Magtrol 3411 User manual

Model 3411
Torque Display
User’s Manual

Second Edition - rev A – August 2017
While every precaution has been exercised in the compilation of this document to
ensure the accuracy of its contents, Magtrol, Inc. assumes no responsibility for errors or
omissions. Additionally, no liability is assumed for any damages that may result from the
use of the information contained within this publication.
COPYRIGHT
Copyright ©2013-2017 Magtrol, Inc. All rights reserved.
Copying or reproduction of all or any part of the contents of this manual without the
express permission of Magtrol is strictly prohibited.
TRADEMARKS
LabVIEW™ is a trademark of National Instruments Corporation.
National Instruments™ is a trademark of National Instruments Corporation.
Windows®is a registered trademark of Microsoft Corporation.
Purchase Record
Please record all model numbers and serial numbers of your
Magtrol equipment, along with the general purchase information.
The model number and serial number can be found on either
a silver identification plate or white label affixed to each unit.
Refer to these numbers whenever you communicate with a
Magtrol representative about this equipment.
Model Number: _____________________________
Serial Number: _____________________________
Purchase Date: _____________________________
Purchased From: _____________________________

i
1. To ensure personal safety and proper operation, make sure that all Magtrol Torque Transducers
and electronic products are earth grounded.
2. Make sure that all torque transducers and motors under test are equipped with appropriate safety
guards.
Safety Precautions

ii
The contents of this manual are subject to change without prior notice. Should revisions be necessary, updates to all
Magtrol User’s Manuals can be found at Magtrol’s web site at www.magtrol.com/support/manuals.htm.
Please compare the date of this manual with the revision date on the web site, then refer to the manual’s Table of
Revisions for any changes/updates that have been made since this edition.
REVISION DATE
Second Edition - rev A – August 2017
TABLE OF REVISIONS
Date Edition Change Section(s)
08/08/17 2nd. Edition - rev A Filter cutoff frequencies updated. 8.1
05/13/15 2nd. Edition Appendix C - Computer controlled operation prior to
version X added.
Appendix C
05/13/15 2nd. Edition Digital lter equations updated. 8.1
05/13/15 2nd. Edition Chapter 6 - Mag.NET commands added. Chapter 6
05/13/15 2nd. Edition Computer controlled operation instructions updated. Chapter 5
05/13/15 2nd. Edition Manually controlled operation instructions updated. Chapter 4
05/13/15 2nd. Edition Main Menu changed to Default Display. 3.1.3
05/13/15 2nd. Edition Button function descriptions updated. 2.1
09/12/14 1st. Edition - rev C LAN Setup Commands updated. 5.3.3
07/28/14 1st. Edition - rev B Chapter 7 - Theory added to manual. Chapter 7
03/10/14 1st. Edition - rev A 3411 Block Diagram updated. A.1
Revisions To This Manual

