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        LT-3300 Series Installation guide
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1.                                                                                                                                                            Front Right side Rear Bottom     A B c D E  Name Description  i idi Operation Mode Logic execution mode  Color   Indicator  Drawing  Onen pgi is  OFFLINE    Green on In operation RUN  A   Status LED Flashing In operation STOP  Red ON When power is turned on   Flashing In operation Major Error  o ON Backlight burnout  range F lashing During software startup  B  DIO Interface  DIO  The interface to external I O equipment  c AUX Unit Interface  Used to connect additional units  communication  Expansion Unit  EXT2  function  etc     D  EX Module Interface  EXT1    Used to connect the Pro face s EX Module  E   Power Plug Connector      Ethernet Interface      F  10BASE T 100BASE TX  An RJ 45 type modular jack connector  8 pole  is used   1 port  Conforms to USB1 1   TYPE A conn    G  USB Host Interface  USB    Power Supply Voltage  DC5V  5   Output Current  500mA  at maximum   The maximum communication distance is 5m   D sub 9 pin plug type connector   H  Serial Interface  COM1  Communication method  RS232C RS422 RS485  is          switched via software              General Specifications       m Electrical Specifications                      Input Voltage  DC24V     Rated Voltage  DC19 2 to 28 8V  EL  a ee 3ms  max        Sen 27W  max     Cra 30A  max         Voltage Endurance  AC1000V 20mA for 1minute  between charging and FG 
2.    Output Voltage Drop    put unavailable   DCO 5V or less                                         OFF to ON 5us or less  With output  0 5ms or less  With  Output Delay at DC24V  200mA  output at DC24V  200mA   Time ON to OFF 5us or less  With output   0 5ms or less  With  at DC24V  200mA  output at DC24V  200mA   Voltage Leakage  when OFF  0 1mA or less  Clamp Voltage 39V   1V          Type of Output    Transistor Output            Common Lines    2          Common Design    8 points 1 common line x2            External Connection    38 pin connector  also used for Input        Output Protection Type        Output is unprotected       Internal Fuse    3 5A  125V Chip fuse x2  not replaceable             Surge Control Circuit       Output Points            Output Signal Display       o LED indicators       Status Display Element    None          Isolation Method    hotocoupler Isolation            External Power Supply       or Signal  DC 24V       e LT330   1 D24 K Output Circuit  Sink type    24V B10             Fuse  3 5A       Internal Circuit             VBI     OUT7 A15         nternal Circuit                   nternal Circuit          HM    OV Att   VAT y  QUTI5 A19   OUTI4 B19    OUTS A18    OUTI2 B18    OUTI A17    OUTIO B17    OUTS A16      OUTS B16                nternal Circuit    al rar                                1 OUTO to OUT3 only    DC 24V  External  Power    OUTO to OUT3 only  Dummy Resistor         Example  The output  delay time  OFF to  ON  is 1 5us wh
3.  Meaning Signal Name Meaning  1 CD Carrier Detect RDA Receive Data A     2 RD RXD   Receive Data RDB Receive Data B     3 SD TXD   Send Data SDA Send Data A     4 ER DTR  Data Terminal Ready ERA Data Terminal Ready A     5 SG Signal Ground SG Signal Ground  6 DR DSR    Data Set Ready CSB Clear to Send B     F   RS RTS  Request to Send SDB Send Data B     8 CS CTS  Clear to Send CSA Clear to Send A     9  cuRIyvec pr Oui DPA ERB Data Terminal Ready B     Shell  FG  Common with sc   FS  Common with SG    1 The RI VCC selection for Pin  9 is switched via software  The VCC output is not protected against  overcurrent  To prevent damage or unit malfunctions  use only the rated current        m DIO Interface  Connector     IMPORTANT    e When preparing the cable to connect the wiring  check the pin numbers inscribed on    the DIO Connector        Applicable connector    2 1871940 9  lt Tyco Electronics AMP  gt   CA7 DIOCN5 01  lt Pro face gt                                                                          Pin Arrangement Pin No  Signal Name Pin No  Signal Name  Al N1 BI INO  CTO   A2 IN3 B2 IN2  CT1   A3 IN5 B3 IN4  CT2   j A4 IN7 B4 IN6  CT3   om A5 IN9 B5 IN8     nm A6 IN11 B6 IN10  Omm A7 N13 B7 IN12     mnm A8 IN15 B8 IN14  mm A9 NG B9 COM  Omm Ao Lee el  go   pera       mm Source   24V Source   24V  Omm an oew f p   Sm OV     mnm Source  NC Source  OV  gom ap OUTI Bie OUTO  Onm  PLS1  PWM1   PLSO  PWMO   oo ad OUTS B13 OUT2  enn  PLS3  PWM3   PLS2  PWM2   onm A14 OUTS 
4.  thin wire with a thicker  wire  and place it in a duct     Exclusive Grounding   BEST     Other  Equipment      l       LT unit                   Common Grounding  OK        Other    LT unit  ay Equipment                      Common Grounding   Not OK     Other  Equipment          LT unit             4  Input Output Signal Line Cautions       All LT Input and Output signal lines must  be separated from all operating circuit   power  cables     e If this is not possible  use a shielded cable  and ground the shield     5  Wiring Precautions    e To help prevent noise and interference  problems  separate all control  communica   tion and power lines by placing them in a  separate ducts     Duct for I O Sig  Duct for Control Duct for Power  nal Lines Lines Lines    O0000 O0000 OO0000    If different wires must be placed in the same  duct  separate them with an earthed grounded  divider           I O Signal Control Power  Lines Lines Lines  Grounded  Separators   lt  N  Duct  non   209000 00000 00000 f conducting  resin plas     Earth Ground         e If the lines cannot be separated  use  shielded lines and create a ground from the  shield line     IMPORTANT     Use noise reducing external wiring  methods to increase overall system  reliability      To prevent power surges or noise inter   ference  use ducts to separate all DC I O  or current circuit wires from communi   cation cables       To prevent malfunctions due to noise   communication cables must be wired  separately fro
5. 2 01 2007 Suminoe ku  Osaka 559 0031  compliant aris  0 6 6613 3116  Revision  page 16  FAX   81  0 6 66 13 5888    http   www pro face com           Copyright 2007 Digital Electronics Corporation  All  rights reserved    PFX101769A  LT3300 MTOIE BTH   2007 12 JM A    16    
6. Bi4 OUT4  iO  A15 OUT7 B15 OUT6   Cable connection side  A16 OUT9 B16 OUT8  A17 OUT11 B17 OUT10  A18 OUT13 B18 OUT12  A19 OUT15 B19 OUT14                         e Parenthesized signal names     indicate when Pulse output  PLS     PWM output  PWM   or    Counter Input  CT   are used       Input Specifications                                                                      Rated Voltage DC24V    Maximum Allowable Voltage DC28 8V   Input Method Sink Source Input   6 5mA  DC24V   INO  IN2  IN4  IN6   Rated Sumner 4 1mA  DC24V   Other input     Approx  3 7KQ  INO  IN2  IN4  IN6    Input Resistance Approx  5 9KQ  Other input    Input Derating eInput Derating  6 page   Input Points 16   Common Lines 1   Common Design 16 points 1 common line   Operation ON Voltage DCT9V or more   Range OFF Voltage DC5V or less   Input Delay OFF to ON 0 5 to 20ms 2   Time     ON to OFF 0 5 to 20ms 2   Input Signal Display No LED indicators     Status Display None   Isolation Method Photocoupler Isolation     External Connection 38 pin connector  used with Output section   External Power Supply For Signal  DC 24V           1 In the case of INO  IN2  IN4  and IN6  the input delay time generates a 5us delay   For example  in the case of a 0 5ms cycle sampling   Sus  ON to OFF    0 5ms  sampling cycle    5us  OFF to ON    0 51ms  A minimum 0 51ms restriction is imposed on the input pulse width   In the case of IN1  IN3  IN5  and from IN7 to IN15  the input delay time generates a 0 5ms delay   For ex
7. LT 3300 Series    Installation Guide  EEE eee    Caution          Be sure to read the       Warning Caution  Information    on the attached sheet before          using the product           Package Contents        1  LT Unit  1     2  English and Japanese Installation Guides   one of each   lt This Guide gt     3  Warning Caution Information  1     4  English and Japanese EX Module  Hardware Manual     1     5  Installation Gasket  1  attached to the LT  unit     6  Installation Fasteners  Set of 4     G   7  DIO Connector  1                     8    YS        1 The EX module is an extension I O module  designed for the LT3000 series  To use the EX  module  be sure to read the supplied manual      9  USB Cable Clamp  1 set    Holder  1  Cover  1      10  EX module     Hook  