德国P+F隔离器安全栅 KFA5-DWB-Ex1.D原装现货低价销售
KFA5全系列
115 V AC
General specifications
Signal type Digital Input
Supply
Connection terminals 23, 24
Rated voltage 115 V AC +/- 10 %
Rated current 30 mA
Power dissipation/power consumption ≤ 2 VA / 2 VA
Input

德国P+F隔离器安全栅 KFA5-DWB-Ex1.D原装现货低价销售
KFA5全系列

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), see system description for electrical data
 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
Output

KFA5全系列

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
Directive conformity
Electromagnetic compatibility 
 Directive 2014/30/EU EN 61326-1:2013 (industrial locations)
Low voltage

KFA5全系列

 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
Statement of conformity TÜV 02 ATEX 1885 X
 Group, category, type of protection, temperature class II 3G Ex nA nC IIC T4 Gc
Output I, II 
 Contact loading 50 V AC/2 A/cos φ > 0.7; 40 V DC/1 A resistive load
Directive conformity 
 Directive 2014/34/EU EN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010
International approvals
FM approval 
 Control drawing 16-538FM-12
UL approval E223772
IECEx approval IECEx TUN 03.0000
 Approved for [Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I