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SMART Transmitter Power Supply KFD2-STV4-Ex1.2O-2

SMART Transmitter Power Supply KFD2-STV4-Ex1.2O-2
SMART Transmitter Power Supply KFD2-STV4-Ex1.2O-2

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артикул: 75025
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Доставка в любой регион России транспортной
компанией на Ваш выбор

  • 1-channel isolated barrier
  • 24 V DC supply (Power Rail)
  • Input 2-wire and 3-wire SMART transmitters and 2-wire SMART current sources
  • Signal splitter (1 input and 2 outputs)
  • Dual output 0/2 V ... 10 V
  • Terminal blocks with test sockets
  • Up to SIL3 acc. to IEC 61508
Параметр Значение
Общие характеристики
Артикул 75025
Ripple max. 25 mV
Ambient temperature -20 ... 60 °C (-4 ... 140 °F)
Degree of protection IP20
Connection screw terminals
Mass approx. 200 g
Rated voltage 20 ... 35 V DC
Power consumption 2.4 W
Deviation at 20 °C (68 °F), 0/2 ... 10 V ≤ 10 mV incl. calibration, linearity, hysteresis, loads and fluctuations of supply voltage
Electromagnetic compatibility NE 21:2011
Mounting on 35 mm DIN mounting rail acc. to EN 60715:2001
Voltage drop terminals 5, 6 : ≤ 2.4 V at 20 mA
Note Both output loads must be connected to ensure complete and correct operation within the technical specification.
Marking II 3G Ex nA II T4 [device in zone 2]
Output signal 0/2 ... 10 V
Dimensions 20 x 124 x 115 mm (0.8 x 4.9 x 4.5 inch) , housing type B2
Labeling space for labeling at the front
EU-type examination certificate BAS 99 ATEX 7060 X
IECEx approval IECEx BAS 04.0016X IECEx CML 15.0055X
Rise time 20 µs
De-energized delay 20 µs
Approved for [Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I Ex nA IIC T4 Gc
Directive 2014/30/EU EN 61326-1:2013 (industrial locations)
Certificate TÜV 99 ATEX 1499 X
Directive 2014/34/EU EN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010
Safety Integrity Level (SIL) SIL 3
Display elements LED
Power dissipation 1.8 W
Control drawing 116-0428 (cULus)
Connection side control side
Load output resistance: 500 Ω
Input resistance terminals 2-, 3: max. 76 Ω terminals 1+, 3: max. 500 Ω (250 Ω load)
Signal type Analog input
Frequency range field side into the control side: bandwidth with 0.5 V signal 0 ... 7.5 kHz (-3 dB) control side into the field side: bandwidth with 0.5 V signal 0.3 ... 7.5 kHz (-3 dB)
Open circuit voltage/short-circuit current terminals 1+, 3-: 22.7 V / 38 mA
Input signal 0/4 ... 20 mA
Available voltage terminals 1+, 3: ≥ 16 V at 20 mA
Settling time 200 µs

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