only for LT 3300 Series   1     This unit has been carefully packed  with  special attention to quality  However  should  you find anything damaged or missing   please contact your local LT distributor  immediately        About the Manual       For the detailed information on LT3000  series  refer to the following manual       LT3000 Series Hardware Manual     Maintenance Troubleshooting     GP Pro EX Reference Manual    Con   trolling External I O      LT3000 Series Hardware Manual can be   selected from the help menu of GP Pro EX or   downloaded from Pro face Home Page    URL   http   www pro face com otasuke        Part Names and Functions                                                                 
8. UT RENDRE where    A    should be  meaning    Rev  A       CE MATERIAL INACCEPTABLE   POUR LES EMPLACEMENTS DE  4 Pro face a  CLASSE I  DIVISION2     DIGITAL ELECTRONICS CORP                        3  WARNING  Explosion hazard when in    hazardous locations  turn OFF power TDEFGHTIKLMNOPORSTUVWXYZ12345  before replacing or wiring modules  U EN AE DAD n J     4     WARNING  Explosion hazard do not                                                 disconnect equipment unless power has Inquiry  been switched off or the area is known to    be Non Hazardous     and Do you have any questions about     AVERTISSEMENT  RISQUE difficulties with this product   DECONNECTER ue MENT Please access our site anytime that  COUPER LE COURANT OU j you need help with a solution   S    ASSURER QUE L EMPLACEMENT http   www pro face com otasuke   EST DESIGNE NON DANGEREUX        5  In the case of use in Hazardous Locations  be Note  sure to check that the externally connected  unit and each interface have been fixed with Please be aware that Digital Electronics Corporation    shall not be held liable by the user for any damages     screws and locked  losses  or third party claims arising from the uses of             In Hazardous Locations  it   s impossible to this product   insert or pull the cable from the applicable  port  Be sure to check that the location is Digital Electronics Corporation  Non Hazardous before inserting or pulling it  8 2 52 Nanko higashi   1 Rev 1 or later are all ANSI ISA 12 1
9. When connecting the Power Cord  use the  following items when performing wiring    Items are made by Phoenix Contact      Recommended   SZF 1 0 6x3 5  Driver  1204517     Al 0 75 8GY  3200519   Recommended   Al 1 8RD  3200030   Pin Terminals   Al 1 5 8BK  3200043   Al 2 5 8BU  3200522              Recommended   GRIMPFOX ZA 3    Crime Tool  1201882              m Connecting the LT Power Cord    1  Confirm that the LT unit   s Power Cord is  unplugged from the power supply     2  Strip the power cord  twist the  conductor   s wire ends  insert them into  the pin terminal and crimp the terminal   Attach the terminal to the power  connector  plug      IMPORTANT     Use a flat blade screwdriver  Size 0 6 x  3 5  to tighten the terminal screws   The torque required to tighten these  screws is 0 5 to 0 6 Nem  5 7LbeIn         Do not solder the cable connection         3  Attach the Power connector  Plug  to the  Power Connector        Power Connector  Plug     2  Power Supply Cautions    e Input and Output signal lines must be sepa   rated from the power control cables for  operational circuits     e To improve the noise resistance  be sure to  twist the ends of the power cord wires  before connecting them to the Power con   nector  Plug        The LT unit   s power supply cord should  not be bundled with or kept close to main  circuit lines  high voltage  high current   or  input output signal lines       To reduce noise  make the power cord as  short as possible     If the supplie
