11
TBP202007deen / 10.2012
MK2418
Standards
•
DIN VDE 0100-710 (VDE 0100 Part 710): 2002-11
•
ÖVE-EN7/1991, ÖVE-EN7a/1994
•
ÖVE/ÖNORM E8007/A1: 2001-02-01
•
ÖVE/ÖNORM E8007/A2: 2002-11-01
•
IEC 60364-7-710: 2002-11
•
DIN EN 60439-1 (VDE 0660 Part 500): 2000-08
Technical Data
Insulation coordination acc. to IEC 60664-1
Rated insulation voltage...................................................................................................... AC 250 V
Rated impulse withstand voltage/contamination level ........................................................ 4 kV/3
Voltage ranges
Supply voltage U
s
.........................................................................................................DC or AC 24 V
Operating range of U
s
......................................................................................................20 … 28 V
Frequency range of U
s
...................................................................................................40 … 60 Hz
Power consumption ...............................................................................................................
≤
3 W
Indicating and operating elements
Display (illuminated)......................................................................................................... LC Display
Number of characters / height.................................................................................2 x 16 / 4.5 mm
LEDs.............................................................................................................................. 2 (Alarm, ON)
Buttons.............................................................................................................................................. 3
Inputs/ outputs
Digital inputs (only MK2418-11) ............................................................................. 8 (IN1 … IN8)
All digital inputs with electrical isolation
Voltage range (high) .......................................................................................15 V … 30 V AC/DC
Voltage range (low) ............................................................................................. 0 V … 2 V AC/DC
Analog inputs (only MK2418-11) ..................................................................................1 (M+/M-)
Cable length, inputs ............................................................................................................
≤
500 m
Contact circuit for test button (only MK2418-11) .............................................................. PT1/PT2
Interfaces
Interface / protocol..........................................................................................................RS485/BMS
Cable length......................................................................................................................
≤
1200 m
Recommended cable (screened, screen on one side to PE) ................................... J-Y(St)Y 2 x 0,6
Terminating resistor ...............................................................................................120
Ω
(0.25 W)
Device address BMS bus....................................................................................................... 1 … 30
Switching elements
Switching elements................................................................ 1 relay with one changeover contact
Rated contact voltage....................................................................................................AC/DC 150 V
Electrical endurance (AC 220V /60 Hz) .............................................. 12 000 switching operations
Contact class ......................................................................................................IIB (IEC60255-0-20)
Making capacity AC/DC ................................................................................................................5 A
Breaking capacity at AC 230 V, cos phi 0.4...................................................................................2 A
Breaking capacity at DC 24 V, L/R=0 s......................................................................................0.2 A
Operating mode .......................................................................................................... N/C operation
General data
EMC immunity................................................................................................. acc. to EN 61000-6-2
EMC emission ................................................................................................. acc. to EN 61000-6-4
Shock resistance IEC60068-2-27 (device in operation)................................................. 15 g/11 ms
Bumping IEC60068-2-29 (during transport) .................................................................. 40 g/6 ms
Vibration resistance IEC 60068-2-6 (device in operation) ............................... 1 g / 10 … 150 Hz
Vibration resistance IEC 60068-2-6 (during transport) ................................... 2 g / 10 … 150 Hz
Ambient temperature (during operation) ........................................................... -5 °C … +55 °C
Storage temperature range .................................................................................-25 °C … +60 °C
Climatic class acc. to DIN IEC60721-3-3 .....................................................................................3K5
Operating mode .............................................................................................. continuous operation
Mounting ....................................................................................................................... any position
Connection .................................................................................screw terminals/plug-in terminals
Normen
•
DIN VDE 0100-710 (VDE 0100 Teil 710): 2002-11
•
ÖVE-EN7/1991, ÖVE-EN7a/1994
•
ÖVE/ÖNORM E8007/A1: 2001-02-01
•
ÖVE/ÖNORM E8007/A2: 2002-11-01
•
IEC 60364-7-710: 2002-11
•
DIN EN 60439-1 (VDE 0660 Teil 500): 2000-08
Technische Daten
Isolationskoordination nach IEC 60664-1
Bemessungsspannung ........................................................................................................AC 250 V
Bemessungs-Stoßspannung/Verschmutzungsgrad .............................................................. 4 kV/3
Spannungsbereiche
Versorgungsspannung U
s
........................................................................................ DC oder AC 24 V
Arbeitsbereich von U
s
......................................................................................................20 … 28 V
Frequenzbereich von U
s
................................................................................................ 40 … 60 Hz
Eigenverbrauch.......................................................................................................................
≤
3 W
Anzeigen/Bedienelemente
Anzeige (beleuchtet)........................................................................................................ LC-Display
Anzahl Zeichen / Höhe .............................................................................................2 x 16 / 4,5 mm
LEDs..............................................................................................................................2 (Alarm, ON)
Tasten................................................................................................................................................3
Eingänge/ Ausgänge
Digitale Eingänge (nur MK2418-11) ..........................................................................8 (IN1…IN8)
Alle Digitaleingänge mit galvanischer Trennung
Spannungsbereich (high).................................................................................15 V … 30 V AC/DC
Spannungsbereich (low)......................................................................................0 V … 2 V AC/DC
Analogeingänge (nur MK2418-11)............................................................................... 1 (M+/M-)
Leitungslänge Eingänge.....................................................................................................
≤
500 m
Kontaktkreis für Prüftaste (nur MK2418-11).......................................................................PT1/PT2
Schnittstellen
Schnittstelle / Protokoll.................................................................................................. RS485/BMS
Leitungslänge ...................................................................................................................
≤
1200 m
Empfohlene Leitung (geschirmt, Schirm einseitig an PE)....................................... J-Y(St)Y 2 x 0,6
Abschlusswiderstand.............................................................................................. 120
Ω
(0,25 W)
Geräteadresse BMS-Bus .......................................................................................................1 … 30
Schaltglieder
Schaltelemente.............................................................................................1 Relais mit 1 Wechsler
Kontaktbemessungsspannung......................................................................................AC/DC 150 V
Elektrische Lebensdauer (AC 220V /60 Hz).......................................................12 000 Schaltspiele
Kontaktklasse.....................................................................................................IIB (IEC60255-0-20)
EinschaltvermögenAC/DC ............................................................................................................5 A
Ausschaltvermögen bei AC 230 V, cos phi 0,4 .............................................................................2 A
Ausschaltvermögen bei DC 24 V, L/R=0 s ............................................................................... 0,2 A
Arbeitsweise .....................................................................................................................Ruhestrom
Allgemeine Daten
EMV Störfestigkeit ............................................................................................. nach EN 61000-6-2
EMV Störaussendung ....................................................................................... nach EN 61000-6-4
Schockfestigkeit IEC60068-2-27 (Gerät in Betrieb) .......................................................15 g/11 ms
Dauerschocken IEC60068-2-29 (Transport)..................................................................... 40 g/6 ms
Schwingungsbeanspruchung IEC 60068-2-6 (Gerät in Betrieb)......................1 g / 10 … 150 Hz
Schwingungsbeanspruchung IEC 60068-2-6 (Transport)................................2 g / 10 … 150 Hz
Umgebungstemperatur (bei Betrieb) ................................................................... -5 °C … +55 °C
Umgebungstemperatur (bei Lagerung) ............................................................. -25 °C … +60 °C
Klimaklasse nach DIN IEC60721-3-3 ...........................................................................................3K5
Betriebsart......................................................................................................................Dauerbetrieb
Einbaulage .............................................................................................................................beliebig
Anschlussart...............................................................................................Schraub-/Steckklemmen
