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啟柵(上海)自動化設(shè)備有限公司
主營產(chǎn)品: 信號隔離器, 浪涌保護(hù)器, 隔離式安全柵, 溫度變送器, 流量儀表
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德國倍加福-KFD2-SH-Ex1-NAMUR信號-開關(guān)量輸入安全柵
價(jià)格
訂貨量(個(gè))
¥1600.00
≥1
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商品參數(shù)
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商品介紹
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聯(lián)系方式
品牌 德國倍加福
通道數(shù) 單通道
供電電壓 24VDC
標(biāo)準(zhǔn) IEC 61508
SIL等級 SIL2
輸入信號 NAMUR信號或者干接點(diǎn)
輸出信號 繼電器和報(bào)警輸出
型號 KFD2-SH-Ex1
商品介紹
Switch Amplifier KFD2-SH-Ex1
- 1-channel isolated barrier
- 24 V DC supply (Power Rail)
- Input for approved dry contacts or SN/S1N sensors
- Relay contact output
- Fault indication output
- Line fault detection (LFD)
- Up to SIL 3 acc. to IEC 61508
- Up to PL d acc. to EN/ISO 13849
技術(shù)參數(shù) KFD2-SH-Ex1
產(chǎn)品闡述 | ||
---|---|---|
24 V DC |
General specifications | ||
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Signal type | Digital Input | |
Functional safety related parameters | ||
Safety Integrity Level (SIL) | SIL 3 | |
Performance level (PL) | PL d | |
Supply | ||
Connection | Power Rail or terminals 22+, 23+, 24- | |
Rated voltage | 20 ... 35 V DC | |
Ripple | ≤ 10 % | |
Rated current | ≤ 130 mA | |
Power dissipation | 2.1 W | |
Power consumption | max. 2.3 W | |
Input | ||
Connection side | field side | |
Connection | terminals 10+, 12- | |
Open circuit voltage/short-circuit current | approx. 8.4 V DC / approx. 11.7 mA | |
Lead resistance | ≤ 50 Ω, in hazardous area cable capacitances and inductivities are to be taken into account | |
Switching point | ||
Relay de-energized | I < 2.1 mA and I > 5.9 mA | |
Relay energized | 2.8 mA < I < 5.3 mA | |
Response delay | ≤ 1 ms | |
Output | ||
Connection side | control side | |
Connection | output I: terminals 13, 14 ; output II: terminals 15, 21 ; output III: terminals 16+, 17- | |
Output I | relay , signal | |
Contact loading | 50 V AC/1 A/cos φ > 0.7; 24 V DC/1 A resistive load | |
Mechanical life | 50 x 106 switching cycles | |
Output II | relay , signal | |
Contact loading | 50 V AC/1 A/cos φ > 0.7; 24 V DC/1 A resistive load | |
Mechanical life | 50 x 106 switching cycles | |
Output III | electronic output, passive , fault signal | |
Rated voltage | 10 ... 30 V DC | |
Signal level | 1-signal: (L+) -2.5 V (7 mA, short-circuit proof) / 0-signal: blocked output (Leakage current ≤ 10 μA) | |
Transfer characteristics | ||
Switching frequency | 5 Hz | |
Galvanic isolation | ||
Output/power supply | reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff | |
Mutual output I, II, III | basic insulation according to IEC/EN 61010-1, rated insulation voltage 50 Veff | |
Indicators/settings | ||
Display elements | LEDs | |
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 | |
Machinery Directive | ||
Directive 2006/42/EC | EN/ISO 13849-1:2008 | |
Conformity | ||
Electromagnetic compatibility | NE 21:2011 | |
Degree of protection | IEC 60529:2001 | |
Safety | IEC/EN 61508:2010 | |
Ambient conditions | ||
Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) | |
Mechanical specifications | ||
Degree of protection | IP20 | |
Connection | screw terminals | |
Mass | approx. 280 g | |
Dimensions | 40 x 107 x 115 mm (1.6 x 4.2 x 4.5 inch) , housing type C1 | |
Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 | |
Data for application in connection with hazardous areas | ||
EU-type examination certificate | PTB 00 ATEX 2042 | |
Marking | II (1)GD [EEx ia] IIC [circuit(s) in zone 0/1/2] | |
Input | EEx ia IIC | |
Voltage | 9.56 V | |
Current | 16.8 mA | |
Power | 41 mW (linear characteristic) | |
Supply | ||
Maximum safe voltage | 40 V AC/DC (Attention! The rated voltage can be lower.) | |
Output | ||
Maximum safe voltage | output I/output II: 253 V AC/DC (Attention! Um is no rated voltage.) output III: 60 V AC/DC (Attention! Um is no rated voltage.) | |
Certificate | TüV 99 ATEX 1493 X | |
Marking | II 3G Ex ec nC IIC T4 Gc | |
Galvanic isolation | ||
Input/Output | safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V | |
Input/power supply | safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V | |
Directive conformity | ||
Directive 2014/34/EU | EN IEC 60079-0:2018 , EN 60079-7:2015+A1:2018 , EN 60079-11:2012 , EN IEC 60079-15:2019 | |
International approvals | ||
FM approval | ||
Control drawing | 116-0158 | |
IECEx approval | ||
IECEx certificate | IECEx TUN 19.0013X | |
IECEx marking | Ex ec nC IIC T4 Gc | |
General information | ||
Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. | |
Accessories | ||
Optional accessories | - power feed module KFD2-EB2(.R4A.B)(.SP) - universal power rail UPR-03(-M)(-S) - profile rail K-DUCT-BU(-UPR-03) |
聯(lián)系方式
公司名稱 啟柵(上海)自動化設(shè)備有限公司
聯(lián)系賣家 葉先生 (QQ:97010638)
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