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免費(fèi)會(huì)員KFA6-DWB-EX1.D倍加福安全柵KFA6-DWB-EX1.D
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產(chǎn)品簡(jiǎn)介
1-channel isolated barrier
230 V AC supply
Dry contact or NAMUR inputs
Input frequency 1 mHz ... 5 kHz
2 relay contact outputs
Start-up override
Configurable by keypad
Line fault
產(chǎn)品介紹
倍加福安全柵KFA6-DWB-EX1.D
General specifications
Signal type Digital Input
Supply
Connection terminals 23, 24
Rated voltage Un 230 V AC ± 10 %
Rated current In 18 mA
Power dissipation/power consumption ≤ 2 VA / 2 VA
Input
Connection Input I: intrinsically safe: terminals 1+, 3-
Input II: non-intrinsically safe: terminals 13+, 14-
Input I acc. to EN 60947-5-6 (NAMUR)
Pulse duration > 50 µs
Input frequency 0.001 ... 5000 Hz
Lead monitoring breakage I ≤ 0.15 mA; short-circuit I > 6.5 mA
Input II startup override: 1 ... 1000 s, adjustable in steps of 1 s
Active/Passive I > 4 mA (for min. 100 ms)/ I < 1 mA
Open circuit voltage/short-circuit
current
18 V / 5 mA
倍加福安全柵KFA6-DWB-EX1.D
Output
Connection output I: terminals 10, 11, 12
output II: terminals 16, 17, 18
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
Transfer characteristics
Input I
Measurement range 0.001 ... 5000 Hz
Resolution 0.1 % of measured value , ≥ 0.001 Hz
Accuracy 0.1 % of measured value , > 0.001 Hz
Measuring time < 100 ms
Influence of ambient temperature 0.003 %/K (30 ppm)
Output I, II
Response delay ≤ 200 ms
Electrical isolation
Input I/other circuits reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Output I, II against eachother reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Output I, II/other circuits reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Start-up override/power supply reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EU EN 61326-1:2013 (industrial locations)
Low voltage
Directive 2014/35/EU EN 61010-1:2010
Conformity
Electromagnetic compatibility NE 21:2006
Degree of protection IEC 60529:2001
Ambient conditions
Ambient temperature -20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
Degree of protection IP20
Mass 300 g
Dimensions 40 x 119 x 115 mm (1.6 x 4.7 x 4.5 inch) , housing type C3
Mounting on 35 mm DIN mounting rail acc. to EN 60715:2001
Data for application in connection
with hazardous areas
EC-Type Examination Certificate TÜV 99 ATEX 1408
Group, category, type of protection ¬ II (1)G [Ex ia Ga] IIC
¬ II (1)D [Ex ia Da] IIIC
¬ I (M1) [Ex ia Ma] I
Supply
Maximum safe voltage Um 253 V AC (Attention! Um is no rated voltage.)
Input I terminals 1+, 3-: Ex ia
Voltage Uo 10.1 V
Current Io 13.5 mA
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