Transcript Status_of_crate_projectx

Status of “common
crate” project
20/10/10
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NA62 common crates
• Roadmap of project
o
o
o
Identify limited number of types of non standard
crate covering need of all NA62 users
Agree with WIENER on feasibility
Obtain an offer and integrate the “NA62 crates” in
the PH-ESE Technical data base
After this the NA62 crates will be treated as any other data
base equipment (can be ordered, verified, traced, etc…)
• Two types of crate are identified up to now:
o
o
20/10/10
TEL62 crate
FE mainly (up to 6 TEL62 boards) crate
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TEL62 crate
• Up to 21 TEL61 boards
• LHC TELL1 crate with modified power supply
Voltages
TELL1 currents
TEL62 currents
+3.3V digital
2x100A
1x100A
+48V
1 x 12A
2 x 12A
+5V digital
1 x 100A
1 x 100A
+5 V analog
1 x 100A
1 x 100A
-5 V analog
1 x 100A
1 x 100A
• The PS needs 6 power modules and requests a “9U”
•
frame. Current price for this type of the PS is 5115CHF
Users: LKr Trigger (3)
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FE mainly crate (proposed by LAV team) - 1
• Very similar to the TELL1 crate
9U
o J1 3U backplane only
o Empty space in the back where J2/J3 would be
o Up to 6 TEL62 boards (depending on FE boards
consumption)
o Users: LAV (13), RICH (5-8), CEDAR (1)?
o
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FE mainly crate (proposed by LAV team) - 2
J1 POWER CONNECTOR
A
B
C
1 D5V D5V
D5V
2 D5V D5V
D5V
3 D5V D5V
D5V
4 D5V D5V
D5V
5 D48V D48V
D48V
6 D48V D48V
D48V
7 D48V D48V
D48V
8 DGND DGND
DGND
9 DGND DGND
DGND
10 DGND DGND
DGND
11 D3V3 D3V3
D3V3
12 D3V3 D3V3
D3V3
13 D3V3 D3V3
D3V3
14 DGND DGND
DGND
15 DGND DGND
DGND
16 DGND DGND
DGND
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J1 POWER CONNECTOR
A
B
C
17
nSysReset nSysReset nSysReset
18
nSysReset nSysReset nSysReset
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nSysReset nSysReset nSysReset
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+12V
+12V
+12V
NA62
21
AGND
AGND
AGND
specific
22
-12V
-12V
-12V
23
A5V
A5V
A5V
24
A5V
A5V
A5V
25
A5V
A5V
A5V
26
AGND
AGND
AGND
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AGND
AGND
AGND
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AGND
AGND
AGND
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A-5V
A-5V
A-5V
30
A-5V
A-5V
A-5V
31
A-5V
A-5V
A-5V
32
A-5V
A-5V
A-5V
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FE mainly crate (proposed by LAV team) - 3
• PS needs 5 power modules and can be fit in a “6U” frame.
Current price for this type of the power supply – 4715CHF
Voltages
Module
type
Voltage
range
Chan. per Peak
module
output
Power
+12V
MEH
7V…16V
1
46A
550W
-12V
MEH
7V…16V
1
46A
550W
+48V
MEH
30V…60V
1
13.5A
650W
+3.3V digital
MDH
2V … 7V
2
+/- 30A
210 W (420
total)
2
+/- 30A
210 W (420
total)
+5V digital
+5V analog
-5V analog
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2V … 7V
MDH
2V … 7V
2V … 7V
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Meeting with WIENER
• Meeting with Urs Vogt (ELCOTRON/WIENER) on 30.09.10
• Main output :
o
o
o
o
o
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The cage (including backplane) and fan-tray (short version) are
standard WIENER units. They can be used without modification.
Accordingly the price can be a standard CERN price: 857CHF – fan
tray, 3345CHF – cage
The WIENER OPC server control software is covering both discussed
power supplies and already included in the price
The cage can be configured in such a way that some voltages will
not be delivered to the backplane even if the power supply is
capable to provide these voltages.
The fan-trays and power supplies are not radiation hard
The maximum tolerable by fan-trays magnetic field is about 50
Gauss.
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Do we need other crate types?
Sub-detector
Mail sent on
Answer
CEDAR
11.10.10
Silence
RICH
13.10.10
No
MUV
14.10.10
Silence
STRAW tracker
15.10.10
Silence
LKr
15.10.10
No
The lagging sub-detectors are slowing down the process
Proposal:
• Send another mail with chosen crate specifications
• Wait another 2 weeks for the answers
• Consider the inquiry finished and proceed with quotation request
20/10/10
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