ABB PM861AK01
PM861AK01 is a redundant controller.Here is a detailed introduction to PM861AK01: I.Basic Features Processor module:The processor module used by PM861AK01 is PM150V08,whose CPU board contains Motorola MC68020 processor and dynamic read/write memory(RAM)and ECC(error correction circuit),as well as user application programs. Flash program card:A flash program card with a slot for storing security system software. Port…