iii
Table of Contents
SAFETY PRECAUTIONS .........................................................................................................................I
REVISIONS TO THIS MANUAL ...............................................................................................................II
REVISION DATE.................................................................................................................................................................II
TABLE OF REVISIONS......................................................................................................................................................II
TABLE OF CONTENTS ..........................................................................................................................III
PREFACE............................................................................................................................................... VI
PURPOSE OF THIS MANUAL ........................................................................................................................................ VI
WHO SHOULD USE THIS MANUAL............................................................................................................................. VI
MANUAL ORGANIZATION............................................................................................................................................ VI
CONVENTIONS USED IN THIS MANUAL ..................................................................................................................VII
1. INTRODUCTION ................................................................................................................................1
1.1 UNPACKING YOUR 3411 TORQUE DISPLAY......................................................................................................... 1
1.2 NEW FEATURES OF THE 3411 TORQUE DISPLAY............................................................................................... 1
1.3 DATA SHEET................................................................................................................................................................ 2
2. CONTROLS.........................................................................................................................................5
2.1 FRONT PANEL............................................................................................................................................................. 5
2.2 REAR PANEL............................................................................................................................................................... 7
2.2.1 REAR PANEL INPUTS AND OUTPUTS ..................................................................................................... 7
3. INSTALLATION/CONFIGURATION....................................................................................................9
3.1 POWERING UP THE 3411 .......................................................................................................................................... 9
3.1.1 LINE VOLTAGE ............................................................................................................................................. 9
3.1.2 SELF-TEST..................................................................................................................................................... 9
3.1.3 DEFAULT DISPLAY.................................................................................................................................... 10
4. MANUALLY CONTROLLED OPERATION .......................................................................................11
4.1 SETTING DESIRED OPERATING PARAMETERS ................................................................................................ 11
4.1.1 TORQUE SCALE SETUP............................................................................................................................ 11
4.1.2 PULSE PER REV SETUP............................................................................................................................ 11
4.1.3 DISPLAY UNITS SETUP ............................................................................................................................ 11
4.1.4 POWER UNITS SETUP............................................................................................................................... 12
4.1.5 SYSTEM SETUP.......................................................................................................................................... 12
4.1.6 TARE BUTTON............................................................................................................................................ 16
4.1.7 RESEWT TARE BUTTON........................................................................................................................... 16
5. COMPUTER CONTROLLED OPERATION ......................................................................................17
5.1 CONNECTING THE 3411 USING USB ................................................................................................................... 17
5.2 CONNECTING THE 3411 USING ETHERNET....................................................................................................... 24
5.3 WEB INTERFACE OPERATION .............................................................................................................................. 25
5.3.1 REMOTE CONTROL OPERATION............................................................................................................ 25
5.3.2 ADMINISTRATION SETTINGS................................................................................................................. 26
5.3.3 NETWORK SETTINGS............................................................................................................................... 26
5.3.4 UPDATE FIRMWARE ................................................................................................................................. 27

iv
Magtrol Model 3411 Torque DisplayTable of Contents
5.4 MAG.NET COMMANDS........................................................................................................................................... 27
5.4.1 USB COMMUNICATION DEVICE CLASS CONNECTION ................................................................... 27
5.4.2 USB TEST AND MEASUREMENT CLASS CONNECTION ................................................................... 28
5.4.3 ETHERNET CONNECTION ....................................................................................................................... 28
6. MAG.NET COMMANDS....................................................................................................................29
6.1 COMMUNICATION COMMANDS .......................................................................................................................... 29
6.2 SETUP COMMANDS ................................................................................................................................................ 30
6.3 LAN SETUP COMMANDS ....................................................................................................................................... 31
6.4 CALIBRATION AND MISCELLANEOUS COMMANDS ...................................................................................... 33
6.5 OUTPUT BINARY TABLE ........................................................................................................................................ 34
7. CALIBRATION ..................................................................................................................................35
7.1 CLOSED-BOX CALIBRATION ................................................................................................................................ 35
7.2 CALIBRATION SCHEDULE..................................................................................................................................... 35
7.3 BASIC CALIBRATION PROCESS............................................................................................................................ 35
7.3.1 INITIAL CALIBRATION PROCEDURE.................................................................................................... 35
7.3.2 TORQUE OFFSET AND GAIN................................................................................................................... 35
7.3.3 SPEED DAC CALIBRATION...................................................................................................................... 36
7.3.4 FREQUENCY GAIN.................................................................................................................................... 36
8. THEORY ............................................................................................................................................38
8.1 FILTER PARAMETERS ............................................................................................................................................ 38
9. TROUBLESHOOTING.......................................................................................................................39
APPENDIX A: SCHEMATICS ................................................................................................................40
A.1 3411 SCHEMATIC ..................................................................................................................................................... 40
APPENDIX B: MENU STRUCTURE......................................................................................................41
B.1 3411 MENU STRUCTURE ........................................................................................................................................ 41
APPENDIX C: COMPUTER CONTROLLED OPERATION PRIOR TO FIRMWARE VERSION L ........43
C.1 ABOUT THE ETHERNET INTERFACE .................................................................................................................. 43
C.2 ABOUT THE USB INTERFACE ............................................................................................................................... 45
C.2.1 USB DRIVER SETUP FOR WINDOWSXP/WINDOWS7 32BIT ............................................................. 45
C.2.2 USB DRIVER SETUP FOR WINDOWS7/8 64BIT .................................................................................... 47
C.2.3 SET UP USB COMMUNICATION ............................................................................................................. 47
SERVICE INFORMATION......................................................................................................................48
RETURNING MAGTROL EQUIPMENT FOR REPAIR AND/OR CALIBRATION ..................................................... 48
RETURNING EQUIPMENT TO MAGTROL, INC. (UNITED STATES) ................................................................ 48
RETURNING EQUIPMENT TO MAGTROL SA (SWITZERLAND) ..................................................................... 48

