Oxford Instruments ANDOR Rotr Installation instructions

Hardware Guide
© Andor Technology 2015
Rotr
Version 1.0 rev 18 Feb 2015

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TABLE OF CONTENTS
Revision History.................................................................................................................................................................3
Safety and Warning Information ......................................................................................................................................4
SECTION 1. INTRODUCTION .................................................................................................................................... 5
1.1. Help and Technical Support .............................................................................................................................. 5
1.2. Disclaimer.......................................................................................................................................................... 6
1.3. Trademarks ....................................................................................................................................................... 6
SECTION 2. PRODUCT OVERVIEW ........................................................................................................................... 7
2.1. Hardware Description ....................................................................................................................................... 7
2.2. Filter Wheel Interface ....................................................................................................................................... 8
SECTION 3. FEATURES AND FUNCTIONALITY OF THE ROTR................................................................................. 10
3.1. About the Revolution System ......................................................................................................................... 10
3.2. Required Software .......................................................................................................................................... 11
3.3. Rotr Filter Wheel Functions ............................................................................................................................ 11
SECTION 4. INSTALLATION .................................................................................................................................... 12
4.1. Installing the Rotr Filter Wheel ....................................................................................................................... 12
4.1.1. Location and Mounting............................................................................................................................... 12
4.1.2. Assembly ..................................................................................................................................................... 13
4.1.3. Power Connection and Protective Earthing................................................................................................ 13
4.2. Installing Cables .............................................................................................................................................. 13
4.2.1. Power and Signal Cabling............................................................................................................................ 13
4.3. Installing the Software .................................................................................................................................... 13
SECTION 5. USING THE ROTR FILTER WHEEL ........................................................................................................ 14
5.1. Emergency Disconnection............................................................................................................................... 14
5.2. Instructions for Use......................................................................................................................................... 14
5.3. Power-Up Sequence........................................................................................................................................ 14
5.4. Power-Down Sequence................................................................................................................................... 14
SECTION 6. MAINTENANCE................................................................................................................................... 15
6.1. Cleaning and Decontamination....................................................................................................................... 15
6.2. Regular Checks ................................................................................................................................................ 15
6.3. Annual Electrical Checks ................................................................................................................................. 15
6.4. Installing Filters ............................................................................................................................................... 15
SECTION 7. SPECIFICATIONS.................................................................................................................................. 17
7.1. Power Supply .................................................................................................................................................. 17

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7.2. Operating Conditions ...................................................................................................................................... 17
7.3. Mechanical Specifications............................................................................................................................... 18
7.4. Transport & Storage Specifications................................................................................................................. 18
APPENDIX A MECHANICAL DRAWINGS .......................................................................................................................19
APPENDIX B COMMANDS ...............................................................................................................................................20
Get Filter Wheel Status ....................................................................................................................................................20
Get Filter Wheel Configuration........................................................................................................................................23
Set Wheel Position...........................................................................................................................................................25
Set Shutter State ..............................................................................................................................................................26
Reset ..................................................................................................................................................................26
Examples ..................................................................................................................................................................27
APPENDIX C OTHER INFORMATION................................................................................................................................28
Terms and Conditions of Sale and Warranty Information...............................................................................................28
Waste Electronic and Electrical Equipment Regulations 2006 (WEEE) ...........................................................................28
REVISION HISTORY
Version Released Description
C 21 Jan 2013 Initial Release
1.0 18 Feb 2015 Presentation updated to current.
Formatting enhanced throughout.

