MTS Insight™ Material Testing Systems Product Information 1kN to 300kN 100-146-666 E l
Copyright information Trademark information © 2007 MTS Systems Corporation. All rights reserved. MTS and TestWorks are registered trademarks of MTS Systems Corporation. MTS Insight is a Trademark of MTS Systems Corporation. Contact information MTS Systems Corporation 14000 Technology Drive Eden Prairie, Minnesota 55344-2290 USA Toll Free Phone: 800-328-2255 (within the U.S. or Canada) Phone: 952-937-4000 (outside the U.S. or Canada) Fax: 952-937-4515 E-mail: info@mts.com http://www.mts.
Contents Preface 5 About This Manual Conventions 6 7 Technical Support 9 EC Declaration of Conformity 13 MTS Insight 1 kN to 100 kN 13 MTS Insight 150 kN to 300 kN 14 Introduction 17 Description 18 Specifications 20 General Specifications Model Specifications 20 21 Crosshead Detail 34 Baseplate Detail 35 Installation 39 Moving the 1 kN and 2 kN Frames 40 Moving the 5 kN and Higher Frames Machine location and ventilation Controller Connections 42 43 44 Connecting the main power 44
Travel Limit Switches (Physical Limits) Crush Zone Hazards 60 62 Fixture Mounting 63 Load Cell Mounting Handset Control 64 68 Maintenance 71 Appendix 73 Additional Digital I/O Information 4 Contents 73 Insight Material Testing System
Preface Safety first! Before you attempt to use your MTS equipment in your test system, read and understand the Safety manual. Like an automobile, your test system is very useful—but if misused, it is capable of deadly force. You should not be afraid of your test system, but you should always maintain a healthy respect for it.
About This Manual About This Manual Purpose Summary This manual includes the following sections. Introduction This section reviews the MTS Insight material testing system models, gives you a description of a typical frame, and lists the environmental specifications. This section also provides the technical frame specifications of each MTS Insight frame model and line drawings of the crosshead and baseplate details.
Conventions Conventions The following paragraphs describe some of the conventions that are used in your MTS manuals. Hazard conventions Hazard notices are embedded in this manual and contain safety information that is specific to the task to be performed. Hazard notices immediately precede the step or procedure that may lead to an associated hazard. Read all hazard notices carefully and follow the directions that are given. Three different levels of hazard notices may appear in your manuals.
Conventions Caution notices CAUTION Caution notices indicate the presence of a hazard which will or can cause minor personal injury, cause minor equipment damage, or endanger test integrity if the caution is ignored. For example: This specimen can develop sharp edges as a result of testing. Handling the specimen with unprotected hands can result in cuts and slivers. Always wear protective gloves when you handle the specimen.
Technical Support Technical Support Start with your manuals The manuals supplied by MTS provide most of the information you will need to use and maintain your equipment. If your equipment includes MTS software, you should look for README files for additional product information. If you cannot find answers to your technical questions from these sources, you can use the internet, telephone, or fax to contact MTS for assistance.
Technical Support Before you contact MTS Know your site number and system number MTS can help you more efficiently if you have the following information available when you contact us for support. The site number contains your company number and identifies your equipment type (material testing, simulation, and so forth). The number is usually written on a label on your MTS equipment before the system leaves MTS. If you do not have or do not know your MTS site number, contact your MTS sales engineer.
Technical Support Know relevant software information For MTS software application problems, have the following information available. • TestWorks 4 version; for example Version 4.09 • Names of other non-MTS applications that are running on your computer, such as screen savers, keyboard enhancers, print spoolers, and so forth If you contact MTS by phone Your call will be registered by a HELPLine agent if you are calling within the United States or Canada.
Technical Support Write down relevant information After you call Problem Submittal Form in MTS manuals 12 Preface Prepare yourself in case we need to call you back. • Remember to ask for the notification number. • Record the name of the person who helped you. • Write down any specific instructions to be followed, such as data recording or performance monitoring. MTS logs and tracks all calls to ensure that you receive assistance and that action is taken regarding your problem or request.
EC Declaration of Conformity EC Declaration of Conformity MTS Insight 1 kN to 100 kN Description of Model Manufacturer MTS Insight Material Testing System 1 kN to 100 kN. This includes the following sub-systems of the machine: Frame, Motor, Amplifier, Controller, Transformer (1 kN to 50 kN only), Handset and Cables (guard is customer option).
EC Declaration of Conformity Description Basic Standard Test specification Surge immunity test EN 61000-4-5 0.
