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Table of Contents

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Etalon Rack Devices

Description

Qty

Manufacturer

Part Number

Voltage [V]

Current
[A]

Power
[VA]

Rack U’s Req’d
(1U = 1.75”)

Controlling Software
[Etalon/KPF]

WMKO Heat Exchanger

1

WMKO

-

6

N/A

Etalon Rack Network Switch

1

Aruba

2530-24G

1

N/A

Etalon Rack PDU

1

Eaton

EMAT08-10

1

KPF

Notes:

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  • “N” = device would have to sit on a rack shelf

  • For “Controlling Software” column:

    • “Etalon” = device is only controlled by software on etalon PC;

    • “KPF” = device needs to be controlled by KPF instrument control software

Relevant Functional Block Diagram

Is this diagram still correct?

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Visio version of above diagram:

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Other Facility Services

Service

Description

Ethernet

Ethernet line from the KPF Cal Rack main switch to the Etalon etalon rack switch.

Compressed Air

To float the optical table shared with the calibration unit.

Glycol

For the WMKO heat exchanger in the top of the etalon rack.

Dry Air

?

Other?

?

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Relevant Functional Block Diagram

Is this diagram still correct?

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Visio version of above diagram:

View file
nameKPF Functional Block Diagrams - Etalon - August 28, 2020.vsdx

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Software Actions

List of etalon actions that the KPF instrument control software will need to perform (i.e. move something, read a value, measure something, etc.)

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List of etalon device settings that the KPF instrument control software would need to control or change.

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List of etalon telemetry that the KPF instrument control software should monitor, save, or make available for image headers.

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Etalon telemetry items that should have a KPF instrument software alarm raised when telemetry passes a threshold value.

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