v
Magtrol Model 3411 Torque Display Table of Contents
TABLE OF FIGURES
2. CONTROLS
Figure 2–1 Front Panel ...............................................................................................................................................5
Figure 2–2 Rear Panel ................................................................................................................................................7
Figure 2–3 Ethernet Connector ..................................................................................................................................7
Figure 2–4 USB Connector.........................................................................................................................................7
Figure 2–5 Transducer Connector..............................................................................................................................8
3. INSTALLATION/CONFIGURATION
Figure 3–1 Cable and Connection Diagrams .............................................................................................................9
Figure 3–2 Title Display 1 (up to 1 minute)..............................................................................................................10
Figure 3–3 Title Display 2 (5 seconds) .....................................................................................................................10
Figure 3–4 Default Display.......................................................................................................................................10
4. MANUALLY CONTROLLED OPERATION
Figure 4–1 Torque Scale Setup .................................................................................................................................11
Figure 4–2 Pulse per Rev. Setup ...............................................................................................................................11
Figure 4–3 Display Units Setup................................................................................................................................12
Figure 4–4 Power Units Setup ..................................................................................................................................12
Figure 4–5 BITE Setup..............................................................................................................................................13
Figure 4–6 User Setup ..............................................................................................................................................13
Figure 4–7 IP Address View ......................................................................................................................................14
Figure 4–8 Filter Selection Setup..............................................................................................................................14
Figure 4–9 Contrast Setup ........................................................................................................................................15
Figure 4–10 Analog Speed BNC Output Setup .........................................................................................................15
Figure 4–11 TM Invert Setup ....................................................................................................................................16
5. COMPUTER CONTROLLED OPERATION
Figure 5–1 3411 Web interface home page...............................................................................................................25
Figure 5–2 3411 Administration Settings ................................................................................................................26
Figure 5–3 Network Settings.....................................................................................................................................26
8. THEORY
Figure 8–1 Transposed Direct Form II Architecture.................................................................................................38
APPENDIX C: COMPUTER CONTROLLED OPERATION PRIOR TO FIRMWARE VER-
SION L
Figure C–1 Authentification Window ........................................................................................................................43
Figure C–2 Magtrol 3411 home web page................................................................................................................43
Figure C–3 Network Settings web page ....................................................................................................................44
Figure C–4 Torque Display Input web page .............................................................................................................44
Figure C–5 Driver Installation Window ...................................................................................................................45
Figure C–6 Installation Options Window .................................................................................................................46
Figure C–7 Installation Finish Window ....................................................................................................................46
Figure C–8 Installation Complete Window...............................................................................................................47

vi
PURPOSE OF THIS MANUAL
This manual contains all the information required for the installation and general use of the Model
3411 Torque Display. Please read this manual in its entirety before operating. Keep the manual in
a safe place for quick reference whenever a question should arise.
WHO SHOULD USE THIS MANUAL
This manual is intended for bench test operators who are going to use the 3411 Torque Display in
conjunction with any Magtrol TM In-Line Torque Transducer or TF Torque Flange Sensor.
MANUAL ORGANIZATION
This section gives an overview of the structure of the manual and the information contained within it.
Some information has been deliberately repeated in different sections of the document to minimize
cross-referencing and to facilitate understanding through reiteration.
The structure of the manual is as follows:
Chapter 1: INTRODUCTION - Gives a general overview of the 3411 Torque Transducer
Display. The mechanical and electrical characteristics of the unit are given here.
Chapter 2: CONTROLS - Description of the elements located on the front and rear panels of
the unit.
Chapter 3: INSTALLATION/CONFIGURATION - Provides the information needed to setup
the 3411.
Chapter 4: MANUALLY CONTROLLED OPERATION - Describes how to run a test using
the 3411 as a stand-alone unit.
Chapter 5: COMPUTER CONTROLLED OPERATION - Describes how to run a test using
the 3411 in conjunction with a personal computer. Includes information about the
USB and Ethernet interfaces.
Chapter 6: Mag.NET COMMAND SET - Describes the commands used to control the 3411.
Chapter 7: CALIBRATION - Suggests a recommended calibration schedule and provides step-
by-step instructions to calibrate the 3411.
Chapter 8: THEORY
Chapter 9: TROUBLESHOOTING - Solutions to common problems encountered during setup
and testing.
Appendix A: SCHEMATICS - For the 3411 Display.
Appendix B: MENU SELECTION - Menu selection diagram.
Appendix C: COMPUTER CONTROLLED OPERATON - Firmware prior to version L.
Preface

