Switch Amplifier KFU8-UFC-Ex1.D Frequency Converter With Trip Values
Price:
negotiable
MOQ:
1
Delivery Time:
5-8 work days
Brand:
WTL
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 type | Digital Input | |
| Functional safety related parameters | ||
| Safety Integrity Level (SIL) | SIL 2 | |
| Supply | ||
| Connection | terminals 23, 24 | |
| Rated voltage | 20 ... 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 interface | programming socket | |
| Input | ||
| Connection side | field side | |
| 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 | |
| Line fault detection | 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 side | control side | |
| 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) | |
Similar Models:
KFD2-UFC-Ex1.D
KFU8-UFC-Ex1.D
KFA6-DWB-Ex1.D
KFD2-DWB-Ex1.D
KFU8-UFT-Ex2.D
KFA5-DWB-Ex1.D
KFD2-SR2-Ex2.W.SM
KFD2-UFT-Ex2.D
Order Process:
Send Inquiry---Peovide Quotation---Make PI---Arrange Payment---Prepare order and goods after received the payment.
We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
Scan "The QR Code" , then you can find me !!!
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Shenzhen Wisdomlong Technology CO.,LTD
Location
23E BlockB,Lushan Building，Chunfeng Road,Luohu District,Shenzhen,518001,China
Contact Person
Becky