Inpeco Spa a Socio Unico CANBUSGW002 Radio Frequency Identification Device for Sample Carriers User Manual page1

Inpeco Spa a Socio Unico Radio Frequency Identification Device for Sample Carriers page1

User Manual

Doc.: HD0389-00-Manuale_TL_GWCxxxx_r.0.1_EN.doc-00  17/04/2011                  Page 3 of 49GWC               SUMMARY1. INTRODUCTION ............................................................................................................ 51.1. Automation system components ................................................................................ 51.2. GWC: description....................................................................................................... 61.3. GWC hardware .......................................................................................................... 71.4. Operating limits, risks and warnings........................................................................... 81.5. Limited Warranty........................................................................................................ 91.6. Symbols................................................................................................................... 102. Specifications ............................................................................................................... 112.1. Mechanical specs (units: mm).................................................................................. 112.2. Electrical specs ........................................................................................................ 132.2.1. Power supply characteristics............................................................................. 132.2.2. I/O electrical specifications................................................................................ 142.2.3. CAN Bus – CANOpen Interface ........................................................................ 162.2.4. CAN Bus – DeviceNet Interface ........................................................................ 172.2.5. PROFIBUS DP Interface................................................................................... 182.2.6. RS232/RS485 Interface .................................................................................... 193. CONTROLLER INSTALLATION ................................................................................... 203.1. Package removal, inspection and storage................................................................ 203.2. User parameters: dip-switches setup ....................................................................... 213.3. Setup and use the controller safely .......................................................................... 223.4. Device fitting ............................................................................................................ 233.5. GWC wiring.............................................................................................................. 253.5.1. CN1: Connection to protection ground (EG) ...................................................... 273.5.2. CN1: Connection to DC power supply (PS) ....................................................... 283.5.3. CN2: CanOpen connection #1........................................................................... 303.5.4. CN3: DeviceNet (or CanOpen #2) connection................................................... 313.5.5. CN4 CN5: RS232 and RS485 connections #1 #2.............................................. 333.5.6. CN6: Digital inputs connection .......................................................................... 353.5.7. CN7: Digital outputs connection ........................................................................ 363.5.8. CN8 : PROFIBUS DP interface connection ....................................................... 373.5.9. CN12 CN13: TRASPONDERs connection ........................................................ 394. Controller start up ......................................................................................................... 404.1. Check the installation............................................................................................... 404.2. Maintenance ............................................................................................................ 404.3. Signals and working conditions ................................................................................ 404.4. Toubleshooting ........................................................................................................ 415. GWC versions and specifications.................................................................................. 435.1. Device coding and order information........................................................................ 435.2. Available GWCnnnn versions................................................................................... 435.3. Technical specifications ........................................................................................... 44A. APPENDIX ................................................................................................................... 45A.1 Connections............................................................................................................. 45A.2 Power supply ........................................................................................................... 48
Doc.: HD0389-00-Manuale_TL_GWCxxxx_r.0.1_EN.doc-00  17/04/2011                  Page 4 of 49Note :
Doc.: HD0389-00-Manuale_TL_GWCxxxx_r.0.1_EN.doc-00  17/04/2011                  Page 5 of 491.  INTRODUCTION This section    introduces main features of GWCnnnn product as part of an industrial automation system. 1.1.  Automation system components Please refer to section A.2 for details related to power supply.   iCAN#1 CAN#2 ProfibusRS232/485 RS232/485 Power Supply 8 Digital Input Trasponder #1Trasponder #28 Digital Output PLC DeviceNet GWC
