icd 3.1.1-3.3 polarimetry analysis & calibration system to ......icd 3.1.1/3.3 page 3 of 8 1....

ICD 3.1.1-3.3

Polarimetry Analysis & Calibration System to Visible Spectro-Polarimeter

Andy Ferayorni, Rich Summers / Scott Sewell

18 November, 2016

Version: Rev A

Issued By: Instrumentation Group

Date: 05-Jan-2017

ICD PA&C to VISP

ICD 3.1.1/3.3 of 8

Revision Control

1. Revision DRAFT 1

Date: 29 June 2013

Revised by: W. McBride

Reason for / items changed: Initial Draft

2. Revision DRAFT 2

Date: 22 May 2014

Revised by: E Hansen

Reason for / items changed: Updated

3. Revision DRAFT 3

Date: 2 October 2014


Reason for / items changed: Updated PA&C space allocation to incorporate face mounted power

supply. Updated thermal section to include water cooled rotation stage. Updated electrical

schematic reference.

4. Revision DRAFT 4

Date: 18 November 2014


Reason for / items changed: Added slit location reference relative to modulator, added coolant

tubing reference.

5. Revision DRAFT 4

Date: 5 January 2015


Reason for / items changed: Added rotator connector part numbers

6. Revision DRAFT 5

Date: 11 May 2016

Revised by: A Ferayorni

Reason for / items changed: Minor changes to be consistent with other ICDs and PA&C ref docs

7. Revision A

Date: 18 November 2016

Revised by: A Ferayorni

Reason for / items changed: Updates after review with ViSP team and prior to submit for formal

approvals

ICD PA&C to VISP

ICD 3.1.1/3.3 of 8

1. Description or Scope

This document describes the hardware interface between the Polarization Analysis and Calibration

System (PA&C) and the Visible Spectro-Polarimeter (ViSP) instrument.

The ViSP will incorporate a Polarization Modulator Control (PMC) package provided by the PA&C that

consists of a polarization modulator rotation stage, rotation stage driver electronics, and modulator optic.

The PA&C Gregorian Optical System (GOS) provides polarization calibration optics and calibration

targets at the Gregorian focus that may be used by the ViSP for calibration activities.

2. Related Documents

These required documents are considered to be included as part of this document by reference.

DKIST-DWG-00180 ViSP Modulator Optic Detailed Design Drawings Rev A

DKIST-DWG-00183 Modulator Rotator Interface Rev B

DKIST-DWG-00327 PA&C Modulator Block Diagram - ViSP Rev A

DKIST-DWG-00345 PA&C RS Encoder Cable Rev A

DKIST-DWG-00346 PA&C RS Motor Cable Rev A

DKIST-DWG-00366 Modulator Timing Cable Rev A

SPEC-0144 Facility Instrument to Polarization Modulator Controller Specification Rev A

These reference documents provide additional information.

SPEC-0063 Interconnects and Services Specification Document Rev C

SPEC-0187 Polarization Modulator Operational Concepts Definition

SPEC-0116 Polarization Modulator Design Requirements Document

SPEC-0170 Polarization Modulator Preliminary Design Document

SPEC-0080 Gregorian Optical System Design Requirements Document

SPEC-0183 Gregorian Optical System Preliminary Design Document

TN-0197 Custom Rotary Stage

TN-0182 ViSP Modulator Design

TN-0183 ViSP Retarder Design

5263-TN-9202 Modulator Wobble Analysis

ICD PA&C to VISP

ICD 3.1.1/3.3 of 8

3. Physical System Interfaces

The following sections describe the physical interfaces between the PA&C and the ViSP. Figure 1

provides an overview of the PA&C PMC system and illustrates what elements are provided by the

facility, provided by ViSP, and provided by PA&C PMC. Additional details, equipment lists, and

drawings are described in the sections that follow.

