Digi­tal input module – HE 5820

The digital input module acquires up to eight binary signals from the process level and transmits them to the higher-level bus system.


8 × digital input for 24 V DC signals

Version as PNP, NPN or potential-free variant

Direct connection of 3-wire sensors

Input specifications according to IEC 1131




Produkt anfragen



Digi­tal input module HE 5820

Com­mu­ni­ca­tion with the digi­tal input module is via an asyn­chro­nous RS485 serial con­nec­tion.

The fieldbus cou­pler pro­vi­des a power sup­ply of 24 V DC per input with a maxi­mum cur­rent of 25 mA for the direct con­nec­tion of pro­xi­mity and posi­tion swit­ches, for exam­ple.

The signal state of the digi­tal inputs is indi­ca­ted via sta­tus LEDs. The areas of sup­ply vol­tage, fieldbus and logic are gal­va­ni­cally iso­la­ted from each other.


The fol­lo­wing vari­ants are available: poten­tial-free / poten­tial-con­tai­ning cont­acts or 3-wire sen­sors (NPN or PNP tran­sis­tors).




Technical data

HE 5820
Modul­typDigi­tal-Ein­gangs­mo­dul für HIMOD Sys­teme
8 × 24 V DC
Span­nungs­ver­sor­gungüber inter­nen T-Bus: 24 V DC / 7,5 V DC
Strom­auf­nahmemax. 225 mA bei 24 V / max. 50 mA bei 7,5 V
Poten­zi­al­tren­nung1200 Veff [(Ver­sor­gung, Logik) / je Kanal]
  Ver­sio­nen  NPN
  Ein­gangs­im­pe­danz  typ. 6,8 kΩ
  Schutz­me­cha­nis­men  Über­span­nungs­schutz
  Auf­neh­mer­ver­sor­gung  24 V DC (±10 %),
  max. 25 mA pro Kanal
  Ver­sion NPN  Logik „0“ = 15…30 V
  Logik „1“ = -3…5 V
  Ver­sion PNP  Logik „0“ = -3…5 V
  Logik „1“ = 15…30 V
  Ver­sion poten­ti­al­frei  Logik „0“ = -3…5 V
  Logik „1“ = 15…30 V
Dia­gno­se­an­zeige8 x gelbe LEDs (Sta­tus der Ein­gänge)
1 x 2-far­bige LED (Modul­sta­tus)
Anschluss­tech­nikSchraub-/ Steck­klem­men, Lei­tungs­quer­schnitt 0,2…2,5 mm²

Feder­kraft-/ Steck­klem­men, Lei­tungs­quer­schnitt 0,2…2,5 mm²
Gewicht150 g

Errors and omis­si­ons excepted


Data sheet HE 5820 – Ger­man

Ope­ra­ting Ins­truc­tions HE 5820 – Ger­man


Data sheet HE 5820 – Eng­lish

Ope­ra­ting Ins­truc­tions HE 5820 – Eng­lish


    ACHTUNG: Zum Absenden des Formulars muss der rechtliche Hinweis mit einem Häkchen bestätigt werden.