Voltage Repeater | KFD2-VR-Ex1.500m
Артикул: KFD2-VR-Ex1.500m Voltage Repeater | KFD2-VR-Ex1.500m Pepperl-Fuchs
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1-channel isolated barrier 24 V DC supply (Power Rail) Voltage input 0 mV ... ± 500 mV Voltage output 0 mV ... ± 500 mV
Datasheet as PDF in following languages:
Technical Data: KFD2-VR-Ex1.500m Product Description Transmission range 0 mV ... ± 500 mV General specifications Signal type Analog input Supply Connection Power Rail or terminals 11+, 12- Rated voltage 20 ... 35 V DC Ripple within the supply tolerance Rated current ≤ 7 mA Input Connection terminals 4+, 5- Input resistance max. 20 MΩ Transmission range 0 ... ± 500 mV Offset voltage/current ≤ 5 µV / ≤ 5 nA Output Connection terminals 7+, 8- Load Accuracy figures for infinite load impedance. Additional 0.03 % of span for a load resistance of 10 kΩ Voltage 0 ... ± 500 mV Output resistance max. 3 Ω Transfer characteristics Trip value -3 db at 1.3 kHz Absolute 0.25 K (at 40 V DC nominal supply voltage) Rise time ≤ 250 µs Directive conformity Electromagnetic compatibility Directive 2004/108/EC EN 61326-1:2006 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 approx. 125 g Dimensions 20 x 107 x 115 mm (0.8 x 4.2 x 4.5 in) , housing type B1 Data for application in connection with Ex-areas EC-Type Examination Certificate BASEEFA 03 ATEX 0076 , for additional certificates see www.pepperl-fuchs.com Group, category, type of protection [EEx ia] IIC (Tamb = 60 В°C) Directive conformity Directive 94/9/EC EN 50014, EN 50020 International approvals FM approval Control drawing 116-0129 UL approval Control drawing 116-0173 (cULus) CSA approval Control drawing 116-0132
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