EC Declaration of Conformity Description Basic Standard Test specification Electrostatic discharge EN 61000-4-2 4 kV contact discharge 4 kV air discharge Radio frequency electromagnetic field, amplitude modulated EN 61000-4-3 3 V/m Electrical fast transient EN 61000-4-4 0.5 kV control and signal 1 kV mains Surge immunity test EN 61000-4-5 Mains 0.
EC Declaration of Conformity 16 Preface Insight Material Testing System
Introduction The MTS Insight™ product series is the latest generation of electromechanical material testing equipment from MTS. The purpose of this manual is to help you understand your testing system, its capabilities, and operating requirements. This manual provides technical information for all MTS Insight material testing frames; from the lowest force model (1 kN), to the highest (300 kN). Read each section carefully and refer to the manual whenever you need assistance.
Description Description Every MTS Insight material testing system is comprised of a load frame, electronic frame controller, and TestWorks® software. The following figure shows the external features of the various MTS Insight load frames. 1 kN and 2 kN 2 kN EL High-Speed and 5 kN through 50 kN 50 kN W and 50 kN W Mulihead (shown) 100 kN through 300 kN The personal computer is also an integral part of the system.
Description The load frame has a rectangular shape and includes a base unit and one or two vertical columns. The two column models have a fixed upper transverse member. The moving crosshead is driven by precision ball screws on the load frame. The crosshead is coupled to the ball screw(s) with high-strength, precision ball nuts and rides on the ball bearings. This configuration is very efficient in minimizing friction and wear. The ball screws are anti-backlash.
Specifications Specifications This section provides general specifications for the MTS Insight Material Testing System frames and illustrations of the crosshead and baseplate threaded hole patterns for mounting fixtures. Note At the time of this printing, some specifications have not been tested and calculated specifications are provided in the following tables. Consequently, specifications are subject to change without notice. Contact MTS for verification if critical specifications.
Specifications Model Specifications Specifications for MTS Insight 1 and MTS Insight 1 EL Specifications MTS Insight 1 MTS Insight 1 EL Force Capacity 1 kN (225 lbf) 1 kN (225 lbf) Minimum Test Speed 0.001 mm/min. (0.00004 in./min.) 0.001 mm/min (0.00004 in./min.) Maximum Test Speed 1500 mm/min. (59 in./min.) 1500 mm/min. (59 in./min.) Force Capacity @ max. test speed 1 kN (225 lbf) 1 kN (225 lbf) Maximum Test Speed @rated force capacity 1500 mm/min. (59 in./min.) 1500 mm/min. (59 in./min.
Specifications Specifications for MTS Insight 2 and MTS Insight 2 EL Specifications MTS Insight 2 MTS Insight 2 EL Force Capacity 2 kN (450 lbf) 2 kN (450 lbf) Minimum Test Speed 0.001 mm/min. (0.00004 in./min.) 0.001 mm/min. (0.00004 in./min.) Maximum Test Speed 1000 mm/min. (39.4 in./min.) 1000 mm/min. (39.4 in./min.) Force Capacity @ max. test speed 2 kN (450 lbf) 2 kN (450 lbf) Maximum Test Speed @rated force capacity 1000 mm/min. (39.4 in./min.) 1000 mm/min. (39.4 in./min.
Specifications Specifications for MTS Insight 2 EL High-Speed Specifications Insight Material Testing System MTS Insight 2 EL High Speed Force Capacity 2 kN (450 lbf) Minimum Test Speed 0.003 mm/min. (0.00012 in./min.) Maximum Test Speed 2540 mm/min. (100 in./min.) Force Capacity @ max. test speed 2 kN (450 lbf) Maximum Test Speed @rated force capacity 2540 mm/min. (100 in./min.) Crosshead Return Speed 2540 mm/min. (100 in./min.) Vertical Test Space (crosshead travel) 1400 mm (55 in.
Specifications Specifications for MTS Insight 5 and MTS Insight 5 EL Specifications MTS Insight 5 MTS Insight 5 EL Force Capacity 5 kN (1125 lbf) 5 kN (1125 lbf) Minimum Test Speed 0.001 mm/min. (0.00004 in./min.) 0.001 mm/min. (0.00004 in./min.) Maximum Test Speed 1000 mm/min. (39 in./min.) 1000 mm/min. (39 in./min.) Force Capacity @ max. test speed 5 kN (1125 lbf) 5 kN (1125 lbf) Maximum Test Speed @rated force capacity 1000 mm/min. (39 in./min.) 1000 mm/min. (39 in./min.
