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變頻器的跳閘值KFU8-UFC-Ex1.D
1通道隔離柵
在不同電源上通用
NAMUR傳感器或干觸點(diǎn)的輸入
輸入頻率1 mHz ... 5 kHz
電流輸出0/4 mA ... 20 mA
繼電器觸點(diǎn)和晶體管輸出
啟動(dòng)優(yōu)先
線路故障檢測（LFD）
符合SIL 2標(biāo)準(zhǔn)符合IEC 61508 / IEC 61511
參數(shù)表節(jié)選：的技術(shù)參數(shù)KFU8-UFC-Ex1.D
產(chǎn)品優(yōu)點(diǎn)
48 V AC ... 253 V AC / 20 V DC ... 90 V DC
一般規(guī)格
信號類型數(shù)字輸入
功能安全相關(guān)參數(shù)
安全完整性等級（SIL）SIL 2
供應(yīng)
連接端子23、24
額定電壓20 ... 90 V DC / 48 ... 253 V AC 50 ... 60 Hz
功耗/功耗≤2 W； 2.5 VA / 2.2瓦; 3伏安
接口
編程接口編程插座
輸入項(xiàng)
連接側(cè)現(xiàn)場側(cè)
連接輸入I：本質(zhì)安全：端子1+，3-
輸入II：非本質(zhì)??安全：端子13 +，14-
輸入I傳感器訪問符合EN 60947-5-6（NAMUR）或機(jī)械接觸
脈沖持續(xù)時(shí)間> 50 μs
輸入頻率0.001 ... 5000 Hz
線路故障檢測斷裂I≤0.15 mA;短路I> 6.5 mA
輸入II啟動(dòng)倍率：1 ... 1000 s，以1 s為步長可調(diào)
主動(dòng)/被動(dòng)I> 4 mA（至少100 ms）/ I <1.5 mA
開路電壓/短路電流18 V / 5 mA
輸出量
連接側(cè)控制側(cè)
連接輸出I：端子10、11、12
輸出II：端子16、17、18
第三場比賽：Terminasl 19 +，20-
輸出IV：端子8+，7-
輸出I，II信號，繼電器
接點(diǎn)負(fù)載250 V AC / 2 A / cosφ≥0.7;直流40 V / 2 A
機(jī)械壽命5 x 107個(gè)開關(guān)周期
通電/斷電延時(shí)約20毫秒/約20毫秒
輸出III電子輸出，無源
觸點(diǎn)負(fù)載40 V DC
信號電平1信號：（L +）-2.5 V（50 mA，短路/過載保護(hù)）
0信號：關(guān)閉（斷態(tài)電流≤10 μA）
輸出IV模擬
電流范圍0 ... 20 mA或4 ... 20 mA
開環(huán)最大電壓直流24 V
最大負(fù)載650歐
故障信號下限I≤3.6 mA，上限≥21.5 mA（根據(jù)NAMUR NE43）
轉(zhuǎn)移特性
輸入I
測量范圍0.001 ... 5000 Hz
分辨率為測量值的0.1％，≥0.001 Hz
精度為測量值的0.1％，> 0.001 Hz
測量時(shí)間<100毫秒
環(huán)境溫度的影響0.003％/ K（30 ppm）
輸出I，II
響應(yīng)延遲≤200 ms
輸出IV
分辨率<10 μA
精度<20 μA
環(huán)境溫度的影響0.005％/ K（50 ppm）
電隔離
輸入I /其他電路增強(qiáng)絕緣，符合IEC / EN 61010-1，額定絕緣電壓300 Veff
輸出I，II /其他電路增強(qiáng)絕緣，符合IEC / EN 61010-1，額定絕緣電壓300 Veff
相互輸出I，II，III增強(qiáng)絕緣，符合IEC / EN 61010-1，額定絕緣電壓300 Veff
輸出III /電源增強(qiáng)絕緣，符合IEC / EN 61010-1，額定絕緣電壓300 Veff
輸出III /啟動(dòng)倍率基本絕緣，符合IEC / EN 61010-1，額定絕緣電壓50 Veff
輸出III / IV基本絕緣，符合IEC / EN 61010-1，額定絕緣電壓50 Veff
輸出IV /電源增強(qiáng)絕緣，符合IEC / EN 61010-1，額定絕緣電壓300 Veff
符合IEC / EN 61010-1的啟動(dòng)超控/電源增強(qiáng)絕緣，額定絕緣電壓300 Veff
接口/電源增強(qiáng)絕緣，符合IEC / EN 61010-1，額定絕緣電壓300 Veff
接口/輸出III基本絕緣，符合IEC / EN 61010-1，額定絕緣電壓50 Veff
指標(biāo)/設(shè)定
顯示元件LED，顯示屏
控制元件控制面板
通過操作按鈕進(jìn)行配置
通過PACTware
正面貼標(biāo)簽空間
指令一致性
電磁兼容
指令2014/30 / EU EN 61326-1：2013（工業(yè)場所）
低電壓
指令2014/35 / EU EN 61010-1：2010
一致性
電磁兼容性NE 21：2006
防護(hù)等級IEC 60529：2001
輸入EN 60947-5-6：2000
環(huán)境條件
環(huán)境溫度-20 ... 60°C（-4 ... 140°F）
機(jī)械規(guī)格
防護(hù)等級IP20
連接螺絲端子
質(zhì)量300克
尺寸40 x 119 x 115毫米（1.6 x 4.7 x 4.5英寸），外殼類型C3
根據(jù)35 mm DIN安裝導(dǎo)軌安裝符合EN 60715：2001
與危險(xiǎn)區(qū)域有關(guān)的應(yīng)用數(shù)據(jù)
歐盟型式檢驗(yàn)證書TüV99 ATEX 1471
標(biāo)記Ex-Hexagon II（1）G [Ex ia Ga] IIC
前六角II（1）D [Ex ia Da] IIIC
前六角I（M1）[Ex ia Ma] I
供應(yīng)
最大安全電壓253 V AC / 125 V DC（注意！Um無額定電壓。）
輸入I端子1 +，3-：Ex ia
電壓Uo 10.1 V
電流Io 13.5 mA
功率Po 34 mW（線性特性）
輸入II端子13 +，14-非本質(zhì)安全
最大安全電壓Um 40 V（注意！額定電壓可以更低。）
輸出I，II端子10、11、12; 16，17，18非本質(zhì)安全
最大安全電壓253 V（注意！額定電壓可以更低。）
接點(diǎn)負(fù)載253 V AC / 2 A / cosφ> 0.7; 40 V DC / 2
Frequency Converter with Trip Values KFU8-UFC-Ex1.D
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 SIL 2 acc. to IEC 61508/IEC 61511
參數(shù)表節(jié)選：的技術(shù)參數(shù) KFU8-UFC-Ex1.D
產(chǎn)品闡述
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)
Transfer characteristics
Input I
Measurement range 0.001 ... 5000 Hz
Resolution 0.1 % of the measurement value , ≥ 0.001 Hz
Accuracy 0.1 % of the measurement value , > 0.001 Hz