Figure 1: Electrical and Thermal interfaces between ViSP and PMC rotary stage

3.1. Mechanical Interface

The mechanical interface for mounting the Modulator Assembly is shown in ATST-DWG-0183. The

distance between the image plane at the VISP slit and the nearest optical surface of the modulator is

263mm and is used to define the required tip-tilt capability of the modulator optical assembly. ViSP shall

adjust the tip/tilt of the modulator optic within the rotator according to 5263-TN-9202 (Modulator

Wobble Analysis). The amount of tip/tilt needed is related to the as-built beam deviation (preliminarily 5

arcsec), and therefore the required tilt capabilities can be scaled down from this tech note (which assumed

90 arcsec). Nominally the tilt adjustment for a 5 +/- 1" beam deviation is 113" +/- 25". If the beam

deviation is known more accurately, the tilt adjustment tolerance can be loosened.

ICD PA&C to VISP

ICD 3.1.1/3.3 of 8

3.2. Optical Interface

The fabrication design drawings for the ViSP Modulator Optic are in ATST-DWG-00180. Please note

that the design drawings specify a beam deflection of < 90 arcsec, but preliminary testing of the as-built

optic has measured the beam deflection to be about 5 arcsec. The PA&C team shall provide the ViSP

team documentation of the final test and characterization results (including wavefront error, beam

deviation, and reflectance/transmission of the AR coating). Additional information on the modulator

optical element design is contained in TN-0182.

The positioning of the ViSP Modulator Optic relative to the mounting interface is defined in ATST-

DWG-0183. Additional information on the design of the Modulator Assembly can be found TN-0197.

The PA&C also provides the following in the Gregorian Optical System (GOS):

Linear polarizers and retarders for the purpose of polarization calibration

Alignment targets for the purpose of alignment, plate scale determination, and slit focusing

A broadband source for the purpose of flat fielding, alignment, and polarization calibration without

solar illumination.

Additional information on the design and performance of the PA&C calibration optics are contained

within SPEC-0183 Gregorian Optical System Preliminary Design Document. Design drawings for the

GOS ViSP Retarder can be found in ATST-DWG-00180 and details of the analysis behind the design in

TN-0183.

3.3. Electronic Interface

3.3.1. Control Electronics

The PMC control electronics shall be incorporated into the ViSP instrument electronics cabinet(s). An

electrical schematic for the control electronics is defined by ATST-DWG-0327. The PMC control

electronics require 6U of space in the electronics rack and include the following components:

1) 1U: PMC control computer (ASL Lancelot 1193-T) with timing card (Oregano syn1588 PCIe)

2) 4U (mounted horizontally): Delta Tau Power Brick AC 4-axis motion controller

3) 1U: 24V power supply (TDK Lambda GEN 30-25-LAN-U)

3.3.2. Power

120V single phase power feeds shall be provided by ViSP for the PMC control computer, Delta Tau

Power Brick AC, and 24V power supply. These power feeds shall be connected to a remotely switchable

power distribution unit connected through the ViSP Instrument network to the CSF control network

through the facility provided network switch in the rack.

3.3.3. Communication Networks

All communications between the ViSP Instrument Computer and the PA&C Modulator Controller shall

take place over the CSF control network. This control network is implemented as a Gigabit Ethernet as

ICD PA&C to VISP

ICD 3.1.1/3.3 of 8

defined by IEEE-802.3z-1998. A facility provided network switch mounted in each instrument rack will

provide connections for the CSF control network and for the Time Reference and Distribution System

(TRADS) PTP network. The ViSP will need to connect the PMC computer and timing card to this

switch.

3.3.4. Cabling

The ViSP shall provide a motor drive cable and motor encoder cable to be connected between the control

electronics and the modulator assembly. Schematics for these cables can be found in ATST-DWG-00345

and ATST-DWG-00346 respectively. If the ViSP implements a bulk head interface between cabling on

the inside of the rack and outside of the rack, the recommended part numbers for the motor and encoder

bulk head connectors are part numbers MS3476L14-5P and MS3476L14-18P respectively. Cable lengths

between the rotation stage and ViSP instrument electronics rack are provided in ICD 3.1.3 – 3.3 Coudé

Station to ViSP, but are nominally ~15m.

The ViSP shall provide a timing cable between the Oregano syn1588 (in the PMC control computer) and

Delta Tau Power Brick AC encoder channel 4 as shown in ATST-DWG-00327. The schematic for this

cable can be found in ATST-DWG-00366.

