ABB控制器PM864A/PM861AK01 详细参数：PM864AK01 PM864AK02双CPU，冗余系列，PM861AK01,PM861AK02双CPU冗余控制器。
升级替换型号如下：
BSE031155R1 BC810K02 CEX-bus Interconnection Unit
3BSE071500R1 BC820K02 RCU-Link and CEX-Bus Interconnection Units
3BSE018103R1 CI853K01 Dual RS232-C interface
3BSE030220R9 CI854AK01 Profibus Communication Interface
3BSE018106R1 CI855K01 MB 300 Dual Ethernet port interface Package
3BSE026055R1 CI856K01 S100 I/O interface
3BSE018144R1 CI857K01 INSUM Ethernet interface Package
3BSE018135R1 CI858K01 DriveBus Interface Package
3BSE032444R1 CI860K01 FOUNDATION Fieldbus HSE Interface Package
3BUA000037R1 CI862K01 TRIO Interface Kit Package
3BUA000111R1 CI862K02 Redundant TRIO Interface Kit
3BSE040795R1 SS832 Voting Device
3BSE043660R1 CI867K01 Modbus TCP Interface
3BSE048845R1 CI868K01 IEC61850 Communication Interface
3BSE049110R1 CI869K01 AF 100 Communication Interface
3BSE056767R1 CI871K01 PROFINET IO Communication Interface
3BSE056899R1 CI873K01 Ethernet/IP Communication Interface
3BSE066485R1 PM851AK01 Processor Unit
3BSE066490R1 PM856AK01 Processor Unit
3BSE082895R1 PM858K01 Processor Unit
3BSE082896R1 PM858K02 Redundant Processor Unit
3BSE066495R1 PM860AK01 Processor Unit
3BSE018157R1 PM861AK01 Processor Unit
3BSE018160R1 PM861AK02 Redundant Processor Unit
3BSE076940R1 PM862K01 Processor Unit
3BSE081636R1 PM862K02 Redundant Processor Unit
3BSE018161R1 PM864AK01 Processor Unit
3BSE018164R1 PM864AK02 Redundant Processor Unit
3BSE031151R1 PM865K01 Processor Unit
3BSE031150R1 PM865K02 Redundant Processor Unit
3BSE076939R1 PM866AK01 Processor Unit