Category Verified Specification PM865K01 / 3BSE031151R1
Catalog Number PM865K01, Order Code: 3BSE031151R1
Full Name AC 800M High Integrity Processor Unit (Kit)
Product Platform ABB System 800xA / AC800M DCS
Country of Origin Sweden
Kit Composition PM865 High Integrity CPU + TP830 baseplate + CEX terminator + ModuleBus terminator + backup battery
Processor 96 MHz PowerPC embedded CPU
Memory 32 MB total RAM; CompactFlash for program storage (CF card ordered separately)
Safety Certification IEC 61508 SIL3 capable (when paired with SM811 synchronization module for HI safety configuration)
Communication Interfaces(on TP830 base) CN1/CN2: Dual independent 10/100 Mbit/s EthernetCOM3: RS232COM4: Isolated RS232 / RS485Internal: CEX Bus, ModuleBus, RCU-Link for redundancy sync
Redundancy Support Supports 1+1 hot standby CPU redundancy; supports High Integrity safety redundancy with SM811 module
Programming Standard IEC 61131-3 (ST, FBD, LD, IL, SFC) via Control Builder M
Power Supply 24 V DC; powered via rack backplane, typical consumption ~15 W
Mechanical Dimension W 105 mm × H 230 mm × D 132 mm
Net Weight Approx. 1.50 kg
Mounting DIN rail / rack slot mounting inside control cabinet
Protection Class IP20, indoor cabinet installation only
Operating Environment Operating: 0 °C ~ +55 °CStorage: -40 °C ~ +70 °CHumidity: 5–95 % non-condensing, Pollution Degree 2
Certifications CE, UL/cULus, TÜV IEC61508, EMC compliant
Lifecycle Status Active spare unit, available for maintenance replacement
Critical Distinction PM865K01 = Complete kit (CPU+base+accessories)PM865 = CPU module only (without baseplate)PM865 = High Integrity variant (enhanced diagnostics for safety loops, different from PM864)
Packaging Note Original anti-static individual carton; official datasheet does not publish exact outer carton dimensions.