3.4. Mass/Balance Interface

The physical configuration of the modulator hardware to be incorporated into the ViSP is described in

ATST-DWG-0183. The modulator / rotator assembly shall be balanced by DKIST to minimize vibrations

induced by an offset center-of-gravity. For testing purposes DKIST shall also provide a test mass to

permit initial mechanical integration without the modulator optic.

3.5. Thermal Interface

Cooling capacity for the Modulator Assembly control electronics within the ViSP electronics rack shall

be provided by the ViSP nominal electronics cabinet cooling capacity.

The fixed portion of the rotator stage shall be cooled with facility supplied 17° C Dynalene HC-20 liquid

at a flow rate of 0.2 Gallons/minute. The ViSP shall be responsible for providing a manifold to achieve

the required flow rate and for distributing the coolant to the Modulator Assembly in accordance with

SPEC-0063. This manifold and its connection to the facility coolant supply shall be documented in ICD

3.1.3-3.3 Coudé to ViSP. The thermal connections to the Modulator Assembly shall be through 1/4”

valved quick-disconnect fittings (CPC LCD-10004).

Downward ambient air flow within the Coudé Lab will provide additional convective heat transfer and

flushing of local seeing effects. Installation of the Modulator Assembly rotation stage shall not block

airflow to both sides of the modulator optic.

4. Software/Control Interfaces

Control interfaces between the ViSP and Modulator are not part of this ICD but are defined in the

following documents:

SPEC-0144 Facility Instrument to Polarization Modulator Controller Specification

ICD PA&C to VISP

ICD 3.1.1/3.3 of 8

5. Safety Issues

All safety issues regarding the PMC shall be handled by the ViSP interface to the Global Interlock

System as documented in ICD 3.3-4.5 ViSP to GIS. All interfaces, interactions and verification between

facility GIS, VISP GIS LIC and ViSP local interlock safety hardware to be fully defined in ICD 3.3-4.5

ViSP to GIS.

For the Modulator Assembly, the ViSP team shall wire the ViSP local interlock safety hardware (also

known as ViSP ALL STOP) to the Power Brick AC Safe Torque Off (STO) connections as indicated in

ATST-DWG-0327. When the PMC receives an interlock signal through the Safe Torque Off (STO)

connection the modulator stage will be de-energized and remain in that state until the ViSP local interlock

is removed.

ICD PA&C to VISP

ICD 3.1.1/3.3 of 8

Appendix A: Interface Control Drawings

DKIST-DWG-00180 ViSP Modulator Optic Detailed Design Drawings Rev A

DKIST-DWG-00183 Modulator Rotator Interface Rev B

DKIST-DWG-00327 Modulator Electrical Block Diagram ViSP Rev A

DKIST-DWG-00345 PA&C RS Encoder Cable

DKIST-DWG-00346 PA&C RS Motor Cable

DKIST-DWG-00366 Modulator Timing Cable

National Solar Observatory ATST

VISP PCM

ATST-DWG-00180 REV A

Updated By

Date

Project

Description

Dwg. No. Rev

Isometric View

Reference Only

1. Operating range 380nm to 1100nm

2. Clocking: Each waveplate shall be aligned as

specified +/- 0.3°. This applies to all wave

plates of all sub-components included in the

component

3. Beam Deviation: < 90 arc seconds

4. Transmitted Wave front Error: 3 waves P-V,

633nm, power removed

5. Scratch-Dig: external surfaces 20/10 or

better, per MIL-C-48497A

6. AR coat both sides of Infrasil substrates w/ ¼

wave optical thickness of MgF2 at 525nm

7. Clear aperture >=90mm centered within OD

+/- 0.5 mm

8. OD >=95mm <=125mm

9. Code 25 Oiled

10. Substrates Infrasil or equivalent

11. Substrate thickness 10mm +/-1mm

S. Sueoka

17 March 2016

1

1

2

1

3

1

4

1

5

1

Item No. Part Number Description

1 VISP PCM Substrate Infrasil

2 VISP Compound retarder A 0.476 waves net 633.443nm 22C

3 VISP Compound retarder B 0.328 waves net 633.443nm 22C


5 VISP PCM Substrate Infrasil

Bill of Materials

Item 4 Fast Axis 148.23°

w.r.t. Item 2

Item 2 Fast Axis 0°

by definition

Items 3 Fast Axis 41.18°

w.r.t. Item 2

Checked By D. Harrington

Page 1


VISP SAR


Updated By

Date

Project

Description

Dwg. No. Rev

Isometric View

Reference Only


2. Clocking: Each waveplate shall be aligned as

specified +/- 0.3° to each other. This applies

to all wave plates included in all sub-

components.

