ABB PM857K02 3BSE088386R1 AC 800M Controller Redundant Processor Unit

Frequently Asked Questions (FAQ)

1. Q: Does the PM857K02 support redundancy?
   A: Yes, the PM857K02 supports redundancy to ensure high availability of the system.

2. Q: What is the clock frequency of the controller?
   A: The clock frequency of the PM857K02 is 96 MHz.

3. Q: What is the memory configuration of the PM857K02?
   A: The PM857K02 has 32 MB of memory, with 22.184 MB available for application use.

4. Q: What is the power consumption of the controller?
   A: The typical power consumption is 210 mA, with a maximum of 360 mA.

5. Q: What is the operating temperature range of the PM857K02?
   A: The operating temperature range is +5°C to +55°C (41°F to 131°F).

6. Q: Does the PM857K02 support high integrity functionality?
   A: Yes, the PM857K02 supports high integrity functionality and is certified for SIL 2 and SIL 3.

7. Q: What is the switchover time for redundancy configuration?
   A: The maximum switchover time for redundancy is 10 ms.

8. Q: What is the maximum number of I/O signals supported by the controller?
   A: The PM857K02 supports up to 128 I/O signals.

3BSE088386R1 ABB AC 800M Controller PM857K02 Redundant Processor Unit

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