PM866 3BSE050200R1 ABB PM866A controller

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

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.

PM866 3BSE050200R1

The address can be found on the Ethernet address label attached to the TP830 base plate.

Package including:
2 pcs PM866A, CPU
2 pcs TP830, Baseplate, width =115mm
2 pcs TB807, ModuleBus terminator
1 pcs TK850, CEX-bus expansion cable
1 pcs TK851, RCU-Link cable
2 pcs Battery for memory backup (4943013-6) 1 for each CPU