for integration within ABB Advant OCS, 800xA, and AC80 control configurations.

• What physical dimensions determine installation cabinet clearance?

  The module assembly features physical shipping dimensions measuring 12 x 17 x 14.5 cm.