10. ample  in the case of a 0 5ms cycle sampling   0 5ms  ON to OFF    0 5ms  sampling cycle    0 5ms  OFF to ON    1 5ms  A minimum 1 5ms restriction is imposed on the input pulse width      2 Digital filter can be set at intervals of 0 5 ms       Input Derating  Using LT input voltage that exceeds the rated voltage  the input ON voltage  the number of input    points or the LT   s temperature can effect  Also  the LT s input section could overheat  which  could lead to an accident or malfunction  Refer to the following drawing and perform Input  Derating within the LT unit   s rated range                        For horizontal mounting For vertical mounting  100 DC24 0 to 26 4V DC24 0 to 25 2V  50 DC28 8V          Input ON Rate                                              0  0 10 20 30 40 50    C   Ambient Operating Temperature    6      Input Circuit          DC 24V    External Power           2 hy KI  nternal Circuit                                                                               N15 A8  Nid BB MN  IN13 A7  IN12 B7  INIT AG  IN10 B6  IN9 A5  IN8 B5  IN7 A4     R a3 al  i en T N k Z ay K  meral Circuit  output type  N Al  W        Output Specifications  Output Terminal OUTO to OUT3 OUT4 to OUTT5  Rated Voltage DC24V  Allowable Voltage Range 20 4V to DC28 8V  LT330   1 D24 K  Sink Output    Output Method              LT330   1 D24 C    ource Output           Maximum Load Voltage    0 2A  point  1 6A  common       Min  Load Current        1mA 1mA  Pulse PWM out     
11. closure that satisfies standards as the  end use product   s overall enclosure    The LT unit must be used indoors only   Install and operate the LT with its front  panel facing outwards    If the LT is mounted so as to cool itself nat   urally  be sure to install it in a vertical panel   Also  it   s recommended that the LT should       be mounted at least 100mm away from any       other adjacent structures or machine parts  CE Marking  The temperature must be checked on the  final product in which the LT is installed  e The following units are CE marked prod        3 ucts complying with the EMC Directive   For use on a flat surface of a Type 4X  Indoor These units also conform to EN55011 Class    Use Only   and   or Type 13 Enclosure  A  EN61000 6 2 directives     ANSI ISA 12 12 01 2007 CSA C22 2   73300 S1 D24 K   L13300 S1 D24 C  No 213   li Handli  Pe o mplance ang Banding LT3300 L1 D24 K   LT3300 L1 D24 C    Cautions       1  Suitable for use in Class I  Division 2  LT3301 L1 D24 K   LT3301 L1 D24 C    Groups A  B  C  and D Hazardous Loca                                tions  or Non Hazardous Locations only  Revision    2     WARNING  Explosion hazard     substitution of components may impair The revision number of the LT is shown in the  suitability for Class I  Division 2     and label affixed to the LT  In the example shown       AVERTISSEMENT  RISQUE    D   EXPLOSION LA SUBSTITUTION below  an asterisk         is displayed in the position             DE COMPOSANTS PE
12. d voltage exceeds the LT  unit   s range  connect a voltage transformer     Between the line and the ground  be sure to  use a low noise power supply  If there is an  excess amount of noise  connect a noise  reducing transformer    e The temperature rating of field installed  conductors  75  C only       Use voltage and noise reducing trans   formers with capacities exceeding  Power Consumption value     e Must be used with a Class 2 Power Supply    24VDC    e Connect a surge absorber to handle power  surges        Be sure to ground the surge absorber   E1  separately from the LT unit  E2    Select a surge absorber that has a  maximum circuit voltage greater than  that of the peak voltage of the power    supply         LF  l  i Zz   FG  I    l    iet     Lee             N Lightening Surge Absorber    3  Grounding Cautions    e Be sure to create an exclusive ground for  the Power Cord   s FG terminal  Use a  grounding resistance of 100Q  a wire of  2mm  or thicker  or your country   s applica   ble standard    e The SG  signal ground  and FG  frame  ground  terminals are connected internally  in the LT unit    When connecting the SG line to another  device  be sure that the design of the sys   tem connection does not produce a short   ing loop       The grounding wire should have a cross  sectional area greater than 2mm     Create  the connection point as close to the LT unit  as possible  and make the wire as short  as  possible  When using a long grounding  wire  replace the
