Transmitter Power Supply | KFU8-CRG-Ex1.D
Артикул: KFU8-CRG-Ex1.D Transmitter Power Supply | KFU8-CRG-Ex1.D Pepperl-Fuchs
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1-channel isolated barrier Universal usage at different power supplies 2-wire transmitters or current sources Output 0/4 mA ... 20 mA 2 relay contact outputs Programmable high/low alarm Configurable by PACT ware TM Line fault detection (LFD) Up to SIL2 acc. to IEC 61508
Datasheet as PDF in following languages:
Technical Data: KFU8-CRG-Ex1.D Product Description 48 V AC ... 253 V AC/20 V DC ... 90 V DC Supply Connection terminals 23, 24 Rated voltage 20 ... 90 V DC or 48 ... 253 V AC Power loss 2 W / 3 VA Power consumption 2.2 W / 4 VA Input Connection terminals 1, 2, 3 Input I Input signal 0 ... 20 mA or 4 ... 20 mA Available voltage > 15 V at 20 mA Open circuit voltage/short-circuit current 24 V / 33 mA Input resistance 45 Ω (terminals 2, 3) Lead monitoring breakage I < 0.2 mA; short-circuit I > 22 mA acc. to NAMUR NE43 Output Connection output I: terminals 10, 11, 12 Output signal 0 ... 20 mA or 4 ... 20 mA Output I, II signal, relay Contact loading 250 V AC / 2 A / cos φ ≥ 0.7 ; 40 V DC / 2 A Mechanical life 5 x 107 switching cycles Energized/De-energized delay approx. 20 ms / approx. 20 ms Output III Signal, analog Current range 0 ... 20 mA or 4 ... 20 mA Open loop voltage max. 24 V DC Load max. 650 Ω Fault signal downscale I ≤ 3.6 mA, upscale I ≥ 21.5 mA (acc. NAMUR NE43) Directive conformity Electromagnetic compatibility Directive 89/336/EEC EN 61326, EN 50081-2, EN 50082-2 Low voltage Directive 73/23/EEC EN 50178 Conformity Insulation coordination EN 50178 Electrical isolation EN 50178 Electromagnetic compatibility NE 21 Protection degree IEC 60529 Ambient conditions Ambient temperature -20 ... 60 В°C (-4 ... 140 В°F) Mechanical specifications Protection degree IP20 Mass 300 g Dimensions 40 x 119 x 115 mm (1.6 x 4.7 x 4.5 in) , housing type C3 Data for application in connection with Ex-areas EC-Type Examination Certificate TГњV 01 ATEX 1701 , for additional certificates see www.pepperl-fuchs.com Group, category, type of protection Directive conformity Directive 94/9/EC EN 50014, EN 50020 International approvals CSA approval Control drawing 116-0202
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II (1)GD [EEx ia] IIC [circuit(s) in zone 0/1/2]
