Strain Gauge Converter | KFD2-WAC2-Ex1.D-Y189512
Артикул: KFD2-WAC2-Ex1.D-Y189512 Strain Gauge Converter | KFD2-WAC2-Ex1.D-Y189512 Pepperl-Fuchs
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1-channel isolated barrier 24 V DC supply (Power Rail) Strain gauge input Output 0 mA ... ± 20 mA or 0 V ... ± 10 V Relay contact output Programmable high/low alarm Configurable by PACT ware TM RS 485 interface Low response time Line fault detection (LFD)
Datasheet as PDF in following languages:
Technical Data: KFD2-WAC2-Ex1.D-Y189512 Product Description 24 V DC General specifications Signal type Analog input Supply Connection Power Rail or terminals 23+, 24- Rated voltage 20 ... 35 V DC Ripple within the supply tolerance Power consumption max. 3 W Interface Connection Power Rail or terminals 19+, 20 GND, 21- Type RS 485 Field circuit Connection terminals 1+, 2-, 3+, 4-, 5+, 6- Input Connection Input I: terminals 1+, 2-; Input II: terminals 13+, 14-; Input III: terminals 15+, 14- Programmable Tare 0 ... 500 % of span Input I Signal, analog Input signal -100 ... 100 mV Input resistance > 1 MΩ for voltage measurement Input II, III tare adjustment, calibration and zero Open circuit voltage/short-circuit current 18 V / 5 mA Active/Passive I > 4 mA/I < 1.5 mA Output Connection Output I: terminals 10, 11, 12; Output II: terminals 16, 17, 18; Output III: terminals 7-, 8+, 9- Output I, II Relay output Contact loading 253 V AC/2 A/500 VA/cos φ min. 0.7; 40 V DC/2 A resistive load Mechanical life 2 x 107 switching cycles Output III Analog output Current range -20 ... 20 mA Load max. 550 Ω Analog voltage output 0 ... ± 10 V; output resistance 500 Ω (bridge between terminal 7 and 9) Analog current output 0 ... ± 20 mA or 4 ... 20 mA; load 0 ... 550 Ω (terminals 7 and 8) Line fault detection downscale -21.5 mA (-10.75 V) or 2 mA (1 V), upscale 21.5 mA (10.75 V) Transfer characteristics Reaction time 150 ms Directive conformity Electromagnetic compatibility Directive 2004/108/EC EN 61326-1:2006 Low voltage Directive 2006/95/EC EN 50178:1997 Conformity 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. 250 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 04 ATEX 2531 , for additional certificates see www.pepperl-fuchs.com Group, category, type of protection Directive conformity Directive 94/9/EC EN 50014, EN 50020
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II (1)GD [EEx ia] IIC [circuit(s) in zone 0/1/2]