13. ere  the output current is  DC 24V  50mA  Install  an external dummy  resistor to increase  the amount of current  when more  responsiveness is  required and the load  is light     ince the output terminals are not electrically protected  an output line might be short cir     cuited or a connection fault might burn the external devices and LT  Be sure to install an appli   cable fuse for each output terminal if there should be the risk for the current running over the    rating     e LT330   1 D24 C Output Circuit  Source type        Fuse    3 5A   24V B10                nternal Circuit   4                   nternal Circuit           24V A10          OUTI5 A19    OUTA BI     OUTI3 A18   OUTI2 B18  OUTI A17     OUTIO B17   OUT9 A16     ours Big           nternal Circuit                   nternal Circuit          Le  x  A       OUT  A15 T  L                YOV Bi            DC24V    External  Power    OUTO to OUTS only  Dummy Resistor         1 OUTO to OUTS only     Example  The output  delay time  ON to  OFF  is 1 5us where  the output current is  DC 24V  50mA  Install  an external dummy  resistor to increase  the amount of current  when more  responsiveness is  required and the load  is light     e Since the output terminals are not electrically protected  an output line might be short cir   cuited or a connection fault might burn the external devices and LT  Be sure to install an appli   cable fuse for each output terminal if there should be the risk for the current running 
14. harge       Do not solder the wire itself  This could  lead to a bad or poor contact       Insert each wire completely into its  opening  Failure to do so can lead to a  unit malfunction or short  either against  wire filaments  or against an electrode        Wiring             WARNING           To avoid an electric shock  prior to  connecting the LT unit   s power cord  terminals to the power terminal block   confirm that the LT unit   s power supply  is completely turned OFF  via a  breaker  or similar unit    Any other power level can damage  both the LT and the power supply   Since there is no power switch on the  LT unit  be sure to attach a breaker  switch to its power cord    When the FG terminal is connected  be  sure the wire is grounded                       1  Wiring the DC type power supply cable    m Power Cord Specifications  Use copper conductors only              Power Cord  0 75 to 2 5mm    Diameter  18   12 AWG    Conductor      Type Simple or Stranded Wire  Conductor       gt  i28   Length                 1_ Ifthe Conductor   s end  individual  wires are not  twisted correctly  the end wires may either short  against each other  or against an electrode     m Power Connector  Plug  Specifications                   24V  Insertion  A se ov    gt  Oh G i  _ By rounding   A SS     gt  Terminal  y A FG  connected  to the LT  chassis                     The power connector  plug  is CA5 DCCNM   01 made by Pro face or MSTB2 5 3 ST 5 08  made by Phoenix Contact     
15. m high frequency lines  and power lines such as high voltage  lines  high current lines  and inverters        To prevent the USB cable  from coming off       IMPORTANT    When using USB Host Interface in  Hazardous Locations provided in  ANSI ISA 12 12 01 2007  please fix  the USB cable with the USB Holder  If  its not fixed so that the connector on  the LT   s side and the PLC   s side can   not come out  the USB Host Interface  cannot be used in the Hazardous  Locations     E Attaching the USB Holder    1  Before starting the procedure  pull out the  USB cover from the USB holder by hold   ing the top and bottom of the USB holder  and pressing down the tab on the USB  cover          And pull out  the USB cover      2  With the main unit display part  positioned so that it is facing down   attach the USB holder to the USB host  interface  Insert the picks on the top of  the USB holder into the attachment holes  on the main unit  and then insert the  holder into the USB host interface so that  the holder is secured in the main unit    Attachment Hole e gt      0        3  Insert the USB cable into the USB Host  Interface     USB Cable        4  Attach the USB cover to the USB host  interface  Hold the USB cover in the  orientation shown in the figure and insert  it into the USB holder     Bh  E AR    s       Holder    USB Cover      Insert the USB cover in the orientation  shown in the illustration above   m Removing the USB Holder     1  Pull out the USB cover from the USB h