vii
Magtrol Model 3411 Torque Display Preface
CONVENTIONS USED IN THIS MANUAL
The following symbols and type styles may be used in this manual to highlight certain parts of the
text:
Note: This is intended to draw the operator’s attention to complementary
information or advice relating to the subject being treated. It
introduces information enabling the correct and optimal functioning
of the product to be obtained.
Caution: this is used to draw the operator’sattention to information,
direCtives, proCedures, etC. whiCh, if ignored, may result
in damage being Caused to the material being used. the
assoCiated text desCribes the neCessary preCautions to take
and the ConsequenCes that may arise if the preCautions are
ignored.
WARNING! THIS INTRODUCES DIRECTIVES, PROCEDURES,
PRECAUTIONARY MEASURES, ETC. WHICH MUST BE
EXECUTED OR FOLLOWED WITH THE UTMOST CARE
AND ATTENTION, OTHERWISE THE PERSONAL SAFETY
OF THE OPERATOR OR THIRD PARTY MAY BE PUT AT
RISK. THE READER MUST ABSOLUTELY TAKE NOTE
OF THE ACCOMPANYING TEXT, AND ACT UPON IT,
BEFORE PROCEEDING FURTHER.

1
GENERAL
INFORMATION
Calibration Certificate
1. Introduction
2. Inspect the contents for any evidence of damage in shipping. In the event of shipping damage,
immediately notify the carrier and Magtrol’s Customer Service Department.
Note: Save all shipping cartons and packaging material for reuse when
returning the instrument for calibration or servicing.
1.2 NEW FEATURES OF THE 3411 TORQUE DISPLAY
Magtrol’s 3411 Torque Display is an upgraded version of the Magtrol 3410 Torque Display. Designed
for use with Magtrol’s TM In-Line Torque Transducers and TF Torque Flange Sensors, the new
features of the 3411 include:
• Isolated USB Interface
• Ethernet connectivity
• Quadrature decoding – high resolution quadrature encoder enables low speed measurements
• User selected analog or digital speed output
• User interface improvements to button placement and menu navigation
1.1 UNPACKING YOUR 3411 TORQUE DISPLAY
Your 3411 Torque Display was packaged in reusable, shock resistant packing material that will
protect the instrument during normal handling.
1. Make sure the carton contains the following:
3411 Torque Display Line cord
Magtrol
User Manual
CD-Rom
Torque 7 Data
Acquisition
Software
USB Cable

