PM866AK01 ABB AC 800M Controller

ABB PM866AK01 AC 800M Controller

The ABB PM866AK01 (3BSE076939R1) is a high-performance controller for AC 800M systems. This controller provides reliable process control with fast execution times. It supports modular expansion and features redundant communication interfaces.

Product Overview

• Brand: ABB
• Model: PM866AK01 (PM866/PM866A)
• Type: AC 800M Process Controller
• CPU Speed: 133 MHz clock frequency
• Performance: 0.09 ms for 1000 boolean operations

Core Specifications

• Processor: MPC866 processor type
• Memory: 64 MB RAM total capacity
• Application RAM: 51.389 MB available
• Flash: 4 MB firmware storage
• Cycle Time: Down to 1 ms minimum

Communication Interfaces

• Ethernet: 2× RJ45 ports, 10 Mbit/s
• Serial: 2× RS-232C ports (COM3, COM4)
• Protocol: MMS and IAC protocols
• Network: 100 Mbit/s recommended
• Redundancy: CPU redundancy supported

I/O & System Capacity

• I/O Modules: 96 max (single), 84 (redundant)
• CEX Bus: 12 communication modules
• ModuleBus: 0-100 ms scan rate
• Applications: 32 per controller
• Tasks: 32 tasks maximum

Power & Environmental

• Power Supply: 24V DC (19.2-30V DC)
• Consumption: 210 mA typical, 360 mA max
• Temperature: +5 to +55°C operating
• Storage: -40 to +70°C range
• Protection: IP20, ISA 71.04 G3

Certifications

• Safety: ISA Secure certified
• Hazardous: Class 1 Zone 2, AEx nA IIC T4
• Marine: DNV-GL, ABS, BV, LR approved
• Standards: EN 61000-6-2/6-4, UL 61010-1
• Environmental: RoHS, WEEE compliant

Physical Specifications

• Dimensions: 119×186×135 mm
• Weight: 1200 g (2.6 lbs)
• Noise: <55 dB(A) emitted
• Vibration: 0.5g acceleration (50-150 Hz)

FAQ

• Q: What is PM866AK01?
  A: ABB AC 800M high-performance controller.
• Q: Performance speed?
  A: 0.09 ms for 1000 boolean operations.
• Q: I/O capacity?
  A: 96 I/O modules maximum capacity.