Sig­nal Out­puts for IfTA Sys­tems

Sig­nal out­puts en­able au­to­mat­ed re­ac­tion via ma­chine con­trol, e.g. via plant con­trol or con­trol tech­nol­o­gy. The IfTA RelOut16 and DA8  mod­ules are the tech­ni­cal pre­req­ui­sites for this pro­tec­tive func­tion­al­i­ty. The DA8 mod­ule can also trans­mit sen­sor sig­nals to other sys­tems as buffered out­puts.

We also offer the com­mu­ni­ca­tion mod­ules PROFIBUS and PROFINET that can han­dle in- and out­put at the same time. 

Ausgangskarte IfTA DA8

DA8

  • 8 fast, syn­chro­nous ana­log out­puts (volt­age/cur­rent).
  • Out­put card with dig­i­tal-to-ana­log con­vert­er. 
  • Out­put rates of up to 51.2 kHz. 

More in­for­ma­tion

Ausgangskarte IfTA RelOut16

RelOut16

  • 16 dig­i­tal out­puts.
  • Out­put rate up to 50 Hz by means of nor­mal­ly-open (N.O.) relay.

Sig­nal Out­put for ana­logue sig­nals

DA8

  • Overview
  • Tech­ni­cal Spec­i­fi­ca­tions
  • Op­tions
  • Ex­am­ples of ap­pli­ca­tions
Ausgangskarte DA8

High­lights

  • Mo­d­ule with 8 ana­log out­puts
  • Sam­pling rate up to 51.2 kHz with 16-bit res­o­lu­tion
  • Ana­log band­width 20 kHz (-3 dB)
  • Soft­ware-con­fig­urable volt­age or cur­rent out­put
  • Mo­d­ule gal­van­i­cal­ly iso­lat­ed
  • Can be used as a buffered out­put for the AD4 mod­ule in­puts
Ausgangskarte DA8
Ausgangskarte DA8

Gen­er­al

Num­ber of chan­nels:8
Sam­pling rate:Max. 51.2 kHz (syn­chro­nous per sys­tem)
Bit res­o­lu­tion:16-bit
Gal­van­ic iso­la­tion:Mo­d­ule to ground
Weight:195 g

Volt­age Out­put

Max. out­put sig­nal:±10 V
Open cir­cuit volt­age:±12 V

Cur­rent Out­put

Max. out­put sig­nal:±20 mA
Short-cir­cuit cur­rent:±25 mA
Ausgangskarte DA8

Sig­nal Con­nec­tors

  • Stan­dard 24-pin con­nec­tor with push-In spring clamps
  • Other types of con­nec­tors avail­able upon re­quest
Ausgangskarte DA8

The ana­log out­puts sup­port in­dus­tri­al stan­dard sig­nals such as ±10 V, 0-10 V or 4-20 mA. This al­lows, for ex­am­ple, for lin­ear valves to be ap­proached di­rect­ly or to con­troll fre­quen­cy in­vert­ers for AC mo­tors.

It is also pos­si­ble to gen­er­ate cal­cu­lat­ed re­sults such as:

  • Am­pli­tudes
  • Ro­ta­tion­al speed
  • Ro­ta­tion­al speed fluc­tu­a­tion (hunt­ing)

The AD4 mod­ule's input sig­nal can also serve as a buffered out­put.

Sig­nal out­put for dig­i­tal sig­nals

RelOut16

  • Overview
  • Tech­ni­cal spec­i­fi­ca­tions
  • Op­tions
  • Ex­am­ples of ap­pli­ca­tion
Ausgangskarte RelOut16

High­lights

  • Mo­d­ule with 16 dig­i­tal out­puts
  • In­de­pen­dent nor­mal­ly open (N.O.) re­lays for each chan­nel
  • Out­puts gal­van­i­cal­ly iso­lat­ed via re­lays
Ausgangskarte RelOut16
Ausgangskarte RelOut16

Gen­er­al

Num­ber of chan­nels:16
Sam­pling rate:50 Hz
Gal­van­ic Iso­la­tion:Between chan­nels and ground
Weight:190 g
Switch­ing ca­pa­bil­i­ty volt­age:30 V at 1 A
Switch­ing ca­pa­bil­i­ty cur­rent:1 A at 30 V
Con­di­tion cur­rent­less:open
Ausgangskarte RelOut16

Sig­nal Con­nec­tors

  • Stan­dard 32-pin con­nec­tor with push-in spring clamps
  • Other types of con­nec­tors avail­able upon re­quest
Ausgangskarte RelOut16
  • The RelOut16 can be used to gen­er­ate warn­ing and alarm mes­sages, for ex­am­ple, when a limit value is ex­ceed­ed.
  • Switch­ing of in­di­ca­tor lights and emer­gen­cy shut­downs are fur­ther ex­am­ples of this ca­pa­bil­i­ty.