2
Magtrol Model 3411 Torque DisplayChapter 1 – Introduction
GENERAL
INFORMATION
1.3 DATA SHEET
www.magtrol.comDATASHEET
Page 1 / 4©2020 MAGTROL | Due to continual product development, Magtrol reserves the right to modify specifications without forewarning.
MODEL 3411
MODEL 3411
TORQUE DISPLAY
FEATURES
▪For use with all Magtrol TS / TM / TMHS / TMB
In-Line Torque Transducers and TF Torque
Flange Sensors
▪High Quality, Easy-to-Read Vacuum Fluorescent
Readout: Displays torque, speed and power
▪Addition of high resolution quadrature encoder
enables low RPM applications or position mea-
surements
▪Selectable English, Metric and SI Torque Units
▪Isolated USB Interface
▪Ethernet connectivity
▪Torque: Analog, raw sensor output
▪Speed output; analog or digital, user selectable
▪B.I.T.E. (Built-In Test Equipment)
▪Overload Indication
▪TARE Function
▪Includes Magtrol TORQUE Software
▪High Speed Data Acquisition: Up to 500 torque
and speed points per second with time stamp
▪Rack mount or handle versions available
TORQUE SOFTWARE
Magtrol’s TORQUE Software is a user-friendly LabView™
executable program, used to automatically collect torque,
speed and mechanical power data. The data can be printed,
displayed graphically or quickly saved as a Microsoft®Excel
spreadsheet. Standard features of TORQUE include:
▪Measured Parameter vs. Time
▪Adjustable Sampling Rates
▪Polynomial Curve Fitting
▪Peak Torque Capture
▪Direction of Rotation
▪Multi-Axes Graphing
▪Optional USB Interface: for reading up to 4 thermocouples
DESCRIPTION
Magtrol’s MODEL 3411 - Torque Display is designed for use
with all Magtrol TS, TM, TMHS, TMB and TF Torque Trans-
ducers. This easy-to-use device powers the transducer and
utilizes high speed processing to display torque, speed and
mechanical power. It includes a tare function to help offset
any slight residuals caused by couplings or suspended loads.
The MODEL 3411 may also be used with any torque sensors
requiring 24 V DC power (500 mA max.) with ± 5 V DC torque
output (± 10 V DC max.) and open collector, TTL or CMOS
output for the speed signal.
SYSTEM CONFIGURATIONS
Fig. 1: MODEL 3411 |Torque Display
USB DATA
TS Series
Torque Sensor
TM / TMB / TMHS Series
Torque Sensor
TF Series
Torque Flange
MODEL 3411
Torque Display
Computer with
TORQUE Software
POWER SUPPLY & ANALOG SIGNAL

3
Magtrol Model 3411 Torque Display Chapter 1 – Introduction
GENERAL
INFORMATION
www.magtrol.comDATASHEET
Page 2 / 4©2020 MAGTROL | Due to continual product development, Magtrol reserves the right to modify specifications without forewarning.
MODEL 3411
SPECIFICATIONS
MEASUREMENT CHARACTERISTICS
Maximum Input Speed 199 999 rpm
Maximum Input Frequency 199 999 Hz
Speed Accuracy 0.01 % of reading from 5 to 199 999 rpm
Torque Accuracy 0.02 % of range (± 10 V)
ELECTRICAL CHARACTERISTICS
Voltage Requirements 120/240 VAC / 60/50 Hz a)
Power Requirements 36 VA
Sensor Power Available
(through the 14-pin Connector)
5 V DC 200 mA, fused internally at 500 mA
24 V DC 500 mA, short circuit protected
Fuses (5 x 20 mm) IEC / 500 mA / 250VAC / T
INPUTS AND OUTPUTS
Transducer Input Speed / Angle Open Collector, 5 V HC, TTL, CMOS
Transducer Input Torque ±10 V DC max
Torque Output BNC ±10 V DC (direct from transducer)
Speed Output BNC 5 V HC pulse (buffered from transducer) or ±10 V DC analog
ENVIRONMENT
Operating Temperature 5 °C to 50 ºC
Relative Humidity < 80 %
Temperature Coefficient 0.001 % (5 ºC to 50 ºC) of FS / ºC
Weight 5.11 lb (2.32 kg)
a) The MODEL 3411 has built-in Over Voltage protection on the AC power entry in order to comply to CE requirements.
Do not perform insulation tests at a voltage higher than 250 V DC.
DIMENSIONS
The MODEL 3411 torque display is also available in a Rack Mountable version
(RMK) as well as in a portable version (HDL) with adjustable handle.
For more information, please contact our sales engineers or visit our website
www.magtrol.com.
TORQUE
SCALE
PULSE
PER REV
DISPLAY
UNITS
POWER
UNITS
SYSTEM
SETUP
RESET
TARE
TARE
ENTER
1
0
TORQUE SPEEDPOWER
MODEL 3411 TORQUE DISPLAY
2.72" (69 mm)
3.17" (80.6 mm)
10.14" (257.5 mm)10.8" (274.3 mm)
10.39" (263.9 mm)
Fig. 2: MODEL3411 HDL (handel) version
NOTE: 3D STEP files of most of our products are available on our website: www.magtrol.com ; other files are available on request.

