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Omega i Series User Manual

Temperature/process limit controller
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Temperature/Process Limit Controller
CNi8-AL/CNi16-AL/CNi32-AL

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  • Page 1 User’ s Gui d e Shop online at omega.com e-mail: info@omega.com For latest product manuals: www.omegamanual.info Temperature/Process Limit Controller CNi8-AL/CNi16-AL/CNi32-AL...
  • Page 2 Fax: (203) 359-7700 e-mail: info@omega.com For Other Locations Visit omega.com/worldwide The information contained in this document is believed to be correct, but OMEGA accepts no liability for any errors it contains, and reserves the right to alter specifications without notice.

  • Page 3: Table Of Contents

    TABLE OF CONTENTS Part  1:  Introduction   ..................1 1.1     Description   ..................2     1.2     Safety  Considerations   ..............3   1.3     Before  You  Begin   ................4 Part  2:  Setup   ....................5 2.1  ...
  • Page 4 LIST OF FIGURES: Figure  2.1     Front  Panel  Display   ................5 Figure  2.2     Rear  Panel  Input  Connector  Labels     ..........6 Figure  2.4     Main  Power  Connections     ..............7 Figure  2.5     Thermocouple  Wiring  Hookup  ...

  • Page 5: Part  1:  Introduction

    NOTES, WARNINGS and CAUTIONS •  NOTE •  WARNING  or  CAUTION •  IMPORTANT •  TIP NOTE:  Provide  you  with  information  that  is  important  to  successfully   setup  and  use  the  Programmable  Digital  System. CAUTION  or  WARNING:  Tells  you  about  the  risk  of     electrical  shock.

  • Page 6: Safety  Considerations

    1.2    Safety  Considerations This  device  is  marked  with  the  international  caution  symbol.  It  is   important  to  read  this  manual  before  installing  or  commissioning  this   device  as  it  contains  important  information  relating  to  Safety  and   EMC  (Electromagnetic  Compatibility). This  device  is  a  panel  mount  device  protected  in  accordance  with  ...

  • Page 7: Before  You  Begin

    1.3    Before  you  Begin Inspecting  Your  Shipment: Remove  the  packing  slip  and  verify  that  you  have  received  everything   listed.  Inspect  the  container  and  equipment  for  signs  of  damage  as   soon  as  you  receive  the  shipment.  Note  any  evidence  of  rough  handling   in  transit.

  • Page 8: Part  2:  Setup

    PART 2 SETUP 2.1    Front  Panel Figure  2.1    Front  Panel  Display Table  2.1    Front  Annunciators Setpoint  1/   A larm  1  indicator Setpoint  2/   A larm  2  indicator ºC °C  unit  indicator ºF °F  unit  indicator menu  items* Used  in  Program  Mode  and  Peak  Recall* Used  in  Program  Mode  and  Valley  Recall*...

  • Page 9: Figure  2.2 Rear  Panel  Input  Connector  Labels

    2.2    Rear  Panel  Connections 3 4 5 6 3 4 5 6 1 2 3 4 5 6 7 8 9 10 7 6 5 4 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 -OUTPUTS- -OUTPUTS- -INPUTS-...

  • Page 10: Electrical  Installation

    2.3    Electrical  Installation 2.3.1    Power  Connections Caution:  Do  not  connect  power  to  your  device  until  you  have  completed   all  input  and  output  connections.  Failure  to  do  so  may  result  in  injury! Connect  the  main  power  connections  as  shown  in  Figure  2.4. Use  copper  conductors  ...

  • Page 11: Figure  2.5 Thermocouple  Wiring  Hookup

    2.3.2    Thermocouple For  example,  for  Type  K  hookup,  connect  the  yellow  wire  to  the  “2”  terminal  and   the  red  wire  to  the  “1(-­)”  terminal. Type  in  the  Input  Type  menu  (see  Part  3). Figure  2.5    Thermocouple  Wiring  Hookup Table  2.4  TC  Wire  Color  Chart Type Input  Connector...

  • Page 12: Two  /  Three  /  Four  Wire  Rtd-­Hookups

    2.3.3    Two/Three/Four-­Wire  RTD (shown  in  bold  lines)  required  to  hookup  a  2-­,  3-­  or  4-­wire  RTD. RTD (100) 4-Wire RTD (1000/500) 4-Wire RTD (100) 3-Wire RTD (1000/500) 3-Wire RTD (100) 2-Wire RTD (1000/500) 2-Wire Figure  2.6  a)   RTD-­100  ohm  and     b)  RTD-­100  ohm  Wiring  Hookup  ...

  • Page 13: Process  Current  -­  Wiring  Hookup

    2.3.4    Process  Current Figure  2.7    Process  Current  Wiring  Hookup (Internal  and  External  Excitation) (see  Part  3). 2.3.5    Process  Voltage 0  –  1  V,  0  –  10  V. Figure  2.8  a)   Process  Voltage     b)   Process  Voltage  Wiring  ...

  • Page 14: Figure  2.9 Mechanical  Relay  Outputs  Wiring  Hookup

    2.3.6    Wiring  Outputs This  device  has  two  factory  installed  outputs.     The  SPDT  Mechanical  Relay  Connection  is  shown  below. Use  copper  conductors   only  for  power  connections Figure  2.9    Mechanical  Relay  Output  Wiring  Hookup...

  • Page 15: Introduction

    PART 3 3.1    Introduction The  device  has  two  different  modes  of  operation.   and  to  display  or  clear  Peak  and  Valley  values.   program menu  options. Turning  your  device  On  for  the  First  Time The  device  becomes  active  as  soon  as  it  is  connected  to  a  power   source.
  • Page 16 3.1    Introduction  (continued) •    To  enter  the  Menu,  the  user  must  first  press   a  button. •    Use  this  button  to  advance/navigate  to  the  next  menu  item.          The  user  can  navigate  through  all  the  top  level  menus  by    ...

  • Page 17: Figure  3.1 Flow  Chart  For  Id  And  Setpoints

    Figure  3.1    Flow  Chart  for  ID  and  Set  Points  Menu...

  • Page 18: Id  Number

    3.2.1    ID  Number  Menu SEE  ID  MENU  SELECTION  IN  CONFIGURATION  SECTION  FOR ENABLE/DISABLE  OR  CHANGE  ID  CODE. If  ID  Code  is  Disabled  or  set  as  Default  (0000)  the  menu  will  skip  ID   step  to  Setpoint  Menu. If  ID  Code  is  set  to  Full  Security  Level  and  user  attempts  to  enter  the Main  Menu,  they  will  be  prompted  for  an  ID  Code.

  • Page 19: Setpoints

    3.2.2    Set  Points  Menu SETPOINT  1: Press  a 1)  Press  a,  if  necessary  until   SP1  prompt  appears. Press  d 2)  Display  shows  previous  value  of  “Setpoint  1”. Press  b  &  c 3)  Press   b  and     c  to  increase  or  decrease  Setpoint  1 respectively.

  • Page 20: Configuration  Menu

    ENTER  CONFIGURATION  MENU: Press  a 1)  Press  a,  if  necessary  until   CNFG  prompt  appears. Press  d 2)  Display  advances  to   INPT  Input  Menu. Press  b  &  c 3)  Press  and  release  a  to  scroll  through  all  available  menus  of Configuration  section.

  • Page 21: Input  Type  (Thermocouple)

    3.2.4.1    Input  Type  (Thermocouple) ENTER  INPUT  TYPE  MENU: Press  a 1)  Press  a,  if  necessary  until   CNFG  prompt  appears. Press  d 2)  Display  advances  to   INPT  Input  Menu. Press  d 3)  Display  flashes   T.ç ,   RTD  or   PROC  (Thermocouple,  RTD  or Process).

  • Page 22: Input  Type  (Rtd)

    3.2.4.2    Input  Type  (RTD) ENTER  INPUT  TYPE  MENU: Press  a 1)  Press  a,  if  necessary  until   CNFG  prompt  appears. Press  d 2)  Display  advances  to   INPT  Input  Menu. Press  d 3)  Display  flashes   T.ç ,   RTD  or   PROC  (Thermocouple,  RTD  or Process).

  • Page 23: Input  Type  (Process)

    3.2.4.3    Input  Type  (Process) ENTER  INPUT  TYPE  MENU: Press  a 1)  Press  a,  if  necessary  until   CNFG  prompt  appears. Press  d 2)  Display  advances  to   INPT  Input  Menu. Press  d 3)  Display  flashes   T.ç ,   RTD  or   PROC  (Thermocouple,  RTD  or Process).

  • Page 24: Reading  Configuration  Menu

    ENTER  READING  CONFIGURATION  MENU: Press  a 1)  Press  a,  if  necessary  until   CNFG  prompt  appears. Press  d 2)  Display  advances  to   INPT  Input  Menu. Press  a 3)  Press  and  release   RDG  Reading  Configuration  Menu. Press  d 4)  Display  advances  to  ...
  • Page 25 TEMPERATURE  UNIT  SUBMENU: 8)  Display  flashes  previous  Temperature  Unit  selection. Press  d 9)  Scroll  though  the  available  selections  to  the  Temperature Press  b Unit  of  your  choice:   °F  or   °C . 10)  Display  shows   STRD  stored  message  momentarily  and Press  d then  advances  to  ...
  • Page 26 INPUT/READING  (SCALE   A ND  OFFSET)  SUBMENU: Input  Voltage  or  Current  can  be  converted  or  scaled  into  values  appropriate  for the  process  or  signal  being  measured.  So,  a  reading  may  be  displayed,  for example,  in  units  of  weight  or  velocity  instead  of  in  amperes  or  volts. The  instrument  determines  Scale  and  Offset  values  based  on  two  user-­provided input  values  entered  with  the  corresponding  readings.

  • Page 27: Table  3.2 Conversion  Table

    and  real  full  display  range  (10000  counts).  See  Table  3.2  below  for   proper  conversion  number. Table  3.2    Conversion  Table RANGE CONVERSION  NUMBER 100  mV 10000  /  (100  x  1)  =  100 1  V 10000  /  (1000  x  1)  =  10 10  V 10000  /  (1000  x  10)  =  1 0  to  20  mA...

  • Page 28: Alarm  1  Menu

    3.2.6  Alarm  1  Menu Figure  3.5  Flow  Chart  for  Alarm  1  Menu ENTER  ALARM  1  MENU: Press  a 1)  Press  a,  if  necessary  until   CNFG  prompt  appears. Press  d 2)  Display  advances  to   INPT  Input  Menu. Press  a 3)  Press  a,  if  necessary,  until  display  advances  to  ...
  • Page 29 3.2.6  Alarm  1  Menu  (continued) ALARM  1  ENABLE/DISABLE  SUBMENU: Press  b 5)  Scroll  though  the  available  selection  until   ENBL  displays  to use  Alarm  1. Press  d 6)  Display  shows   STRD  stored  message  momentarily  and  then advances  to   ABSo  only  if  it  was  changed,  otherwise  press  a  to advance  to  ...
  • Page 30 3.2.6  Alarm  1  Menu  (continued) ACTIVE  SUBMENU: Press  d 11)  Display  flashes  previous  selection.  Press  b  to  scroll through  the  available  selections:   ABoV  Above,   BELo  Below, HI.Lo  HI/Low  and   BAND  Band.  (Band  is  active  if   _DEV Deviation  was  selected).
  • Page 31 3.2.6  Alarm  1  Menu  (continued) ALARM  ENABLE/DISABLE   A T  POWER  ON: Press  d 13)  Display  flashes  previous  selection.  Press  b  to   ENBL enable  or   DSBL  disable. Press  d 14)  Display  shows   STRD  stored  message.  momentarily  and   then  advances  to  ...

  • Page 32: Alarm  2  Menu

    3.2.7  Alarm  2  Menu Figure  3.6  Flow  Chart  for  Alarm  2  Menu ENTER  ALARM  2  MENU: Press  a 1)  Press  a,  if  necessary  until   CNFG  prompt  appears. Press  d 2)  Display  advances  to   INPT  Input  Menu. Press  a 3)  Press  a  ,if  necessary,  until  display  advances  to  ...

  • Page 33: Reading  Adjust  Menu

    3.2.8  Reading  Adjust  Menu For  Temperature  Reading   only,  not  Process Figure  3.7  Flow  Chart  for  Reading  Adjust  Menu ENTER  READING  ADJUST  MENU: Press  a 1)  Press  a,  if  necessary  until   CNFG  prompt  appears. Press  d 2)  Display  advances  to   INPT  Input  Menu. Press  a 3)  Press  a  ,if  necessary,  until  display  advances  to  ...

  • Page 34: Figure  3.8 Flow  Chart  For  Setpoint  Deviation/Field  Calibration

    3.2.9  Setpoint  Deviation  Menu  /  Field  Calibration  (continued) ENTER  READING  ADJUST  MENU: Press  d 4)  Display  advances  to  Setpoint  Deviation   ENBL  Enable  or   DSBL .  Disable  Submenu  and  flashes  the  previous  selection. Press  b 5)  Scroll  through  the  available  selections:   ENBL  or   DSBL . Press  d 6)  Display  shows  ...

  • Page 35: Id  Code  Menu

    3.2.10  ID  Code  Menu Figure  3.6  Flow  Chart  for  Alarm  2  Menu ENTER  ID  CODE  MENU:   Press     a   1)  Press   a ,  if  necessary,  until   CNFG  prompt  appears.   Press    d   2)  Display  advances  to  ...
  • Page 36 ENTERING  OR  CHANGING  YOUR  (DEFAULT)  ID  CODE: Enter   ID  menu  (Repeat  steps  from  1  to  3). Press     d   10)  Display  advances  to   CH.ID  Change  ID  Code  Submenu. Press     d   11)  Display  shows  ...

  • Page 37: Display  Color  Selection  Menu

    3.2.12  Display  Color  Selection  Menu This  submenu  allows  the  user  to  select  the  color  of  the  display. Figure  3.11  Flow  Chart  for  Display  Color  Selection  Menu ENTER  DISPLAY  COLOR  SELECTION  MENU: Press     a   1)  Press   a ,  if  necessary,  until   CNFG  prompt  appears. Press  ...
  • Page 38 ALARM  2  DISPLAY  COLOR  SUBMENU: Press     d   11)  Display  flashes  previous  selection  for  “Alarm  2  Color  Display”. Press     b     12)  Scroll  through  the  available  selections:   GRN ,   RED  or   AMBR . Press  ...
  • Page 39 Example  3: Setpoint  1  =  300, Setpoint  2  =  200 Alarm  1  &  2  Setup:  Deviation,  Band,  “ALR.H”  =  10 Color  Display  Setup:  “N.CLR”  =  Green,  “1.CLR”  =  Amber,  “2.CLR”  =   Display  Colors  change  sequences:          AMBER      |    AMBER  |                            AMBER                      |         G REEN    |            AMBER   •...

