ABB PM645B 3BSE010535R0001 Processor Module

Frequently Asked Questions (FAQ) for ABB PM645B 3BSE010535R0001 Processor Module

Q1: What type of processor does the PM645B use?
A1: The PM645B processor module uses a Motorola MC68360 processor.

Q2: What are the main features of the PM645B processor module?
A2: The PM645B includes 512 kB non-volatile Flash PROM for system software, 2 MB SRAM, and supports dual and triple redundancy with a redundancy voter. It also has two RS-422 ports for high-speed data exchange and two rotational speed signal input ports.

Q3: Can the PM645B be used in a redundant configuration?
A3: Yes, the PM645B is designed for dual and triple redundancy configurations, ensuring high availability in critical systems.

Q4: What are the dimensions of the PM645B processor module?
A4: The dimensions of the PM645B are 252 x 273 x 40 mm.

Q5: What is the weight of the PM645B processor module?
A5: The weight of the PM645B is 1.75 kg.

Q6: How many ports are available for signal and data exchange on the PM645B?
A6: The PM645B has two RS-422 ports for high-speed data and signal exchange between processor modules.

Q7: What is the power requirement for the PM645B processor module?
A7: The PM645B requires a 24 V DC power supply, which can be provided through an external power source.

Q8: Does the PM645B support rotational speed signal input?
A8: Yes, the PM645B supports two rotational speed signal input ports, which are RS-422 type.

3BSE010535R0001 ABB PM645B Processor Module

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