Doc.: HD0389-00-Manuale_TL_GWCxxxx_r.0.1_EN.doc-00  17/04/2011                  Page 6 of 491.2.  GWC: description GWC system has been designed to accomplish two main functions: •  Communication protocol converter/adapter (gateway)•  Programmable I/O device The  communication  protocol  converter/adapter  function  allows  different  field buses  –  such  as  CanOpen,  DeviceNet,  ProfiBus,  ModeBus,  and  in  the  future Ethernet, to be handled/interfaced. The  programmable  I/O  device  function  allows  user  to  write  an  automation procedure that will be executed by the GWC device. Such automation procedure can interface both digital and analog I/Os available on the GWC device. Both functions could coexist on the same device, allowing user a whole range of possibilities to automate an industrial process.   GWC device is designed to guarantee enforceability of EN61800-3 and  60204-1 rules:  to  satisfy  such  rules  user  must  guarantee  connections  characteristics compliant  with  EMC  immunity  and  emission,  such  as  a  ground  connection,  a correct installation and a power supply filter. Figure 1: GWCxxxx functional block diagram Profibus SlaveConfiguration ParametersObject DictionaryDLL I/OI/ODLL GatewayS1 ModbusSlaveDeviceNETSlaveS0 ModbusSlaveDLL Tripos / CodesysTripos / CodesysUser ApplicationDLL CANopen Requests QueueHandlingCAN # 1:DLL CANopen Master #1CANopenSlaveDevice# 1CANopenSlaveDevice# 126CAN # 2:DLL CANopen Master #2CANopenSlaveDevice# 1CANopenSlaveDevice# 126Boot Program
Doc.: HD0389-00-Manuale_TL_GWCxxxx_r.0.1_EN.doc-00  17/04/2011                  Page 7 of 49CanOpen#1Interface(1)CanOpen#2 (5A)or DeviceNet (5B)Interface (1)ModBus#1RS232/485Interface (1)ModBus#2RS232/485Interface (1)ProfiBusInterface(1)Fast PNPDigital Inputs(8)Source (PNP)Digital Outputs(8)TRASPONDER#1Interface(1)TRASPONDER#2Interface(1)ControllerUser Dip-Switches7segm. DisplayExt. FlashMemory(up to 2Mbytes)Ext. Fast SRAMMemory(up to 1Mbytes)Ext. EEpromMemory(up to 32Kbytes)Single DC Input SupplyIsolated DC to DC ConverterCN1CN2CN3CN4CN5CN6CN7CN8 CN12 CN131 2 34567891011 12GW00 : Main Board1.3.  GWC hardware Figure 2 shows the hardware block diagram of a GWC device. This manual holds information about installation, start-up and service of a GWC device. Please note that some function could be missing, depending on the GWC device version. Figure 2: GWCnnnn device hardware block diagram   i
Doc.: HD0389-00-Manuale_TL_GWCxxxx_r.0.1_EN.doc-00  17/04/2011                  Page 8 of 491.4.  Operating limits, risks and warnings  -  Installation  of  a  GWC  device  must  comply  with  information  reported  in  this manual. -  TECNOLOGIX  is  not  responsible  for  damages  and  injuries  caused  by  an improper use or by a not compliant use of a GWC device. -  GWC  device  is  intended  for  installation  in  an  electrical  panel;  it  is  user responsibility to guarantee appropriate working conditions to the GWC device.  -  This  manual  intended  audience  is  GWC  device  installer  personnel;  it  is  not intended to be support documentation for GWC device end users. A  safe  and  effective  installation  is  possible  only  when  it  is  done  in accordance with IEC 1000, EN 60204-1, EN 61800-3 standards, and the safety legislation in the end user installation field. When performing insulation test on a system including a GWC device, please be sure to do not exceed GWC device maximum insulation voltages. GWC device could cause environmental damages if not disposed properly. AttentionOnly qualifiedElectro-personnel  i
Doc.: HD0389-00-Manuale_TL_GWCxxxx_r.0.1_EN.doc-00  17/04/2011                  Page 9 of 491.5.  Limited Warranty TECNOLOGIX  s.r.l.,  ("TECNOLOGIX")  warrants  to  the  buyer  ("Buyer")  of  a TECNOLOGIX  motor  or  driver  (the  "Product")  as  follows:  when  properly  used and  installed,  the  product  will  be  free  from  substantial  defects  in  material  and workmanship,  and  will  substantially  conform  to  buyer  specifications  for  the Warranty Period of 1 year. The Warranty commences on the manufacturing date printed on the Product label. In no cases TECNOLOGIX will be responsible, during the Warranty Period, of a Product not properly stored, installed, used or serviced. In no cases TECNOLOGIX will be responsible, during the Warranty Period, of a Product modified, setup or serviced without written authorization by others. TECNOLOGIX  responsibility  is  limited  to  service  (or  replacement)  of  any manufactured  product,  in  whole  or  in  part,  that  will  result  defective  due  to materials or workmanship, according to TECNOLOGIX warranty conditions. The  content  of  this  manual  is  updated  to  its  printing  date.  TECNOLOGIX reserves the right to modify or change its product to improve their performances without any notice or change to this manual. TECNOLOGIX  does  not  recommend  usage  of  its  products  in  life  support application  or  in  any  case  in  which  a  fault  can  could  threaten  life  of  safety  of persons or things. If Buyer will use TECNOLOGIX products in this kind of application it will be the sole responsible of such use. In    such  cases  TECNOLOGIX  will  reserve  the  right  to  ask  the  Buyer  for compensation of all caused damages, material and immaterial.
Doc.: HD0389-00-Manuale_TL_GWCxxxx_r.0.1_EN.doc-00  17/04/2011                  Page 10 of 491.6.  Symbols Symbols used in this manual : Danger Warning CautionUsed when user life or health could be exposed to a potential danger or when a potential damage to devices or materials are possible. Attention  Special instruction for a safe and effecient installation and use Information  Used to highlight important additional informationAn essential element to fulfil limits specified by EMC guidelines is to be compliant with EMC installation rules.   iEMC
