ABB PM866K02 3BSE050199R1 CPU Board

CPU Board Components:

• The CPU board includes the microprocessor, RAM memory, real-time clock, LED indicators, INIT push button, and a CompactFlash interface.

Base Plate Features:

• The base plate has two RJ45 Ethernet ports (CN1, CN2) for connection to the Control Network.
• It also has two RJ45 serial ports (COM3, COM4).
• COM3 is an RS-232C port with modem control signals.
• COM4 is isolated and used for configuration tool connection.
• The controller supports CPU redundancy for higher availability, including CPU, CEX-Bus, communication interfaces, and S800 I/O.

Installation and Identification:

• Simple DIN rail attachment/detachment using the slide & lock mechanism.
• Each base plate has a unique Ethernet address for hardware identity.
• The address is found on the Ethernet address label attached to the TP830 base plate.

Package Contents:

• 2 PM866A CPUs
• 2 TP830 baseplates (width = 115mm)
• 2 TB807 ModuleBus terminators
• 1 TK850 CEX-bus expansion cable
• 1 TK851 RCU-Link cable
• 2 batteries for memory backup (4943013-6), one for each CPU

Features and Benefits:

• ISA Secure certified
• Reliability and simple fault diagnosis
• Modularity for step-by-step expansion
• IP20 Class protection without enclosures
• Configurable with 800xA control builder
• Full EMC certification
• Sectioned CEX-Bus using BC810/BC820
• Built-in redundant Ethernet communication ports

General Information:

• Article number: 3BSE081637R1 (PM866AK02)
• Redundancy: Yes
• High Integrity: No
• Clock Frequency: 133 MHz
• Performance (1000 boolean operations): 0.09 ms
• Memory: 64 MB
• RAM available for application: 51.389 MB
• Flash memory for storage: Yes