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SAFETY AND WARNING INFORMATION
WARNING: PLEASE READ THIS SAFETY INFORMATION BEFORE USING THIS PRODUCT
1. If the equipment is used in a manner not specified by Andor, the protection provided by the
equipment may be impaired.
2. Before using the system, please follow and adhere to all warnings, safety, manual handling and
operating instructions located either on the product, supplied documentation, or in this guide.
3. Keep this guide in a safe place for future reference.
4. There are no user-serviceable parts inside the product and the enclosure must not be opened.
Only authorised service personnel may service this equipment.
5. This equipment has not been designed and manufactured for the medical diagnosis of patients.
6. Only the correctly specified mains supply should be used.
7. Replacement fuse must be of same type and rating.
8. Only the AC/DC external power supply provided with the product should be used.
9. Only the power supply cord provided with the product should be used. Should this not be correct
for your geographical area, contact your local representative.
10. Make sure the power supply cord is located so that it will not be subject to damage. If
replacement of the detachable power supply cord is required, ensure replacement is of same
type and rating.
11. While running an experiment, try to keep room temperature as stable as possible.
12. Performance of the system may be adversely affected by rapidly changing environmental
conditions or operation outside of the operating conditions specified in Technical Specifications.
13. This product is not designed to provide protection from ionising radiation. Any customer using
this product in such an application should provide their own protection.
14. This is a Class A product. In a domestic environment this product may cause electromagnetic
interference, in which case the user may be required to take adequate measures.
15. This equipment has been tested and found to comply with the limits for a Class A digital device,
pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference when the equipment is operated in a non-residential
environment. This equipment generates, uses, and can radiate radio frequency energy and, if
not installed and used in accordance with the instruction manual, may cause harmful
interference to radio communications. Operation of this equipment in a residential area is likely
to cause harmful interference in which case the user will be required to correct the interference
at their own expense.
16. Shielded I/O cables must be used when operating this equipment.
17. Pollution Degree 2. Normally only non-conductive Pollution occurs. Occasionally, however, a
temporary conductivity caused by condensation must be expected.
18. Your product is a precision scientific instrument containing fragile components. Always handle it
with care.
19. Do not wet or spill liquids on the product, and do not store or place liquids on the product.
20. If spillage occurs on the product, switch off power immediately, and wipe off with a dry, lint-free
cloth.
21. If any ingress of liquids has occurred or is suspected, unplug the mains cables, do not use, and
contact Customer Support.
22. Do not expose the product to extreme hot or cold temperatures.
23. Do not expose the product to open flames.
24. Do not allow objects to fall on the product.
25. Refer to Section 6.1 for Cleaning information

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SECTION 1. INTRODUCTION
Thank you for purchasing an Andor Rotr 10-position filter wheel. You are now in possession of a high
speed filter wheel unit, designed for the most challenging microscopy applications.
This manual contains useful information and advice to ensure you get the optimum performance from your
system. If you have any questions regarding your Rotr please feel free to contact Andor directly, or via your
local representative or supplier.
The Rotr is designed to be used in research laboratories and other controlled scientific environments.
This manual is aimed at covering the operation and maintenance of the Rotr filter wheel.
This product forms part of the Revolution XD system, and therefore this manual should be read in
conjunction with all relevant manuals supplied with your system. Please not that some of the equipment
described in this manual may not be included in the set you have purchased.
1.1. HELP AND TECHNICAL SUPPORT
If you have any questions regarding the use of this equipment, please contact the representative from
whom your system was purchased, or:
Europe
Andor Technology
7 Millennium Way
Springvale Business Park
Belfast
BT12 7AL
Northern Ireland
Tel. [phone]
Fax. [phone]
USA
Andor Technology
425 Sullivan Avenue
Suite # 3
South Windsor
CT 06074
USA
Tel. [phone]
Fax. [phone]
Asia-Pacific
Andor Technology (Japan)
4F NE Sarugakucho Building
2-7-6 Sarugaku-Cho
Chiyoda-Ku
Tokyo 101-0064
Japan
Tel. [phone]
Fax. [phone]
China
Andor Technology
Room 1213, Building B
Luo Ke Time Square
No. 103 Huizhongli
Chaoyang District
Beijing,100101 P.R.
China
Tel: [phone]
Fax. [phone]

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1.2. DISCLAIMER
Andor Technology assumes no liability for the use of the information contained in this document or the
software which it describes. The user assumes all risks. There is no warranty of fitness for a particular
purpose, either express or implied.
The information contained in this document is assumed to be correct, but in no event shall Andor
Technology be held responsible for typographical errors or changes in the software not reflected in this
document.
The specifications contained in this document are subject to change without notice.
Any changes or modifications not expressly approved in this manual could void your authority to operate
this equipment.
If you require further information about this unit, you may contact your local representative. The latest
contact details for your local representative may be found at our website: www.andor.com
1.3. TRADEMARKS
Andor and the Andor logo are trademarks of Andor Technology. Andor Technology is an Oxford
Instruments company. All other marks are property of their owners. All other trademarks mentioned in this
document are the property of their respective owners, and are used herein solely for informational purposes
only.
Changes are periodically made to the product and these will be incorporated into new editions of the
manual. New releases of the manual are available through MyAndor: http://my.andor.com/login.aspx

