| Manufacture | ABB |
| Item No | PM866AK01 |
| Article number | 3BSE076939R1 |
| Series | 800xA Control Systems |
| Origin | Sweden |
| Dimension | 73*233*212(mm) |
| Weight | 0.5kg |
| Customs Tariff Number | 85389091 |
| Type | Processor Unit |
The base plate of the PM866 / PM866A controller has two RJ45 Ethernet ports (CN1, CN2) for connection to the Control Network, and two RJ45 serial ports (COM3, COM4). One of the serial ports (COM3) is an RS-232C port with modem control signals, whereas the other port (COM4) is isolated and used for the connection of a configuration tool. The controller supports CPU redundancy for higher availability (CPU, CEX-Bus, communication interfaces and S800 I/O). Simple DIN rail attachment / detachment procedures, using the unique slide & lock mechanism. All base plates are provided with a unique Ethernet address which provides every CPU with a hardware identity. The address can be found on the Ethernet address label attached to the TP830 base plate.Frequently asked questions about the product are as follows: -What are the main uses of the ABB PM866AK01 processor? The PM866AK01 processor can handle complex automation tasks in industries such as chemical processing, oil and gas, power generation, and manufacturing. It is the central unit for controlling, monitoring, and optimizing industrial processes in ABB 800xA and AC 800M distributed control systems. -How does the PM866AK01 differ from other processors in the PM866 series? The PM866AK01 processor is an enhanced version in the PM866 series, with higher processing power, larger memory capacity, and improved redundancy features compared to other models in the series. -Which industries typically use the PM866AK01 processor unit? Oil and gas for pipeline control, refining, and reservoir management. Power generation management Turbine control, boiler operation, and energy distribution. Chemical and pharmaceutical process control in batch and continuous processes.