參數(shù)資料
型號： 104656
英文描述： SPEED MONITOR CONTROLLER
中文描述： 速度監(jiān)控器控制器
文件頁數(shù)： 2/2頁
文件大?。?/td> 261K
代理商： 104656
2
Subject to reasonable modifications due to technical advances.
Copyright Pepperl+Fuchs, Printed in Germany
Pepperl+Fuchs Group Tel.: Germany (06 21) 7 76-0 USA (330) 4 25 35 55 Singapore 7 79 90 91 Internet http://www.pepperl-fuchs.com
Technische Daten
A
u
s
gabe
datum
28.2.01
Power supply
Connection type
terminals 23+, 24-
Rated operational voltage Ue
20 ... 90 V DC / 48 ... 253 V AC
Rated operational current
-
Power loss/Power consumption
≤ 2 W; 2.5 VA / 2.2 W; 3 VA
Input
Connection type
2-wire sensor: terminals 1+, 3-
Input I
sensor
Input resistance
4.7 kOhm
Input pulse length/Input pulse interval
≥ 50 s / ≥ 50 s
Voltage
22 V
Current
max. 30 mA; limitation 40 mA
Lead monitoring
breakage I
≤ 0.15 mA; short-circuit I > 6.5 mA
Input II
start-up override: 1 ... 1000 s, adjustable in steps of 1 s
Quiescent voltage/Short-circuit current
18 V / 5 mA
Active/Passive
I > 4 mA (for min. 100 ms) / I < 1.5 mA
Output
Connection type
output I: terminals 10, 11, 12; output II: terminals 16, 17, 18
output III: terminals 19+, 20-; output IV: terminals 8+, 7-
Output I and II
signal, relay
Contact loading
250 V AC / 2 A / cos
≥ 0.7; 40 V DC / 2 A
Mechanical life
5 x 10
7 switchings
Pull-in/Drop-out delay
approx. 20 ms / approx. 20 ms
Output III
electronic output, passive
Signal level
1-signal: (L+) - 2.5 V (50 mA, short-circuit/overload proof)
0-signal: switched off (off-state current
≤ 10 A)
Voltage Um
40 V
Output IV
analogue
Current range
0 ... 20 mA or 4 ... 20 mA
Quiescent voltage
≤ 24 V DC
Load
≤ 650 Ohm
Fault signal
downscale I
≤ 3.6 mA, upscale ≥ 21 mA (accord. to NAMUR NE 43)
Transfer characteristics
Measurement range fn
0.001 Hz ... 12 kHz
Resolution
frequency measurement: 0.1 %; current output: < 10
A
Duration of measurement/Response delay
approx. 100 ms /
≤ 200 ms
Deviation
frequency measurement: 0.1 % of final value; current output: < 10
A
Temperature
frequency measurement: 0.003 % / °C (30 ppm); current output: 0.005 % / °C (50 ppm)
Galvanic isolation
Input/Other circuits
safe galvanic isolation acc. to DIN EN 50020, voltage peak value 375 V
Output I/Mains and reset
safely isolated in accordance with DIN VDE 0106 Part 101, design isolation voltage 253 Veff
Output I, II/Other circuits
safely isolated in accordance with DIN VDE 0106 Part 101, design isolation voltage 253 Veff
Mutual output I, II, III
safely isolated in accordance with DIN VDE 0106 Part 101, design isolation voltage 253 Veff
Output III, IV/Mains
safely isolated in accordance with DIN VDE 0106 Part 101, design isolation voltage 253 Veff
Output III/IV/Start-up override
function insulation acc. to DIN EN 50178, design isolation voltage 253 Veff
Start-up override/Mains and collective error
safely isolated in accordance with DIN VDE 0106 Part 101, design isolation voltage 253 Veff
Interface/Mains/Output III
safely isolated in accordance with DIN VDE 0106 Part 101, design isolation voltage 253 Veff
Ambient conditions
Ambient temperature
-20 ... 60 °C (253 ... 333 K)
Standard conformity
Input
according to DIN EN 60947-5-6
Coordination of insulation
accord. to DIN EN 50178
Galvanic isolation
accord. to DIN EN 50178
Climatic conditions
accord. to DIN IEC 721
Electromagnetic compatibility
accord. to EN 50081-2 / EN 50082-2
Mechanical specifications
Mass
300 g
KFU8-UFC-1**
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