Ocular Robotics RobotEye VISION REV25 User manual

RobotEye VISION REV25
User Manual
Ocular Robotics Pty. Ltd.
Level 3, 12-14 Ormonde Pde
Hurstville NSW 2220
Australia
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Revision Table
Copyright Notice and Disclaimer
Copyright 2013 Ocular Robotics Pty. Ltd (“Ocular Robotics”). All rights reserved.
No parts of this manual may be reproduced in any form without the express
written permission of Ocular Robotics.
Ocular Robotics makes no representations or warranties in relation to this User
Manual or the information and materials provided herein. Every precaution has
been taken in the preparation of this manual to include accurate and up to date
information. Ocular Robotics does not warrant that the information in this User
Manual is complete, true, accurate or non-misleading. Information contained
herein are subject to change without notice.
Ocular Robotics assumes no responsibility for errors or omissions or any
damages resulting from the use of the information contained in this handbook.
Date
Notes
12/07/2011
10/04/2013
Initial Release
Revision 1

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Table of Contents
Revision Table................................................................................................................................................. ii
Table of Contents .......................................................................................................................................... iii
1 Introduction ................................................................................................................................................. 1
2 Basics............................................................................................................................................................... 2
2.1 System Components.......................................................................................................................... 2
2.1.1 RobotEye VISION REV25 Unit ............................................................................................... 2
2.1.2 RobotEye VISION REV25 System ......................................................................................... 3
2.2 What You Need.................................................................................................................................... 4
2.3 Handling and Transportation........................................................................................................ 4
2.4 Initial Setup........................................................................................................................................... 5
2.4.1 RobotEye VISION REV25 Unit ............................................................................................... 5
2.4.2 RobotEye VISION REV25 System ......................................................................................... 7
2.5 Safety.....................................................................................................................................................10
2.6 Operation.............................................................................................................................................11
2.7 Cleaning and Maintenance............................................................................................................12
2.7.1 Replacement Parts ...................................................................................................................12
3 General Description.................................................................................................................................13
3.1 Electrical ..............................................................................................................................................13
3.2 Power ....................................................................................................................................................13
3.2.1 RobotEye VISION REV25 Unit .............................................................................................13
3.2.2 RobotEye VISION REV25 System .......................................................................................13
3.3 Mechanical ..........................................................................................................................................15
3.4 Ethernet ...............................................................................................................................................18
3.4.1 RobotEye VISION REV25 Unit .............................................................................................18
3.4.2 RobotEye VISION REV25 System .......................................................................................18
3.4.3 Network Topology ...................................................................................................................19
3.5 Optical...................................................................................................................................................21
3.5.1 Field of View...............................................................................................................................21
3.5.2 Camera Mounting .....................................................................................................................22
3.5.3 Camera Focus and Aperture.................................................................................................23
3.5.4 Modulation Transfer Function ............................................................................................23

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4 Specifications .............................................................................................................................................24

Introduction 1
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1Introduction
IMPORTANT
READ CAREFULLY BEFORE USE
KEEP FOR FUTURE REFERENCE
The REV25 User Manual is provided as a guide to the connection, configuration and safe
use of the Ocular Robotics REV25 Vision System. For development of custom software
applications for use with the REV25 system see the RobotEye Network Interface
Manual, RobotEye API Reference Manual, or contact Ocular Robotics.
Chapter 2 Basics, describes the initial setup and basic use of the REV25 including
information on cleaning, maintenance and safety. Chapters 3 General Description
presents a system description in terms of the system’s Mechanical and Electrical
properties and its communication and power interfaces.
CAUTION - USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF
PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN
SIGNIFICANT RISK OF INJURY. IT WILL ALSO VOID YOUR WARRANTY

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2Basics
IMPORTANT –Before connecting the power to this system or
attempting to operate it in any way, read and follow all instructions
regarding safe operation of this system contained in section 2.5.
2.1 System Components
2.1.1 RobotEye VISION REV25 Unit
Figure 2.1 –RobotEye VISION REV25 Unit Packing List
The Ocular Robotics RobotEye VISION REV25 unit is supplied standard with the
following components, each of which can be seen in Figure 2.1:
1. The RobotEye VISION REV25 Unit.
2. Motor Power Amplifier Board.
3. 2-Axis Motion Controller Board.
4. Installation & documentation disk.
5. Cable Harness.