3. Beam Deviation: < 96 arc seconds

4. Transmitted Wave front Error: 3 waves P-V,

633nm, power removed

5. Scratch-Dig: external surfaces 20/10 or

better, per MIL-C-48497A

6. AR coat both sides of Infrasil substrates w/

¼ wave optical thickness of MgF2 at 525nm

7. Clear aperture >=105mm centered within OD

+/- 0.5 mm

8. OD >=110mm <=125mm

9. Code 25 Oiled

10. Substrates Infrasil or equivalent

11. Substrate thickness 10mm +/-1mm

S. Sueoka

17 March 2016

1

1

2

1

3

1

4

1

5

1


1 VISP SAR Substrate Infrasil




5 VISP SAR Substrate Infrasil

Bill of Materials


w.r.t. Item 2


by definition

Items 3 Fast Axis 70.25°

w.r.t. Item 2


Page 2


VISP Compound Retarder A


Updated By

Date

Project

Description

Dwg. No. Rev

S. Sueoka Isometric View

Reference Only

17 March 2016


2. Clocking: Each waveplate shall be aligned

as specified +/- 0.3°. This applies to all

wave plates of all sub-components

included in the component

3. AR coat both sides of crystal quartz w/ ¼


4. Scratch-Dig: Removed per TD-0001

5. Optic axis in the plane of the element +/-

1.0° Single crystal, no twinning.

6. Bias plate retardation, A, 30 +/- 1 waves.

7. Retardance +/- 0.01 waves normal

incidence @ 633.443 nm & 22°C

8. CA as appropriate to the SAR &/or PCM

into which this sub-component is mounted

centered within OD to +/- 0.5mm

9. OD as appropriate to the SAR &/or PCM


10. Code 25 Oiled

1

1

2

1


by definition


w.r.t. Item 1


1 VISP Compound Element A1 Quartz Ret A +/- 0.476 Waves @ 633.443 nm 22C

2 VISP Compound Element A2 Quartz Ret A Waves @ 633.443 nm 22C

Bill of Materials


Page 3


VISP Compound Retarder B


Updated By

Date

Project

Description

Dwg. No. Rev

S. Sueoka Isometric View

Reference Only

17 March 2016


2. Clocking: Each waveplate shall be aligned

as specified +/- 0.3°. This applies to all

wave plates of all sub-components

included in the component

3. AR coat both sides of crystal quartz w/ ¼


4. Scratch-Dig: Removed per TD-0001

5. Optic axis in the plane of the element +/-

1.0° Single crystal, no twinning.

6. Bias plate retardation, B, 30 +/- 1 waves.

7. Retardance +/- 0.01 waves normal

incidence @ 633.443 nm & 22°C

8. CA as appropriate to the SAR &/or PCM


centered within OD to +/- 0.5mm

9. OD as appropriate to the SAR &/or PCM


10. Code 25 Oiled

1

1

2

1


by definition


w.r.t. Item 1


1 VISP Compound Element B1 Quartz Ret B +/- 0.328 Waves @ 633.443 nm 22C

2 VISP Compound Element B2 Quartz Ret B Waves @ 633.443 nm 22C

Bill of Materials


Page 4

2X 147.20

2X 45.75

2X 165.80±4

B 50.13

75.50

A

2X WIRING CABLES

4

250

45.00°

4X 90.00°

4X 6.50 THRU

4X R10

4X R118

6

0.3 M A B

NOTES:

1. SHEET 1: ROTARY STAGE ENVELOPE 2. SHEET 2: OPTIC MOUNTING ENVELOPE 3. SHEET 3: MOUNTING INTERFACE

4. SERVO CABLE: IGUS CF21.07.05.02.01.UL DIAMETER: 11.5 MIN BEND R MOVING: 86.25 MIN BEND R FIXED: 46 DATA CABLE: IGUS CF211.006 DIAMETER: 9.5 MIN BEND R MOVING: 95 MIN BEND R FIXED: 47.5

5. APPLIES TO ROTARY STAGE ENVELOPE

6. CPC LCD10004 VALVED QUICK DISCONNECT COOLANT COUPLING

ZONE REV. DESCRIPTION BY DATE APV BY

REVISIONS

B ADDED CPC QUICK DISCONNECT COOLANT CONNECTIONS BSG 11-21-2016

A INITIAL RELEASE BSG 5-14-2014

MATERIAL :WEIGHT (Kg.)