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SECTION 2. PRODUCT OVERVIEW
2.1. HARDWARE DESCRIPTION
An outline of the basic components of the Rotr are outlined below. Once installed the Rotr is controlled
through the software.
Figure 1. View of the Rotr showing the main hardware features
MOTOR
The enclosed motor rotates the filters between the required filter positions.
FILTER WHEEL
The filter wheel contains up to 10 filters.
STAND
The stand enables the Rotr to be set to the correct optical height and secured to the optical table.
Filter Wheel with filters
Stand
Motor

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2.2. FILTER WHEEL INTERFACE
The filter wheel interface panel is located on the rear panel of the Rotr.
Figure 2. Rear view of the Rotr showing the location of the connections
A description of these connections is outlined below:
Figure 3. Rotr connections panel
PWR (POWER)
For connection to the 24 V DC power supply unit.
AUX I/O
For connection to an approved suitable shutter (using pins 4 and 7).
Figure 4. AUX I/O pinouts
OUT
RS-232 connection for connection to additional filter wheels. By using the RS-232 connection you can
control up to three high speed filter wheels by daisy-chaining the devices as shown below:
8 7 6
5 4 3
2 1

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Figure 5. Outline view showing connections for up to 3 Filter wheels
IN
RS-232 connection for connection to the control PC.
In
Out
In
Out
In
PC Rotr A Rotr B Rotr C

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SECTION 3. FEATURES AND FUNCTIONALITY OF THE ROTR
3.1. ABOUT THE REVOLUTION SYSTEM
The Revolution XD and WD Systems provide a framework for Andor’s laser spinning disk, live-cell confocal
microscopy solutions, which combine our award winning iXon Electron Multiplying CCD (EMCCD) camera
with the renowned Yokogawa CSU-X1 and CSU-W1.
The typical Revolution XD or WD System (shown below) encompasses a range of complementary
components, both hardware and software, that fit seamlessly together creating a complete confocal
microscopy solution. A flexible component focus also allows us to provide key pieces of hardware as stand-
alone.
Figure 6. Overview of Rotr integrated into a typical system
PC running iQ
Precision Control Unit PCU
Andor Laser Combiner ALC
with MPU Head
iXon
Spinning Disk Unit
Filter Wheel
Single Port Coupler
Microscope with optional Piezo Z stage
Light Paths
Alternate Light Path
Control Signals
Computer Signalling
RS232
PCI
DAC
USB
Multi Port Unit MPU
Z Stage Controller
RS232

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3.2. REQUIRED SOFTWARE
To control the Rotr you will need one of the following software packages.
•iQ (available from Andor)
•MetaMorph
•Micro-Manager
3.3. ROTR FILTER WHEEL FUNCTIONS
Rotr filter wheel offers exceptionally high switching speeds, and is mounted at an angle between the CSU
and camera for optimum performance with no back reflections.
The Rotr filter wheel has the following functions:
•Houses, powers and controls up to 10 filters of 25mm diameter.
•Is controlled by PC-based software via a RS-232 cable (supplied)
•Controls the filter position and speed of switching.
•Allows the control of up to 3 filter wheels by daisy-chaining the devices.

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SECTION 4. INSTALLATION
4.1. INSTALLING THE ROTR FILTER WHEEL
WARNING
This product is supplied as part of a system, and must be installed by an Andor Installation
Technician or a trained Andor Systems distributor. The following is only provided to augment this.
4.1.1. LOCATION AND MOUNTING
•Temperature and humidity must meet the specifications shown in; Section 7.2 Operating
Conditions
•Operational vibrations should be eliminated. Ensure the stand is fully clamped to the optical
table, using 2 screws per clamp ring where possible.
•Power cabling and control cables should be routed to prevent accidents, damage and
accidental unplugging.
Installation into a Revolution System by an Andor Installation Technician or trained Andor Systems
distributor will include the following steps:
1. Attach the Rotr to the CSU using 2 off M4 grub screws.
2. Attach the lens adapter to the Rotr adapter plate using 3 off M3 cap head screws.
3. Attach the camera adapter using 3 off M5 nylon tipped grub screws.

