Bender ISOMETER isoCHA425 Kurzanleitung Seite 9

Schnittstelle
Schnittstelle/Protokoll ................RS-485/BMS, Modbus RTU, isoData
Baudrate ............................................................................................
...BMS (9,6 kBit/s), Modbus RTU (einstellbar), isoData (115,2 kBits/s)
Leitungslänge (9,6 kBits/s) ................................................≤ 1 200 m
Leitung: paarweise verdrillt, Schirm einseitig an PE ..........................
............................................................................min. J-Y(St)Y 2 x 0,6
Abschlusswiderstand ................. 120 Ω (0,25 W), intern, zuschaltbar
Geräteadresse, BMS-Bus, Modbus RTU ........................... 3...90 (3)*
Anschluss
Anschlussart ................................................................. Federklemme
Nennstrom ..............................................................................≤ 10 A
Querschnitt ......................................................................AWG 24-14
Abisolierlänge .........................................................................10 mm
Starr ........................................................................... 0,2...2,5 mm²
Flexibel ohne Aderendhülse .................................
Flexibel mit Aderendhülse mit/ohne Kunststoffhülse ........................
................................................................................. 0,25...2,5 mm²
Mehrleiter flexibel mit TWIN Aderendhülse mit Kunststoffhülse .......
................................................................................... 0,5...1,5 mm²
Öffnungskraft ..............................................................................50 N
Testöffnung, Durchmesser .....................................................2,1 mm
Sonstiges
Betriebsart .................................................................... Dauerbetrieb
Einbaulage .........Kühlschlitze müssen senkrecht durchlüftet werden
Schutzart Einbauten (DIN EN 60529) ..........................................IP30
Schutzart Klemmen (DIN EN 60529) ...........................................IP20
Normen, Zulassungen und Zertifizierungen
Das ISOMETER® wurde unter Beachtung folgen-
der Normen entwickelt:
• DIN EN 61557-8 (VDE 0413-8): 2015-12/
Ber1: 2016-12
• IEC 61557-8 -8: 2014/COR1: 2016
Interface
Interface/protocol .......................RS-485/BMS, Modbus RTU, isoData
Baud rate ............................................................................................
...BMS (9.6 kBit/s), Modbus RTU (selectable), isoData (115.2 kBits/s)
Cable length (9.6 kBits/s) ..................................................≤ 1,200 m
Cable: twisted pairs, shield connected to PE on one side ...................
............................................................................min. J-Y(St)Y 2 x 0.6
Terminating resistor....... 120 Ω (0.25 W), internal, can be connected
Device address, BMS bus, Modbus RTU ........................... 3...90 (3)*
Connection
Connection type ............................screw-type or push-wire terminal
Nominal current ......................................................................≤ 10 A
Cross section ....................................................................AWG 24-14
Stripping length ......................................................................10 mm
Rigid .......................................................................... 0.2...2.5 mm²
0,75...2,5 mm² Flexible without ferrules
Flexible with ferrules with/without plastic sleeve .............................
................................................................................. 0.25...2.5 mm²
Multi-conductor flexible with TWIN ferrules with plastic sleeve ........
................................................................................... 0.5...1.5 mm²
Opening force .............................................................................50 N
Test opening, diameter ..........................................................2.1 mm
Other
Operating mode ................................................. continous operation
Mounting ......................... cooling slots must be ventilated vertically
Degree of protection, built-in components (DIN EN 60529) ........IP30
Degree of protection, terminals (DIN EN 60529) .........................IP20
Standards, approvals and certifications
The ISOMETER® has been developed in compli-
ance with the following standards:
• DIN EN 61557-8 (VDE 0413-8): 2015-12/
• IEC 61557-8 -8: 2014/COR1: 2016
isoCHA425_D00352_01_Q_DEEN/ 10.2019
........................................
Ber1: 2016-12
ISOMETER® isoCHA425
0.75...2.5 mm²
9