P+F倍加福
KFU8-DW-1.D
型 號(hào)：KFU8-DW-1.D
品 牌：P+F倍加福
價(jià)格-貨期：請(qǐng)咨詢我司商務(wù)
電 話：021-50189957
郵箱：??rymro@sina.com
KFU8-DW-1.D產(chǎn)品詳細(xì)信息：
Rotation Speed Monitor KFU8-DW-1.D
Speed monitoring up to 40 kHz
1 pre-select value with relay output and LED indicator
2-, 3-, 4-wire and NAMUR sensors as well as rotary encoder connectable
Start-up delay
Menu driven operation via 4 front keys
Period measurement
Output signal can be inverted
Display devices can be set between 0.1 ... 2.5 sec.
參數(shù)表節(jié)選：的技術(shù)參數(shù) KFU8-DW-1.D
產(chǎn)品闡述
Rotation Speed Monitor
General specifications
Signal type Digital Input
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
Connection side field side
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
Connection side control side
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
Transfer characteristics
Changing interval 5 ms (Internal processing time)
Time delay before availability ≤ 400 ms
Measuring error 0 ... 40000 Hz: ≤ ±0,10%
Display: ±1 digit
Timer function ON-delay, OFF-delay, one shot, pulse extension
Time 0 ... 999.9 s ; mode of operation reversible
Indicators/settings
Display elements display , 4-digit, 7-segment red display, 7 mm digit height and LED
LED indication yellow LED : switching state
Display indication 0.002 ... 9999 Hz or
0,01 ... 9999 min-1
Control elements Control panel
Configuration via operating buttons
Labeling space for labeling at the front
Standard conformity
Electromagnetic compatibility acc. to EN 50081-2 / EN 50082-2
Ambient conditions
Ambient temperature -25 ... 40 °C (-13 ... 104 °F)
Storage temperature -40 ... 85 °C (-40 ... 185 °F)
Relative humidity max. 80 %, not condensing
Altitude 0 ... 2000 m
Operating conditions The device has only to be used in an indoor area.
Mechanical specifications
Connection assembly Caution: Please be aware that the device may only be connected to a switchable power supply. The switch or circuit breaker must be easy to reach and identified as the separator for the device.
Degree of protection IP20
Connection coded, removable terminals , max. core cross section 0.34 ... 2.5 mm2
Construction type modular terminal housing in Makrolon, System KF
For use in the switch cabinet/switch cabinet module
Mounting snap-on to 35 mm standard rail or screw fixing
Speed monitoring up to 40 kHz
1 pre-select value with relay output and LED indicator
2-, 3-, 4-wire and NAMUR sensors as well as rotary encoder connectable
Start-up delay
Menu driven operation via 4 front keys
Period measurement
Output signal can be inverted
Display devices can be set between 0.1 ... 2.5 sec.
參數(shù)表節(jié)選：的技術(shù)參數(shù) KFU8-DW-1.D
產(chǎn)品闡述
Rotation Speed Monitor
General specifications
Signal type Digital Input
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
Connection side field side
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
Connection side control side
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
Transfer characteristics
Changing interval 5 ms (Internal processing time)
Time delay before availability ≤ 400 ms
Measuring error 0 ... 40000 Hz: ≤ ±0,10%
Display: ±1 digit
Timer function ON-delay, OFF-delay, one shot, pulse extension
Time 0 ... 999.9 s ; mode of operation reversible
Indicators/settings
Display elements display , 4-digit, 7-segment red display, 7 mm digit height and LED
LED indication yellow LED : switching state
Display indication 0.002 ... 9999 Hz or
0,01 ... 9999 min-1
Control elements Control panel
Configuration via operating buttons
Labeling space for labeling at the front
Standard conformity
Electromagnetic compatibility acc. to EN 50081-2 / EN 50082-2
Ambient conditions
Ambient temperature -25 ... 40 °C (-13 ... 104 °F)
Storage temperature -40 ... 85 °C (-40 ... 185 °F)
Relative humidity max. 80 %, not condensing
Altitude 0 ... 2000 m
Operating conditions The device has only to be used in an indoor area.
Mechanical specifications
Connection assembly Caution: Please be aware that the device may only be connected to a switchable power supply. The switch or circuit breaker must be easy to reach and identified as the separator for the device.
Degree of protection IP20
Connection coded, removable terminals , max. core cross section 0.34 ... 2.5 mm2
Construction type modular terminal housing in Makrolon, System KF
For use in the switch cabinet/switch cabinet module
Mounting snap-on to 35 mm standard rail or screw fixing
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