16. older  by pressing down the tab on the USB cover     q    Press down the tab          And pull out  the USB cover     2  Insert the tip of a flat blade screwdriver  into the hole on the bottom of the USB  holder and raise the handle so that the  USB holder detaches from the USB host  interface     Screwdriver       UL c UL Approval       The following units are UL c UL listed products    UL File No E220851  UL File No E210412   UL c UL   Product Model No  Registration Model No   LT3300 S1 D24 K   3583401 01  LT3300 S1 D24 C   3583401 02  LT3300 L1 D24 K   3583401 11  LT3300 L1 D24 C   3583401 12  LT3301 L1 D24 K    3583401 13  LT3301 L1 D24 C  3583401 14    These products conform to the following standards   m UL508    Industrial Control Equipment    m ANSI ISA 12 12 01 2007    Nonincendive Electrical Equipment for Use  in Class I and II  Division2 and Class M   Division 1 and 2 Hazardous  classified   Locations     m CSA C22 2 No 142 M1987   c UL Approval     Standard for Process Control Equipment    m CSA C22 2 No 213 M1987   c UL Approval   Non incendive Electrical Equipment for Use  in Class I  Division 2 Hazardous Locations   1 Rev 1 or later are all ANSI ISA 12 12 01 2007  compliant     Revision  page 16      lt Cautions gt   Be aware of the following items when  building the LT into an end use product                                      The LT unit   s rear face is not approved as  an enclosure  When building the LT unit  into an end use product  be sure to use an  en
17. over the    rating     8      High Speed Counter   Pulse Catch Input Specifications  DIO Standard Input Output is used as a High Speed Counter Input  The setup is done by the  GP Pro EX  GP Pro EX Reference Manual    Controlling External I O                         Counter Pulse Catch  DC24V Open Collector    DC24V  Input Single Phase  2 Phase   4 points   1 point or 2 points  Open Goll  ctar  CTO  INO   CTO  INO   CT1  IN2   used as pair   Inout Points CT1  IN2      CTO  A Phase  CT1  B Phase INO  IN2   P CT2  IN4     CT2  IN4   CT3  IN6   used as pair  IN4  IN6  CTS  IN6  CT2  A Phase  CT3  B Phase  High Speed Count  Frequency 100Kpps 50Kpps      Marker Input   Counter Value Clear  None IN3  IN7 _                     Pulse PWM Output Specifications  DIO Standard Input Output is used as a Pulse Output or PWM Output  The setup is done by  the GP Pro EX  GP Pro EX Reference Manual    Controlling External I O          Pulse Output    PWM Output       Output Points    4 Points       Output Method    PLSO to PLS3  OUTO to  OUTS  defined by user    PWM0 to PWM3  OUTO to  OUTS  defined by user       Load Voltage    DC24V       Min  Load Current    1mA       Max  Output Frequency    Up to 65kHz possible per point  set through software         Pulse Acceleration   Deceleration Speed    Available          ON Duty    50    10   at 65kHz  2    19 to 81   at 65kHz  3              1 A limit of maximum output frequency is imposed on the pulse ou    channels used and with high s     peed co
18. part has the following dimensions     point depth  1 5mm  0 06in     point height  2 4mm  0 09in     Point shape should be DIN5264A  and meet  Security Standard DN EN60900     Also  the screwdriver   s tip should be flat as  indicated in order to access the narrow hole  of the connector     x Oo    KN    Screwdriver Tip  Shape    11     1  Insert the screwdriver into the square   shaped hole   This will open the wire   s round shaped hole      2  Hold the screwdriver and insert the wire  into the wire   s round shaped hole      3  Take out the screwdriver from the square   shaped hole   The round shaped hole will then close  and  the wire will be held securely in place   To remove the wire  re insert the screwdriver  into the square shaped hole and when the  wire   s spring clamp releases  pull the wire out     nnector o0 0  3  Connecto ont    Screwdriver          4  Insert the wired DIO connector into the  DIO I F of the LT unit     1 Wire should be AWG 24 to AWG18 thick  and twisted   Applicable wire sizes are UL1015 and UL1007     2 Be sure to strip at least 7 0mm  0 28in   of cover  from the wire     3 Do not rotate the point of the screwdriver inside  the square shaped opening  It may cause a  malfunction     IMPORTANT      Be sure to strip only the amount of  cover required  If too much cover is  removed  the end wires may short  against each other  or against an elec   trode  which can create an electric  shock  If not enough cover is removed  the wire cannot carry a c