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2.1.2 RobotEye VISION REV25 System
Figure 2.2 –RobotEye VISION REV25 System Packing List
The Ocular Robotics RobotEye VISION REV25 System is an RobotEye VISION REV25
Unit mounted in an IP65* enclosure with power connector and dual Ethernet
connectors for RobotEye control and camera communication with the following
components, each of which can be seen in Figure 2.2:
1. The RobotEye VISION REV25 System.
2. REV25 power cable.
3. Cat-5e Ethernet cable (*optional).
4. Installation & documentation disk.
* To maintain the IP65 enclosure rating after installing or accessing the camera the base plate must be
replaced and base plate screws correctly tensioned

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2.2 What You Need
In order to operate the REV25 Vision unit and system, you will need:
1. Power supply –A 24 volt DC 10 Amp power supply with a continuous current
capacity of 10 Amps.
2. A suitable C-mount camera –Ocular Robotics can supply and mount a range of Allied
Vision Technologies GigE cameras, see the ordering info tab on the RobotEye VISION
REV25 product page of the Ocular Robotics website.
3. Ethernet cable –A standard Ethernet cable (Cat5e or Cat6) is needed for control and
communication with the REV25 system.
4. Camera communications cable –All cameras supplied by Ocular Robotics have a
GigE communications interface.
5. A computer with a Windows or Linux operating system with one free 100 Megabit
Ethernet port.
2.3 Handling and Transportation
Avoid handling the RobotEye using the scanning head. This may result in mechanical
damage and misalignment of the sensor.
When transporting, make sure the RobotEye head will not be subject to large external
loads and stresses.
Figure 2.3 –REV25 Handling Zones

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2.4 Initial Setup
NOTE –The robot eye head must be handled with extra care
during transport and installation. External loads exerted on the
head may result in damage.
2.4.1 RobotEye VISION REV25 Unit
Follow the steps below to set the REV25 unit up for use on a computer with a Windows
or Linux operating system. The library version number and system IP address shipped
with your system should be noted on the supplied Certificate.
Figure 2.4 Wiring and connections for the REV25 Unit
1. Connect Cable Harness (16 pin to 10/6 pin cable) between controller and amplifier
board.

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2. Connect unit Encoder Sensor cable (14 pin connector) to black 2 Axis Motion
Controller board.
NOTE –Make sure the orientation of the connectors is correct.
Incorrect orientations may result in damage to the system.
3. Connect motor Hall Sensor cable (8 pin connector) from the unit to the black 2 Axis
Motion Controller board.
4. Connect motor power cables (4 pin white connectors) to the Motor Power Amplifier
board. Match the colour coding of the connectors to ensure correct operation,
incorrect connection of the motor power cables will result in uncontrolled motion of
the system on power up.
5. Connect both the 2 Axis Motion Controller board and Motor Power Amplifier board
to a 24 VDC power supply. Information on the polarity of the power connectors are
detailed in Section 3.2.
WARNING - Make sure the power supply is not powered before
connecting the cables.
6. Connect one end of the Ethernet cable to the network port on the PC or switch.
Connect the other end to the Ethernet port on the 2 Axis Motion Controller board.
7. Connect the chosen camera to the C-mount thread on the end of the REV25 unit. A
universal camera mount to suit all Allied Vision Technologies cameras
recommended for use with the REV25 product is supplied with the REV25 unit. If a
different camera is chosen and it can’t be used with the mount provided then
alternative mounting arrangements should be provided. DO NOT allow the camera
to be unsupported on the camera lens.
a) The camera lens should be rotated on the filter thread where it attaches to the
REV25 by the minimum amount required to align the body of the camera to one
of the two possible camera mount positions shown in Figure 3.12.
b) Remove two socket head screws in the base of the REV25 body in the chosen
position for the attachment of the camera mount (DO NOT have any more than
two screws removed from the base of the REV25 at any time). Place the camera
mount in position and replace the socket screws but do not tighten until the
mount is attached to the camera.

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c) Use fasteners appropriate for your camera to fasten the camera to the mount and
then tighten the socket screws attaching the mount to the base of the REV25
(Note –The screws used to attach the camera to the mount will need to be
loosened to focus the camera).
8. Attach power and communications cables as appropriate for your camera.
2.4.2 RobotEye VISION REV25 System
Follow the steps below to set the REV25 system up for use on a computer with a
Windows or Linux operating system. The library version number and system IP address
shipped with your system should be noted on the supplied Certificate.
1. Connect one end of the Ethernet cable to the network port on the PC or Switch.
Connect the other end to the REV25 Control Ethernet port (right-side Ethernet
connector). Refer to Figure 2.5.
2. Connect another Ethernet cable to the REV25 Camera Ethernet port (left-side
Ethernet connector) and a PC or Switch.
Figure 2.5 Wiring and connections for the REV25 System