Doc.: HD0389-00-Manuale_TL_GWCxxxx_r.0.1_EN.doc-00  17/04/2011                  Page 11 of 4924 Vd c / 800m A MaxCN12Humidity range  ...........................................................:Digital Inputs .........................................................:Digital Output .............................................................................:VISTA DA SOTTOVISTA DA SOPRAVISTA LATERALE4 n. c .51313250 C5+RX16-TX1-RX1+TX17890 C5-TX298 -RX2+TX276 +RX2CN5SERIAL#2n .c .4Tx D232 Rx D21 n. c .969Power supply .....:5CN8PRO FI BUS5 0DPRTS43 PROFI_ H2 n. c .EARTH1911SERIAL#1CN49 NRTS8 PROFI_ L7 n. c .Tx D1Rx D1123n .c .666 +5 DVdc  INPUTCN110 ÷ 90 %   NOT CONDENSING0 ÷ 50 °CIN-6IN-7IN-5IN-3IN-1VSSIN-4IN-2IN-0CN6INPUTS24 Vd c / 500 mA each24 Vd c (see manu al) / 20 mA eachO UTPUTSOperating temperature  .............:SEE MAN UAL FOR D ETA ILSR E F E R   S E R V I C IN G   T O   Q U A LI F I E D   T E C H N I C I A ND O   N O T   R E M O V E   C O V E R SS.N.:1 13TRS1 -TXG NDTRS1 -RXTRS2 -TX1G NDTRS2 -RX32CN1 3PASS1 0 1O UT-6O UT-7O UT-5O UT-3O UT-1VO UTO UT-4O UT-2O UT-01245678931245678931 0 VSS15CN2CanO pe n # 11CAN1_ L32EARTH45CAN1_ -V13Dev i ce Ne tCN35 132DNET_ SHLDDNET_ L3245CN71DNET_ PS-191EARTHG ND+VVISTA FRONTALE2.  Specifications 2.1.  Mechanical specs (units: mm)                     Wall mount SIDE VIEWFRONT VIEWBOTTOM VIEWTOP VIEW
Doc.: HD0389-00-Manuale_TL_GWCxxxx_r.0.1_EN.doc-00  17/04/2011                  Page 12 of 49VISTA POSTERIORECN12TRS1- TXGNDTRS1- RX24 Vdc / 800mA MaxHumidity range  ... .............................. ..........................:Digital Inputs .........................................................:Digital Output .......................... ................. ..... .............................:VISTA LATERALECN4Power supply .....:6969n.c.0CT xD1RxD1n.c.3132-TX 1-RX1+TX 10C-TX 2-RX2+TX 2+RX2n.c.T xD2RxD2n.c.+RX1151545SERIAL#112378959876CN5SERIAL#243216960DPR TSPR OFI_Hn.c.EA RT HNRTSPR OFI_Ln.c.+5D51CN8PROFIBUS543219876Vdc INPUTCN1CN6INPUTS0 ÷ 50 °C24 Vdc / 500 mA each10 ÷ 90 %  NOT CONDENSING24 Vdc (see manual) / 20 mA each55DO  NO T REM OV E CO VERSOperating temperature  .............:SEE MANUAL FOR DETAILSREFER SERVICING  TO  Q UALIF IED TECHNICIAN13TRS2- TX1GNDTRS2- RX32CN13S .N.:1110 1456789321CN745678931012OUTPUTSOUT-0PASSOUT-6OUT-7OUT-5OUT-3VOUTOUT-4OUT-2VSSOUT-115CN23241CanOpen#1CAN1_LEARTHCAN1_- V31321CN353241DeviceNetDNET_SHLDDNET_LDNET_PS-IN- 09IN- 6IN- 7IN- 5IN- 3VSSIN- 4IN- 2IN- 11EARTHGND+VTo mount on DIN Omega guide GWC device can be installed in 3 different ways: a)  Narrow side wall mount; b)  Wide side wall mount;  c)  DIN “U” guide mount (back clips on request) To install the device, please use: •  #2 or #4 MA4 screws and washers for type a) or type b) mount •  No screws are needed for type c) mount •  Dimensions     194(H) x 45(W) x 120(D) mm •  Weight       380g (w/o metal box) 480g (w/ metal box) 800g (w/ metal box and expansion board) •  Protection class    IP 20 •  Storage temperatures  from - 25° C to +55° C •  Working temperatures   from 5 to 50° C •  Humidity      from 5% to 85% non condensing •  Max working altitude  1000 m s.l.   iSIDE VIEWBACK VIEW
Doc.: HD0389-00-Manuale_TL_GWCxxxx_r.0.1_EN.doc-00  17/04/2011                  Page 13 of 492.2.  Electrical specs  Electrical tolerance specifications satisfy EN 60204 standards, if not stated elsewhere. Some product characteristics depend upon product version.2.2.1.  Power supply characteristics Please refer to chapter 5 and Appendix A for current product version power supply specifications.   i
Doc.: HD0389-00-Manuale_TL_GWCxxxx_r.0.1_EN.doc-00  17/04/2011                  Page 14 of 492.2.2.  I/O electrical specifications Digital inputs  opto-insulated, 200kHz bandwidth,  24Vdc  PNP/Push-Pull (5Vdc upon request). Digital inputs connection schemaTo avoid damages to input circuitry, please do not exceed minimum and maximum ratings reported in the following table: Digital inputLogical state 0  Logical state 1 Nominal voltage  Limits  UL V IL mA UH V IH mA Max.  1.5  ND  5  17 5 Vdc ± 5%  Min.  0  ND  2  3 Max.  ND  ND  19.2  7 24 Vdc ± 20% Min.  ND  ND  28.8  12 fMAX200kHz Protections  Protected against polarity inversion The external device connected to the GWC should have a dedicated power supply. Digital inputs electrical connection Depending upon external device output type, please adopt the most appropriate electrical connection schema between those reported hereafter. PNP source  iR1R3DZR2VSS+Input VCC 86VEE 7532n.c.4n.c.1+InputVSSVSSPNP sourceVDDVSS VSSconnessioneUser DeviceR1R3DZR2VSS+Input VCC 86VEE 7532n.c.4n.c.1Opto+InputVSSVSS
Doc.: HD0389-00-Manuale_TL_GWCxxxx_r.0.1_EN.doc-00  17/04/2011                  Page 15 of 49Push-Pull source24Vdc PNP opto-insulated, short circuit protected, digital output.Specifiche elettriche di uscitaNominal current (logic state 1) In (A)  0.5 Max current (logic state 1)  Max (A)  0.7 Available outputs  n.  8 Output voltage  (logic state 1)  Max (V)  3 Drift current (logic state 0)  Max (A)  2 Nominal voltage  Vnom  24Vdc Minimum output voltage  Vmin  19Vdc Maximum output voltage  Vmax  28.8Vdc Tipo  PNP  current source Maximum output frequency  f  1kHz Protections  Short circuit Overcurrent/short circuit threshold  I (over-current)  > 0.11A min = 0.22A max Overcurrent/short circuit intervention time  tshortMAX100µs @Vout = 30Vdc @RL = 0ΩPush-pull sourceVDDVSS VSSconnessioneUser DeviceR1R3DZR2VSS+Input VCC 86VEE 7532n.c.4n.c.1Opto+InputVSSVSS1364IO910TLP180R2R1VOUTVOUTVSS+OutputOutput Driver+InputVSS VSS
Doc.: HD0389-00-Manuale_TL_GWCxxxx_r.0.1_EN.doc-00  17/04/2011                  Page 16 of 492.2.3.   CAN Bus – CANOpen Interface  Introduction  CAN Bus interface allows a multipoint connection according to ISO 11898 standard. The  interface  is  insulated  and  it  is  powered  by  an  on  board insulated  DC/DC  converter,  so  no  external  power  source  is needed. Please  refer  to  section  5  for  information  about  the  available controller. Please  refer  to  software  manual  for  information  related to  how CAN Bus interface operates. CANbus network connection  Network parameters ValueParameters Symbol in figure Unit Min.  Nom. Max. ConditionsBus length  L  M  0  40 Branch length  I  M  0  0.3  Bit rate: 1Mbit/sec Distance between adjacent nodes  D  M  0.1  40 Cable length  Baudrate [kbit/s] < 25m  1000 < 50m  800 < 100m  500 < 250m  250 < 500m  125 < 1000m  50 < 2500m  20 GWC00Node  Node NodeNode12 3 n-1n L d  I  i
