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Switch Amplifier KFU8-UFC-Ex1.D Frequency Converter With Trip Values

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Switch Amplifier KFU8-UFC-Ex1.D Frequency Converter With Trip Values

Brand Name WTL
Model Number KFU8-UFC-Ex1.D
Place of Origin China
Minimum Order Quantity 1
Price negotiable
Payment Terms T/T, Western Union,Paypal
Supply Ability 100
Delivery Time 5-8 work days
Packaging Details New in original box
Certification CE
Manufacturer WTL
Item KFU8-UFC-Ex1.D
Product type designation Isolated Barriers
Series K-system
Condition 100% New
Shipping weight Checking
Payment terms Western Union/Paypal/TT
Shipping terms UPS/DHL/FEDEX/TNT
Power Rail 24 V DC supply
Detailed Product Description
                               Switch Amplifier KFU8-UFC-Ex1.D Frequency Converter with Trip Values

Frequency Converter with Trip Values

1-channel isolated barrier, Universal usage at different power supplies, Input for NAMUR sensors or dry contacts, Input frequency 1 mHz ... 5 kHz, Current output 0/4 mA ... 20 mA, Relay contact and transistor output, Start-up override, Line fault detection (LFD), Up to SIL2 acc. to IEC 61508/IEC 61511

 

 

Feature:

1-channel isolated barrier
Universal usage at different power supplies
Input for NAMUR sensors or dry contacts
Input frequency 1mHz ... 5 kHz
Current output 0/4 mA ... 20mA
Relay contact and transistor output
Start-up override
Line fault detection (LFD)
Up to SIL 2 acc. to IEC 61508 /IEC 61511

 

Specifions:
48 V AC ... 253 V AC/20 V DC ... 90 V DC
General specifications
Signal typeDigital Input
Functional safety related parameters
Safety Integrity Level (SIL)SIL 2
Supply
Connectionterminals 23, 24
Rated voltage20 ... 90 V DC / 48 ... 253 V AC 50 ... 60 Hz
Power dissipation/power consumption≤ 2 W ; 2.5 VA / 2.2 W ; 3 VA
Interface
Programming interfaceprogramming socket
Input
Connection sidefield side
ConnectionInput I: intrinsically safe: terminals 1+, 3-
Input II: non-intrinsically safe: terminals 13+, 14-
Input Isensor acc. to EN 60947-5-6 (NAMUR) or mechanical contact
 Pulse duration> 50 µs
 Input frequency0.001 ... 5000 Hz
 Line fault detectionbreakage I ≤ 0.15 mA; short-circuit I > 6.5 mA
Input IIstartup override: 1 ... 1000 s, adjustable in steps of 1 s
 Active/PassiveI > 4 mA (for min. 100 ms) / I < 1.5 mA
 Open circuit voltage/short-circuit current18 V / 5 mA
Output
Connection sidecontrol side
Connectionoutput I: terminals 10, 11, 12
output II: terminals 16, 17, 18
outout III: terminasl 19+, 20-
output IV: terminals 8+, 7-
Output I, IIsignal, relay
 Contact loading250 V AC / 2 A / cos φ ≥ 0.7 ; 40 V DC / 2 A
 Mechanical life5 x 107 switching cycles
 Energized/De-energized delayapprox. 20 ms / approx. 20 ms
Output IIIelectronic output, passive
 Contact loading40 V DC
 Signal level1-signal: (L+) - 2.5 V (50 mA, short-circuit/overload proof)
0-signal: switched off (off-state current ≤ 10 µA)
Output IVanalog
 Current range0 ... 20 mA or 4 ... 20 mA
 Open loop voltagemax. 24 V DC
 Loadmax. 650 Ω
 Fault signaldownscale I ≤ 3.6 mA , upscale ≥ 21.5 mA (acc. NAMUR NE43)


 


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Order Process:
 

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Product Tags: KFU8-UFC-Ex1.D   1mHz Frequency Converter   Switch Amplifier Frequency Converter  
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