Measuring time < 100 ms
Influence of ambient temperature 0.003 %/K (30 ppm)
Output I, II
Response delay ≤ 200 ms
Output IV
Resolution < 10 μA
Accuracy < 20 μA
Influence of ambient temperature 0.005 %/K (50 ppm)
Galvanic isolation
Input I/other circuits reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Output I, II/other circuits reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Mutual output I, II, III reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Output III/power supply reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Output III/start-up override basic insulation according to IEC/EN 61010-1, rated insulation voltage 50 Veff
Output III/IV basic insulation according to IEC/EN 61010-1, rated insulation voltage 50 Veff
Output IV/power supply reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Start-up override/power supply reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Interface/power supply reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Interface/output III basic insulation according to IEC/EN 61010-1, rated insulation voltage 50 Veff
Indicators/settings
Display elements LEDs , display
Control elements Control panel
Configuration via operating buttons
via PACTware
Labeling space for labeling at the front
Directive conformity
Electromagnetic compatibility
Directive 2014/30/EU EN 61326-1:2013 (industrial locations)
Low voltage
Directive 2014/35/EU EN 61010-1:2010
Conformity
Electromagnetic compatibility NE 21:2006
Degree of protection IEC 60529:2001
Input EN 60947-5-6:2000
Ambient conditions
Ambient temperature -20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
Degree of protection IP20
Connection screw terminals
Mass 300 g
Dimensions 40 x 119 x 115 mm (1.6 x 4.7 x 4.5 inch) , housing type C3
Mounting on 35 mm DIN mounting rail acc. to EN 60715:2001
Data for application in connection with hazardous areas
EU-Type Examination Certificate TüV 99 ATEX 1471
Marking Ex-Hexagon II (1)G [Ex ia Ga] IIC
Ex-Hexagon II (1)D [Ex ia Da] IIIC
Ex-Hexagon I (M1) [Ex ia Ma] I
Supply
Maximum safe voltage 253 V AC / 125 V DC (Attention! Um is no rated voltage.)
Input I terminals 1+, 3-: Ex ia
Voltage Uo 10.1 V
Current Io 13.5 mA
Power Po 34 mW (linear characteristic)
Input II terminals 13+, 14- non-intrinsically safe
Maximum safe voltage Um 40 V (Attention! The rated voltage can be lower.)
Output I, II terminals 10, 11, 12; 16, 17, 18 non-intrinsically safe
Maximum safe voltage 253 V (Attention! The rated voltage can be lower.)
Contact loading 253 V AC/2 A/cos φ > 0.7; 40 V DC/2 A resistive load (TüV 99 ATEX 1471)
Output III terminals 19+, 20- non-intrinsically safe
Maximum safe voltage Um 40 V (Attention! Um is no rated voltage.)
Output IV terminals 8+, 7- non-intrinsically safe
Maximum safe voltage 40 V DC (Attention! Um is no rated voltage.)
Interface RS 232
Maximum safe voltage 40 V (Attention! Um is no rated voltage.)
Galvanic isolation
Input I/other circuits safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V
Directive conformity
Directive 2014/34/EU EN 60079-0:2012+A11:2013 , EN 60079-11:2012
International approvals
FM approval
Control drawing 16-538FM-12
IECEx approval IECEx TUN 04.0007
Approved for [Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I