4
Magtrol Model 3411 Torque DisplayChapter 1 – Introduction
GENERAL
INFORMATION
www.magtrol.comDATASHEET
Page 3 / 4©2020 MAGTROL | Due to continual product development, Magtrol reserves the right to modify specifications without forewarning.
MODEL 3411
PRODUCT INTERFACE
SYSTEM OPTIONS AND ACCESSORIES
CABLE ASSEMBLIES - TS SERIES
ORDERING NUMBER ER 121 / 0 _ 1
1: Cable length 5 m
2: Cable length 10 m
3: Cable length 20 m
4: Cable length 3 m
CABLE ASSEMBLIES - TM / TMB / TMHS SERIES
ORDERING NUMBER ER 113 / 0 _ 1
1: Cable length 5 m
2: Cable length 10 m
3: Cable length 20 m
CABLE ASSEMBLIES - TF SERIES
ORDERING NUMBER ER 116 / 0 _ 1
1: Cable length 5 m
2: Cable length 10 m
3: Cable length 20 m
SBB 14 - SIGNAL BREAKOUT BOX
Magtrol’s SBB 14 Signal
Breakout Box is designed
to assist in the monitoring
of speed, torque and index
signals obtained from either
a Magtrol dynamometer
or torque transducer. The
easy-to-use SBB 14 is simply
inserted in series between a Magtrol controller and any
Magtrol dynamometer or torque transducer.
Speed, torque and index signals are then outputted through
BNC connectors to an oscilloscope or other DAQ instrumenta-
tion device. A toggle switch is now provided to allow switching
between a torque transducer and an external encoder wired
to the encoder input.
ORDERING NUMBER SBB-14
TORQUE
SCALE
PULSE
PER REV
DISPLAY
UNITS
POWER
UNITS
SYSTEM
SETUP
RESET
TARE
TARE
ENTER
1
0
TORQUE SPEEDPOWER
TRANSDUCERSPEEDTORQUEUSBETHERNET
DOUBLE POLE FUSING
36 VA 50/60 Hz
85-250 VAC INPUT
FUSE: IEC T 500mA L 250V 5x20mm
MODEL 3411 TORQUE DISPLAY
Displays Torque, Speed and Mechanical Power Values
Torque Scale
(xx.xx N·m / 5V)
Pulse Per Revolution
(1 to 99 999 PPR)Display Units (Oz·in, Oz·ft, Lb·in, Lb·ft,
g·cm, kg·cm, mN·m, cN·m, N·m, daN·m)
Power Units (W, kW, HP)
System Setup
TARE Reset TARE
Torque Output BNC Speed Output BNC
USB connection
ETHERNET connection
Transducer connection 14-pin
For use with Magtrol TS, TM, TMHS,TMB or TF
Torque Transducer (or other brand torque sensor)
Power socket
Fig. 3: SBB-14
Signal Breakout Box

