Will Burt PositionIt PI-75 User manual

RACKMOUNT CONTROLLER
OPERATOR’S MANUAL
Will-Burt UK Phone: [phone] PM-01005-REV 2, May 2021
Unit 5b, Station Approach E-Mail: [email protected] © 2021 Will-Burt UK
Four Marks, Alton, Hants, GU34 5HN Website: www.willburt.com Original Instructions
Authorized Representative:
Will-Burt Germany GmbH & Co. KG
Fischergasse 25
D-91344 Waischenfeld, Germany

RACKMOUNT CONTROLLER
PM-01005-REV 2 Original Instructions i
May 2021
Warranty
Will-Burt warrants its Rackmount Controller to be free from defects in material and
workmanship for a period of two (2) years with such time periods running from the
date of shipment by Will-Burt. Will-Burt shall not be responsible for any damage
resulting to or caused by its products by reason of failure to properly install,
maintain or store the product; use of the product in a manner inconsistent with its
design; unauthorized service, alteration of products, neglect, abuse, accident, or
acts of God. This warranty does not extend to any component parts not
manufactured by Will-Burt; provided, however, Will-Burt’s warranty herein shall not
limit any warranties by manufacturers of component parts which extend to the
buyer.
THE FOREGOING WARRANTYIS IN LIEU OF ALL OTHER WARRANTIES, AND
NO REPRESENTATIONS, GUARANTEES OR WARRANTIES, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO, A WARRANTY OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-
INFRINGEMENT ARE MADE BY WILL-BURT IN CONNECTION WITH THE
MANUFACTURE OR SALE OF ITS PRODUCTS. NO EMPLOYEE,
DISTRIBUTOR, OR REPRESENTATIVE IS AUTHORIZED TO CHANGE THIS
WARRANTY IN ANY WAY OR GRANT ANY OTHER WARRANTY ON BEHALF
OF WILL-BURT.
Claims for defects in material and workmanship shall be made in writing to Will-
Burt within thirty (30) days of the discovery of defect. Failure to provide notice as
required hereby shall be conclusive evidence that the product was in conformity
with the warranty and Will-Burt shall be released from any and all liability relating
to the product. Will-Burt may either send a service representative or have the
product returned to its factory at Buyer’s expense for inspection. If judged by Will-
Burt to be defective in material or workmanship, the product will be replaced or
repaired at the option of Will-Burt, free from all charges except authorized
transportation.
THE REMEDIES OF BUYER SET FORTH HEREIN ARE EXCLUSIVE AND ARE
IN LIEU OF ALL OTHER REMEDIES. THE LIABILITY OF WILL-BURT WHETHER
IN CONTRACT, TORT, UNDER ANY WARRANTY, OR OTHERWISE, SHALL
NOT EXTEND BEYOND ITS OBLIGATION TO REPAIR OR REPLACE, AT ITS
OPTION, ANY PRODUCT OR PART FOUND BY WILL-BURT TOBE DEFECTIVE
IN MATERIAL OR WORKMANSHIP. WILL-BURT SHALL NOT BE LIABLE FOR
COST OF INSTALLATION AND/OR REMOVAL, OR BE RESPONSIBLE FOR
DIRECT, INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES OF ANY
NATURE.

RACKMOUNT CONTROLLER
ii Original Instructions PM-01005-REV 2
May 2021
Document History
Document Numbers
Dates
Remarks
TP-5362301-00
April 21, 2016
Initial Release
TP-5362301-A
June 19, 2017
Updated Table 2-1
TP-5362301-B
July 31, 2017
Added Figure 2-3. Updated to include the
PositionIt PI-35.
New Manual Created; Document Name Changed in Revision Below
PM-01005-REV 2
May 26, 2021
ECN 11081; Manual re-written and named
for initial release of the new Rackmount
Controller

