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此產品已經被替換前往替換產品資訊 KFU8-UFT-Ex2.D
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Slip- and rotation detection controller KFU8-UFT-Ex2.D

KFU8-UFT-Ex2.D
  • 2 inputs
  • Control circuit EEx ia IIC
  • 2 relay outputs
  • 2 electronic outputs, isolated
  • Reset input
  • Lead breakage monitoring (can be deactivated)
  • Parameterization via keypad
  • Input frequency 0.001 Hz ... 1 kHz (synchronization monitor function 10 Hz ... 1 kHz)

请注意：所有以Pepperl + Fuchs GmbH或Pepperl + Fuchs AG名义发行的产品相关文件，例如证书，合格声明等，同样适用于Pepperl + Fuchs SE。

將完整的規格書下載為PDF:


產品規格摘要：的技術資料  KFU8-UFT-Ex2.D

Supply
Connectionterminals 23, 24
Rated voltage20 ... 90 V DC / 48 ... 253 V AC
Rated currentapprox. 130 mA
Power dissipation2.2 W / 3.5 VA
Power consumption2.5 W / 5 VA
Input
Connection

input I: terminals 1+, 3-
input II: terminals 4+, 6- input III: terminals 13+, 14- (reset) input IV: Terminals 15+, 14- (Hold)
Functionreset:
rotation direction signaling: reset in preferred direction (left-hand rotation)
slip monitoring: reset slip error
hold:
slip monitoring: if the input is bridged, the Hold function becomes active. Lead fault is only indicated by relay 2 and combined fault indication. The condition of the relay is hold during fault.
Input I, IIacc. to EN 60947-5-6 (NAMUR)
Open circuit voltage/short-circuit current8.2 V / 10 mA
Pulse durationmin. 200 µs overlapping by rotation direction signaling: ≥ 100 µs
Input frequencyrotation direction monitoring 0.001 ... 1000 Hz slip monitoring 10 ... 1000 Hz
Lead monitoringbreakage I ≤ 0.15 mA; short-circuit I > 6.5 mA
Input III, IV
Active/PassiveI > 4 mA (for min. 100 ms) / I < 1.5 mA
Open circuit voltage/short-circuit current18 V / 5 mA
Output
Connectionoutput I: terminals 10, 11, 12
output II: terminals 16, 17, 18
output III: terminals 19+, 20-
output IV: terminals 21+, 20-
Output I, IIsignal , relay
Contact loading250 V AC / 2 A / cos φ ≥ 0.7 ; 40 DC / 2 A
Mechanical life5 x 107 switching cycles
Energized/De-energized delayapprox. 20 ms / approx. 20 ms
Output III and IVsignal , electronic 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)
Programming interface
Connectionprogramming socket
InterfaceRS 232
Directive conformity
Electromagnetic compatibility
Directive 89/336/EECEN 61326, EN 50081-2, NE 21
Ambient conditions
Ambient temperature-20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
Degree of protectionIP20
Mass300 g
Data for application in connection with hazardous areas
EU-Type Examination CertificateTÜV 99 ATEX 1471 , for additional certificates see www.pepperl-fuchs.com
MarkingEx-Hexagon II (1)GD [EEx ia] IIC [circuit(s) in zone 0/1/2]
Directive conformity
Directive 94/9/ECEN 50014, EN 50020

Classifications

SystemClasscode
ECLASS 13.027210128
ECLASS 12.027210128
ECLASS 11.027210128
ECLASS 10.0.127210128
ECLASS 9.027210128
ECLASS 8.027210190
ECLASS 5.127210121
ETIM 9.0EC002918
ETIM 8.0EC002918
ETIM 7.0EC002918
ETIM 6.0EC002918
ETIM 5.0EC002475
UNSPSC 12.139121007

Details: KFU8-UFT-Ex2.D

Product Documentation: KFU8-UFT-Ex2.D

Language Selection:
Manuals語言檔案類型檔案尺寸
Manual KF**-UFT-(Ex)2.DENGPDF351 KB
ManualENGPDF3685 KB
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