  • Page 40: Part  4:  Specifications

    PART 4   SPECIFICATIONS Accuracy  at  25ºC:   Voltage  Input:   ±0.5°C  temp  nominal 0  to  100  mV,  0  to  1  V,  0  to  10  Vdc 0.03%  rdg  ±0.03%  range  process Input  Impedance:       and  strain Resolution:    1°/0.1°;;  10  µV  process Current  Input:  ...
  • Page 41 INSULATION   Dimensions     Power  to  Input/Output   1/8  DIN:    48  H  x  96  W  x  127  mm  D   2300  Vac  per  1  min.  test   (1.89  x  3.78  x  5”) 1500  Vac  per  1  min.  test   1/16  DIN:  48  H  x  48  W  x  127  mm  D  ...
  • Page 42 #,-./012304567809:;6/:8</= > ? #$%&'(%&)*+&*+& ',"-.*%./!-0( -120( '32!.*%."2--04 -1/04 ',/-.*%.'"!-0( "1-0( " (56789:; '"!-.*%."3/,0( -120( < ;=789:; '2>2.*%.',>!04 "1?04 < ',>!.*%.,>-,04 -1/04 ',/-.*%.'"@-0( "1-0( (%AAB$'(%&)*+&*+& '"@-.*%.2--0( -120( '2>2.*%.'3"-04 "1?04 '3"-.*%./>,04 -1/04 ',/-.*%.',,-0( "1-0( (56789:;' ',,-.*%."---0( -120( (%&)*+&*+& '2>2.*%.'3!204 "1?04 '3!2.*%."?3,04 -1/04 '>-.*%.2-0( "1-0( C*D"3E6F'C*...
  • Page 43 "$%&'()*+(,-./0(123.'204'5(673-04-/'89 " > " ( < .)%%$"+$/0%12$3 7%&052$ !"# !"#$%&%%'()#$*%%$+,- .')/$"+$*04)56 7%&)8$9:; .)%%$"+$/0%52$3 !"# !"#$%&%%'()#$0%%$+,- 7%&/852 .')/$"+$*40)56 .)%%$"+$/0%52$3$ 7%&/852 !"# !"#$%&%%'()#$*%%%$+,- 7%&*8$9:; .')/$"+$*40)56 %$"+$*%%$-?#$%$"+$*$?# !9+<=>> ?+@"A;= %&%'8$9:;$7%&%'8$9AC;=$ %$"+$*%$?:< %&%'8$9:;$7%&%'8$9AC;=$ !9+<=>> 2B99=C" %$"+$)%$-D#$E$"+$)%$-D %&%'8$9:;...

  • Page 44: Part  5:  Factory  Preset  Values

    PART 5 FACTORY PRESET VALUES Table  5.1  Factory  Preset  Values MENU  ITEMS FACTORY  PRESET  VALUES NOTES Set  Point  1  (SP1) 000.0 Set  Point  2  (SP2) 000.0 Input: Input  Type  (INPT) TC,  type  K Reading  Configuration  (RDG): Decimal  Point  (DEC.P) FFF.F Temperature  unit  (TEMP) °F Filter  value  (FLTR)

  • Page 45: Ce  Approval  Information

    PART 6 CE APPROVALS INFORMATION This  product  conforms  to  the  EMC  directive  89/336/EEC  amended  by   93/68/EEC,  and  with  the  European  Low  Voltage  Directive  72/23/EEC. Electrical  Safety  EN61010-­1:2001 Safety  requirements  for  electrical  equipment  for  measurement,  control  and   laboratory. Double  Insulation Pollution  Degree  2 Dielectric  withstand  Test  per  1  min  ...
  • Page 46 NOTES...
  • Page 47 NOTES...
  • Page 48 Department will issue an Authorized Return (AR) number immediately upon phone or written request. Upon examination by OMEGA, if the unit is found to be defective, it will be repaired or replaced at no charge. OMEGA’s WARRANTY does not apply to defects resulting from any action of the purchaser, including but not limited to mishandling, improper interfacing, operation outside of design limits, improper repair, or unauthorized modification.

  • Page 49: Table  4.1 Input  Properties

    Where Do I Find Everything I Need for Process Measurement and Control? OMEGA…Of Course! Shop online at omega.com TEMPERATURE Thermocouple, RTD & Thermistor Probes, Connectors, Panels & Assemblies Wire: Thermocouple, RTD & Thermistor Calibrators & Ice Point References Recorders, Controllers & Process Monitors...

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