127819 – Pepperl+Fuchs

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KFD2-RR-EX1 Temperature Repeater Analog Input 20-35VDC “P+F”

1-channel isolated barrier
24 V DC supply (Power Rail)
RTD/resistance input
Resistance output
Accuracy 0.1 %

Supply
Connection Power Rail or terminals 7+, 8-
Ripple within the supply tolerance
Rated current < 20 mA Power dissipation 0.25 W (24 V and 1 mA sense current) Input Connection terminals 1, 2, 3, 4, 5 Lead resistance = 10 % of resistance value Transmission range 0 ... 10 mA Available voltage 9 V Output Connection terminals 12-, 11-, 10+, 9+ Current 0 ... 10 mA Available voltage 0 ... 7 V Transfer characteristics Deviation Im = 1 mA: ±0.1 % of Rm or ± 0.1 O (the larger value is applicable) Im < 1 mA: accuracy reduces in proportion to Im. e. g. Im = 0.1 mA: ± 1 % of Rm or 1 O (the larger value is applicable). Rise time signal response time = 2 ms (10 ... 90 %) response to application of Im: Rm > 50 O and Im < 5mA: < 5ms response to application of Im: Rm > 30 O and Im < 5mA: < 10ms response to application of Im: Rm > 18 O and Im < 5mA: < 20ms Directive conformity Electromagnetic compatibility Directive 2004/108/EC EN 61326-1:2006 Conformity Insulation coordination EN 50178 Galvanic isolation EN 50178 Electromagnetic compatibility NE 21 Degree of protection IEC 60529 Ambient conditions Ambient temperature -20 ... 60 °C (-4 ... 140 °F) Mechanical specifications Degree of protection IP20 Mass approx. 100 g Dimensions 20 x 107 x 115 mm (0.8 x 4.2 x 4.5 inch) , housing type B1 Data for application in connection with hazardous areas EC-Type Examination Certificate BAS 01 ATEX 7282 , for additional certificates see www.pepperl-fuchs.com Group, category, type of protection Ex-Hexagon II (1)GD [EEx ia] IIC (-20 °C = Tamb = 60 °C) Statement of conformity TÜV 99 ATEX 1499 X , observe statement of conformity Group, category, type of protection, temperature class Ex-Hexagon II 3G EEx nA II T4 Directive conformity Directive 94/9/EC EN 50014, EN 50020, EN 50021 International approvals FM approval Control drawing 116-0129 UL approval Control drawing 116-0173 (cULus) CSA approval Control drawing 116-0132 Classifications System Classcode ECLASS 11.0 27210120 ECLASS 10.0.1 27210120 ECLASS 9.0 27210120 ECLASS 8.0 27210120 ECLASS 5.1 27210120 ETIM 8.0 EC002653 ETIM 7.0 EC002653 ETIM 6.0 EC002653 ETIM 5.0 EC001485 UNSPSC 12.1 32101514