上海阔隆自动化
KFD2-UT2-EX2 上海阔隆自动化
  • KFD2-UT2-EX2 上海阔隆自动化

KFD2-UT2-EX2 上海阔隆自动化

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¥ 600.00
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牌:
倍加福
号:
KFD2-UT2-EX2
色:
全新 | 保修365天

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Frequency Converter with Trip Values KFD2-UFC-Ex1.D

·       1-channelisolated barrier

·       24 V DCsupply (Power Rail)

·       Input forNAMUR sensors or dry contacts

·       Inputfrequency 1 mHz ... 5 kHz

·       Currentoutput 0/4 mA ... 20 mA

·       Relay andtransistor output

·       Start-upoverride

·       Line faultdetection (LFD)

·       Up to SIL2 acc. to IEC 61508/IEC 6151

产品阐述

24 V DC

General specifications

Signal type

Digital Input

Supply

Connection

terminals 23+, 24- or power feed module/Power Rail

Rated voltage

20 ... 30 V DC

Rated current

approx. 100 mA

Power dissipation/power consumption

≤ 2 W / 2.2 W

Input

Connection

Input I: intrinsically safe: terminals 1+, 3-
Input II: non-intrinsically safe: terminals 13+, 14-

Input I

sensor acc. to EN 60947-5-6 (NAMUR) or mechanical contact

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 < 1.5 mA

Open circuit voltage/short-circuit current

18 V / 5 mA

Output

Connection

output I: terminals 10, 11, 12
output II: terminals 16, 17, 18
outout III: terminasl 19+, 20-
output IV: terminals 8+, 7-

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

electronic output, passive

Contact loading

40 V DC

Signal level

1-signal: (L+) - 2.5 V (50 mA, short-circuit/overload proof)
0-signal: switched off (off-state current ≤ 10 µA)

Output IV

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 ≥ 21.5 mA (acc. NAMUR NE43)

Collective error message

Power Rail

Transfer characteristics

Output IV

Resolution

< 10 µA

Accuracy

< 20 µA

Influence of ambient temperature

0.005 %/K (50 ppm)

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 1471

Group, category, type of protection

Ex-Hexagon II (1)G [Ex ia Ga] IIC
Ex-Hexagon
II (1)D [Ex ia Da] IIIC
Ex-Hexagon
I (M1) [Ex ia Ma] I

Statement of conformity

TÜV 02 ATEX 1885 X

Group, category, type of protection, temperature class

Ex-Hexagon 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 04.0007

Approved for

[Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I


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