Specifications Specifications for MTS Insight 10 Specifications MTS Insight 10 Force Capacity 10 kN (2250 lbf) Minimum Test Speed 0.001 mm/min. (0.00004 in./min.) Maximum Test Speed 1000 mm/min. (39 in./min.) Force Capacity @ max. test speed 5 kN (1125 lbf) Maximum Test Speed @rated force capacity 500 mm/min. (19.7 in./min.) Crosshead Return Speed 1000 mm/min. (39 in./min.) Vertical Test Space (crosshead travel) 1100 mm (43 in.) Horizontal Test Space (space between columns) 405 mm (15.
Specifications Specifications for MTS Insight 30 and MTS Insight 30 EL Specifications MTS Insight 30 MTS Insight 30 EL Force Capacity 30 kN (6750 lbf) 30 kN (6750 lbf) Minimum Test Speed 0.001 mm/min. (0.00004 in./min.) 0.001 mm/min. (0.00004 in./min.) Maximum Test Speed 500 mm/min. (19.7 in./min.) 500 mm/min. (19.7 in./min.) Force Capacity @ max. test speed 25 kN (5625 lbf) 25 kN (5625 lbf) Maximum Test Speed @rated force capacity 500 mm/min. (19.7 in./min.) 500 mm/min. (19.7 in./min.
Specifications Specifications for MTS Insight 50 Specifications MTS Insight 50 Force Capacity 50 KN (11250 lbf) Minimum Test Speed 0.001 mm/min. (0.00004 in./min.) Maximum Test Speed 500 mm/min. (19.7 in./min.) Force Capacity @ max. test speed 25 KN (5625 lbf) Maximum Test Speed @rated force capacity 250 mm/min. (9.8 in./min.) Crosshead Return Speed 500 mm/min. (20 in./min.) Vertical Test Space (crosshead travel) 1100 mm (43 in.) Horizontal Test Space (space between columns) 405 mm (15.
Specifications Specifications for MTS Insight 50 W Specifications 28 MTS Insight 50 Wide Force Capacity 50 KN (11250 lbf) Minimum Test Speed 0.001 mm/min. (0.00004 in./min.) Maximum Test Speed 500 mm/min. (19.7 in./min.) Force Capacity @ max. test speed 25 KN (5625 lbf) Maximum Test Speed @rated force capacity 250 mm/min. (9.8 in./min.) Crosshead Return Speed 500 mm/min. (20 in./min.) Vertical Test Space (crosshead travel) 1100 mm (43 in.
Specifications Specifications for MTS Insight 50 W Multihead Specifications MTS Insight 50 Wide Force Capacity 50 KN (11250 lbf) Minimum Test Speed 0.001 mm/min. (0.00004 in./min.) Maximum Test Speed 500 mm/min. (19.7 in./min.) Force Capacity @ max. test speed 25 KN (5625 lbf) Maximum Test Speed @rated force capacity 250 mm/min. (9.8 in./min.) Crosshead Return Speed 500 mm/min. (20 in./min.) Vertical Test Space (crosshead travel) 1016 mm (40 in.
Specifications Specifications for MTS Insight 100 Specifications 30 MTS Insight 100 Force Capacity 100 kN (22500 lbf) Minimum Test Speed 0.01 mm/min. (0.0004 in./min.) Maximum Test Speed 500 mm/min. (19.7 in./min.) Force Capacity @ max. test speed 50 kN (11250 lbf) Maximum Test Speed @rated force capacity 500 mm/min. (19.7 in./min.) Crosshead Return Speed 500 mm/min. (19.7 in./min.) Vertical Test Space (crosshead travel) 1200 mm (47.3 in.
Specifications Specifications for MTS Insight 150 Specifications MTS Insight 150 Force Capacity 150 kN (33750 lbf) Minimum Test Speed 0.01 mm/min. (0.0004 in./min.) Maximum Test Speed 500 mm/min. (19.7 in./min.) Force Capacity @ max. test speed 150 kN (33750 lbf) Maximum Test Speed @rated force capacity 500 mm/min. (19.7 in./min.) Crosshead Return Speed 500 mm/min. (19.7 in./min.) Vertical Test Space (crosshead travel) 1200 mm (47.3 in.