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4. Attach adapters to the Rotr housing as per Andor Assembly drawing ENI-00766 (For adapter
part numbers refer to the sales order BOM).
5. Install the power cable and data cable per the connector IDs on the back of the filter wheel
(Section 2.2).
4.1.2. ASSEMBLY
This product itself requires no assembly. Cables connections are covered in Section N.N
4.1.3. POWER CONNECTION AND PROTECTIVE EARTHING
•See Section 5.1 Emergency Disconnection
•Before connection, check that the mains power socket used can provide the power as specified;
•Rotr Section 7.1 Power Supply
•Always switch off power before connecting/ disconnecting cables from the product.
•A mains power cable is provided with this product, but ensure that it satisfies local regulations
for safety.
•Mains power is connected via the 3-pin IEC C14 connector on the rear panel of the product.
•An integral part of protection against electric shock in the case of a fault is the protective earth
provided via the earth conductors in the mains cable. It is therefore vital that the earth system of
the building, and in particular the socket, is constructed properly to provide suitable protection
when needed.
•Do not pull cables by the sheath. Use the connector body.
4.2. INSTALLING CABLES
4.2.1. POWER AND SIGNAL CABLING
Refer to Sections 2.2 and 7.1
4.3. INSTALLING THE SOFTWARE
Refer to the Software Guide supplied with your software for details.

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SECTION 5. USING THE ROTR FILTER WHEEL
WARNING
If the equipment is used in a manner not specified by Andor, the protection provided by the
equipment may be impaired.
5.1. EMERGENCY DISCONNECTION
In case of emergency, the disconnecting device is the mains lead. This will either be the mains lead
connected to the product, or in the case of a cabinet-based system the mains lead to the cabinet.
SWITCH OFF THE MAINS SOCKET AND REMOVE THE MAINS LEAD FROM THE PRODUCT.
5.2. INSTRUCTIONS FOR USE
The main operation of this product is as part of the wider Revolution XD system and this is covered in the
applicable software User Guide and by the training given by your Andor Installation Technician or trained
Andor Systems distributor.
5.3. POWER-UP SEQUENCE
1. Power up the Rotr filter wheel.The motor should be audible as the filter wheel is turned to confirm
the 0 position filter.
2. Wait 1 minute to allow the Rotr device to stabilise.
3. Power up the workstation.
4. Wait for 5 minutes to allow the system to fully boot up and stabilise.
5. Enable the control software. Please refer to software user manual for operating protocols.
6. Wait for a minimum of 5 minutes before commencing with the experiment.
7. Whilst running an experiment try to keep room temperature as stable as possible.
8. If the system is not required for a while it should be powered down.
5.4. POWER-DOWN SEQUENCE
1. Close down the controlling software; please refer to software user manual for protocols.
2. Wait for software tab to disappear from workstation start bar.
3. Power down the workstation.
4. Power down the Rotr filter wheel.

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SECTION 6. MAINTENANCE
PLEASE NOTE the following:
•If the equipment is used in a manner not specified by Andor, the protection provided by the
equipment may be impaired.
•In case of emergency, the disconnecting device is the mains lead. This will either be the mains lead
connected to the product, or in the case of a cabinet-based system the mains lead to the cabinet.
See Section 5.1 Emergency Disconnection.
6.1. CLEANING AND DECONTAMINATION
•To clean the product, only use a damp lint-free cloth. Do not wet the connectors. Do not use
solvents, cleaning agents, or aerosols.
6.2. REGULAR CHECKS
•The state of the product should be checked regularly, especially the integrity of the enclosure and
the mains cable.
•Do not use equipment that is damaged.
6.3. ANNUAL ELECTRICAL CHECKS
•It is advisable to check the integrity of the insulation and protective earth of the product on an
annual basis, e.g. U.K. PAT testing.
•Do not use equipment that is damaged.
6.4. INSTALLING FILTERS
1. Access to the filters is through the access port as indicated. Using a flat head screwdriver or similar
tool unscrew the cover anti-clockwise.
2. Remove the retaining ring using a Thorlabs SPW602 filter tool.
3. Carefully insert the filter, noting the orientation of the filter to suit the image direction (normally arrow
toward camera side).

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4. Re-install the retaining ring using a Thorlabs SPW602 filter tool. Be careful not to over-tighten once
the ring is clamping the filter into the installed position.
5. Ensure the filter is fully retained and has no free play by lightly shaking the filter wheel.
6. Re-install the access panel using a flat head screwdriver or similar tool, and screwing clockwise.

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SECTION 7. SPECIFICATIONS
7.1. POWER SUPPLY
This product must be powered via the rear 3-pin IEC C14 connector from an a.c. mains power supply with
the following ratings:
Parameter Specification
Voltage Range 24 V DC
Frequency Range 50-60 Hz
Power Rating (max.) 120W
* Note that this is a technical term to say that the product will expect to be plugged into a typical mains
socket and experience the typical transient voltages that appear there.
7.2. OPERATING CONDITIONS
Parameter Specification
Location Indoor use
Operating Temperature 23°C ± 5°C
Storage Temperature 0-50oC
Operating Relative
Humidity 70% non-condensing
Altitude Up to 2000 m
Pollution Degree 2*
* Note that this is a technical term to say that normally only non-conductive pollution occurs; occasionally,
however, a temporary conductivity caused by condensation must be expected.
•This product has not been designed to operate correctly in direct sunlight, so it should be avoided.
•The term “indoor use” also implies that it is not designed to expect water spills.
•Whilst running an experiment try to keep room temperature as stable as possible.

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7.3. MECHANICAL SPECIFICATIONS
Parameter Specification
Width 136 mm
Height 190mm
Depth 221 mm*
Weight 3 kg max.
Finish Black anodised
Ingress Protection IP20†
* Excluding connected cables at rear.
† Protection against fingers or other object not greater than 80 mm in length and 12 mm in diameter
when installed into a Revolution system. Not protected from harmful entry of various forms of moisture
(e.g. dripping, spraying, submersion, etc.)
7.4. TRANSPORT &STORAGE SPECIFICATIONS
•The packaging used for the original delivery should be retained for further use.
•This product must be shipped in accordance with the international standard ETS 300119 Class 2.1.
•System functional performance shall be maintained following exposure to a Storage/Transportation
temperature range of 0°C to 50°C
•The packaging must be protected from excesses of weather.
•Relative humidity must not exceed 90% (non-condensing).
Parameter Specification
Shipped Dimension
520 × 370 × 220 mm (20.5 × 14.5 × 8.5 inches)
Approximate Shipped
Weight 5kg max

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APPENDIX A. MECHANICAL DRAWINGS
Dimensions in mm [inches]

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APPENDIX B. COMMANDS
GET FILTER WHEEL STATUS
Byte 1: 0xCC
7
6
5
4
3
2
1
0
1
1
0
0
1
1
0
0
Response:
When requesting the wheel status, the device responds with the received command (CC hexadecimal)
immediately and requests configuration information from a daisy-chained wheel. The status information of
the whole chain is returned after a 1/4s timeout.
Bytes 0-10
0
1
2
3
4
5
6
7
8
9
10
0xCC
WAST
WBST
-
WCST
SAST
SBST
SAMOD
-
SMOD
0x0D
Byte 0: 0xCC
Bit
7
6
5
4
3
2
1
0
Name
1
1
0
0
1
1
0
0
Byte 1: WAST (Wheel A Speed and Position)
Bit
7
6
5
4
3
2
1
0
Name
0
SPD2
SPD1
SPD0
POS3
POS2
POS1
POS0
Description
Wheel speed
000 (0) Speed = 0
001 (1) Speed = 1
010 (2) Speed = 2
011 (3) Speed = 3
100 (4) Speed = 4
101 (5) Speed = 5
110 (6) Speed = 6
111 (7) Speed = 7
Wheel position ( 0 – 9 )
0000 (0) Position = 0
0001 (1) Position = 1
0010 (2) Position = 2
0011 (3) Position = 3
0100 (4) Position = 4
0101 (5) Position = 5
0110 (6) Position = 6
0111 (7) Position = 7
1000 (8) Position = 8
1001 (9) Position = 9