RACKMOUNT CONTROLLER
PM-01005-REV 2 Original Instructions iii
May 2021
Table of Contents
Safety Summary....................................................................................................................... v
Signal Word Definitions.............................................................................................................................v
General Safety Instructions.......................................................................................................................v
Symbols.................................................................................................................................................... vi
Section 1 Introduction & Intended Use................................................................................ 1-1
1.1 Specification Compliance.................................................................................................................1-1
1.2 Safety Precautions...........................................................................................................................1-1
1.3 Manual Organization........................................................................................................................1-1
1.4 Additional Documentation................................................................................................................1-2
1.5 Specifications...................................................................................................................................1-3
Section 2 Installation............................................................................................................ 2-1
2.1 Pre-Installation Check......................................................................................................................2-1
2.2 Physical Installation..........................................................................................................................2-2
2.3 Components.....................................................................................................................................2-3
2.4 Unpacking ........................................................................................................................................2-3
2.5 Power and Controls System Overview ............................................................................................2-3
2.6 Typical System Setup ......................................................................................................................2-4
2.7 System Wiring..................................................................................................................................2-5
2.7.1 Data Input Connectors..............................................................................................................2-5
2.7.2 Power Input and Power/Data Output Connectors.....................................................................2-6
2.7.3 Discrete Input and Output Connectors .....................................................................................2-7
2.8 I/O Map.............................................................................................................................................2-8
2.8.1 Positioner/Auxiliary Switch –“Positioner” .................................................................................2-8
2.8.2 Positioner/Auxiliary Switch –“Aux” ...........................................................................................2-9
Section 3 Operation.............................................................................................................. 3-1
3.1 Pre-Operation Check .......................................................................................................................3-1
3.2 Switching on the System..................................................................................................................3-1
3.3 Push-Button Control.........................................................................................................................3-2
3.4 Stowing and Unstowing the Positioner ............................................................................................3-3
3.5 Alternate Positioner Control Options................................................................................................3-4
3.6 Positioner/Auxiliary Switch...............................................................................................................3-5
3.7 Stow Confirmation & Optional I/O Interlock .....................................................................................3-5
3.8 Digital Discrete Outputs ...................................................................................................................3-6
3.9 LCD Display –Home Screen...........................................................................................................3-6
3.9.1 Positioner Address....................................................................................................................3-6
3.9.2 Limit Stop Reached Notification................................................................................................3-7
3.9.3 Preset Designation....................................................................................................................3-7
3.9.4 Pan/Tilt Position Feedback .......................................................................................................3-7
3.9.5 Pan/Tilt Speed Feedback..........................................................................................................3-7
3.10 LCD Display - Selector Menu.........................................................................................................3-8
3.10.1 Address Select........................................................................................................................3-8
3.10.2 Degrees or Radians................................................................................................................3-8

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3.10.3 Zero Home Position ................................................................................................................3-8
3.10.4 Setting & Clearing Electronic Limit Stops ...............................................................................3-8
3.10.5 Setting, Calling and Clearing Presets.....................................................................................3-9
3.10.6 Setting Max Pan and Tilt Speed .............................................................................................3-9
3.10.7 LCD Display Back Light Brightness........................................................................................3-9
3.10.8 Setting Baud Rate...................................................................................................................3-9
Table of Figures
Figure 1-1 Front Panel –Rackmount Controller........................................................................................1-3
Figure 1-2 Back –Rackmount Controller...................................................................................................1-3
Figure 2-1 Rackmount Controller Dimensions (2U - 19”) .........................................................................2-2
Figure 2-2 Typical System Setup...............................................................................................................2-4
Figure 2-3 Data Input Connectors.............................................................................................................2-5
Figure 2-4 Power Input & Power/Data Output Connectors........................................................................2-6
Figure 2-5 Discrete Input & Output Connectors.........................................................................................2-7
Figure 2-6 Control Configuration - "Positioner" Position............................................................................2-8
Figure 2-7 Control Configuration - "Aux" Position......................................................................................2-9
Figure 3-1 Power Switch...........................................................................................................................3-1
Figure 3-2 Push-Button Controls ..............................................................................................................3-2
Figure 3-3 Stow/Unstow Push-Button Controls ........................................................................................3-3
Figure 3-4 Data Input Controls...................................................................................................................3-4
Figure 3-5 Back –Discrete Input Controls.................................................................................................3-4
Figure 3-6 Front Panel...............................................................................................................................3-5
Figure 3-7 Discrete Outputs.......................................................................................................................3-5
Figure 3-8 Home Screen - LCD Display ....................................................................................................3-6
Table of Tables
Table 1-1 PositionIt Rackmount Controller Specifications........................................................................1-3
Table 2-1 Data Input Connectors...............................................................................................................2-5
Table 2-2 Power Input & Power/Data Output Connectors.........................................................................2-6
Table 2-3 Discrete Input & Output Table ...................................................................................................2-7
Table 3-1 Pelco D Auxiliary Command List ..............................................................................................3-4

