|
Size: 3989
Comment:
|
Size: 4099
Comment:
|
| Deletions are marked like this. | Additions are marked like this. |
| Line 20: | Line 20: |
| ||Power cables ||3 || ||1m|| || || | ||Power cables ||3 || ||1m || || || |
| Line 43: | Line 43: |
| * Cabling: [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/DocDB/ShowDocument?docid=2984|JGW-D1402984]] (MC board related [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/DocDB/ShowDocument?docid=2941|JGW-T1402941]], TTFSS related [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=2963|JGW-G1402963]]) * List below is for iKAGRA PSL+IMC only |
* Cabling: [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/DocDB/ShowDocument?docid=2984|JGW-D1402984]] (MC board related [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/DocDB/ShowDocument?docid=2941|JGW-T1402941]], TTFSS related [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=2963|JGW-G1402963]]) * List below is for iKAGRA PSL+IMC only. Electronics are listed at [[ KAGRA Subgroups MIF AEL|MIF/AEL]]. |
| Line 58: | Line 58: |
| ||Power cables ||5 || ||1m|| || || | ||Power cables ||5 || ||1m || || || |
| Line 65: | Line 67: |
| ||Type || Number||Length|| ||RTS - Coil Driver(LEMO) ||9 =(length, pitch, yaw)×3MCSs ||?m×6(MCI, MCO), ?m×3(MCE)|| ||Coil Driver - Feed through(BNC)||12 (=4coils×3MCSs)||? a few m|| ||Feed through - Coil(BNC)|| 12 (=4coils×3MCSs)||3m|| |
||Type ||Number ||Length || ||RTS - Coil Driver(LEMO) ||9 =(length, pitch, yaw)×3MCSs ||?m×6(MCI, MCO), ?m×3(MCE) || ||Coil Driver - Feed through(BNC) ||12 (=4coils×3MCSs) ||? a few m || ||Feed through - Coil(BNC) ||12 (=4coils×3MCSs) ||3m || |
| Line 70: | Line 76: |
| ||RTS-Picomotor Driver(LAN cable)||6||?m|| ||Picomotor Driver(LAN port) - Feed through（Burndy）||?||?m|| ||Feed through - MCSs(Burndy)||3 || 3m|| |
||RTS-Picomotor Driver(LAN cable) ||6 ||?m || ||Picomotor Driver(LAN port) - Feed through（Burndy） ||? ||?m || ||Feed through - MCSs(Burndy) ||3 ||3m || |
| Line 80: | Line 89: |
| 3. [[http://gwclio.icrr.u-tokyo.ac.jp/lcgtsubgroup/digitalsystem/2012/03/new-focus-picomotor-controlled-at-stda.html]] | 3. http://gwclio.icrr.u-tokyo.ac.jp/lcgtsubgroup/digitalsystem/2012/03/new-focus-picomotor-controlled-at-stda.html |
Input Mode Cleaner Hardware
Location of the servo components
Green lines represent cabling.
MC REFL optical table: PD, QPD
Around MCi, MCe chambers: OpLev
MC rack: I-Q demodulators, MC board, MC RTS computer, Coil drivers, Picomotor Drivers
Laser room: TTFSS box, AOM
Questions
Where to put TTFSS ? Do we need a rack inside the laser room ?
Demodulator
Assigned to Aso
Use 4ch I-Q demodulators for the moment. JGW-D1402413
Necessary channels: 1ch for Length PD, 8ch for WFS QPDs.
|
Qty |
Interface |
Size |
Location |
Description |
4ch I-Q demod |
3 |
SMA, BNC(monitor) |
1U |
MC rack |
|
Coax. cables |
9 |
BNC->SMA |
10m? |
|
|
Power cables |
3 |
|
1m |
|
|
MC board
Assigned to Michimura and Nakano
- LIGOの回路図を見て，機能ブロック図を描く
→ LIGO-D1002416-v5(pole/zeroの位置は適宜調整されている可能性あり。参考: LIGO-D040180(回路図)、LIGO-E1200177(LIGOでの変更履歴))
- KAGRAで必要な修正点はあるか?
→ なさそう(pole/zeroの位置は適宜修正必要)。
- AOMとの接続は単なるBNCケーブル?
→ SMBとSMCは必要(参照: JGW-T1402941)。
Interface between MC board and RTS
Assigned to Michimura and Nakano
Cabling: JGW-D1402984 (MC board related JGW-T1402941, TTFSS related JGW-G1402963)
List below is for iKAGRA PSL+IMC only. Electronics are listed at MIF/AEL.
|
Qty |
Interface |
Size |
Location |
Description |
TTFSS |
1 |
BNC, Dsub 37pin |
|
PSL |
|
TTFSS Interface |
1 |
BNC, Dsub 37pin |
|
PSL |
|
MC common mode servo board |
1 |
BNC |
1U |
IO rack |
not yet designed for KAGRA |
RF PD |
2 |
BNC |
|
IMC REFL, FRC TRANS |
|
RF splitter |
2 |
|
PSL? |
|
if there's no distributor |
Coax. cables |
2 |
BNC/SMA |
5m? |
|
length depend on RF distribution |
Coax. cables |
1 |
BNC/SMA |
3m? |
|
length depend on RF distribution |
Coax. cables |
11 |
BNC/SMA |
1m |
IO rack, PSL table |
|
Ribbon cables |
3 |
Dsub 37pin |
1m |
IO rack, PSL table |
|
Ribbon cables |
1 |
Dsub 25pin |
1m |
IO rack |
|
Ribbon cables |
2 |
Dsub 9pin |
5m? |
PSL to IO rack |
used for RF PD power cables |
Power cables |
5 |
|
1m |
|
|
(Qty needed for TTFSS is also included)
Interface between RTS and MC suspensions
Assigned to Ohishi, Saito, Miyakawa
Type |
Number |
Length |
RTS - Coil Driver(LEMO) |
9 =(length, pitch, yaw)×3MCSs |
?m×6(MCI, MCO), ?m×3(MCE) |
Coil Driver - Feed through(BNC) |
12 (=4coils×3MCSs) |
? a few m |
Feed through - Coil(BNC) |
12 (=4coils×3MCSs) |
3m |
RTS-Picomotor Driver(LAN cable) |
6 |
?m |
Picomotor Driver(LAN port) - Feed through（Burndy） |
? |
?m |
Feed through - MCSs(Burndy) |
3 |
3m |
Reference
1. http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/KAGRA/Subgroups/DGS/Projects/PicoMotor