5
Magtrol Model 3411 Torque Display Chapter 1 – Introduction
GENERAL
INFORMATION
©2020 MAGTROL | Due to continual product development, Magtrol reserves the right to modify specifications without forewarning. Page 4 / 4
MAGTROL INC
70 Gardenville Parkway
Buffalo NY 14224 |USA
MAGTROL SA
Route de Montena 77
1728 Rossens |Switzerland
phone [phone]
fax [phone]
e-mail [e-mail]
phone [phone]
fax [phone]
e-mail [e-mail]
www.magtrol.comDATASHEET
Ofces in: Germany
France - China - India
Worldwide Distribution Network MODEL 3411 - FR 11 / 2020
MODEL 3411
RELATED PRODUCTS
TF SERIES - TORQUE FLANGE SENSOR
TF Series are the
compact, bearingless and
maintenance-free Torque
Flange Sensor from
Magtrol. Its high torsional
rigidity supports direct
mounting on the machine
shaft or flange, avoiding
the use of couplings on
one side. This allows
easy integration into a
test system, shortens the
overall length and reduces
costs.
Based on strain-gauge technology, the TF Sensor use HF
technology to transmit its highly accurate signal. An extrernal
HF receiver transforms the signal into an analog output signal
±10VDC. Rotational speed can be measured and converted to
a TTL output signal with the optional speed pickup.
The contactless design of the Sensor permits a gap up to 5 mm
between the sensor and the HF transmitter, which makes the
signal acquisition insensitive to any axial or radial misalign-
ment. Another advantage of this system is its insusceptibility to
signal interference - due to the fact that, unlike other designs,
the antenna does not need to be looped around the sensor.
DSP 7000 - HIGH-SPEED PROGRAMMABLE
DYNAMOMETER CONTROLLERS
Magtrol’s Model DSP7000 High Speed Programmable Dyna-
mometer Controller employs state-of-the-art Digital Signal
Processing Technology to provide superior motor testing
capabilities. Designed for use with any Magtrol Hysteresis,
Eddy-Current or Powder Dynamometer, Magtrol In-Line
Torque Transducer or auxiliary instrumentation, the DSP7000
can provide complete PC control via the USB or optional
IEEE-488 or RS-232 interface. With up to 500 readings per
second, the DSP7000 is ideally suited for both the test lab
and the production line.
TS & TM SERIES - IN-LINE TORQUE SENSOR
Magtrol’s In-Line
Torque Transducers
deliver precise torque
and speed measure-
ment over a very broad
range. Each model has
an integrated condition-
ing electronic module
providing 0 to ± 10 VDC
torque output and an
open collector speed
output or TTL
TM Series Torque Transducers are very reliable, providing high
overload protection, excellent long term stability and high noise
immunity. All transducer models employ our unique non-contact
differential transformer torque measuring technology. This
measuring technology offers many benefits, most notably that
no electronic components rotate during operation. To provide
customers with several price/performance options, Magtrol offers
three torque transducer models: basic model (TMB Series),
high accuracy (TM Series) and high speed with high accuracy
(TMHS). The integrated electronic circuit, supplied by single DC
voltage, provides torque and speed signals without any additional
amplifier. The transducer is a stand-alone measuring chain.
TS Series In-LineTorque Sensors provide extremely accu-
rate torque and speed measurement. Each model has an
integrated conditioning electronic module providing 0VDC
to ±5VDC (± 10VDC), as well as a USB interface which can
be directly connected to a computer. The sensor is delivered
with software allowing easy connection and data acquisition.
A speed encoder provides 360PPR (Pulse Per Revolution)
in Tach A, Tach B and Index reference Z (1 PPR). TS Series
sensor models are strain gauge-based measuring systems
with imbedded telemetry signal transmission. Available torque
ranges from 0.05N·m to 100 N·m. Higher torque ranges will be
available soon.
ORDERING INFORMATION
ORDERING NUMBER MODEL 3411 - _ _ _
blank :Standard version
HDL :Handel version
RMK :Rack-Mount version
Example: MODEL 3411 Torque display with handel would be
ordered as : MODEL 3411 - HDL
Fig. 4: Torque Flange Sensors
TF 313 & TF 318 with HF
transmitter & signal amplifier
Fig. 5: DSP 7001 |Programmable Dynamometer Controllers
Fig. 6: TM 313 & TS 106
In-line Torque Sensor

6
GENERAL
INFORMATION
2. Controls
2.1 FRONT PANEL
The front panel contains a Vacuum Fluorescent Display (VFD) that provides information about the
control functions and torque transduce.
Figure 2–1 Front Panel
The buttons from left to right, top to bottom are:
• POWER SWITCH
• UP
• LEFT
• ENTER
• RIGHT
• DOWN
• TORQUE SCALE
• PULSE PER REV
• DISPLAY UNITS
• POWER UNITS
• SYSTEM SETUP
• TARE
• RESET TARE
The following table provides a quick reference on how to use each button. For more detailed
information refer to Chapter 4 – Manually Controlled Operation.
Button Function
POWER SWITCH Turns power ON or OFF.
UP/DOWN
The UP/DOWN buttons function is dependent on context. When
in a menu the button will scroll UP/DOWN through possible
selections. When inputting a number the UP/DOWN button will
increase/decrease the blinking digit.
LEFT Moves the cursor position left.
RIGHT Moves the cursor position right.
ENTER Accepts current selection.