RACKMOUNT CONTROLLER
PM-01005-REV 2 Original Instructions v
May 2021
Safety Summary
This section describes safety information for the system. These are recommended precautions
that personnel must understand and apply throughout installation, operation, maintenance, and
troubleshooting. Be sure to read and understand the entire manual before performing any
procedure outlined in this manual. Contact Will-Burt UK with any questions before performing
any procedure outlined in this manual.
Signal Word Definitions
Warnings highlight an essential operating or maintenance procedure, practice, condition,
statement, etc., which, if not strictly observed, could result in injury to, or death of, personnel or
long-term health hazards.
Cautions highlight an essential operating or maintenance procedure, practice, condition,
statement, etc., which, if not strictly observed, could result in damage to, or destruction of,
equipment or loss of mission effectiveness.
Note: Notes highlight an essential operating or maintenance procedure, condition, or statement.
General Safety Instructions
The following are general safety precautions that are not related to any specific procedures.
These are recommended precautions that personnel must understand and apply throughout
installation, operation, transportation, maintenance, storage, and troubleshooting. Additional
precautions that apply to specific procedures and steps may be listed with the procedure or step
to which they apply.
Electrocution Hazard! Contact with high voltage will result in death or serious injury. Observe
general safety precautions for handling equipment using high voltage. Do not locate or operate
mast near electrical lines, cables or other unwanted sources of electricity. Be sure to allow
sufficient clearance on all sides of the mast to allow for side sway. Do not operate mast in
lightning. Be certain electrical cables are undamaged and properly terminated. Always
disconnect power before performing service, repair or test operations.
Shock Hazard! Hazardous voltages are present in this equipment and may also be present in
any associated items. Observe general safety precautions for handling equipment using high
voltage. Always disconnect power before performing repair or test operations. Contact with high
voltage will result in death or serious injury.
Resuscitation! Personnel working with or near high voltages should be familiar with modern
methods of resuscitation. Such information may be obtained from the Bureau of Medicine and
Surgery.

RACKMOUNT CONTROLLER
vi Original Instructions PM-01005-REV 2
May 2021
Symbols
The following is a symbol that is used with the system and its meaning. Be sure to resolve any
questions before performing any procedure outlined in this manual.
This symbol indicates an electrocution hazard or hazardous voltage hazard.
There is AC voltage present inside the Rackmount. Contact with high voltage
will result in death or serious injury.

RACKMOUNT CONTROLLER
PM-01005-REV 2 Original Instructions 1-1
May 2021
Section 1 Introduction & Intended Use
Review this manual in its entirety. Contact Will-Burt UK with any questions before performing
any procedure(s) outlined in this manual. The Rackmount controller is intended to be used by
professionals. It is not intended to be used by non-professionals. The Rackmount Controller is
designed to both control and power the RX and PositionIt positioners. The Rackmount
Controller also offers the ability to integrate other controllers such as the remote joystick
controller (P/N: 5098901), panel mount controller, 3rd party controllers and/or laptops for
additional control features.
The Rackmount Controller is designed to work with Will-Burt’s data-controlled positioner product
lines such as:
Accupoint Positioners (Fixed Mount)
•Bowler RX
•Topper RX
•Homburg RX
PositionIT Positioners (Vehicle Mount)
•Bowler RX HD
•PI-35
•PI-75
•PI-150
1.1 Specification Compliance
Refer to the Product page at www.willburt.com for the latest Declaration of Conformity.
1.2 Safety Precautions
Refer to the Safety Summary for precautions to be observed while operating or servicing this
equipment.
1.3 Manual Organization
This manual is organized into the following sections:
Section 1 Introduction
Section 2 Installation
Section 3 Operation

RACKMOUNT CONTROLLER
1-2 Original Instructions PM-01005-REV 2
May 2021
1.4 Additional Documentation
In addition to this manual, see the operator’s manual for the appropriate positioner as follows:
•TP-5129001 –PositionIt PI-75 and PI-150 Operator’s Manual
•TP-5406201 –PositionIt PI-35 Operator’s Manual
•PM-01001 –RX Positioners Bowler RX, Bowler RX HD, Topper RX and Homburg RX
If necessary, contact Will-Burt UK to obtain the operator’s manual. During installation and
operation, be sure to follow all appropriate precautions from the operator’s manual.