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3. Make sure the 24 volt power supply is switched OFF. Connect the supplied power
cable to the 24 volt power supply. On the unterminated end of the cable you will find
two wires one black and one with a red sheath on it. The black wire should be
connected to the negative terminal on the power supply. The cable with the red
sheath should be connected to the positive terminal on the power supply. The green
and yellow cable should be connected to a ground reference.
WARNING - Make sure the power supply is not powered before
connecting the cables.
4. Connect the power supply cable to the corresponding plug on the REV25 system.
Ensure the correct orientation by aligning the polarisation keys on the panel
connector and the plug. If forced in the incorrect orientation, damage to the system
is likely to result. Refer to Section 3.2.2 - Power for further details.
5. If your REV25 Vision System was ordered complete with an Allied Vision
Technologies camera then your system should be ready to use. For adjusting the
Focus and Aperture of your camera see Section 3.5.3 - Camera Focus and Aperture.
Otherwise follow steps a) to i) to install your chosen camera.
a) Open the system enclosure by removing the eight countersunk socket screws
from the base.
b) Connect the chosen GigE camera to the C-mount thread on the end of the REV25
unit. A universal camera mount to suit all Allied Vision Technologies cameras
recommended for use with the REV25 Vision product is supplied with the REV25
Vision System. If a different camera is chosen and it can’t be used with the mount
provided then alternative mounting arrangements should be provided. DO NOT
allow the camera to be unsupported on the camera lens.
c) The camera lens should be rotated on the filter thread where it attaches to the
REV25 by the minimum amount required to align the body of the camera to one
of the two possible camera mount positions shown in Figure 3.12.
d) Remove two socket head screws in the base of the REV25 body in the chosen
position for the attachment of the camera mount (DO NOT have any more than
two screws removed from the base of the REV25 at any time). Place the camera
mount in position and replace the socket screws but do not tighten until the
mount is attached to the camera.

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e) Use fasteners appropriate for your camera to fasten the camera to the mount and
then tighten the socket screws attaching the mount to the base of the REV25.
NOTE –The screws fastening the camera to the universal camera
mount must be loosened before adjusting the focus.
f) Attach the internal Ethernet cable from the enclosure camera Ethernet connector
to your GigE camera
g) The two pin connector shown in Figure 3.4 makes 24 VDC available for camera
power connection; a suitable converter from 24V to your camera’s required
voltage will need to be provided.
h) Follow the procedure in Section 3.5.3 to adjust the focus and aperture of the
camera.
i) Replace the base using the eight countersunk socket screws and tension
correctly to maintain the integrity of the seal.
6. Attach power and communications cables as appropriate for your camera.

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2.5 Safety
The RobotEye VISION REV25 System is a high speed device. All instructions regarding
safe operation of this system should be strictly followed.
Protection Class 3. The device operates with a separated extra low voltage
(SELV) of 24 Volts DC.
The device may only be operated as intended and in faultless condition. Safety
and warning signs must not be removed.
The REV25 Vision System is in accordance with Ingress Protection 65 (IP65).
The device is protected against dust and jet water.
All instructions regarding safe operation of this system should be strictly followed.
The user is responsible for the safe operation and maintenance of this system at all
times.
Installers of the sensor are responsible for ensuring their safe use in accordance
with all applicable regulations in the state, country or territory of use.
The device’s rotating head is not designed to accommodate for any alterations or
additions. High speed projectiles may result.
The device must be securely mounted during operation to prevent unstable motions
or vibrations.
Ensure that the Robot Eye head will not contact anything while operating in its full
range of movement.
Do not try to hold or touch the Robot Eye head while operating.
Do not attempt to disassemble the sensor. Improper disassembly will destroy the
optical alignment of the sensor and necessitate factory repairs. Tampering with any
enclosure will void warranty coverage.
The manufacturer will not accept liability for any resulting damages caused by the
non-observance of this manual or any unauthorised modification to the system.

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2.6 Operation
Special precautions for when operating the device.
The REV25 is NOT intended for use by children or inexperienced personnel.
DO NOT attempt to touch or impede the Robot Eye head during operation.
Avoid strands of fabric or long exposed hair from being in the vicinity of the Robot
Eye head during operation. Significant injury and/or mechanical damage may result.
The device must be protected from shock and impact.
Figure 2.6 Do not touch RE Head while in operation. Avoid impacts.
General considerations for when operating the device.
The REV25 should not be put into operation when the aperture is fogged or dirty.
The aperture should not be touched with bare hands. Refer to Section 2.7 for
cleaning the device.
The device must be protected against overheating. Persistent overheating of the
device will lead to reduced lifetime of the camera.
Additional protection is recommended when operating the device under extreme or
adverse environmental conditions. Rapid changes in temperature may lead to
humidity entering the device.