Doc.: HD0389-00-Manuale_TL_GWCxxxx_r.0.1_EN.doc-00  17/04/2011                  Page 17 of 492.2.4.  CAN Bus – DeviceNet Interface Introduction   CAN Bus interface allows a multipoint connection according to ISO 11898 standard. The  interface  is  insulated  and  it  is  powered  by  an  on  board insulated  DC/DC  converter,  so  no  external  power  source  is needed. Please  refer  to  section  5  for  information  about  the  available controller. Please  refer  to  software  manual  for  information  related to  how CAN Bus interface operates. CANbus network connection Network parameters ValueParameters Symbol in figure Unit Min.  Nom. Max. ConditionsBus length  L  M  0  40 Branch length  I  M  0  0.3  Bit rate: 1Mbit/sec Distance between adjacent nodes  D  M  0.1  40 Cable length  Baudrate [kbit/s] < 25m  1000 < 50m  800 < 100m  500 < 250m  250 < 500m  125 < 1000m  50 < 2500m  20 GWC00Node  Node NodeNode12 3 n-1n L d  I  i
Doc.: HD0389-00-Manuale_TL_GWCxxxx_r.0.1_EN.doc-00  17/04/2011                  Page 18 of 492.2.5.  PROFIBUS DP Interface Introduction PROFIBUS DP interface @todo  The  interface  is  insulated  and  it  is  powered  by  an  on  board insulated  DC/DC  converter,  so  no  external  power  source  is needed. Please  refer  to  section  5  for  information  about  the  available controller. Please  refer  to  software  manual  for  information  related  to  how serial interface operates. Cabling requirementsPlease  use  a  0.5mm2  (#20  AWG)  or  a  0.25mm2  (#23AWG) twisted pair for PROFIBUS DP interface connection   i
Doc.: HD0389-00-Manuale_TL_GWCxxxx_r.0.1_EN.doc-00  17/04/2011                  Page 19 of 492.2.6.   RS232/RS485 Interface Introduction RS232  allows  a  point-to-point  link,  whilst  the  RS485  allows  a multipoint  link,  according  to  EIA/TIA232E  CCIT  V.28  e  RS-485 CCITT V.11 X.27 standards.  The  interface  is  insulated  and  it  is  powered  by  an  on  board insulated  DC/DC  converter,  so  no  external  power  source  is needed. Please  refer  to  section  5  for  information  about  the  available controller. Please  refer  to  software  manual  for  information  related  to  how serial interface operates. Cabling requirementsPlease  use  a  0.5mm2  (#20  AWG)  or  a  0.25mm2  (#23AWG) twisted pair for RS232/RS485 interface connection         i
Doc.: HD0389-00-Manuale_TL_GWCxxxx_r.0.1_EN.doc-00  17/04/2011                  Page 20 of 493.  CONTROLLER INSTALLATION  This section  describes how to install the controller (a.k.a. GWC device). Main activities are: •  Remove external package and visually inspect the provided device; •  User parameters’ setup; •  Setup and use of the controller safely; •  Controller mounting; •  Controller connection; Please refer to system diagram in section 1.3. 3.1.  Package removal, inspection and storage  Please verify  that  controller  package  contains  all  ordered  parts;  the  label  on the  controller  metal  box  should  report  the  serial  number,  the version, and manufacture date. Please inspect  the  controller:  each  problem  caused  by  a  not  appropriate handling/delivering  must  be  immediately  submitted  to transporter. Please store  the controller in a place compliant with specified requirements.   i
Doc.: HD0389-00-Manuale_TL_GWCxxxx_r.0.1_EN.doc-00  17/04/2011                  Page 21 of 493.2.  User parameters: dip-switches setup Locating dip-switches DIP1 contacts can be used to perform some user setup, such as: •  CANBus node id setup •  CANBus baudrate setup •  User functions setup DIP1 contacts are accessible from front side of the GWC device. Dip-switches  functions  are  defined  by  software;  please  refer  to the Software Manual for detailed information
Doc.: HD0389-00-Manuale_TL_GWCxxxx_r.0.1_EN.doc-00  17/04/2011                  Page 22 of 493.3.   Setup and use the controller safely  Guide   GWC  device  should  be  installed  only  by  qualified  personnel  who  are  fully familiar with the content of this manual. Setup instruction should be followed and approved and any doubt about them should be clarified in advance with GWC device supplier before any use. In no case TECNOLOGIX will be  chargeable for direct or indirect damages caused by an improper installation, setup, use or  unauthorized  modification of the GWC device.To  avoid personal  damages  or  injury    while  working  with the  GWC  device, please:   do not power on the GWC device if the shell is not yet connected to PE protection ground (see appropriate connection point on CN1 connector).   Verify that PE protection ground impedance is compliant with local security laws.   do not connect anything directly to internal circuitry.   avoid connection or disconnecting anything while the GWC device is powered on. Please disconnect power before any setup or service operation.   i
Doc.: HD0389-00-Manuale_TL_GWCxxxx_r.0.1_EN.doc-00  17/04/2011                  Page 23 of 493.4.  Device fitting Environment  The environment where the GWC device will fit should be clean, with no corrosive vapours, gases, or liquid. Please  avoid  device fitting  in  places  where  vapours  or  humidity  should condense. By fitting the GWC device into a cabinet, please be sure that the air flow or  the  cooling  system  should  be  sufficient  to  keep  GWC  device temperature below its maximum temperature ratings. Current laws on safety must be considered as a  design requirement for the device installation. Installation guide Device installation should satisfy at least following requirements: •  Keep device vertical; •  Avoid excessive vibrations or mechanical shocks; •  Leave  enough  free  room  to  allow  air  flows  on  device  top  and bottom  Cooling Device cooling is guaranteed by its metal box surfaces; please optimize thermal  flow  between  those  surfaces  and  the  environment  so  that internal  temperature  is  always  kept  below  its  maximum  temperature ratings.
