Overview
The ABB PM864AK01 3BSE018161R1 is a processor module from the AC 800M controller family, designed for advanced automation and process control systems. It combines a powerful CPU with integrated communication ports, ensuring high reliability and efficient control in complex industrial environments.
General Information
Part Number: PM864AK01 3BSE018161R1
Manufacturer: ABB
Brand / Country of Origin: ABB / Sweden
Type: Processor Module (CPU Unit)
Series: AC 800M
Mounting: DIN rail or cabinet installation
Processor: 32-bit RISC processor
Memory: 64 MB RAM, 16 MB Flash
Battery: Lithium battery for real-time clock and memory backup
Power Specifications
Supply Voltage: 24 V DC (19.2–30 V DC)
Power Consumption: Approx. 5 W
Protection: Reverse polarity and transient suppression
Backup Power: Internal lithium battery
Communication & Interface
Ethernet Ports: 2 × 10/100 Mbps (RJ45)
Serial Ports: 1 × RS-232, 1 × RS-485
System Bus: CEX-Bus for connecting I/O modules and communication interfaces
Supported Protocols: Modbus TCP, PROFIBUS, OPC, and Ethernet/IP
Indicators: LEDs for power, communication, and system status
Diagnostics: Built-in self-diagnostic and fault monitoring
Environmental
Operating Temperature: −20 °C to +70 °C
Storage Temperature: −40 °C to +85 °C
Humidity: Up to 95% RH, non-condensing
Protection Rating: IP20 (intended for industrial cabinet environments)
Dimensions & Weight
Dimensions: 135 × 186 × 119 mm
Weight: 1.2 kg
