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ABB PM865K02 3BSE031150R1｜Redundant Processor｜
PM865K02 3BSE031150R1
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- Electrical power supply parameters
Working voltage: 24V DC (allowable range 19.2-30V DC, ripple ≤ 5%)
Working current: typical 287mA/maximum 487mA
Power consumption: typical 6.9W, maximum 11.4W
Power interface: 4-pin detachable screw terminal
Redundant power supply detection: dual SA/SB power supply status input
Built in power-off energy storage: 5ms power buffer to ensure normal CPU shutdown and data storage
Backup battery: 3.6V lithium battery (model 4943013-6, used for memory power failure storage) eero
Communication interface specifications
Ethernet port (2-channel redundant control network)
Interface: RJ45 (8-pin internal thread), IEEE 802.3 standard
Speed: 10Mbit/s
Protocol: MMS, IAC, CNCP redundant synchronization protocol (inter station synchronization accuracy 1ms)
Serial communication port (2-channel RJ45)
COM3 (RS-232C): baud rate 75~19200, supports RTS/CTS hardware flow control, non isolated
COM4 (Isolated RS-232C): Fixed 9600 baud, optically isolated, used for program download and configuration tool connection
- Electrical power supply parameters
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