Doc.: HD0389-00-Manuale_TL_GWCxxxx_r.0.1_EN.doc-00  17/04/2011                  Page 24 of 49DO  NOT  REMOVE COVERSREFER SERVICING T O QUAL IFIED T ECHNICIANSEE MANUAL FOR DETAILSOpe rating tempe rature  .............:24 Vdc (see manual) / 20 mA  eachDigital Output .............................................................................:Powe r s upply  .....:Digital Inputs  .........................................................:Humidity range  ...........................................................:66996924 Vdc / 800m A MaxS.N.:T RS1-RXGNDT RS1-T XCN12+5D6n.c.321RxD1TxD1n.c.7PROFI_L8NRTS9CN4S ERIAL #1111 EARTHn.c.2PROFI_H34 PRTS0D5P ROFIBU SCN85n.c.1RxD223 TxD24 n.c.S ERIAL #2CN5+RX267 +TX2-RX289 -TX25 0C987 +TX1-RX1-TX16 +RX15 0C5231315n.c.41 CAN 1_-V54E ART H23CAN 1_L1CanOp en #1CN251CN1323T RS 2-R XGND1 T RS2-T X3 1124 Vdc / 500 mA e ach0 ÷ 50 °C10 ÷ 90 %  NOT CONDENSINGPASS+VGNDE ART HINPU T SIN-0IN-2IN-4VSSIN-1IN-3IN-5IN-7IN-6CN1Vdc INPUT1 DNET _PS - 1CN75423DNE T _LDNE T _SH LD2315CN3DeviceNet3VSS10398765421398765421 OUT -0OUT -2OUT -4VOUTOUT -1OUT -3OUT -5OUT -7OUT -6110OUT PU T S CN619 Minimum distances
Doc.: HD0389-00-Manuale_TL_GWCxxxx_r.0.1_EN.doc-00  17/04/2011                  Page 25 of 493.5.      GWC wiring GWC available connectors and possible wiring: CN1  DC Input Supply + Protection Ground PE  CN2 CanOpen #1 CN3  DeviceNet or CanOpen #2 CN4  RS232/485#1 CN5  RS232/485#2 CN6 Digital Inputs CN7 Digital Outputs CN8 ProfiBus CN12 Trasponder#1 CN13 Trasponder#2   (*)features depending on specific GWC device version Connectors location
Doc.: HD0389-00-Manuale_TL_GWCxxxx_r.0.1_EN.doc-00  17/04/2011                  Page 26 of 49Wiring  is specific  for a  given application Wiring rules and protection ground connection and shielding techniques should be appropriate for most applications.   A  good  noise  immunity  could  be  obtained  by  twisting  and  shielding electric cables. Further  improvements  could  be  obtained  by  separating  signal  and power lines. Local lows on  electrical safety, special working conditions and specific cabling  standards  should  have  precedence  on  information  reported  in this manual. Connection diagram          Trafo  ProtectionsPSEGEGI/O PEEMC filter I/O Mains Twisted wires EGRS CANProfiRS232/485, CANopen, DeviceNet, ProfiBus ~~+- +EGTrasp. Trasponders EMC
Doc.: HD0389-00-Manuale_TL_GWCxxxx_r.0.1_EN.doc-00  17/04/2011                  Page 27 of 493.5.1.  CN1: Connection to protection ground (EG) Connect  EG  terminal  to  the  protection  ground  PE  prior  any  other connection.     Wiring requirements Please  use  a  wire  having  0.5mm2  or  greater  section  (#21  AWG) to connect EG terminal. Such  wire  should  have  a  section  equal  or  greater  than  power  supply wires section.EG  terminal  wiring  should  meet  industrial  cabling  standards  locally applicable Earth Ground EG  terminal  is  a  PHOENIX  COMBICON  1757255  3-poles  male connector  EG  terminal  is  a  PHOENIX  COMBICON  1757255  3-poles  male connectorTo PE                                                To CN1 Input  Pin  Description V+  CN1.1  DC power supply(+) V-  CN1.2  DC power supply reference (-) EARTH  CN1.3  Earth  Ground 1  23 EGPhoenix Combicon 1757022 3-poles female 5.08 mm
Doc.: HD0389-00-Manuale_TL_GWCxxxx_r.0.1_EN.doc-00  17/04/2011                  Page 28 of 493.5.2.  CN1: Connection to DC power supply (PS) Introduction PS connector allows wiring GWC device to a DC power supply source. PS  connector  is  a  PHOENIX  COMBICON  1757255  3-poles  male connector EG  and  V-  terminals  are  not  internally  connected;  anyway  they  are dynamically linked by a parallel RC circuit (R=1MΩ, C=2.2nF) Please do not solder wire ends and then insert them in the connector; soldering  may  deteriorate  and  then  cause  a  loss  of  electrical connection.   Connection diagram  to DC busV- V+3 EG Earth 2 V-0.5 mm2(#21 AWG) to CN1 Mains1 V+Trafo  ProtectionsPSEGPEEMC Filter~  +~   -Twisted wiresMains switchSurge suppressorsC  Discharge Resistor Secondary switch Phoenix Combicon 1757022 3-poles female 5.08 mm
Doc.: HD0389-00-Manuale_TL_GWCxxxx_r.0.1_EN.doc-00  17/04/2011                  Page 29 of 49Please  refer  to  section  A.2  for  further  information  about  DC  power supply sizing. ProtectionsProtections should be realized by mean of a delay fuse or an automatic protection switch.  Sizing of those devices  depends  upon current sunk by connected DC loads. Dissect mains from transformer primary circuit. Power supply must not exceed connected loads allowed range. Please  refer  to  section  5  for  further  information  about  your  specific GWC device power supply allowed range.  Wiring requirements Please  use  a  wire  having  0.5mm2  or  greater  section  (#21  AWG) to connect V+ and V- terminals.   i  i
Doc.: HD0389-00-Manuale_TL_GWCxxxx_r.0.1_EN.doc-00  17/04/2011                  Page 30 of 493.5.3.  CN2: CanOpen connection #1 Can Bus  CN2 is a PHOENIX mini-COMBICON 1803303 5-poles male connector.  Please  refer  to  software  manual  for  further  information  about  how GWC device works when in CAN bus mode Connection tableSignal name  Pin  Function 0_CAN  CN2.1  Can_Ground CAN_L  CN2.2  CAN_L signal Earth  CN2.3  Can_ Shield CAN_H  CN2.4  CAN_H signal N.C.  CN2.5  N.C.   Wiring requirements Please  use  twisted  wires  having  0.5mm2  (#20AWG)  or  0.25mm2(#23AWG) section for CAN bus connection. CANBus network schema Please note that the 1st and the last node in the network must have a 120 ending resistor. CAN_Ground connection is an option. CAN_H0_CAN1   0_CAN2   CAN_L3   Earth4   CAN_HPhoenix mini-combicon 1803604 5-poles female 3.81m 5   N.C.CAN_L  i120RCAN_HCAN_LCAN_GroundCAN_V+NODE #1CAN_HCAN_LCAN_GroundCAN_V+CAN_HCAN_LCAN_GroundCAN_V+NODE #nCAN_HCAN_LCAN_GroundCAN_V+CAN_H CAN_LCAN_GroundCAN_V+NODE #2CAN_H CAN_LCAN_GroundCAN_V+100R120R100R100R
Doc.: HD0389-00-Manuale_TL_GWCxxxx_r.0.1_EN.doc-00  17/04/2011                  Page 31 of 493.5.4.  CN3: DeviceNet (or CanOpen #2) connection Can Bus  CN3 is a PHOENIX mini-COMBICON 1803303 5-poles male connector.  If  used  as  CANOpen#2  please  refer  to  §3.5.3  CN2:  CanOpen connection #1 for more information about connection table and wiring. Please  refer  to  software  manual  for  further  information  about  how GWC device works when in DeviceNet or CAN bus mode.Connection table  Signal  Pin  Function DNET_V-  CN3.1  DNET_Ground DNET_L  CN3.2  DNET CAN_L signal DNET_SHIELD  CN3.3  DNET_ Shield DNET_H  CN3.4  DNET CAN_H signal DNET_V+  CN3.5 DNET Positive Supply Wiring requirements Please  use  cables  compliant  to  DeviceNet  association  requirements for DeviceNet connection.  Please  use  twisted  wires  having  0.5mm2  (#20AWG)  or  0.25mm2(#23AWG) section for CAN bus connection.   iDNET_H DNET_V- 1   DNET_V-2   DNET_L3 DNET_SLD 4   DNET_HPhoenix mini-combicon 1803604 5-poles female 3.81m 5   DNET_V+DNET_L DNET_V+   i
Doc.: HD0389-00-Manuale_TL_GWCxxxx_r.0.1_EN.doc-00  17/04/2011                  Page 32 of 49DeviceNet network schema Please note that the 1st and the last node in the network must have a 120 ending resistor. 120RDNET_HDNET_LDNET_V-DNET_V+NODO #1DNET_HDNET_LDNET_V-DNET_V+DNET_HDNET_LDNET_V-DNET_V+NODO #nDNET_HDNET_LDNET_V-DNET_V+DNET_HDNET_LDNET_V-DNET_V+NODO #2DNET_HDNET_LDNET_V-DNET_V+120RDNET_V-DNET_V+POWER  SUPPLYDNET_V-DNET_V+NETWORK
Doc.: HD0389-00-Manuale_TL_GWCxxxx_r.0.1_EN.doc-00  17/04/2011                  Page 33 of 493.5.5. CN4 CN5: RS232 and RS485 connections #1 #2 GWC  device  could  be  equipped  with  up  to  2  RS232/485  serial interfaces, depending upon specific device version.   RS232/RS485 physical interface is a 9 poles SUB-D type connector Please  refer  to  software  manual  for  further  information  about  how serial interfaces work. Connection table   Segnali  Pin  Funzionin.c.  CN4(5).1 not connected Rx  CN4(5).2 RS232 receiver input Tx  CN4(5).3 RS232 transmitter output n.c.  CN4(5).4 not connected GND  CN4(5).5 RS232 Interface Signal ground +Rx  CN4(5).6 RS485 receiver +side (input) +Tx  CN4(5).7 RS485 transmitter +side (output) -Rx  CN4(5).8 RS485 receiver  –side (input) -Tx  CN4(5).9RS485 transmitter –side (output) Wiring requirements Please  use  shielded  cable  having  wires  with  0.5mm2  (#20AWG)  or 0.25mm2 (#23AWG) section. For the RS485 connection please use a cable having twisted pairs.  Connector pin-out     i987326541GNDn.c.Tx (RS232)Rx (RS232)n.c.+Rx (RS485)+Tx (RS485)-Rx (RS485)-Tx (RS485)  i
Doc.: HD0389-00-Manuale_TL_GWCxxxx_r.0.1_EN.doc-00  17/04/2011                  Page 34 of 49 RS485 connectionTRTRTRTR120 120120120MasterNote: bus 1st and last nodes must have ending resistor insertedFULL DUPLEX MASTER/SLAVE BUS 4 Wires NetNode... #1 Node... #2 Node... #n
Doc.: HD0389-00-Manuale_TL_GWCxxxx_r.0.1_EN.doc-00  17/04/2011                  Page 35 of 493.5.6. CN6: Digital inputs connection There  are  8  opto-isolated,  24Vdc,  PNP/Push  pull  source  compatible available on CN6 front connector. CN6 is a PHOENIX micro-COMBICON 1881516 9-poles male connector Connection table   Pin Description FunctionCN6.1  IN-0 CN6.2  IN-1 CN6.3  IN-2 CN6.4  IN-3 CN6.5  IN-4 CN6.6  IN-5 CN6.7  IN-6 CN6.8  IN-7 Input function depends upon user program running on the GWC device CN6.9  VSS Common Vss Please refer to chapter 5 for further information about how to I/O work on different GWC device available versions.Wiring requirements  Please  use  shielded  cable  having  wires  with  1.0mm2  (#18AWG)  or 0.5mm2 (#20AWG) section.    iIN-0IN-1IN-2IN-3IN-4IN-5IN-6 IN-7VSS187654329Phoenix micro-Combicon 1881396 9-poles female 2.5mm
Doc.: HD0389-00-Manuale_TL_GWCxxxx_r.0.1_EN.doc-00  17/04/2011                  Page 36 of 493.5.7.  CN7: Digital outputs connection There  are  8  opto-isolated,  24Vdc,  PNP  available  on  CN7  front connector. CN7  is  a  PHOENIX  micro-COMBICON  1881529    10-poles  male connector Connection table   Pin Description FunctionCN7.1  OUT-0 CN7.2  OUT-1 CN7.3  OUT-2 CN7.4  OUT-3 CN7.5  OUT-4 CN7.6  OUT-5CN7.7  OUT-6CN7.8  OUT-7Output function depends upon user program running on the GWC device CN7.9  +24Vdc  Outputs power supply (+) CN7.10  VSS Common Vss  (-) Please refer to chapter 5 for further information about how to I/O work on different GWC device available versions.Wiring requirements  Please  use  shielded  cable  having  wires  with  1.0mm2  (#18AWG)  or 0.5mm2 (#20AWG) section.    iOUT-1OUT-2OUT-3OUT-4OUT-5OUT-6OUT-7+24VSS187654329Phoenix micro-Combicon 1881406 10-poles female 2.5mm 10 OUT-0
Doc.: HD0389-00-Manuale_TL_GWCxxxx_r.0.1_EN.doc-00  17/04/2011                  Page 37 of 493.5.8.  CN8 : PROFIBUS DP interface connection PROFIBUS DP interface is not available on all device versions. PROFIBUS DP physical interface is a 9 poles female SUB-D type connector Please refer to software manual for further information about PROFIBUS connection.Connection table   Segnali  Pin  FunzioniShield  CN8.1  Shield – Protective Ground n.c.  CN8.2  n.c. RxD/TxD-P  CN8.3  Positive Receive/Trasmission Data CNTR-P  CN8.4  Control Signal for repeaters (Positive direction control – RTS) DGND  CN8.5  Data Trasmission Ground V+  CN8.6  Supply Voltage Positive (+5V for terminating resistors) n.c.  CN8.7  n.c. RxD/TxD-N  CN8.8  Negative Receive/Trasmission Data CNTR-N  CN8.9 Control Signal for repeaters  (Negative direction control – RTS) Wiring requirements  Please use shielded cable having twisted pairs with 0.5mm2 (#20AWG) or 0.25mm2 (#23AWG) section.    i987326541Shieldn.c.RxD/TxD-PCNTR-PDGNDV+n.c.RxD/TxD-NCNTR-N
Doc.: HD0389-00-Manuale_TL_GWCxxxx_r.0.1_EN.doc-00  17/04/2011                  Page 38 of 49 PROFIBUS network topologyNote: the first and last node should have ending resistors inserted Rx1VCC867RE2DE3Tx4GND5NODO #1220R390R390R+V (5V)DGNDRx 1VCC 867RE 2DE 3Tx 4GND 5NODO #n220R390R390R+V (5V)DGNDRx1VCC867RE2DE3Tx4GND5NODO #2Rx1VCC867RE2DE3Tx4GND5NODO #3
Doc.: HD0389-00-Manuale_TL_GWCxxxx_r.0.1_EN.doc-00  17/04/2011                  Page 39 of 493.5.9.  CN12 CN13: TRASPONDERs connection PROFIBUS DP interface is not available on all device versions. Transponders physical interface is an AMP 3 poles MODU MTE 103635-2 connector Please refer to software manual for further information about Transponders connections.Connection table   Pin Description FunctionCN12(13).1  TRSP_TX  Data Trasmission CN12(13).2  TRSP_RX  Data Receive CN12(13).3  TRSP_GND  Trasponder GND Wiring requirements  Please use provided cable for transponders connection.    i
Doc.: HD0389-00-Manuale_TL_GWCxxxx_r.0.1_EN.doc-00  17/04/2011                  Page 40 of 494.  Controller start up  This section provides information on how to startup GWC controller.User should:   check the installation   provide GWC controller maintenance. 4.1.  Check the installation Before starting it up •  Please  check  that  GWC  device  version  is  the  correct/desired one; •  Please check that controller setup satisfies software application requirements; •Please check that wiring and mounting have been performed in the correct way.4.2.  Maintenance GWC  device  is  designed  to  reduce  maintenance  operations  to  the minimum,  such  as  regular  removal  of  dust  from  heat  sinks  by  mean  of filtered, dry and low pressure air flow.4.3.  Signals and working conditions  Signals GWC device current state/operating condition is displayed by mean of a 7-segment display.Please  refer  to  software  manual  for  the  specific  application  signals meaning.   i
Doc.: HD0389-00-Manuale_TL_GWCxxxx_r.0.1_EN.doc-00  17/04/2011                  Page 41 of 494.4.   Toubleshooting Troubleshooting table Simptoms  Consequent action No effects are observed on the controller system. Please check power supply wiring, fuse integrity and, if previous checks are ok, verify that power supply voltage is within allowed range and tolerances. User program does not run  Please check wirings and power supplies. Please check software manual.No data exchange on communication lines  Please check wirings and power supplies. Please check software manual.Digital outputs do not work Please check digital outputs wirings and power supplies. Please check software manual. Data on digital inputs is not read properly Please check digital input wirings, in particular the Vss signal cable. Please check software manualPlease use provided protection state diagram and troubleshooting table to locate  the  problem  and  solve  it.  If  correct  device  operations  are  not restored, please contact TECNOLOGIX service department. If not sure about GWC device operations, prior to replace it please check that  installation and provided power  supply  are those  needed for  device correct operations. Attempts to solve a problem by simply replacing the supposed faulty unit are not a good practice in troubleshooting. When  normal  operation  conditions  have  been  restored,  please  start  up the  system  (GWC  device  and  controlled  system)  in  order  to  avoid dangerous situations. If it is not possible to solve the problem, please phone TECNOLOGIX for technical  support  or  send  an  e-mail  message  including  following information: •  GWC device version (GWCnnnn) and serial number, as printed on the label placed on the metal box; •  A  full  description of the  problem,  including  working  conditions in which the problem arose; •  Any information about GWC device setup, i.e. I/O connections, communication interfaces used and related network topology, if any, etc.) •  Nominal  and  measured  power  supply  voltage  and  its characteristics (i.e. ripple); •  Any  information  about  additional  devices  connected  to  GWC (data exchanged, connection diagram, etc.)     i
Doc.: HD0389-00-Manuale_TL_GWCxxxx_r.0.1_EN.doc-00  17/04/2011                  Page 43 of 495.  GWC versions and specifications This section describes characteristics of available GWC versions. Information  provided  in  this  section  are  considered  priority  than  GWC general specifications previously reported.5.1.  Device coding and order information  To order a GWC specific version, please use following information: GWC _ _ _ _ _ _ Table 1 : BUS type    Table 2 : SERIAL IF    Table 3 : I/O 0      0  none    0  no I/O 1  CanOpen    1  1 RS232/485    1  8 DigIN + 8 DigOUT 2  DeviceNet    2  2 RS232/485    2  (*) Encoder 3  CanOpen+DeviceNet    3  1 RS232    3  (*) 8 DigI/O + Encoder 4  CanOpen    4  2 RS232    4  (*) Analog IN 5  2 CanOpen    5  1 RS485    5  (*) 8 DigI/O + Encoder + AnalogIN 6  Profibus+ 2 CanOpen    6  2 RS485    6  (*) 8 DigI/O + Encoder + CLK Out 7  Profibus+CanOpen+DeviceNet    7  1 RS232 + RS485    7 8  Profibus    8      8  (*) Uscite CLK 9  Profibus+CanOpen    9      9 A  Profibus+DeviceNet    A      A  (*) 8 DigI/O + Encoder + AnalogIN + CLK Out (*) currently not available 5.2.  Available GWCnnnn versions GWC Config Power Supply Digital Inputs (1) Digital Outputs (1) CAN DeviceNet ProfiBus Serial Trasponder Kit conn.                 B110 Cxxxx 24Vdc  8  8  1  1  1  2  --  C                  Digital inputs: 24Vdc PNP Digital outputs: 24Vdc@500mA PNPcustom : 00 = none link: refer to table 4 I/O: refer to table 3 serial if: refer to table 2 bus type: refer to table 1 Product identifier : GateWay Controller   i
Doc.: HD0389-00-Manuale_TL_GWCxxxx_r.0.1_EN.doc-00  17/04/2011                  Page 44 of 495.3.  Technical specifications •CISC 16bit 40MHz microprocessor, w/ 128KB internal flash memory; •Up to 2MB external flash; default size is 1MB for versions with external flash on board;  •Up to 1MB hi-speed external RAM; default size is 1MB for versions with external RAM on board; •Serial E2PROM (optional); •Up to 2 insulated 1MBit/s CANOpen interfaces;  •Up to 1 insulated 1Mbit/s DeviceNet interface (if present, only 1 CANOpen interface is available); •2 insulated, half/full duplex independent serial RS232 or RS485 interfaces;   •8 insulated PNP inputs, 5V or 24V 200KHz; configuration 5/24V is performed at manufacturing time; IN0-IN1 could be driven by an incremental quadrature encoder; •8 insulated, short circuit protected outputs, 24V 1KHz; •8 dip switches handled by software;   •1 7-segment display handled by software; •Power supply voltage: 24Vdc (±20%); •Power supply maximum current: 800mA; •Physical dimensions: 194(H) x 45(W) x 120(D) mm •Weight:   380g (w/o metal box)   480g (w/ metal box)   800g (w/ metal box and expansion board) •Operating temperature range: 0°C ÷ 50°C •Storage temperature range: -25°C ÷ +55°C •Humidity (non condensing): 5% ÷ 85% •Maximum altitude: 1000m s.l. •IP20 protection class
Doc.: HD0389-00-Manuale_TL_GWCxxxx_r.0.1_EN.doc-00  17/04/2011                  Page 45 of 49A. APPENDIX A.1  Connections CN1  DC Input Supply + Earth Ground  Pin  Input  Description CN1.1  V+  Power supply voltage DC (+) CN1.2  V-  Reference for power supply voltage DC (-) CN1.3  EARTH  Earth  Ground CN2  CanOpen #1 Pin  Signal  Function CN2.1  0_CAN  Can_Ground CN2.2  CAN_L  CAN_L signal CN2.3  Earth  Can_ Shield CN2.4  CAN_H  CAN_H signal CN2.5  N.C.  N.C. CN3  DeviceNet or CanOpen #2 Pin  Signal  Function CN2.1  DNET_V-  DNET_Ground CN2.2  DNET_L  DNET CAN_L signal CN2.3  DNET_SHIELD  DNET_ Shield CN2.4  DNET_H  DNET CAN_H signal CN2.5  DNET_V+  DNET Positive Supply CN4  RS232/485#1 Pin  Signal  Function CN4.1  n.c.  Not connected CN4.2  Rx  RS232 receiver input CN4.3  Tx  RS232 transmitter output CN4.4  n.c.  Not connected CN4.5  GND  RS232 Interface Signal ground CN4.6  +Rx  RS485 receiver +side (input) CN4.7  +Tx  RS485 transmitter +side (output) CN4.8  -Rx  RS485 receiver  –side (input) CN4.9  -Tx  RS485 transmitter –side (output)
Doc.: HD0389-00-Manuale_TL_GWCxxxx_r.0.1_EN.doc-00  17/04/2011                  Page 46 of 49CN5  RS232/485#2 Pin  Signal  Function CN5.1  n.c.  Not connected CN5.2  Rx  RS232 receiver input CN5.3  Tx  RS232 transmitter output CN5.4  n.c.  Not connected CN5.5  GND  RS232 Interface Signal ground CN5.6  +Rx  RS485 receiver +side (input) CN5.7  +Tx  RS485 transmitter +side (output) CN5.8  -Rx  RS485 receiver  –side (input) CN5.9  -Tx  RS485 transmitter –side (output) CN6  Digital Inputs Pin Signal  Function CN6.1  IN-0 CN6.2  IN-1 CN6.3  IN-2 CN6.4  IN-3 CN6.5  IN-4 CN6.6  IN-5 CN6.7  IN-6 CN6.8  IN-7 Input function depends upon user program running on the GWC device CN6.9  VSS  Common Vss CN7  Digital Outputs Pin Signal  Function CN7.1  OUT-0 CN7.2  OUT-1 CN7.3  OUT-2 CN7.4  OUT-3 CN7.5  OUT-4 CN7.6  OUT-5CN7.7  OUT-6CN7.8  OUT-7Output function depends upon user program running on the GWC device CN7.9  +24Vdc Outputs power supply 24Vdc CN7.10  VSS Common Vss (-)
Doc.: HD0389-00-Manuale_TL_GWCxxxx_r.0.1_EN.doc-00  17/04/2011                  Page 47 of 49CN8  ProfiBusPin  Signal  Function CN8.1  Shield  Shield – Protective Ground CN8.2  n.c.  n.c. CN8.3  RxD/TxD-P  Positive Receive/Transmission Data CN8.4  CNTR-P  Control Signal for repeaters (Positive direction control – RTS) CN8.5  DGND  Data Transmission Ground CN8.6  V+  Supply Voltage Positive (+5V for terminating resistors) CN8.7  n.c.  n.c. CN8.8  RxD/TxD-N  Negative Receive/Transmission Data CN8.9  CNTR-N  Control Signal for repeaters  (Negative direction control – RTS) CN12 Trasponder#1 Pin Signal  Function CN12.1  TRSP_TX  Data Transmission CN12.2  TRSP_RX  Data Receive CN12.3  TRSP_GND  Transponder GND CN13 Trasponder#2 Pin Signal  Function CN13.1  TRSP_TX  Data Transmission CN13.2  TRSP_RX  Data Receive CN13.3  TRSP_GND  Transponder GND   (*) Connector presence depends upon device specific version
Doc.: HD0389-00-Manuale_TL_GWCxxxx_r.0.1_EN.doc-00  17/04/2011                  Page 48 of 49A.2  Power supply   Connection diagram  Surge suppressors  On transformer primary circuit, they protect device from mains surge.  Transformer  Transformer  primary  circuit  have  to  be  chosen  according  to  mains characteristics. Voltage peaks on secondary are equals to  V2-RMS 2 where  V2-RMS is transformer secondary circuit nominal voltage Power  supply  characteristics  depend  upon  loads  connected  to  DC line. Approx.  characteristics  can  be  obtained  applying  the  following procedure: •  Overall power consumption Ptot (Watt): Ptot = PL  Where PL is a connected load power consumption in Watt. •  Transformer power PTr (Watt): PTr = 2 Ptot•  Transformer power PTrVA (VA): PTrVA = PTr / 0.7 (1 ph.) PTrVA = PTr / 0.8 (3 ph.) •  Let consider a voltage fall equals to 8% of nominal voltage on load connection, then: PTrVA = VdcBUS Imax2Transformer MainsProtections EMC filter ~  +~   -Twisted Surge suppressorsC  Discharge resistor

Navigation menu