Valve con­trol – HE 5731 (modu­lar)

Modularly expandable up to 64 valve outputs

Clear symbols for intuitive operation via membrane keys

Fast commissioning thanks to minimal cabling effort and screwless connection technology

Expandable to up to 64 valve outputs

Differential pressure or time-controlled cleaning




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Valve con­trol with sepa­rate ope­ra­ting and con­trol unit. Ideal for con­trol cabi­net moun­ting.

The basic unit HE 5731 enab­les the time or dif­fe­ren­tial pres­sure depen­dent con­trol of 16 solenoid val­ves in dedus­ting sys­tems.



The con­trol unit HE 5731

  • Menu- and pro­gramming-free para­me­teriz­a­tion
  • Ope­ra­tion via mem­brane keys
  • Intui­tive ope­ra­tion due to clear sym­bols and dif­fe­ren­tial pres­sure level dis­play
  • Three-digit digi­tal dis­play
  • Screw­less con­nec­tion tech­no­logy
  • Device ver­sion also avail­able as time con­trol



Modu­lar expan­da­ble

With three exten­sion units, 64 val­ves can be con­trol­led. The val­ves are acti­va­ted sequen­ti­ally and moni­to­red for over­cur­rent and inter­rup­tion.


Differential pressure column of the HE 5712

Dis­play of the dif­fe­ren­tial pres­sure swit­ching thres­holds

Intui­tive ope­ra­tion

The lan­guage-inde­pen­dent sym­bol label­ling enab­les the con­trol sys­tem to be used world­wide.


  • Clear sta­tus dis­play with LEDs
  • Simple ope­ra­tion without com­pli­ca­ted menu struc­tures










Exter­nal dif­fe­ren­tial pres­sure mea­su­re­ment

The dif­fe­ren­tial pres­sure is mea­su­red extern­ally and trans­mit­ted as a 4…20 mA signal to the hig­her-level con­trol­ler (does not apply to devices with pure time con­trol). The signal can be con­nec­ted to the mas­ter as well as to one of the exten­sion units. Fur­ther­more, it is pos­si­ble to con­nect the 4…20 mA signal e.g. to an exter­nal dis­play unit. For this pur­pose, the indi­ca­tor is con­nec­ted in series with a dif­fe­ren­tial pres­sure trans­mit­ter(e.g. HE 5409) accord­ing to the wiring dia­gram. If gal­va­nic iso­la­tion is necessary, an iso­la­tion ampli­fier (e.g. HE 501/HE 502) should be used.


Con­ve­ni­ent para­me­teriz­a­tion

The con­trol sys­tem can be para­me­teri­zed via the mem­brane key­pad or optio­nally with the Easy­Tool Con­trols soft­ware. With Easy­Tool Con­trols, para­me­ter data sets can be trans­fer­red to the con­trol­ler easily and quickly. This is par­ti­cu­larly con­ve­ni­ent when a num­ber of con­trol­lers have to be recor­ded with the same data sets.


Prac­ti­cal: Fle­xi­ble moun­ting for redu­ced cab­ling

The modu­lar con­cept of the HE 5731 allows the con­trol unit to be moun­ted sepa­r­ately from the ope­ra­ting unit. The con­trol unit can be moun­ted up to 100 meters away from the con­trol unit so that the con­trol unit is in the user’s field of vision. In this way, he always has the sta­tus dis­play in view and can react quickly if necessary. The con­trol unit with the valve con­nec­tions remains close to the val­ves, which signi­fi­cantly redu­ces the amount of cab­ling requi­red.


The sepa­r­ately avail­able con­nec­tion set with matching cable glands and the pre-assem­bled cables with valve plugs in various lengths are a use­ful addi­tion to the con­trol sys­tem.


– chip filtering systems
– stone dust filter
– Filters with higher monitoring requirements

Mains supply


Technical data

HE 5731
Inten­ded UseSolenoid valve con­trol for clea­ning indus­trial fil­ter
Models• HE 5731 ope­ra­ting unit as con­trol panel built-in casing
  (the valve out­puts are loca­ted on
the con­trol unit)
• exten­sion units as slave con­trols,
  a total of 64 val­ves can be con­trol­led
Sup­ply vol­tage• 100…240 VAC / 50…60 Hz
• 24 VDC ±10% (option) safety extra-low vol­tage (SELV)
Exten­sion units are sup­plied by the mas­ter con­trol­ler
Power con­sump­tion30 VA with 100…240 VAC con­trol
Max. 30 W with 24 VDC con­trols
Val­ves24 VDC, max. 1 A
16 val­ves per device, 64 val­ves per sys­tem
Pulse time0.01...9.99 seconds adjus­ta­ble
Break time1.0... 999 seconds adjus­ta­ble
Anzeige7-seg­ment dis­play, 3-digit, 14 mm height, white
for dif­fe­ren­tial pressure/valve dis­play, para­me­ter and
alarm values
LEDs14 LEDs for sta­tus dis­plays, 16 LEDs for dif­fe­ren­tial
pres­sure column
Ana­lo­gue out­put4…20 mA + sen­sor sup­ply for dif­fe­ren­tial pres­sure
sen­sor, 24 VDC max. 80 mA
Digi­tal inputsStart post-clea­ning release
Relay out­put1 change-over con­tact 250 VAC, 5 A as com­bi­ned
ope­ra­ting and fault signal
Inter­facesUSB device, type B for wri­ting and rea­ding the
para­me­ters (USB / TTL adap­ter requi­red)
RS 485 as inter­nal com­mu­ni­ca­tion bus
Air / cree­page distan­cesPol­lu­tion degree 2, over­vol­tage cate­gory II
EMCInter­fe­rence emis­sion: BS EN 61000-6-4
Resis­tance to inter­fe­rence: BS EN 61000-6-2
Housing dimen­si­ons
Modu­lar (panel moun­ting)200 × 122 × 30 mm
Modu­lar (con­trol unit)192 × 128 × 63 mm
Cross-sec­tion rigid/flex:max. 2.5 mm², flex.: max. 2.5 mm2
without fer­rule
Rest: cross-sec­tion rigid: max. 1.5 mm2, flex.: max. 0.75
mm2 with fer­rule
Modu­larPanel-moun­ting housing, ver­ti­cal moun­ting posi­tion
Con­trol unit: stan­dard rail
Ambi­ent con­di­ti­ons
  Sto­rage- 20 °C…+ 70 °C
  Trans­port- 25 °C…+ 85 °C
  • -20°C…+50°C
  • No EX appro­val
  Rela­tive humi­dityRela­tive humi­dity 95%, no con­den­sa­tion allo­wed,
KUF accord­ing to DIN 40400

Errors and chan­ges excep­ted


Data sheet HE 5731 – Ger­man

Ope­ra­ting Inst­ruc­tions HE 5731 – Ger­man

Ope­ra­ting Inst­ruc­tions HE 5731 – Eng­lish


    Attention: For data protection reasons, you must confirm the legal notice with a tick in order to be able to submit the form.

    Legal Notice:


      Attention: For data protection reasons, you must confirm the legal notice with a tick in order to be able to submit the form.

      Legal Notice: