ABB PM861AK02 3BSE018160R1 Redundant Processor Unit Emergency Overspeed Board Function: Provides interface for connecting

Function: Provides interface for connecting external units to the Advant Controller 31 system via the MODBUS RTU protocol

Real-Time Clock: Battery-backed

Contamination: Class G3 (Harsh) as per ISA Standard S71

supporting gas

independent of excitation voltage

ABB PM861AK02 3BSE018160R1 Redundant Processor Unit Emergency Overspeed Board Function: Provides interface for connectingGeneral Information Product ID: 3BSE018160R1 ABB Type Designation: PM861AK02 Catalog Description: PM861AK02 Redundant Processor Unit Package Includes PM861A CPU: 2 units TP830 Baseplate: 2 units (Width: 115 mm) TK850 CEX bus Expansion Cable TB807 ModuleBus Terminator: 2 units TK851 RCPU Link Cable Battery for Memory Backup (4943013 6): 1 for each CPU Dimensions Width: 119 mm (4. 7 in.) Height: 186 mm (7. 3 in.) Depth Length: 135 mm (5. 3 in.) Weight: