iRTUe series

I/O expan­sion devices for iRTU units

Features

iRTUe devices are aux­il­iary equip­ment for the iRTU remote units that allow expan­sion of their acqui­si­tion and com­mand capa­bil­i­ties in order to suit the require­ments of each appli­ca­tion and facil­ity.

iRTUe units include two RS422 ser­ial ports (1 input / 1 out­put) for com­mu­ni­ca­tion with iRTU units (using their EXP422 port). Con­nec­tion is through 6‑pair flat cable with RJ12 con­nec­tors.

Each iRTUe aux­il­iary unit includes up to two I/O cards.

Avail­able I/O mod­ule con­fig­u­ra­tions, based on the iRTUe model used, are sum­ma­rized below:

  • iRTUe-D1D1: 48 Dig­i­tal Inputs
  • iRTUe-D1R1: 24 Dig­i­tal Inputs + 8 Ouput relays
  • iRTUe-D1A1: 24 Dig­i­tal Inputs + 8 Ana­log Inputs (0–20mA)
  • Other con­fig­u­ra­tions upon request
Tecnical Specifications

Communications


  • iRTUe units include two RS422 ser­ial ports (1 input / 1 out­put) for com­mu­ni­ca­tion with iRTU units (using their EXP422 port)
  • Con­nec­tion is through 6‑pair flat cable with RJ12 con­nec­tors

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Digital Input cards


  • Rated input volt­age: 24 Vdc, 48 Vdc or 125 Vdc (+20% –15%)
  • Acti­va­tion volt­age: >85% of rated volt­age
  • Iso­la­tion: 2.5 kVrms
  • 1 ms accu­racy
  • Con­fig­urable debounce fil­ter

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Analog Input cards


  • Iso­la­tion to ground: 2.5 kVrms
  • Range: ±20 mA range
  • Pre­ci­sion bet­ter than 0.15%

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Digital Output cards


  • Dry con­tact electro­mechan­i­cal relay
  • Max. rat­ing: 8 A @ 220VCA / 300 mA @ 125 VDC
  • Insu­la­tion between sole­noid and con­tacts: 6 kV

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Power Supply


  • Power sup­ply options: 24Vdc, 48Vdc or 125Vdc (-20%,+15%)
  • Other power sup­ply options avail­able under request
  • 2.5 kV dielec­tric insu­la­tion
  • Reversible polar­ity
  • Con­sump­tion: less than 3W

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Basic infor­ma­tion about our data pro­tec­tion:

Insti­tu­tion in charge: IGRID SL. Pur­poses of data pro­cess­ing: Cus­tomer con­tact. Archived data loca­tion: Raiola Net­works SL (UE). Per­sonal data retain period: Until removal request. Rights: You can exer­cise your rights of access, rec­ti­fi­ca­tion, can­cel­la­tion and oppo­si­tion.