PM864AK01-eA ABB Processor unit

PM864AK01-eA ABB Processor unit
The CPU board contains the microprocessor and RAM memory, a realtime clock, LED indicators, INITpush button, and a CompactFlash
interface.
The base plate of the PM864A 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 RS232C portwith modemcontrol signals,whereas the other port
(COM4) is isolated and used for the connection of a configuration
tool. The controller supports CPU redundancyfor 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 providedwith a
unique Ethernet address which provides every CPUwith a hardware
identity. The address can be found on the Ethernet address label
attached to the TP830 base plate.
Features and benefits
Reliability and simple fault diagnosis procedures
Modularity, allowing for step-by-step expansion
IP20 Class protection withoutthe requirementfor enclosures
The controller can be configuredwith 800xA control builder
The controller has full EMC certification
Sectioned CEX-Bus using a pair of BC810
Hardware based on standards for optimumcommunication connectivity(Ethernet, PROFIBUS DP, etc.)
Built-in redundant Ethernet Communication ports