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Basic Segment Coupler KFD2-BR-1.PA.1500

Basic Segment Coupler KFD2-BR-1.PA.1500
Basic Segment Coupler KFD2-BR-1.PA.1500

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артикул: 71777
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  • Output: 24 ... 26 V/400 mA
  • Couples PROFIBUS PA devices transparently to PROFIBUS DP
  • High-power trunk for high device count and long cable lengths
  • Installation in Zone 2/Class I, Div. 2
  • Up to 1.5 MBit auto-adapting
  • PROFIBUS DP terminator selectable
  • Power Rail support
Параметр Значение
Общие характеристики
Артикул 71777
Ripple ≤ 10 %
Ambient temperature -40 ... 60 °C (-40 ... 140 °F)
Storage temperature -40 ... 85 °C (-40 ... 185 °F)
Degree of protection IP20
Connection terminals 7 RxD/TxD-P, 8 RxD/TxD-N, 9 shield, 10 FE
Mass 180 g
Rated voltage 24 ... 26 V
Electromagnetic compatibility NAMUR NE 21
Relative humidity < 95 % non-condensing
Mounting DIN rail mounting
Pollution degree max. 2, according to IEC 60664
Vibration resistance 1 g 10 ... 150 Hz
CSA approval CSA 16.70064204
Connection type Terminals
Housing material Polycarbonate
Core cross-section up to 2.5 mm
IECEx approval IECEx TUR 16.0006X
Group, category, type of protection, temperature class II 3G Ex ec IIC T4 Gc
Approved for Ex ec IIC T4 Gc
Rated current max. 400 mA
Directive 2014/30/EU EN 61326-1:2013
Shock resistance 15 g 11 ms
Directive 2014/34/EU EN 60079-0:2012 , EN 60079-7:2015
Power dissipation max 2.5 W
Design / Mounting Cabinet installation
Corrosion resistance acc. to ISA-S71.04-1985, severity level G3
Fieldbus standard EN 50170/2
LED PWR green: Power on
Statement of conformity TÜV 16 ATEX 7831 X
Terminating impedance 100 Ω , integrated
Climatic conditions DIN IEC 721
Switch PROFIBUS DP terminator
Baud rate 1.5 MBit/s max.
PROFIBUS DP/Supply basic insulation according to IEC/EN 61010, rated insulation voltage 253 V AC /357 V DC
LED DP/ERR red 2 Hz flashing: DP error red on: Hardware error red off: DP communication detected
PROFIBUS DP PROFIBUS with RS-485 transmission technology
PROFIBUS DP/PROFIBUS PA functional insulation acc. to IEC 62103, rated insulation voltage 50 V AC /70 V DC
PROFIBUS PA/Supply basic insulation according to IEC/EN 61010, rated insulation voltage 253 V AC /357 V DC
LED PA red 2 Hz flashing: No PA communication or overload Off: PA communication OK

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