Specifications Specifications for MTS Insight 200 Specifications 32 MTS Insight 200 Force Capacity 200 kN (45000 lbf) Minimum Test Speed 0.01 mm/min. (0.0004 in./min.) Maximum Test Speed 500 mm/min. (19.7 in./min.) Force Capacity @ max. test speed 200 kN (45000 lbf) Maximum Test Speed @rated force capacity 500 mm/min. (19.7 in./min.) Crosshead Return Speed 500 mm/min. (19.7 in./min.) Vertical Test Space (crosshead travel) 1200 mm (47.3 in.
Specifications Specifications for MTS Insight 300 Specifications MTS Insight 300 Force Capacity 300 kN (67500 lbf) Minimum Test Speed 0.01 mm/min. (0.0004 in./min.) Maximum Test Speed 500 mm/min. (19.7 in./min.) Force Capacity @ max. test speed 300 kN (67500 lbf) Maximum Test Speed @rated force capacity 500 mm/min. (19.7 in./min.) Crosshead Return Speed 500 mm/min. (19.7 in./min.) Vertical Test Space (crosshead travel) 1150 mm (45.3 in.
Specifications Crosshead Detail The crosshead has a single hole drilled through for mounting loadcells, alignment fixtures, grips, etc.
Specifications Baseplate Detail The baseplate has various patterns of threaded holes for mounting fixtures.
Specifications 50 kN W Multihead 36 Introduction Insight Material Testing System
Specifications Model Insight Material Testing System Baseplate Thickness mm in. 1 kN 19 0.7 2 kN 19 0.7 2 kN EL HS 25 1.0 5 kN 25 1.0 10 kN 25 1.0 30 kN 25 1.0 50 kN 25 1.0 50 kN W 50 2.0 50 kN W Miltihead 50 2.0 100 kN 140 5.5 150 kN 152 6.0 200 kN 152 6.0 300 kN 178 7.
Specifications 38 Introduction Insight Material Testing System
Installation This section provides guidelines for moving and installing your MTS Insight material testing system. Unless otherwise specified, it is your responsibility to off-load, unpack, and move the equipment to the final location on your premises. This includes insurance and safety responsibility. Before moving the machine from the receiving area to its final location, be sure to check the dimensions of all doors and passages through which the machine will travel.
Moving the 1 kN and 2 kN Frames Moving the 1 kN and 2 kN Frames Pallet jacks rated at or above the weight of the machine should be used; refer to the tables in the Specifications section for frame weights. CAUTION When tipping the frame, push or pull only at the top. Do not push the frame at the sides. Pushing on the side of the frame can damage the sheet metal. It is recommended that the frame be moved by at least two people: one to tip the frame and one to position the pallet jack.
Moving the 1 kN and 2 kN Frames Once the frame is tipped, push the pallet jack under the frame then return the frame to the upright position resting on top of the pallet jack. Position the frame on the pallet jack such that it is centered and stable. With one person holding onto the frame and one person operating the pallet jack, move the frame to its final position. Tip the frame as you did when you put it on the pallet jack and pull the pallet jack out from under the frame.
Moving the 5 kN and Higher Frames Moving the 5 kN and Higher Frames MTS Insight load frames of 5 kN and higher should only be moved using a forklift rated at or above the weight of the machine; refer to the tables in the Specifications section for frame weights. CAUTION Improper lifting can damage the frame. When lifting and moving the frame, follow these guidelines to minimize the chance of equipment damage: • Do not lift by the top plate that joins the ends of the ball screws and side covers.
Machine location and ventilation Machine location and ventilation To ensure proper ventilation, locate the load frame approximately 300 mm (12 inches) from adjacent walls and equipment. Allow approximately 1 m (3 feet) behind the equipment for service access. Do not block the vent holes in the bottom of the machine. For comfortable working conditions and proper equipment operation, heat dissipation of the equipment must be considered in providing adequate heating or air conditioning in the laboratory area.
Controller Connections Controller Connections Connecting the main power 1 kN through 50 kN CAUTION MTS Insight frames rated 50 kN or less are supplied with a transformer that reduces the voltage for frame operation; see the following illustration. Do not connect the frame directly to the main AC line voltage. Connecting the frame directly to the main AC line voltage will cause equipment damage.
Controller Connections Additional power for 50 kN W Multihead For 50 kN W Multihead frame, the National Instruments power suppley also needs to be connect to main power.
Controller Connections 100 kN through 300 kN Important Local electrical codes supersede any information found in this manual. Electrical connections must be made by qualified personnel and is their responsibility for using the proper power disconnect along with the correct size and type of wire and conduit that conforms to all their local electrical codes when connecting the machine and transformer to the buildings main power.
