Etalon

Table of Contents:

Etalon Rack Devices

Description	Qty	Manufacturer	Part Number	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:

For “Rack Mount” column:
- “Y” = device designed for 19” rack mounting;
- “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

Is this diagram still correct?

Visio version of above diagram:

Service	Description
Ethernet	Ethernet line from the KPF Cal Rack to the 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?	?

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

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

Setting	When Needed [Yes/No/Maybe]			Notes
-	Build	Observing	Maintenance	-

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

	Parameter	Report Frequency	Purpose	Notes
1
2

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

	Parameter	Threshold	Notes
1
2

	Description	File	Source
1
2