RACKMOUNT CONTROLLER
PM-01005-REV 2 Original Instructions 1-3
May 2021
1.5 Specifications
Table 1-1 below lists specifications for the PositionIt Rackmount Controller.
Specifications
Input Voltage
100 –240 VAC, 50/60 hz
Output Data
Pelco D over RS485 (half-duplex), 2400 –
256k Baud Rate
Weight
< 2.65 kg (5.8 lb.)
Operational Temperature Range
-20 to 50°C (-4 to 122°F)
Continuous Current
2.5A/115VAC; 1.5A/230VAC
Table 1-1 PositionIt Rackmount Controller Specifications
Figure 1-1 Front Panel –Rackmount Controller
Figure 1-2 Back –Rackmount Controller
USB
Input
LCD
Display
Control
Buttons
Power
Switch
Positioner / Auxiliary
Switch
RS485
Input
Power/Data Output
To Positioner
Discrete Inputs
(8-pin)
Discrete Outputs
(9-pin)
Discrete Outputs
(4-pin)
AC Power
Input

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1-4 Original Instructions PM-01005-REV 2
May 2021

RACKMOUNT CONTROLLER
PM-01005-REV 2 Original Instructions 2-1
May 2021
Section 2 Installation
This section describes the installation of the system and provides general procedures that must
be followed to ensure a successful installation. Use care to follow all precautions while installing.
2.1 Pre-Installation Check
Before installing the system, ensure:
•That all appropriate precautions from the operator’s manual (Section 1.3) are followed.
•That the following warnings are understood and followed:
Safety Instruction –Read Manual! Before attempting any installation, ensure all installers
have fully read and understood this manual.
Safety Instruction –Electrical Hazard! The Rackmount Controller is a mains powered device
and contains dangerous voltages inside.
Safety Instruction –Installation! Ensure the complete system is safe and unable to move
before any installation or maintenance work is carried out on, or around, this system.
Safety Instruction –Qualified Engineers! All electrical and mechanical work must be carried
out by a suitably qualified engineer.

RACKMOUNT CONTROLLER
2-2 Original Instructions PM-01005-REV 2
May 2021
2.2 Physical Installation
Figure 2-1 describes the physical dimensions of the Rackmount Controller in “mm [in]”.
Figure 2-1 Rackmount Controller Dimensions (2U - 19”)
The Rackmount Controller is a 2U profile designed to suit a standard 482.6 (19 inch)
Rackmount. Included in the package is a hardware kit which is to be used to install the
Rackmount Controller into a Rackmount system.
A hardware pack for mounting the Rackmount controller is provided with the Rackmount
controller. Torque the provided M6 hardware to 60-65 in.-lb. when mounting the Rackmount
controller.

RACKMOUNT CONTROLLER
PM-01005-REV 2 Original Instructions 2-3
May 2021
2.3 Components
The following items are included in the package:
•PositionIt Rackmount Controller
•Mains Lead –IEC connector to wall socket
•(2) Fuse’s
•Hardware Pack (for mounting Rackmount Controller)
•Power/Data Output (Circular) Connector
•(3) Terminal block connectors
•User Manual
•QA Documentation
It is important that you retain all these items for future use and reference, even if they are not
used in the initial installation.
2.4 Unpacking
Unpack as follows:
1. Carefully open the box(es) and unpack all components
2. Check for any damage from shipping. If damage has occurred, notify the carrier.
2.5 Power and Controls System Overview
This section provides a typical overview of a standard positioner system setup using a
Rackmount Controller. The example provided is for systems with 100-240VAC supplied power
(to the Rackmount Controller) and 24VDC Positioner (standard). Before setting up your system
verify the voltage of your positioner(s) by checking the serial tag located on the positioner. If you
are unsure of your positioners voltage rating contact Will-Burt customer service.
Electrocution Hazard! Do not touch live wires. Make sure all power has been disconnected
prior to performing installation or maintenance. Make certain that the area is free of overhead
power lines and other unwanted sources of electricity. Do not operate the system during an
electrical storm. Follow OSHA safety regulations when working near energized power lines. Be
sure to allow sufficient clearance on all sides of the mast to allow for side sway. Death or
serious injury could result if proper precautions are not performed.
Shock Hazard! Hazardous voltages are present in this equipment and may also be present in
any associated items. Observe general safety precautions for handling equipment using high
voltage. Always disconnect power before performing repair or test operations. Contact with high
voltage will result in death or serious injury.