Controller Connections MTS Insight 100 Following shows connections to MTS Insight 100 load frames. Customer wiring connections MTS Insight 150, 200 and 300 Following shows connections to MTS Insight 150, 200, and 300 load frames.
Controller Connections Transformer Requirements for MTS Insight 150, 200 and 300 Machines Important Remember to verify local codes, voltages and frequencies before ordering transformer. Following are the minimum requirements for transformers for the MTS Insight 150, 200, and 300 load frames. Additional considerations Typical Power in Selected Areas • Isolation Type Transformer (Electrical isolation between input and output). • 3-phase input and output.
Controller Connections Machine Specific Requirements Insight 150 Insight 200 Insight 300 Insight Material Testing System • Nominal output power 12 kVA. • Nominal output phase current 15 A maximum. • Peak output phase current 30 A maximum for 1.25 seconds • Nominal output power 16 kVA. • Nominal output phase current 20 A maximum. • Peak output phase current 40 A maximum for 1.25 seconds • Nominal output power 24 kVA. • Nominal output phase current 30 A maximum.
Controller Connections Installing cables Exercise care when connecting cables. Ensure that you are using the correct cables and that all connections are secure. When you are finished, doublecheck to ensure that all components are connected properly. CAUTION Turn the power off before connecting cables. Connecting cables with power applied can cause damage to the equipment. Controller Connectors J1 USB 50 Installation This is a standard USB 2.
Controller Connections J2 Handset This is intended to interface to the handset. Specifics for this connector are: • 12 V output power with 200 mA current limit • RS422 driver (differential) • RS422 receiver (differential) • Interlock input. Handset shorts between INTLK+ and INTLK- when it is connected.
Controller Connections J3 Interlock This is intended to connect to a test area enclosure switch that opens when the door is opened. If not used, a jumper plug (p/n 049-635-901) must be installed. If you are building a cable, maximum length is 30.48 m (100 ft) with 24 gauge wire. Switch should be wired normally closed, such that when the switch opens, an interlock is generated. J4 Encoder This connector is intended for an encoder based extensometer. Specifics for this connector: are • Power: +5 V +/- 0.
Controller Connections J5 Digital I/O Digital I/O signals include three optically isolated inputs, three optically isolated outputs, and 12V power. Functions of each digital input or output are software selectable. A typical example might be connecting an external switch; see “Additional Digital I/O Information” on page 73.
Controller Connections J6 and J7 Monitor Two Monitor connectors are provided. There are several possible uses for analog monitor outputs: external data acquisition, tuning, troubleshooting, etc. For tuning, it is desirable to monitor command and feedback, or command and error, simultaneously while changing the controller parameters. Therefore, two monitor outputs are provided. Specifics for these connectors are: • • • • Analog +/-10.
Controller Connections Crosshead load cell connector Load cell connector (shown on an Insight 50) A connector (D-15) for the load cell is provided under the crosshead on one of the columns.
Controller Connections 56 Installation Insight Material Testing System
Operation This section describes the actions performed during normal, day-today operation of the MTS Insight frame. For information on using the MTS Insight frame in actual testing, refer to the TestWorks software manual.
Hazard Icons Hazard Icons The following hazard icons are located on the MTS Insight Test Frame. Additional icons can also be attached to the frame that are explained in the Safety manual (MTS part number 100003805); refer to the Safety Manual for additional information.
Main Power Switch (I/O) and E-Stop Main Power Switch (I/O) and E-Stop The main power switch for the machine is on the base of the frame. The frame is also equipped with an Emergency Stop button. The Emergency Stop will cut the power to the motor and should be used for emergency purposes only. To shut down the motor power and stop the test program, press the Emergency Stop button. Twist the switch clockwise to release it.
Travel Limit Switches (Physical Limits) Travel Limit Switches (Physical Limits) The limit switches are located on the crosshead. They are normally closed and are activated when the limit switch contacts the adjustable limit rod. The adjustable limit rod can be positioned anywhere along the range of travel to prevent the crosshead from traveling beyond that point. Note Always adjust the limits whenever you change grips or fixtures. Adjustment of the limit switches are similar for both types of machine.
Travel Limit Switches (Physical Limits) When a physical limit is reached there are three ways to get the crosshead moving again: Insight Material Testing System • First press Motor Reset in TestWorks 4. Then use the crosshead capabilities of your software (virtual handset). Move the crosshead away from the limit until the switch closes and the crosshead can move in both directions again. See the TestWorks software manual for further details.
