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KFU8-DW-1.D Rotation Speed Monitor PEPPERL FUCHS 230VAC 50 / 60Hz

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KFU8-DW-1.D Rotation Speed Monitor PEPPERL FUCHS 230VAC 50 / 60Hz

Country/Region china
City & Province shenzhen
Categories Solar Chargers
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Product Details

Pepperl+Fuchs KFU8-DW-1.D Rotation Speed Monitor

 

Datasheet excerpt: Technical data of KFU8-DW-1.D

Product Description
Rotation Speed Monitor
 
Functional safety related parameters
MTTFd 100 a
 
Supply
Rated voltage 200 ... 230 V AC ; 100 … 130 V AC; 50/60 Hz
20 VDC ... 30 VDC
Fusing external fusing 4 A
Power consumption AC: < 5 VA
DC: < 5 W
 
Input 1
Connection terminals 8-, 9+
Connectable sensor types NAMUR sensors according to DIN EN 60947-5-6
Open loop voltage 8.2 V DC
Short-circuit current 6.5 mA
Switching point 1.2 ... 2.1 mA Switching hysteresis approx. 0.2 mA
Input frequency 0.002 ... 10000 Hz, pulse length/duration: ≥ 20µs
Impedance 1.2 kΩ
 
Input 2
Switching point high: 16 ... 30 V DC; max.10 mA due to integrated constant current sink; Ri ≅ 3 kΩ
low: 0 ... 6 V DC
Input frequency 0.002 ... 40000 Hz, pulse length/duration: ≥ 12µs
Connection terminals 7+, 13- sensor supply
terminals 14, 15 NPN/PNP input (galvanically isolated)
Connectable sensor types Two, three, or four-wire proximity switch, incremental rotary encoder, or externally generated pulses 16 ... 30 V
Sensor supply 19 ... 28 V DC non-stabilised; ≤ 30 mA short-circuit protected
 
Input 3
Start-up override Triggering by external signal 16 ... 30 V or Place jumper between terminals 2/3 or by switching on supply voltage (terminal 2 and terminal 3 permanently bridged)
Jumpering time 0.1 ... 999.9 s (External trigger signal)
 
Output
Relay 1 changeover contact
NO, NC, COM
Sensor supply 24 V DC ± 10 %, 30 mA , short-circuit protected
Contact loading 250 V AC/2 A/ cos φ ≥ 0.7
40 V DC/2 A
Delay ≤ 20 ms (incl. calculation time)
Mechanical life ≥ 30.000.000 switching cycles
 

Product’s Character:

The use of the product:

1. Oil and Gas;

2. Petrochemical;

3. Municipal Engineering.

 

 

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Our Advantage:

Best possible prices and delivery time

Long time experience in the field

Well trained staff

Own warehouse facilities

Best relationships with branch office of manufacture

Flexible and individual service for you

Cheap and safe forwarder for shipments (air)

 

 

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