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- PM825-1
- Redundant Controller S800 Processor Module
- Sweden
- 225 × 135 × 108 mm
- 1kg
- 3BSE010800R1
- Xiamen, China
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Product Details: PM825‑1 (3BSE010796R1)
Brand
Series
S800 / Advant Controller 80 (AC80) processor module
Product Introduction
The PM825‑1, part number 3BSE010796R1, is a high‑performance processor module used in the S800 / AC80 control system series. It serves as a central processing unit for automation systems, executing control logic, facilitating high-speed communication, and supporting multiple industrial protocols. Engineered for demanding environments, it ensures reliable and real‑time system performance.
Applications
This module excels in a variety of industrial environments, including:
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Distributed control systems in power generation (thermal, hydroelectric)
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Oil and gas process automation and safety systems
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Chemical and petrochemical plant control
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Manufacturing automation (including robotics and conveyance)
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Infrastructure control systems such as wastewater, mining, and pulp & paper industries
Advantages
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Efficient processing using RISC‑based or Celeron‑class CPU, with options up to 25 MHz execution speed
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Support for multiple protocols (Modbus, Ethernet, Profibus, RS‑232/485, DriveBus, AF100) for flexible system integration
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Rugged design with wide operating temperature span (−40 °C to +70 °C), and long mean time between failures (MTBF)
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Modular, compact DIN‑rail or rack‑mountable form factor, simplifying retrofits and system upgrades
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Ample I/O capacity—handles hundreds of digital and analog points with compatible expansion modules
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Built‑in diagnostics with LED indicators for power, fault, and running status
Technical Parameters
| Parameter | Specification |
|---|---|
| Model / Part Number | PM825‑1 (3BSE010796R1) |
| Power Supply | 24 V DC (19.2–30 V), dual-redundant input supported |
| Processor | Motorola MC68360 (25 MHz) or Intel Celeron M (~1.0 GHz) variants |
| Memory | From 256 KB RAM, 512 KB Flash; up to several MB depending on variant |
| Communication Interfaces | RS‑232, RS‑485, Ethernet, Modbus RTU, Profibus, DriveBus, AF100 |
| I/O Expansion Capability | Up to 24 I/O modules (12 electrical, 12 optical) or up to 1,024 I/O points |
| Operating Temperature | −40 °C to +70 °C |
| Protection Class | IP20 standard; CW/industrial housing variants may allow enhanced protection |
| Dimensions (mm) | Approximately 225 × 135 × 108 mm (depth × width × height) |
| Weight (kg) | Around 1.0 kg |
| System Compatibility | S800 and AC800 platform ecosystems |
| Indicators | LEDs for Power, Run, Fault conditions |
Related Models (Same Series or Close Family)
| Model | Key Highlights / Parameters |
|---|---|
| PM825‑1 | Processor module; 24 V DC; ~225×135×108 mm; ~1 kg; wide comms & protocol support |
| PM810V2 | S800 processor; 9–36 V DC; 210×160×90 mm; 0.6 kg; backward-compatible form factor |
| PM856K01 | AC800M high-performance CPU; Profinet/Ethernet; compact design; ~0.6 kg |
| PM510V08 | S800-compatible CPU with PCMCIA slot; ~297×176×36 mm; 0.8 kg |
| PM866AK01 | Advanced power meter/controller module with enhanced compute capability |
Popular ABB Models (Same Brand)
| Model | Key Highlights / Parameters |
|---|---|
| PM825‑1 | Core S800 processor as detailed above |
| PM810V2 | Compact processor for legacy S800 installations |
| PM856K01 | Modern AC800M CPU with advanced network interfaces |
| PM510V08 | Replacement S800 processor with increased memory and PCMCIA interface |
| PM866AK01 | Integrated power and control module with high compute power |
FAQs (Q&A Format)
Q1: What voltage does this module require?
A1: It requires 24 V DC and supports dual-redundant power inputs.
Q2: What CPU options are available?
A2: Either Motorola MC68360 (25 MHz) or Intel Celeron M (around 1 GHz), depending on variant.
Q3: How much memory can it hold?
A3: Starts at 256 KB RAM and 512 KB Flash, with options for higher capacities.
Q4: What communication protocols does it support?
A4: Supports Modbus, Ethernet, Profibus, RS‑232, RS‑485, DriveBus, and AF100.
Q5: How many I/O modules can it manage?
A5: Up to 24 modules, which may equate to hundreds of I/O points.
Q6: Can it operate in extreme temperatures?
A6: Yes—the range is approximately −40 °C to +70 °C.
Q7: What are its dimensions and weight?
A7: Roughly 225 × 135 × 108 mm, and it weighs about 1.0 kg.
Q8: Does it have diagnostic capabilities?
A8: Yes—LED indicators show power, operation status, and fault conditions.
Q9: What platforms is it compatible with?
A9: Designed for S800 and AC800 control platform families.
Q10: Why choose this over older modules?
A10: Because it offers modern processing power, versatile I/O scalability, broad protocol support, and robust environmental tolerance.