7
SMI473-12_D00360_00_M_DEEN/01.2019
SMI473
Technical data
Insulation coordination according to IEC 60664-1
Rated insulation voltage......................................................................................................AC 250 V
Rated impulse voltage/pollution degree .............................................................................. 4 kV/3
Supply voltage
Supply voltage US.............................................................................................. see ordering details
Frequency range US.................................................................................................. AC 50…60 Hz
Operating range US..................................................................................................0.8…1.15 x US
Power consumption................................................................................................................ ≤ 3 W
Inputs
Digital inputs ...........................................................................................................12 (IN1…IN12)
........................................................Alarm/operating message can be parameterised via BMS bus
Operating principle ..................................N/C operation or N/O operation selectable via BMS bus
Voltage at the contacts..................................................................................................................5 V
Factory setting ............................................................................................................N/O operation
Galvanic separation........................................................................................................................no
Cable length.......................................................................................................................... ≤ 30 m
Control of digital inputs........................................................................... via potential-free contacts
Indication
LEDs ........................................................................................15 (ON, Alarm, RS-485, IN1…IN12)
Interface
Interface/protocol .........................................................................................................RS-485/BMS
Baud rate .............................................................................................................. 9.6… 57.6 kbit/s
Cable length ......................................................................................................................≤ 1200 m
Cable: twisted pair, one end of shield connected to PE........recommended: J-Y(St)Y min. 2 x 0.8
Terminating resistor (connectable via DIP switch) .................................................120 Ω (0.25 W)
Device address, BMS bus........................................................................................................2…63
Factory setting, device address ....................................................................................................... 3
Switching elements (alarm relay)
Number............................................................................................................1 changeover contact
Operating principle programmable via BMS bus............................. factory setting: N/O operation
Contact data acc. to IEC 60947-5-1
Rated operational voltage Ue............................................................................ AC 230 V/DC 220 V
Rated operational current Ie....................................................................................AC 5 A/DC 0.2 A
Utilisation category ...................................................................................................... AC 14/DC 12
Electrical endurance, number of cycles ..................................................................................10,000
Minimum contact current ............................................................................1 mA at AC/DC > 10 V
General data
EMC immunity ............................................................................................... acc. to EN 61000-6-2
EMC emission ................................................................................................ acc. to EN 61000-6-4
Classification of climatic conditions acc. to IEC 60721:
Stationary use/Transport/Long-term storage ............................................................3K5/2K3/1K4
Operating temperature ............................................................................................ -10 … +55 °C
Classification of mechanical conditions acc. to IEC 60721:
Stationary use/Transport/Long-term storage ........................................................3M4/2M2/1M3
Operating mode ..............................................................................................continuous operation
Mounting ...................................................................................................................... any position
Connection type............................................................................................... screw-type terminals
Connection properties:
rigid/flexible/conductor sizes ..............................................0.2…4/0.2…2.5 mm²/AWG 22-12
flexible with ferrule, with/without plastic sleeve .....................................................0.25…2 mm²
Stripping length........................................................................................................................ 8 mm
Tightening torque................................................................................................................... 0.5 Nm
Degree of protection, internal components/terminals (DIN EN 60529 (VDE 0470-1)) ..IP30/IP20
Type of enclosure/Dimension diagram .....................................................................................X470
Screw mounting......................................................................................................................2 x M4
DIN rail mounting .....................................................................................DIN EN 60715/IEC 60715
Flammability class............................................................................................................... UL94V-0
Weight.................................................................................................................................. ≤ 320 g
Technische Daten
Isolationskoordination nach IEC 60664-1
Bemessungsspannung .......................................................................................................AC 250 V
Bemessungs-Stoßspannung/Verschmutzungsgrad .............................................................4 kV/3
Versorgungsspannung
Versorgungsspannung US.............................................................................. siehe Bestellangaben
Frequenzbereich US................................................................................................. AC 50…60 Hz
Arbeitsbereich US.....................................................................................................0,8…1,15 x US
Eigenverbrauch .......................................................................................................................≤ 3 W
Eingänge
Digitale Eingänge ....................................................................................................12 (IN1…IN12)
...................................................................Alarm/Betriebsmeldung über BMS-Bus parametrierbar
Arbeitsweise ...................................................Ruhestrom/Arbeitsstrom über BMS-Bus einstellbar
Spannung an den Kontakten.........................................................................................................5 V
Werksseitige Einstellung ..............................................................................................Arbeitsstrom
Galvanische Trennung ................................................................................................................nein
Leitungslänge ........................................................................................................................≤ 30 m
Ansteuerung der Digitaleingänge .......................................................über potentialfreie Kontakte
Anzeigen
LEDs ....................................................................................... 15 (ON, Alarm, RS-485, IN1…IN12)
Schnittstelle
Schnittstelle/Protokoll ..................................................................................................RS-485/BMS
Baudrate ............................................................................................................... 9,6… 57,6 kBit/s
Leitungslänge ...................................................................................................................≤ 1200 m
Leitung: paarweise verdrillt, Schirm einseitig an PE ...................empfohlen: J-Y(St)Y min. 2 x 0,8
Abschlusswiderstand (über DIP-Switch zuschaltbar) ............................................ 120 Ω (0,25 W)
Geräteadresse, BMS-Bus .......................................................................................................2…63
Werkseinstellung Geräteadresse .....................................................................................................3
Schaltglieder (Alarmrelais)
Anzahl ..............................................................................................................................1 Wechsler
Arbeitsweise über BMS-Bus programmierbar...............................Werkseinstellung: Arbeitsstrom
Kontaktdaten nach IEC 60947-5-1
Bemessungsbetriebsspannung Ue....................................................................AC 230 V/DC 220 V
Bemessungsbetriebsstrom Ie.................................................................................. AC 5 A/DC 0,2 A
Gebrauchskategorie ......................................................................................................AC 14/DC 12
Elektrische Lebensdauer ....................................................................................10.000 Schaltspiele
Minimaler Kontaktstrom ............................................................................1 mA bei AC/DC > 10 V
Allgemeine Daten
EMV Störfestigkeit ............................................................................................ nach EN 61000-6-2
EMV Störaussendung ....................................................................................... nach EN 61000-6-4
Klimaklassen nach IEC 60721:
Ortsfester Einsatz/Transport/Langzeitlagerung ......................................................... 3K5/2K3/1K4
Arbeitstemperatur ................................................................................................-10 °C…+55 °C
Mechanische Beanspruchung nach IEC 60721:
Ortsfester Einsatz/Transport/Langzeitlagerung ......................................................3M4/2M2/1M3
Betriebsart .....................................................................................................................Dauerbetrieb
Einbaulage ............................................................................................................................beliebig
Anschlussart ..........................................................................................................Schraubklemmen
Anschlussvermögen:
starr/flexibel/Leitergrößen .................................................. 0,2…4/0,2…2,5 mm²/AWG 22-12
flexibel mit Aderendhülse, ohne/mit Kunststoffhülse .............................................0,25…2 mm²
Abisolierlänge .......................................................................................................................... 8 mm
Anzugsmoment .....................................................................................................................0,5 Nm
Schutzart Einbauten/Klemmen (DIN EN 60529 (VDE 0470-1)) ......................................IP30/IP20
Gehäusetyp/Maßbild ................................................................................................................ X470
Schraubbefestigung ................................................................................................................2 x M4
Schnellbefestigung auf Hutprofilschiene .................................................DIN EN 60715/IEC 60715
Entflammbarkeitsklasse ......................................................................................................UL94V-0
Gewicht ................................................................................................................................ ≤ 320 g
