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Asiantuntevaa teollisuuden automaatiopalvelua vuodesta 1993

KFD2-STC5-1.2O

Erotin analogiatuloviesteille, jakaja

  • 1-kanavainen galvaaninen erotin
  • 24 VDC jännitesyöttö (Power Rail)
  • Tulo Hart-viestin läpäisevä, 2-johdinsyöttö
  • Lähtö 0/4-20mA, aktiivinen/passiivinen
  • Viestin jakaja
  • Kotelon leveys 20 mm
  • SIL 2
General specifications
Signal type Analog input
Functional safety related parameters
Safety Integrity Level (SIL) SIL 2
Systematic capability (SC) SC 3
Supply
Connection Power Rail or terminals 14+, 15-
Rated voltage 18 … 30 V DC
Ripple within the supply tolerance
Power dissipation ≤ 1 W at maximum load
Power consumption ≤ 1.7 W at maximum load
Input
Connection side field side
Connection terminals 1+, 2-, 3
Input signal 0/4 … 20 mA
Open circuit voltage/short-circuit current terminals 1+, 3: 23 V / 25 mA
Input resistance max. 265 Ω terminals 2-, 3 , max. 330 Ω terminals 1+, 3
Available voltage ≥ 16 V at 20 mA ; ≥ 20 V at 4 mA , terminals 1+, 3
Output
Connection side control side
Connection terminals 7+, 8-, 9-; 10+, 11-, 12- (sink)
terminals 7-, 8+, 9+; 10-, 11+, 12+ (source)
see additional information
Load 0 … 600 Ω
Output signal 0/4 … 20 mA (overload > 25 mA)
Ripple max. 50 µA eff
External supply (loop) 2 … 30 V DC
Transfer characteristics
Deviation at 20 °C (68 °F), 0/4 … 20 mA
≤ ± 10 µA incl. calibration, linearity, hysteresis, loads and supply voltage fluctuations
Influence of ambient temperature ≤ 0.25 µA/K
Frequency range input in output: bandwidth with 1 mApp signal 0 … 7.5 kHz (-3 dB)
output in input: band width with 1 Vss signal 0.3 … 7.5 kHz (-3 dB)
Settling time 200 µs
Rise time/fall time 100 µs
Galvanic isolation
Input/Output basic insulation according to IEC 61010-1, rated insulation voltage 300 Veff
Input/power supply basic insulation according to IEC 61010-1, rated insulation voltage 300 Veff
Output/power supply functional insulation, rated insulation voltage 50 V AC
Output/Output functional insulation, rated insulation voltage 50 V AC
Indicators/settings
Display elements LED
Labeling space for labeling at the front
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EU EN 61326-1:2013 (industrial locations)
Conformity
Electromagnetic compatibility NE 21:2012
EN 61326-3-2:2008
Degree of protection IEC 60529:2001
Protection against electrical shock UL 61010-1:2012
Ambient conditions
Ambient temperature -20 … 70 °C (-4 … 158 °F)
Mechanical specifications
Degree of protection IP20
Connection screw terminals
Mass approx. 150 g
Dimensions 20 x 124 x 115 mm (0.8 x 4.9 x 4.5 inch) (W x H x D) , housing type B2
Mounting on 35 mm DIN mounting rail acc. to EN 60715:2001
KFD2-STC5-1.2O