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Electronics   Inc.   •      (574)   256-­‐5001   •   www.electronics-­‐inc.com

   

   

Limited   Warranty   

AC-­‐24   Controller   

   

The   warranty   obligations   of   Electronics   Inc.   for   this   product   are   limited   to   the   terms   set   forth   below.   
   

Length   of   Warranty   Period   

This   limited   warranty   lasts   one   (1)   year   from   the   shipping   date   of   this   product.   

   

What   is   Covered   

This   limited   warranty   covers   defects   in   materials   and   workmanship   in   this   product.   

   

What   is   Not   Covered   

This    limited    warranty    does    not    cover    any    damage,    deterioration    or    malfunction    resulting    from    any    alteration,   
modification,   improper   or   unreasonable   use   or   maintenance,   misuse,   abuse,   accident,   neglect,   exposure   to   excess   
moisture,    fire,    improper    packing    and    shipping    (such    claims    must    be    presented    to    the    carrier),    lightning,    power   
surges,    or    other    acts    of    nature.    This    limited    warranty    does    not    cover    any    damage,    deterioration    or    malfunction   
resulting   from   the   installation   or   removal   of   this   product   from   any   installation,   any   unauthorized   tampering   with   
this   product,   any   repairs   attempted   by   anyone   unauthorized   by   Electronics   Inc.   to   make   such   repairs,   or   any   other   
cause    which    does    not    relate    directly    to    a    defect    in    materials    and/or    workmanship    of    this    product.    This    limited   
warranty   does   not   cover   equipment   enclosures,   cables   or   accessories   used   in   conjunction   with   this   product.      

   

How   to   Obtain   a   Remedy   Under   this   Limited   Warranty   

To   obtain   a   remedy   under   this   limited   warranty,   contact   Electronics   Incorporated   by   letter,   email,   fax   or   telephone   
with   the   following   information:   
•   Product   name   and   model   
•   Product   serial   number   
•   Original   shipping   date   (see   label   on   product)   
•   Company   name   and   location   
•   Name   of   contact   person   for   description   of   symptoms   
•   Return   shipping   address   and   any   special   instructions   
   
If   it   is   determined   that   the   product   must   be   returned   under   this   limited   warranty,   a   Returned   Goods   (RG)   number,   
obtained    from    Electronics    Inc.,    will    be    required.    This    product    should    be    properly    packed    to    prevent    damage    in   
transit.    Cartons    not    bearing    a    RG    number    will    require    additional    processing    time    and    repair    service    may    be   
delayed.   
   

What   Electronics   Inc.   Will   Do   Under   This   Limited   Warranty   

Electronics   Inc.   will,   at   its   sole   discretion,   provide   one   of   the   following   remedies   to   whatever   extent   it   shall   deem   
necessary   to   satisfy   a   proper   claim   under   this   limited   warranty:      
   
1.)    Elect    to    repair    or    facilitate    the    repair    of    any    defective    parts    within    a    reasonable    period    of    time,    free    of    any   
charge   for   the   necessary   parts   and   labor   to   complete   the   repair   and   restore   this   product   to   its   proper   operating   
condition.   Electronics   Inc.   will   pay   the   shipping   costs   necessary   to   return   this   product   once   the   repair   is   complete.      
   

Summary of Contents for MagnaValve AC-24

Page 1: ... Instruction Manual BHOFUJD SJWF JTIBXBLB OEJBOB 64 t PS t XXX FMFDUSPOJDT JOD DPN POUSPMMFS Motor Current Controller fortheLP 24 VLP 24andWM3000 24MagnaValve IM0078 2016 09 ...

Page 2: ...lay Range 5 Alarms 5 Alarm Delay 5 Alarm Reset 5 Alarm Mode 5 Operation 6 Setpoint 6 Enable 6 Servo 6 Process Input Signal 7 Motor Amperage with Current Transformer 7 Motor Controller Signal 0 10 Vdc 7 Wiring 8 Specifications 11 Dimensions 11 Installation 12 Electronics Inc Contact Information 13 Limited Warranty 14 READ INSTRUCTION MANUAL COMPLETELY BEFORE OPERATING THE AC 24 CONTROLLER ...

Page 3: ...troller modulates the shot flow rate through the MagnaValve based on the blast wheel motor amperage It will trigger an alarm signal whenever the motor amps are above or below the requested amperage Setpoint The AC 24 Controller s servo circuit generates the output signal for the MagnaValve by comparing the Setpoint command to the actual motor amps The motor amps Setpoint may come from a remote sou...

Page 4: ...t Panel located behind the lower panel cover plate Default Settings Button Number Feature Factory Default Setting 16 Alarm Mode FS of Full Scale 4 Alarm Bandwidth 5 17 Alarm Time Delay 5 Seconds 21 Enable Delay 0 Seconds 20 Servo ON OFF ON 22 Enable Mode Ready 23 Servo Adjust Gain 65 24 Servo Adjust Speed 55 28 29 Full Scale Display 100 0 25 Calibration Span 1 000 26 Calibration Zero 0 00 Vdc ...

Page 5: ...h a full scale range of 100 0 amps The center of the Alarm band is the Setpoint Command To display the range of the alarm band press and hold the Alarm Band button 4 To change the value push and hold the Alarm Band button 4 and then use the down button 11 or up button 12 as required Alarm Delay The High Alarm LED 2 or Low Alarm LED 3 will illuminate whenever the motor amperage variation is outside...

Page 6: ...mmence flow The Ready mode will transmit the enable signal only when a remote enable signal from a PLC for example is received The Off mode prevents any operation of the MagnaValve it will ignore the remote enable command Note When in the Ready mode the Enable Delay button 21 will delay the enable signal to the MagnaValve if set greater than 0 seconds Servo Press the Servo On Off button 20 to togg...

Page 7: ...nal that is then scaled inside the AC 24 Controller to the 0 10 Vdc range For smaller wheel motor applications a smaller current transformer such as 50 5 may be used The Full Scale Display Range must be reduced to 50 0 to match the current transformer rating See Full Scale Display Range in Preliminary Settings in this manual Motor Controller Signal 0 10 Vdc Current transformers may not reflect act...

Page 8: ...24 Vdc When a 24 Vdc signal is applied to the Enable Input terminal and the mode is in the Ready state the controller will output a 24 Vdc signal on the Enable Output terminal 9 and turn on the Mode Status On LED 7 The Enable Output terminal 9 is normally connected to the Enable Input wire of the MagnaValve blue wire The Enable Input signal will reset alarms that occurred during the last cycle 6 P...

Page 9: ...9 When the mode is in the Off state no Enable Output signal is generated at terminal 9 The Enable Output terminal 9 is normally connected to the Enable Input wire of the MagnaValve blue wire 12 Alarm Reset 24 Vdc When a 24 Vdc signal is temporarily applied to the Alarm Reset terminal 12 all alarms will be reset If a constant 24 Vdc signal is applied to the Alarm Reset terminal 12 the alarms will b...

Page 10: ...ut represents the motor amps Zero 0 Vdc represents 0 Aac on the motor and 10 Vdc represents maximum motor amps 19 Power 24 Vdc The Power terminal 19 is the power supply input to the AC 24 controller and is connected to the positive terminal of the 24 V power supply 20 Common 0 Vdc The Common Power terminal 20 is the power supply return of the AC 24 controller and is connected to the negative termi...

Page 11: ... with current shunt Servo Output Signal 0 10 Vdc to MagnaValve Flow Enable Input from PLC 24 Vdc Flow Enable Output to MagnaValve 24 Vdc Remote Current Input Request 0 10 Vdc Weight 1 3 lb 59 kg Alarm Band 0 50 of full scale Alarm Delay 0 10 seconds Enable Delay 0 10 seconds Temperature Range 0 C 50 C 32 F 122 F Dimensions ...

Page 12: ...12 Electronics Inc 574 256 5001 www electronics inc com Installation ...

Page 13: ...on Mailing and Shipping Address Electronics Inc 56790 Magnetic Drive Mishawaka IN 46545 USA Telephone 1 800 832 5653 Toll free in USA and Canada or 574 256 5001 Fax 574 256 5222 Website www electronics inc com For our warranty terms and shipping instructions please read the Limited Warranty ...

Page 14: ...quipment enclosures cables or accessories used in conjunction with this product How to Obtain a Remedy Under this Limited Warranty To obtain a remedy under this limited warranty contact Electronics Incorporated by letter email fax or telephone with the following information Product name and model Product serial number Original shipping date see label on product Company name and location Name of co...

Page 15: ... a six 6 month Limited Warranty from the shipping date of product Limitation on Liability The maximum liability of Electronics Inc under this limited warranty shall not exceed the actual purchase price paid for the product Electronics Inc is not responsible for direct special incidental or consequential damages resulting from any breach of warranty or condition or under any other legal theory to t...

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