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啟柵(上海)自動化設(shè)備有限公司
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德國倍加福-KCD2-SR-Ex2-NAMUR信號-雙通道
價(jià)格
訂貨量(個(gè))
¥400.00
≥1
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聯(lián)系人 葉先生 總經(jīng)理
憩憤憦憧憧憨憥憨憭憬憬
發(fā)貨地 上海市普陀區(qū)
啟柵(上海)自動化設(shè)備有限公司
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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 兩路NAMUR信號或者干接點(diǎn)
輸出信號 兩路繼電器信號輸出
型號 KCD2-SR-Ex2
商品介紹
Switch Amplifier KCD2-SR-Ex2
- 2-channel isolated barrier
- 24 V DC supply (Power Rail)
- Dry contact or NAMUR inputs
- Relay contact output
- Line fault detection (LFD)
- Housing width 12.5 mm
- Up to SIL 2 acc. to IEC 61508
參數(shù)表節(jié)選:的技術(shù)參數(shù) KCD2-SR-Ex2
General specifications | ||
---|---|---|
Signal type | Digital Input | |
Functional safety related parameters | ||
Safety Integrity Level (SIL) | SIL 2 | |
Supply | ||
Connection | Power Rail or terminals 9+, 10- | |
Rated voltage | 19 ... 30 V DC | |
Ripple | ≤ 10 % | |
Rated current | ≤ 30 mA | |
Power dissipation | ≤ 600 mW | |
Power consumption | ≤ 600 mW | |
Input | ||
Connection side | field side | |
Connection | terminals 1+, 2-; 3+, 4- | |
Rated values | acc. to EN 60947-5-6 (NAMUR) | |
Open circuit voltage/short-circuit current | approx. 10 V DC / approx. 8 mA | |
Switching point/switching hysteresis | 1.2 ... 2.1 mA / approx. 0.2 mA | |
Line fault detection | breakage I ≤ 0.1 mA , short-circuit I ≥ 6.5 mA | |
Pulse/Pause ratio | min. 20 ms / min. 20 ms | |
Output | ||
Connection side | control side | |
Connection | terminals 5, 6; 7, 8 | |
Output I | signal ; relay | |
Output II | signal ; relay | |
Contact loading | 253 V AC/2 A/cos φ > 0.7; 126.5 V AC/4 A/cos φ > 0.7; 30 V DC/2 A resistive load | |
Minimum switch current | 2 mA / 24 V DC | |
Energized/De-energized delay | ≤ 20 ms / ≤ 20 ms | |
Mechanical life | 107 switching cycles | |
Transfer characteristics | ||
Switching frequency | ≤ 10 Hz | |
Galvanic isolation | ||
Input/Output | reinforced insulation acc. to EN 50178, rated insulation voltage 300 Veff | |
Input/power supply | reinforced insulation acc. to EN 50178, rated insulation voltage 300 Veff | |
Output/power supply | reinforced insulation acc. to EN 50178, rated insulation voltage 300 Veff | |
Input/input | Basic insulation according to EN 50178, rated insulation voltage 300 Veff | |
Output/Output | reinforced insulation acc. to EN 50178, rated insulation voltage 300 Veff | |
Indicators/settings | ||
Display elements | LEDs | |
Control elements | DIP-switch | |
Configuration | via DIP switches | |
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 | |
Degree of protection | IEC 60529:2001 | |
Ambient conditions | ||
Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) | |
Mechanical specifications | ||
Degree of protection | IP20 | |
Connection | screw terminals | |
Mass | approx. 100 g | |
Dimensions | 12.5 x 114 x 119 mm (0.5 x 4.5 x 4.7 inch) , housing type A2 | |
Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 | |
Data for application in connection with hazardous areas | ||
EU-type examination certificate | BASEEFA 06 ATEX 0092 | |
Marking | II (1)G [Ex ia Ga] IIC , II (1)D [Ex ia Da] IIIC , I (M1) [Ex ia Ma] I | |
Input | [Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I | |
Voltage | 10.5 V | |
Current | 17.1 mA | |
Power | 45 mW (linear characteristic) | |
Supply | ||
Maximum safe voltage | 253 V AC (Attention! Um is no rated voltage.) | |
Output | ||
Contact loading | 253 V AC/2 A/cos φ > 0.7; 126.5 V AC/4 A/cos φ > 0.7; 30 V DC/2 A resistive load | |
Maximum safe voltage | 253 V AC (Attention! The rated voltage can be lower.) | |
Certificate | PF 06 CERT 0972 X | |
Marking | II 3G Ex nA nC IIC T4 Gc | |
Output I, II | ||
Contact loading | 50 V AC/2 A/cos φ > 0.7; 30 V DC/2 A resistive load | |
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 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010 | |
International approvals | ||
FM approval | ||
Control drawing | 116-0419 (cFMus) | |
UL approval | ||
Control drawing | 116-0420 (cULus) | |
IECEx approval | IECEx BAS 06.0025 | |
Approved for | [Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I |
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)
電話 憧憬憩-憫憫憧憬憧憬憭憬
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