7
Magtrol Model 3411 Torque Display Chapter 2 – Controls
GENERAL
INFORMATION
Button Function
TORQUE SCALE
Use to enter the rated torque scale of the attached transducer.
When pressed the display will change to read XX.XX N∙m / 5V,
where X is a digit. The blinking digit signies the position of the
cursor. The arrow keys can be used to change the number. The
torque scale must be within the following range,
0.01 < x < 1.0 ∙ 106
PULSE PER REV
Use to enter your encoders pulses per revolution. When pressed
the display will change to the XXXX format. The valid range you
can enter is from 1 to 100,000.
DISPLAY UNITS
Use to change the units that the torque is displayed in. Use the
UP/DOWN arrow keys to scroll through the possible selections.
Be aware that due to the mathematical conversions involved,
changing units may result in the display reading zero or -OL -.
When -OL- is displayed, the reading contains more digits than
there is room for on the display. The possible selections include:
• oz·in
• oz·ft
• lb·in
• lb·ft
• g·cm
• kg·cm
• mN·m
• cN·m
• N·m
• daN·m
POWER UNITS
Use to change the units that the power reading is displayed in.
Use the arrow keys to scroll through the possible selections.
Be aware that due to the mathematical conversions involved,
changing units my result in the display reading zero or -OL -.
When -OL- is displayed, the reading contains more digits than
there is room for on the display. The possible selections include:
• hp
• W
• kW
SYSTEM SETUP
Use to change or view the current system setup information. Use
the UP/DOWN arrow keys to scroll through the selection of setup
options. Press ENTER to select the displayed option. To exit
the setup menu select the RETURN option. The possible setup
options include:
• BITE
• USER SETUP
• STATIC IP SET
• DHCP ADDRESS VIEW
• FILTER SETUP
• CONTRAST
• SPEED BNC OUTPUT
• TM INVERT
• RETURN
TARE
When pressed takes the currently inputted torque reading and
uses it as an offset value. The 3411 torque reading will now
display 0.0 when the torque value read is the same as when the
TARE button was pressed.
RESET TARE Resets the TARE value to the original calibrated value.

8
Magtrol Model 3411 Torque DisplayChapter 2 – Controls
GENERAL
INFORMATION
2.2 REAR PANEL
The rear panel provides connectors and receptacles for connecting to appropriate equipment.
Figure 2–2 Rear Panel
2.2.1 ReaR Panel InPuts and OutPuts





Attach Ethernet cable here.
Figure 2–3 Ethernet Connector
 ETHERNET
Isolated USB Connector
Figure 2–4 USB Connector
 USB
Attach Torque Output cable here
 Torque Output
Attach Speed Output cable here
 Speed Output

9
Magtrol Model 3411 Torque Display Chapter 2 – Controls
GENERAL
INFORMATION
 POWER Attach IEC approved power cord here.
Connect transducer signal cable here.
14.
13.
12.
11.
10.
9.
8.
TORQUE SIGNAL
TORQUE COMMON
BITE
N/C
TACH A
N/C
5 V COM
7. 5 V OUT
6. N/C
5. +24 VDC COM
4. +24 VDC COM
3. +24 VDC
2. TA CH B
1. N/C
1432
891011
65
1213
7
14
Figure 2–5 Transducer Connector
 TRANSDUCER

10
SETUP
3. Installation/Configuration
Note: Before installing the 3411, you should become familiar with the
front and rear panels, as outlined in Chapter 2–Controls.
3.1 POWERING UP THE 3411
Note: The case of the 3411 is earth grounded to reduce the risk of electric
shock.
3.1.1 Line VoLtage
The 3411 will operate with either of the following power sources without any modifications:
• 120 V 50/60 Hz
• 230 V 50/60 Hz
3.1.2 SeLf-teSt
Note: To make sure that the 3411 is operational, a Magtrol torque sensor
must be installed and connected to the 3411.
1. Connect the 3411 to the torque transducer using a 14-pin to 6-pin signal cable.
Figure 3–1 Cable and Connection Diagrams

11
Magtrol Model 3411 Torque Display Chapter 3 – Installation/Configuration
SETUP
2. Turn the power on. The 3411 Title Display will appear first, followed by the currently loaded
firmware and FPGA versions.
POWER TORQUE SPEED
MAGTROL 3411
Figure 3–2 Title Display 1 (up to 1 minute)
POWER TORQUE SPEED
FW REVXX FPGA REVXX
Figure 3–3 Title Display 2 (5 seconds)
3.1.3 DefauLt DiSpLay
When the 3411 is ready for use, the current power, torque and speed readings will appear on the
display.
POWER TORQUE SPEED
0.000 +0.000 0
Figure 3–4 Default Display