RACKMOUNT CONTROLLER
2-4 Original Instructions PM-01005-REV 2
May 2021
2.6 Typical System Setup
Figure 2-2 Typical System Setup

RACKMOUNT CONTROLLER
PM-01005-REV 2 Original Instructions 2-5
May 2021
2.7 System Wiring
The Rackmount controller can be configured to control pan and tilt positioner systems and third-
party equipment. This section overviews and describes the electrical wiring and pinouts for the
Rackmount Controller.
2.7.1 Data Input Connectors
The Rackmount Controller is equipped with both an RS485 (half-duplex) input and USB input.
The RS485 (half-duplex) input connector is a 4way XLR Connector. The USB input connector is
a USB type B connector. Both the RS485 and USB connectors accept Pelco D protocol
commands for controlling the positioner and discrete outputs. For a list of Pelco D commands
compatible with a Will-Burt positioner see the Positioner manual. For a list of Pelco D
commands to control/activate the digital discrete outputs from the 9-pin connector on the back
of the Rack Mount Controller see Table 3-1 of this manual.
Figure 2-3 Data Input Connectors
RS485 Input
USB Input
Pin Number
Function
Type
Function
1
Data A
Female, Type B
USB Data Input
2
Data B
3
12 VDC (Output)
4
0 V
Table 2-1 Data Input Connectors
USB
Input
RS485
Input

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May 2021
2.7.2 Power Input and Power/Data Output Connectors
The Rackmount Controller is equipped with a Power Input connector and Power/Data Output
Connector. The Power Input connector provides power to the Rackmount Controller. The
Power/Data connector provides power and data to the positioner.
Figure 2-4 Power Input & Power/Data Output Connectors
Power/Data Output to Positioner
AC Power Input
Pin Number
Function
Voltage
100-240VAC
A
Data A
Fuse
2A
B
Data B
C
+24VDC
D
0V
E
Ground
Table 2-2 Power Input & Power/Data Output Connectors
Power/Data Output
To Positioner
AC Power
Input

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May 2021
2.7.3 Discrete Input and Output Connectors
The Rackmount Controller is equipped with 4-pin, 8-pin and 9-pin terminal block connectors.
The 4-pin terminal block connector is designated for, but not limited to, interlock purposes. The
8-pin terminal block connector has a series of discrete inputs which can both control the
positioner or the digital discrete outputs from the 9-pin terminal block connector depending on
the position of the Positioner/Auxiliary Switch (see Section 3.6).
Figure 2-5 Discrete Input & Output Connectors
Discrete Outputs (4-pin)
Discrete Outputs (9-pin)
Pin Number
Function
I/O Type
Pin Number
Function
I/O Type
1
+24Vdc/0.8 A*
Power
1
+24Vdc/0.8 A*
Power
2
Do2
Output
2
Do8
Output
3
Stow Conf.
Output
3
Do7
Output
4
0V
Common
4
Do6
Output
5
Do5
Output
Positioner Control / Discrete Inputs (8-pin)
6
Do4
Output
Pin Number
Function
I/O Type
7
Do3
Output
1
Stow / Di1
Input
8
Do2
Output
2
Unstow / Di2
Input
9
0V
Common
3
Left / Di3
Input
4
Right / Di4
Input
*See Sections 2.8.1 and 2.8.2 for I/O details.
5
Up / Di5
Input
6
Down / Di6
Input
7
Activates Do2
Input
8
0Vdc
Neutral
Table 2-3 Discrete Input & Output Table

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2-8 Original Instructions PM-01005-REV 2
May 2021
2.8 I/O Map
The I/O Maps in Sections 2.8.1 and 2.8.2 detail the Rackmount controller’s control configuration
when the Positioner/Auxiliary Switch is in both the “Positioner” position and the “Aux” position,
respectively. See Section 3.6 for more details.
2.8.1 Positioner/Auxiliary Switch –“Positioner”
Figure 2-6 Control Configuration - "Positioner" Position