APPROVED BY:

CHECKED BY:

DRAWN BY:

DESIGNED BY:

CREATED WITH SOLIDWORKS 2016

NATIONAL SCIENCE FOUNDATION

NATIONAL SOLAR OBSERVATORYOPERATED BY THE

ASSOCIATION OF UNIVERSITIES FOR RESEARCH IN ASTRONOMYUNDER COOPERATIVE AGREEMENT WITH

NEXT ASSEMBLY:

.X ±. 0.25 ANGULAR.XX ±. 0.13 ±.5°

TOLERANCES UNLESSOTHERWISE NOTED

TITLE

DWG NO.

DWG. SIZE

CREV

THIRD ANGLE PROJECTION

SCALE: 1:2

SHEET: 1 OF 3

BROTARY STAGE

ATST-DWG-001835/15/2014S. GREGORY

DATE 2

DATE 3

NAME

INTERFACENAME

NAME

10 KG

ATST-

120 MAX OPTICAL APERTURE AA

AA

40.13±0.25MOUNTING SURFACETO OPTICAL SURFACE

35MAX OPTIC THICKNESS

122MAX OPTICDIAMETER

SECTION AA-AA

OPTIC MOUNTING ENVELOPE

LIGHT >>


APPROVED BY:

CHECKED BY:

DRAWN BY:

DESIGNED BY:


.X ±. 0.25 ANGULAR.XX ±. 0.13 ±.5°


TITLE

DWG NO.

DWG. SIZE

CREV


SCALE: 1:2

SHEET: 2 of 3

BROTARY STAGE

ATST-DWG-001835/15/2014

DATE 2

DATE 3

NAME

INTERFACE

NAME

10 KG

S. GREGORY

45.00°

90.00°

250

4X M6x1.0 0.2 M Y Z

Z

0.13

Y

5ROTARY AXIS

MOUNTING INTERFACE

0.2 Y1.0 Y Z


APPROVED BY:

CHECKED BY:

DRAWN BY:

DESIGNED BY:


.X ±. 0.25 ANGULAR.XX ±. 0.13 ±.5°


TITLE

DWG NO.

DWG. SIZE

CREV


SCALE: 1:2

SHEET: 3 of 3

BROTARY STAGE

ATST-DWG-001835/15/2014bscott

DATE 2

DATE 3

NAME

INTERFACE

NAME

10 KG

S. GREGORY

TDK/LamdaGEN 30-25

(Logic Power)

Delta TauPower Brick AC

PBA4-G11-000-5000000

ModulatorRotaryStage

24 VDC

Modulator Control

Computer

Include Fair-Rite P/N: 2643540002 ferrite core in each motor lead for

high frequency filtering

120 VAC

Ethernet

ModulatorEncoder

10 A1-PoleCircuit

BreakerC-Trip

PTP

Logic Power (A10)

Line Power (A15)

120 VAC

Oreganosyn1588

GPO 0GPO 1

ENC (X2): CHA+ENC (X2): CHC+

MTR (A1): UMTR (A1): VMTR (A1): W

ENC (X1): CHB+/-

Ethernet Eth0EthernetDKIST CSF

24 VDC ST0 (A11): DYN BRAKE

24 VDC ST0 (A11): STO IN

Instantaneous

Delayed

Applying 24 VDC to DYN BRAKE disables it.Applying 24 VDC to STO IN allows power to the motors.

Note: The labels DYN BRAKE and STO IN are reversedon the Delta Tau Power Brick AC.

