ABB PM857K01 3BSE088385R1 AC 800M Controller Processor Unit

Frequently Asked Questions (FAQ)

1. What is the maximum number of I/O signals the PM857K01 can handle?

   • The PM857K01 can handle a maximum of 128 I/O signals in total.

2. What is the controller’s clock frequency?

   • The PM857K01 operates at a clock frequency of 96 MHz.

3. Does the PM857K01 support CPU redundancy?

   • No, the PM857K01 does not support CPU redundancy.

4. What is the power consumption of the PM857K01?

   • The typical power consumption is 210 mA, with a maximum of 360 mA.

5. Is the PM857K01 certified for SIL 3?

   • Yes, the PM857K01 is certified for SIL 3 when used with the appropriate modules.

6. What are the environmental operating conditions for the PM857K01?

   • The operating temperature range is +5 to +55 °C, and the storage temperature range is -40 to +70 °C.

7. What is the communication protocol supported by the Ethernet ports on the PM857K01?

   • The PM857K01 supports MMS (Manufacturing Message Service) and IAC (Inter Application Communication) protocols over Ethernet.

8. What is the weight of the PM857K01 processor unit?

   • The weight of the PM857K01 processor unit is 1.2 kg.

3BSE088385R1 ABB AC 800M Controller PM857K01 Processor Unit

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