Differences between revisions 38 and 59 (spanning 21 versions)
⇤ ← Revision 38 as of 2014-11-26 14:10:11 →
Size: 4446
Editor: YutaMichimura
Comment:
← Revision 59 as of 2015-01-05 14:03:11 → ⇥
Size: 5860
Editor: YutaMichimura
Comment:
Deletions are marked like this. Additions are marked like this.
Line 4: Line 4:

[[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=3018|Cable rack drawing]]
Line 44: Line 46:
 * List below is for whole iKAGRA PSL+IMC. Electronics are listed at [[KAGRA/Subgroups/MIF/AEL]] page.  * Cable length estimation: [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/DocDB/ShowDocument?docid=3028|JGW-D1403028]], [[http://gwclio.icrr.u-tokyo.ac.jp/lcgtsubgroup/inoutoptics/2014/11/post-27.html|IOO blog on Nov 28, 2014]]
 * Updated cable list is on [[https://docs.google.com/spreadsheets/d/1VPkv64gDrbhSX4LiO5aNc-miSf3h3pl1dRQPKUhnuCs/|Google spreadsheet]].
 * List is for whole iKAGRA PSL+IMC. Electronics are listed at [[KAGRA/Subgroups/MIF/AEL]] page.
 * [[http://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/KAGRA/Subgroups/AEL/meeting/20141215|Purchased cables by Miyakawa (2014/12/15)]]
Line 47: Line 52:
||RF splitter ||1 ||BNC/SMA||-||PSL||8 if there's no distributor ||
||Coax. cables ||11 ||BNC/SMA ||2m ||PSL|| ||
||Coax. cables ||6 ||BNC/SMA ||5m ||PSL to IO rack|| ||
||Coax. cables ||9 ||BNC/SMA ||4m ||IMC REFL to IO rack || ||
||Coax. cables||7||BNC/SMA||2m||IO rack|| ||
||Ribbon cables ||1 ||Dsub 37pin ||0.1m||PSL ||TTFSS Interface to TTFSS||
||Ribbon cables ||2 ||Dsub 25pin ||5m||PSL to IO rack ||TTFSS Interface and PMC Servo Board(?)||
||Ribbon cables ||2 ||Dsub 15pin ||5m ||PSL to IO rack||for QPDs IP_A/B||
||Ribbon cables ||2 ||Dsub 15pin ||4m ||IMC REFL to IO rack||for QPDs IMCR_A/B||
||Ribbon cables ||2 ||Dsub 15pin ||30m ||IMC TRANS to IO rack||for QPDs IMCT_A/B||
||Ribbon cables||3||Dsub 9pin||5m||PSL to IO rack||for PDs PMCR, PMCT, FRCT||
||Ribbon cables||1||Dsub 9pin||4m||IMC REFL to IO rack||for PD IMCR||
||Ribbon cables||1||Dsub 9pin||30m||IMC TRANS to IO rack||for PD IMCT||
||Power cables ||4 ||3pin tap||5m ||from PSL to IO rack ||for TTFSS Interface and PMC Servo Board(?) ||
||Power cables ||14 ||3pin tap||2m ||IO rack || ||
||AC cables ||7 || ||2m||PSL, IO rack ||
||AC extension cables||1 || ||5m ||from PSL to IO rack || 		||RF splitter ||1 ||BNC/SMA ||- ||PSL ||8 if there's no distributor ||
||Coax. cable ||11 ||BNC/SMA ||2m ||PSL || ||
||Coax. cable ||6 ||BNC/SMA ||18m ||PSL to IO rack || ||
||Coax. cable ||9 ||BNC/SMA ||5m ||IMC REFL to IO rack || ||
||Coax. cable ||8 ||BNC/SMA ||2m ||IO rack || ||
||Ribbon cable ||1 ||Dsub 37pin ||0.1m ||PSL ||TTFSS Interface to TTFSS ||
||Ribbon cable ||2 ||Dsub 25pin ||18m ||PSL to IO rack ||TTFSS Interface and PMC Servo Board(?) ||
||Ribbon cable ||2 ||Dsub 15pin ||18m ||PSL to IO rack ||for QPDs IP_A/B ||
||Ribbon cable ||2 ||Dsub 15pin ||8m ||IMC REFL to IO rack ||for QPDs IMCR_A/B ||
||Ribbon cable ||2 ||Dsub 15pin ||45m ||IMC TRANS to IO rack ||for QPDs IMCT_A/B ||
||Ribbon cable ||3 ||Dsub 9pin ||18m ||PSL to IO rack ||for PDs PMCR, PMCT, FRCT ||
||Ribbon cable ||1 ||Dsub 9pin ||8m ||IMC REFL to IO rack ||for PD IMCR ||
||Ribbon cable ||1 ||Dsub 9pin ||45m ||IMC TRANS to IO rack ||for PD IMCT ||
||Power cable ||4 ||3pin tap ||18m ||from PSL to IO rack ||for TTFSS Interface and PMC Servo Board(?) ||
||Power cable ||14 ||3pin tap ||2m ||IO rack || ||
||AC cable ||7 || ||2m ||PSL, IO rack || ||
||AC extension cable ||1 || ||18m ||from PSL to IO rack || ||
Line 95: Line 101:

 * Electronics and cables needed for IMC mirror oplevs are listed

|| ||Qty ||Interface ||Size ||Location ||Description ||
||SLD ||3 || || ||pylons ||needs +15 ~ +24VDC ||
||conversion connector ||3 ||3pin tap -> SLD connector || ||pylons ||for converting DC power cable to a connector for SLD module ||
||Oplev QPD ||3 ||Dsub 15pin || ||pylons || ||
||Oplev QPD Interface ||2 ||Dsub 15pin || ||MC rack ||1 Interface for 2 QPDs ||
||Ribbon cable ||2 ||Dsub 15pin ||12m ||MCF to MC rack ||for QPDs ||
||Ribbon cable ||1 ||Dsub 15pin ||40m ||MCE to MC rack ||for QPDs ||
||Power cable ||2 ||3pin tap ||12m ||MCF to MC rack ||for SLD ||
||Power cable ||1 ||3pin tap ||40m ||MCE to MC rack ||for SLD ||
||Power cable ||3 ||3pin tap ||2m ||MC rack ||for Oplev QPD Interface ||

Input Mode Cleaner Hardware

Location of the servo components

Drawing

Cable rack drawing

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

Qty

Interface

Size

Location

Description

RF splitter

1

BNC/SMA

-

PSL

8 if there's no distributor

Coax. cable

11

BNC/SMA

2m

PSL

Coax. cable

6

BNC/SMA

18m

PSL to IO rack

Coax. cable

9

BNC/SMA

5m

IMC REFL to IO rack

Coax. cable

8

BNC/SMA

2m

IO rack

Ribbon cable

1

Dsub 37pin

0.1m

PSL

TTFSS Interface to TTFSS

Ribbon cable

2

Dsub 25pin

18m

PSL to IO rack

TTFSS Interface and PMC Servo Board(?)

Ribbon cable

2

Dsub 15pin

18m

PSL to IO rack

for QPDs IP_A/B

Ribbon cable

2

Dsub 15pin

8m

IMC REFL to IO rack

for QPDs IMCR_A/B

Ribbon cable

2

Dsub 15pin

45m

IMC TRANS to IO rack

for QPDs IMCT_A/B

Ribbon cable

3

Dsub 9pin

18m

PSL to IO rack

for PDs PMCR, PMCT, FRCT

Ribbon cable

1

Dsub 9pin

8m

IMC REFL to IO rack

for PD IMCR

Ribbon cable

1

Dsub 9pin

45m

IMC TRANS to IO rack

for PD IMCT

Power cable

4

3pin tap

18m

from PSL to IO rack

for TTFSS Interface and PMC Servo Board(?)

Power cable

14

3pin tap

2m

IO rack

AC cable

7

2m

PSL, IO rack

AC extension cable

1

18m

from PSL to IO rack

Interface between RTS and MC suspensions

Assigned to Ohishi, Saito, Miyakawa

ToCoilDriver

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

ToPicoMotor

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

2. http://gwclio.icrr.u-tokyo.ac.jp/lcgtsubgroup/vibrationisolation/2014/10/picomotor-controls-by-epics-at-payload-prototype-test.html

3. http://gwclio.icrr.u-tokyo.ac.jp/lcgtsubgroup/digitalsystem/2012/03/new-focus-picomotor-controlled-at-stda.html

Interface between oplev and RTS

JGW-D1403017

  • Electronics and cables needed for IMC mirror oplevs are listed

Qty

Interface

Size

Location

Description

SLD

3

pylons

needs +15 ~ +24VDC

conversion connector

3

3pin tap -> SLD connector

pylons

for converting DC power cable to a connector for SLD module

Oplev QPD

3

Dsub 15pin

pylons

Oplev QPD Interface

2

Dsub 15pin

MC rack

1 Interface for 2 QPDs

Ribbon cable

2

Dsub 15pin

12m

MCF to MC rack

for QPDs

Ribbon cable

1

Dsub 15pin

40m

MCE to MC rack

for QPDs

Power cable

2

3pin tap

12m

MCF to MC rack

for SLD

Power cable

1

3pin tap

40m

MCE to MC rack

for SLD

Power cable

3

3pin tap

2m

MC rack

for Oplev QPD Interface

KAGRA/Subgroups/IOO/MC/IMCServoHardware (last edited 2015-01-05 14:03:11 by YutaMichimura)