10 Ω300 WGAR10

SHUNT (X14)

+

−

5 VDCABZ

E- (Encoder Alarm)

ENC (X1): ENCPWRENC (X1): CHA+/-

ENC (X1): CHC+/-ENC (X1): CHT

Add clamp-on ferrite (Laird Technologies P/N: 28A0640-0A0) to encoder cable for

high frequency filtering

120 VAC

Author: Wesley Cole

Date: 11/18/2016

Path: C:\DKIST File Vault\SysDocs\3.0 Inst Sys\3.1 ILF\3.1.1 Polarimetry Analysis & Calibration\Electrical\Modulator\Block Diagram\ATST-DWG-00327 PA&C Modulator Block

Diagram – ViSP.vsd

PA&C Modulator Block Diagram - ViSP

SIZE FSCM NO DWG NO REV

B ATST-DWG-00327 A

SCALE 1:1 SHEET 1 OF 1

1

1

2

2

3

3

4

4

5

5

6

6

D D

C C

B B

A A

Title:

Size: Number: Revision:

Sheet Author:

Date:

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

Shell

J1D-Sub 15

CHA+CHA-CHB+CHB-CHC+CHC-+5VGND

E-

RedOrn

GrnYel

BlkBrn

Brn/RedBrn/Blu

Grn/Red

CGND

12

3

45

6

78910

1112

13

14151617Shell

J21607644

CHA+CHA-CHB+CHB-CHC+CHC-+5VGNDShield

E-

CGND

PA&C Modulator Rotary Stage Encoder Cable

A

1 of 1Wesley Cole

The cable's outer shield is tied to the connector shell.

The cable's outer shield is tied to the connector shell.

Socket Face

Encoder Cable D-Sub 15 Male Connector Assembly Instructions:

Use crimper AFM8 and K155-1 head. Cinch 030-1952-000 pins. Cinch DAUH-15P-FO housing.

Strip off about 45 mm of the outer insulation and remove the paper and cord.Strip off about 45 mm of the insulation surrounding the three twisted shielded pairs.Comb the braid for all four shields into two equal parts.Insulate the ends of the unused wires with shrink tubing.For Brn/Red, Brn/Blu and Grn/Red wires, strip off about 5 mm of insulation and crimp on the pins. Use crimp tool setting 7 for Brn/Red and Brn/Blu wires. Use setting 5 for Grn/Red wire.For the remaining six wires (the three twisted pairs), strip off about 10 mm of insulation and bend the exposed wire in half. Crimp on the pins using setting 6.Insert the pins into the connector housing.Insert the shield braid equally into the two holes in the number 9 cable strain relief. Trim off any excess shield braid.Carefully position the wires and the connector housing in one half of the connector shell and clamp together the two halves of the connector shell.

Encoder Cable M17 Female Connector Assembly Instructions:

Use crimper AFM8, SF-Z0004 crimp head and 'H' positioner. Phoenix Contact 1607580 and 1607582 receptacles. Phoenix Contact 1607644 circular connector housing.

Install the metal adapter and compression element on the cable with the toothed end facing the end of the cable.Strip off about 25 mm of the outer insulation.Comb out and fold back the outer shield braid.Trim wires to 25 mm.Strip off about 20 mm of the insulation surrounding the three twisted shielded pairs. Comb out these shield braids and twist them together.Trim off the excess braid, solder on a short length of 24 AWG wire and insulate with shrink tubing.Strip off about 6 mm of insulation from the Brn/Red and the Brn/Blu wires and crimp on the 1607582 receptacles using crimp tool setting 4.Strip off about 6 mm of insulation from the remaining wires and crimp on the 1607580 receptacles using crimp tool setting 4.Slide on the spacer sleeve.Snap the contacts into the contact carrier starting with the inner part and then adding the outer part.Install the insulating sleeve over the contact carrier.Push the spacer sleeve up to the insulating sleeve.Push the compression element up to the insulating sleeve.Trim the braid (if necessary) to avoid contact with the compression element o-ring.Assemble the housing over the connector and tighten the metal adapter.Modify the housing of the clamp-on ferrite (Laird Technologies P/N: 28A0640-0A0) by removing material around the inner diameter.Install the clamp-on ferrite on the cable near the M17 connector.