Crush Zone Hazards Crush Zone Hazards It is important to stay clear of any potential crush zones when the system is operating. Know where the crush zones are in your system and protect yourself and others from those crush zones with appropriate safety devices. The following paragraphs describe crush zones and precautions to take while working around crush zones.
Fixture Mounting Fixture Mounting MTS offers a wide variety of fixtures. Mounting these fixtures typically involves installing the fixture or load cell onto a mounting (clevis pin) adapter and securing it with a mounting dowel (pin). To further secure a fixture, some configurations also include locking collars. A typical mounting configuration is shown in the following illustration.
Load Cell Mounting Load Cell Mounting Mounting load cells typically involves securing the load cell to the frame via a threaded bolt along with associated hardware (in most cases a flat washer, adapter sleeve, and plate assembly). The following illustrations show the standard mounting configurations. Following the illustrations is a table that provides frame size, bolt thread size, and recommended torque value.
Load Cell Mounting Cap screw Washer Sleeve Plate assembly Load cell or 2 kN EL HS, 5 kN, and 10 kN Cap screw Washer Sleeve Plate assembly Load cell or 30 kN, 50 kN, and 50 kN W Insight Material Testing System Operation 65
Load Cell Mounting Sleeve Cap screw Cap screw (12) Washer Plate assembly Load cell plate Load cell or 50 kN W Multihead Threaded stud Cap screw Supernut with jackbolts Sleeve Washer Sleeve Plate assembly Load cell 100 kN through 300 kN Plate assembly Load cell (Configuration depends on system requirements.
Load Cell Mounting Load Cell Bolt Torque Specifications Load Frame Size Bolt Thread Lube and Torque to: Wrench 1 kN and 2 kN M6 x 1 mm 4 N•m (3 lbf-ft) M5 hex key (MTS p/n 100-146-009) 2 kN EL HS, 5 kN, and 10 kN M6 x 1 mm 4 N•m (3 lbf-ft) M5 hex key (MTS p/n 100-146-009) 2 kN EL HS, 5 kN, and 10 kN M12 x 1.
Handset Control Handset Control The handset has an encoder and buttons to help you during specimen installation and test execution. The handset also has an alphanumeric display and LEDs to provide feedback. 14 1 LOAD 1 - 0.0021 kN DISP 1 - 0.
Handset Control Handset functions The handset is intended to be used in a system for specimen loading or setup. In some applications, it can be used to completely run a test. Handset Controls and Indicators # Control/Indicator Description 1 Page Displays the next four lines of text in the display. 2 Active Indicator. When lit, indicates the system is active (power applied). 3 F1 and F2 Programmable functions that are set up in the software as digital inputs.
Handset Control 70 Operation Insight Material Testing System
Maintenance There are no customer serviceable components on the MTS Insight frames. Maintenance consists of keeping the frame and work area clean, checking interlocks, and scheduled frame calibration. WARNING Disconnect the power cord from the wall outlet before cleaning or inspecting any part of the test frame. Inadvertent electrical component contamination with detergents or cleaning fluids can cause circuits to short resulting in equipment damage.
Semiannual maintenance Verify speed and position accuracy of the frame. This requires standards and other equipment typically not available for routine maintenance. Contact your MTS Field Service Engineer for assistance. Other service Regular inspection and service of the drive motor system and crosshead positioning components are needed to prolong the life of your frame and keep it performing optimally. This type of service is typically preformed by MTS Field Service Engineers.
Additional Digital I/O Information Appendix Additional Digital I/O Information The digital inputs have an MOCD223 optical isolator with 2.7 Kohm, ½ Watt series resistor. To reliable turn on they need 1 mA of current. This means the minimum input high voltage is 4.0 Vdc. The maximum input voltage is 28.0 Vdc. The device should be off for input voltages less than 1.0 V. The digital outputs are implemented by an AQV252G PhotoMOS relay with a 0.75 Amp poly fuse in series.
Additional Digital I/O Information A typical example might be connecting an external switch.
m MTS Systems Corporation 14000 Technology Drive Eden Prairie, Minnesota 55344-2290 USA Toll Free Phone: 800-328-2255 (within the U.S. or Canada) Phone: 952-937-4000 (outside the U.S. or Canada) Fax: 952-937-4515 E-mail: info@mts.com http://www.mts.
