Differences between revisions 21 and 50 (spanning 29 versions)
⇤ ← Revision 21 as of 2014-11-10 11:33:24 →
Size: 3324
Editor: NaokoOhishi
Comment:
← Revision 50 as of 2014-11-27 17:55:15 → ⇥
Size: 5299
Editor: YutaMichimura
Comment:
Deletions are marked like this. Additions are marked like this.
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[[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=3018|Cable rack drawing]]
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||Power cables ||3 || ||1m|| || ||


 ||Power cables ||3 || ||1m || || ||
Line 34: Line 33:
→ なさそう。 → なさそう(pole/zeroの位置は適宜修正必要)。
Line 43: Line 42:
 * 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 whole iKAGRA PSL+IMC. Electronics are listed at [[KAGRA/Subgroups/MIF/AEL]] page.
Line 44: Line 46:
||MC common mode servo board ||1 ||BNC ||1U ||IO rack ||not designed yet for KAGRA ||
||AOM ||1 ||SMC || ||PSL ||Crystal Technology 3110-197 ||
||AOM driver ||1 ||SMA,SMB || ||PSL ||1110AF-AEFO-1.5 ||
||Coax. cables ||2 ||BNC->SMA ||5m? || ||length depend on RF distribution ||
||Coax. cables ||1 ||BNC->SMA ||3m? || ||length depend on RF distribution ||
||Power cables ||7 || ||1m|| || ||
(Qty needed for TTFSS is also included)

 * Cables (Type, Number, Length)

→ MC board: [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/DocDB/ShowDocument?docid=2941|JGW-T1402941]] (配線図あり)

→ TTFSS: [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=2963|JGW-G1402963]] (配線図あり)		 ||RF splitter ||1 ||BNC/SMA||-||PSL||8 if there's no distributor ||
||Coax. cable ||11 ||BNC/SMA ||2m ||PSL|| ||
||Coax. cable ||6 ||BNC/SMA ||8m ||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 ||8m||PSL to IO rack ||TTFSS Interface and PMC Servo Board(?)||
||Ribbon cable ||2 ||Dsub 15pin ||8m ||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 ||40m ||IMC TRANS to IO rack||for QPDs IMCT_A/B||
||Ribbon cable||3||Dsub 9pin||8m||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||8m ||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 || ||8m ||from PSL to IO rack || ||
Line 62: Line 68:
||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 67: Line 77:
||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 77: Line 90:
3. http://gwclio.icrr.u-tokyo.ac.jp/lcgtsubgroup/digitalsystem/2012/03/ 3. http://gwclio.icrr.u-tokyo.ac.jp/lcgtsubgroup/digitalsystem/2012/03/new-focus-picomotor-controlled-at-stda.html

=== Interface between oplev and RTS ===
[[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/DocDB/ShowDocument?docid=3017|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 ||45m ||MCE to MC rack||for QPDs||
||Power cable ||2 ||3pin tap||12m ||MCF to MC rack ||for SLD||
||Power cable ||1 ||3pin tap||45m ||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

8m

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

8m

PSL to IO rack

TTFSS Interface and PMC Servo Board(?)

Ribbon cable

2

Dsub 15pin

8m

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

40m

IMC TRANS to IO rack

for QPDs IMCT_A/B

Ribbon cable

3

Dsub 9pin

8m

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

8m

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

8m

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

45m

MCE to MC rack

for QPDs

Power cable

2

3pin tap

12m

MCF to MC rack

for SLD

Power cable

1

3pin tap

45m

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)