Name: Digital input module – HE 5820
Availability: InStock

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

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
Modultyp	Digital-Eingangsmodul für HIMOD Systeme 8 × 24 V DC
Spannungsversorgung	über internen T-Bus: 24 V DC / 7,5 V DC
Stromaufnahme	max. 225 mA bei 24 V / max. 50 mA bei 7,5 V
Potenzialtrennung	1200 V_eff [(Versorgung, Logik) / je Kanal]
Digital-Eingang
Versionen	NPN PNP potentialfrei
Eingangsimpedanz	typ. 6,8 kΩ
Schutzmechanismen	Überspannungsschutz Kurzschlusssicherung
Aufnehmerversorgung	24 V DC (±10 %), max. 25 mA pro Kanal
Signalspannungen
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
Diagnoseanzeige	8 x gelbe LEDs (Status der Eingänge) 1 x 2-farbige LED (Modulstatus)
Anschlusstechnik	Schraub-/ Steckklemmen, Leitungsquerschnitt 0,2…2,5 mm² Federkraft-/ Steckklemmen, Leitungsquerschnitt 0,2…2,5 mm²
Gewicht	150 g