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2.7 Cleaning and Maintenance
CAUTION –Power must be disconnected from the REV25 system
before any cleaning or maintenance is carried out.
User performable cleaning and maintenance of the RobotEye REV25 Vision System is
limited to cleaning of the exterior housing and the aperture window. For ANY other
maintenance or repair the unit should be returned to the factory. Unauthorised opening
of the system enclosure will void warranty. Use the following guidelines for cleaning of
the system enclosure and aperture window.
It is VERY important not to abrade or scratch the system window during cleaning or
at any other time as it has the potential to significantly degrade system performance.
Use a soft non-abrasive cloth to clean the window, make sure there are no foreign
abrasive particles on the window before performing cleaning, as this may damage
the window.
DO NOT use solvents. If a cloth alone is not sufficient, water or Isopropyl Alcohol
may be used.
The rest of the REV25 Vision System housing can be cleaned with a soft damp cloth.
2.7.1 Replacement Parts
Replacement parts can be ordered directly through Ocular Robotics.
1) RobotEye VISION REV25 System power cable.
a) The power cable comprises of a standard 3 core power cable rated for at least
10A.
b) The power cable has an IP68/IP69K UTS6JC103S Souriau connector attached to
interface with the mating UTS6JC103P receptacle on the enclosure.
2) Cat5e/Cat6 Ethernet cable (REV25 System).
a) The Cat5e or Cat6 Ethernet cable can optionally be fitted with an IP68/IP69K
Souriau UTS6JC18RJN connector.
3) 5mmx20mm 16A Fuse (REV25 System).
a) The fuse is located in the Schurter Fuseholder located above the left Souriau
Ethernet connector.

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3General Description
The RobotEye VISION REV25 System is a two-axis high performance vision system with
unprecedented motion bandwidth. The REV25 System is ideally suited for use on
ground vehicles, surface craft, aircraft and static installations.
The REV25’s embedded RobotEye technology allows applications such as inertial
stabilisation, object tracking, telepresence/teleoperation, environment mapping, rapid
disparate point data acquisition and persistent surveillance to be easily achieved.
3.1 Electrical
The REV25 Vision System requires a 24 Volt DC power supply that has a continuous
current capacity of 10 amps. The output voltage of the 24 VDC power supply used with
the REV25 System should not vary by more than ±15% from the nominal 24V under any
circumstances otherwise damage to the REV25 System may result.
3.2 Power
3.2.1 RobotEye VISION REV25 Unit
Power is supplied to the REV25 Unit via TE Connectivity Universal MATE-N-LOK
connectors as shown in Figure 3.1. Both the 2 Axis Motion Controller board and Power
Amplifier board need to be directly powered by the 24 VDC supply.
Figure 3.1 –Power connector on the controller and amplifier boards
3.2.2 RobotEye VISION REV25 System
Power is delivered to the REV25 System with the supplied 5 metre power cable. The
unterminated end of the power cable has two wires, one black and one with a red
sheath on it. The black wire should be connected to the negative terminal on the power
supply. The cable with the red sheath should be connected to the positive terminal on
the power supply.

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Figure 3.2 –Power connector on the REV25 Enclosure
During connection of the power supply cable to the corresponding plug on the REV25
system, ensure the correct orientation by aligning the polarisation keys on the panel
connector and the plug. If forced in the incorrect orientation, damage to the system is
likely to result.
A 16A rated fuse is housed in the Schurter 3101-0110 fuseholder to prevent potential
damage to internal electrical components from power surges.
Figure 3.3 –Fuseholder on the REV25 Enclosure
Power to the camera inside the enclosure is provided via a Molex KK6471 two-way
connector. The red wire provides 24 VDC with respect to the black wire at 0 V. A
suitable voltage converter is required if the camera operates at a different voltage.
Figure 3.4 –Power connector for the camera

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3.3 Mechanical
The REV25 Vision System has an environmental protection rating of IP65 and can
operate in ambient temperatures of up to 70°C (The maximum operating temperature
of installed cameras may however be lower than this) making it suitable for use in a
wide range of industrial environments. The REV25 Vision Head enclosure has IP65
rating (when used with the cable socket and panel plug connectors mated).
The bounding dimensions and positions of mounting holes for the REV25 Unit and
System are shown in Figure 3.5 and Figure 3.6.

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Figure 3.5 –REV25 Unit Mechanical Dimensions