ABB PM864AK01 3BSE018161R1

Product Overview

ABB PM864AK01, order number 3BSE018161R1, is a high-performance processor unit for the ABB AC 800M controller platform under System 800xA DCS. It serves as the core processing unit to execute control logic, handle data acquisition, closed-loop regulation and communication tasks for industrial process automation.

This processor supports both single and redundant hot-backup configuration, with switchover time less than 10ms to guarantee uninterrupted production for critical plants. It communicates with S800 I/O modules via ModuleBus, and supports CEX bus for extension of additional communication interfaces. The full PM864AK01 package includes PM864A CPU, TP830 baseplate, bus terminators, memory backup battery and power plug, ready for direct rack installation. Widely used for spare replacement, overhaul and system upgrade of legacy 800xA DCS in process industries.

Key Features

1. Model: PM864AK01, ABB Order Code: 3BSE018161R1
2. Platform: ABB AC 800M / System 800xA Distributed Control System
3. 32-bit processor, high speed execution of control programs
4. Support redundant controller configuration, hot swap, <10ms switchover
5. ModuleBus interface for S800 I/O connection; CEX bus for communication extension
6. Built-in RAM and Flash memory, battery-backed memory for data retention
7. Complete kit: CPU, TP830 baseplate, TB850 / TB807 / TB852 terminators, backup battery, power connector
8. Multiple Ethernet ports for plant network and controller communication
9. Diagnostic LED indicators for power, run, fault and communication status
10. DIN rail rack mount design, compact for control cabinet installation
11. Suitable for continuous 24/7 heavy-duty process control environment

Technical Specifications

Application Fields

ABB PM864AK01 3BSE018161R1 processor unit is widely deployed in critical process automation: ✅ Thermal power plant boiler and turbine 800xA DCS control cabinet ✅ Pulp & paper mill process control system ✅ Oil & gas, petrochemical plant process monitoring & control ✅ Water treatment plant automation control ✅ Cement plant, metallurgy continuous process control ✅ Pharmaceutical and food batch production control ✅ Legacy AC800M DCS overhaul, spare replacement and system retrofit

Matching Accessories

• S800 series I/O modules (AI, AO, DI, DO)
• CI854, CI853, CI801 communication interface modules
• AC800M control rack, backplane
• ModuleBus / CEX bus cables
• Additional backup battery pack
• 800xA Compact Control Builder programming software

Our Service

We supply original ABB PM864AK01 (3BSE018161R1) processor unit and full range ABB 800xA / AC800M DCS spare parts. ✔ Ready stock for process plant maintenance projects ✔ Original part inspection and function testing ✔ Datasheet, wiring diagram and configuration guide available ✔ Technical support for controller replacement, redundant setup, programming and troubleshooting ✔ Bulk quotation for EPC contractors and automation maintenance companies

Contact us for quotation, stock status and full datasheet of ABB PM864AK01 3BSE018161R1.