19. stallation gasket is  attached to the LT unit and then place the  LT unit into the Panel from the front     IMPORTANT     Itis strongly recommended that you use  the installation gasket  since it absorbs  vibration in addition to repelling water   For the procedure for replacing the  installation gasket  refer to    LT3000  Series Hardware Manual         3  The following figures show the four  4   fastener insertion slot locations  Insert  each fastener   s hook into the slot and  tighten it with a screwdriver  Insert the  installation fasteners securely into the  insertion slot recess                                   Insertion Slot Recess    Hook the fastener  on the Recess     nstallation Fastener           5  5 gt  and secure the fastener  of Hook on the panel with a    screw   IMPORTANT      Tightening the screws with too much  force can damage the LT unit   s plastic  case       The necessary torque is 0 5Nem       Be sure to insert installation fasteners  in the recessed portion of a installation  fasteners hole  If the fasteners are not  correctly attached  the LT unit may shift  or fall out of the panel     Panel    1                             3  Wiring to the DIO Connector      Be sure to remove the DIO Connector  from the LT unit prior to starting wiring   Failure to do so may cause an electric  shock     E Items Required to Wire Connectors  Screwdriver   Recommended type  1891348 1  lt Tyco Elec   tronics AMP  gt    If another manufacturer is used  be sure the  
20. terminals           Insulation Resistance   DC500V 10MQ  min    between charging and FG terminals        m Environmental Specifications       Surrounding Operating  Temperature    0 to  50  C         Storage Temperature     20 to  60  C       Ambient Humidity    10 to 90  RH   Wet bulb temperature  39  C max    no condensation         Physical    Storage Humidity    10 to 90  RH   Wet bulb temperature  39  C max    no condensation         Dust    0 1mg m  and below  non conductive levels           Pollution Degree             For use in Pollution Degree 2 environment        1 When using in an environment    where the temperature becomes or exceeds 40  C for an extended    period of time  the screen contrast level may decrease from its original level of brightness        External Interfaces       IMPORTANT     The LT series    serial interface is not isolated  When the host  PLC  unit is also not iso   lated  and to reduce the risk of damaging the RS232C RS422 RS485 circuit  be sure  to connect pin  5 SG  Signal Ground  terminal     e When isolation is necessary  you can use the RS232C isolation unit  CA3 ISO232 01  on  COM1                                                                             m COM1  Recommended Cable Connector XM2D 0901  lt made by OMRON Corp  gt   Recommended Jack Screw XM2Z 0073  lt made by OMRON Corp  gt   Recommended Cable Cover XM2S 0913  lt made by OMRON Corp  gt   Interfit Bracket  4 40 UNC screws are used   Pin   RS232C RS422 RS485  Signal Name
21. unter to be used together     puts with regard to the number of    GP Pro EX Reference Manual  Controlling External I O  Restrictions   2 The ON Duty error  10   will be reduced if the Output frequency is low    3 The ON Duty  effective range  will be widened if the Output frequency is low              Installations       1  Installation Requirements    e For easier maintenance  operation  and  improved ventilation  be sure to install the  LT at least 100 mm  3 94 in   away from  adjacent structures and other equipment    Unit mmfin                                                Be sure that the surrounding air temperature  and the ambient humidity are within their  designated ranges   Surrounding air tempera   ture  0 to 50  C  Ambient humidity  10 to  90 RH  Wet bulb temperature  39  C max    When installing the LT on the panel of a cab   inet or enclosure     Surrounding air tempera   ture    indicates both the panel face and  cabinet or enclosure   s internal temperature     Inside Cabinet    L_     e Be sure that heat from surrounding equip   ment does not cause the LT to exceed its  standard operating temperature     Panel Face    2  LT Installation     1  Create a Panel Cut following the dimen   sions in the table below     Unit  mm  in                           x Under Panel  4 R3 0 12  thickness  aa  5  LT  Panel  LT x n thickness  LT  156 07  123 5   1 6 0 06   3300 0 04 0 04        Series   6 14         4 8675  1  5 0 0 20                     2  Confirm that the in
    
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