0.14 mm^2

0.14 mm^20.14 mm^2

0.14 mm^2

0.14 mm^2

0.14 mm^2

0.5 mm^20.5 mm^2

0.22 mm^2

Cable P/N: Igus CF211.006

0.22 mm^2Grn/BlkBrn/Yel 0.22 mm^2

Brn/Gry 0.22 mm^20.14 mm^20.14 mm^20.14 mm^20.14 mm^2

Wht/YelWht/BlkGryBlu

CHA+CHA-

CHB+CHB-

CHC+CHC-

CHA+CHA-

CHB+CHB-

CHC+CHC-

ATST-DWG-00345

Recommended Bulkhead Connector: MS3470L14-18S

B

November 22, 2016

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D D

C C

B B

A A

Title:


Sheet Author:

Date:

UVW

BlkBlkBlkGrn/Yel

WVU

CGND

PA&C Modulator Rotary Stage Motor Cable

A

The cable's inner and outer shields are tied to the connector shell.

Cable P/N: igus Chainflex CF21.07.05.02.01.UL

0.75 mm^20.75 mm^20.75 mm^20.75 mm^2

CGND

Fair-Rite 2643540002For each motor lead, wrap two turns of wire through itsferrite core.

123PEABCDEShell

J11624639

0.5 mm^20.5 mm^2

BlkBlk

Cut the Blk motor leads to one foot in length (past the shield)to allow enough wire to wrap through the ferrite cores.

Cut this ground lead to the same length as the finished motor leads.

CGND Grn/Yel 18 AWG

Motor Cable M17 Female Connector Assembly Instructions:

Use crimper AFM8, SF-Z0004 crimp head and 'C' positioner. Phoenix Contact 1618254 receptacles. Phoenix Contact 1624639 circular connector housing.

Install the metal adapter and compression element on the cable with the toothed end facing the end of the cable.Strip off about 25 mm of the outer insulation.Comb out the outer shield braid.Trim the three Blk wires and the Grn/Yel wire to 25 mm.Strip off the insulation surrounding the twisted shielded pair. Comb out the shield braid and cut off the twisted pair.Strip off about 5 mm of insulation from the Blk wires and the Grn/Yel wire.The 'C' positioner does not position the 1618254 receptacle precisely. It must be pulled out of the crimp head slightly in order to properly position the receptacle.Crimp on the 1618254 receptacles using crimp tool setting 8.Slide on the spacer sleeve.Snap the contacts into the contact carrier starting with the inner part and then adding the outer part.Install the insulating sleeve over the contact carrier.Push the spacer sleeve up to the insulating sleeve.Push the compression element up to the insulating sleeve.Trim the braid (if necessary) to avoid contact with the compression element o-ring.Assemble the housing over the connector and tighten the metal adapter.

Socket Face

ATST-DWG-00346

Recommended Bulkhead Connector: MS3470L14-5S

B

November 22, 2016 1 of 1Wesley Cole

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6

D D

C C

B B

A A

Title:


Sheet Author:

Date:

GPIO Out 0

GND

GPIO Out 1

GND

CHA+

CHC+

GND

Modulator Timing Cable

A

RG-316 Coax Cables

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

Shell

DAUH-15PJ3

Modulator Timing Cable D-Sub 15 Male Connector Assembly Instructions:

Use crimper AFM8 and K155-1 head. Cinch 030-1952-000 pins. Cinch DAUH-15P housing.

For the shield wires, strip off about 5 mm of insulation from the ends of two 24 AWG wires that are 30 mm long. Strip 30 mm of outer insulation from the coax cable. Cut away the braid until only 5 mm is left. Solder one end of each 30 mm wire to each coax braid. Insulate with shrink tubing. Twist the two remaining wire ends together and crimp on the pin. Use crimp tool setting 6.For the inner conductor, strip off about 5 mm of insulation and crimp on one pin per wire. Use crimp tool setting 4.Insert the pins into the connector housing.Insert half of the number 5 cable strain relief in one half of the connector shell and carefully position the wires and the connector housing.Assemble the remaining half of the strain relief and clamp together the two halves of the connector shell.

415-0029-048J1

415-0029-048J2

ATST-DWG-00366

Male SMA Connectors Coax cables are 48 inches in length, but may be modified to fit individual applications.

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November 22, 2016Wesley Cole

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