China
English
021-51601058
189-6426-6865
189-6426-6865
產(chǎn)品分類導(dǎo)航
KFD2-STC4-EX1.20 SMART變送器電源現(xiàn)貨供應(yīng)
???????倍加福SMART變送器電源KFD2-STC4-EX1.20單通道隔離柵，弗熙堡從事自動化產(chǎn)品經(jīng)銷多年，一切從客戶實際需求出發(fā)，備有大量現(xiàn)貨，竭誠為您服務(wù)，您值得選擇！021-51601058
好評系數(shù)：
倍加福SMART變送器電源KFD2-STC4-EX1.20現(xiàn)貨供應(yīng)
產(chǎn)品特性
? 1通道隔離柵
? 24 V DC電源（電源導(dǎo)軌）
? 輸入2線和3線SMART變送器以及2線SMART電流源
? 信號分配器（1個輸入和2個輸出）
? 雙輸出0/4 mA ... 20 mA
? 帶測試插座的接線端子
? 符合SIL 3標準 符合IEC 61508
| 產(chǎn)品闡述 | ||
|---|---|---|
|
Input 0/4 mA ... 20 mA 2 x Output 0/4 mA ... 20 mA |
||
| General specifications | ||
|---|---|---|
| Signal type | Analog input | |
| Functional safety related parameters | ||
| Safety Integrity Level (SIL) | SIL 3 | |
| Supply | ||
| Connection | Power Rail or terminals 14+, 15- | |
| Rated voltage | 20 ... 35 V DC | |
| Ripple | within the supply tolerance | |
| Power dissipation | 1.8 W | |
| Power consumption | 2.4 W | |
| Input | ||
| Connection side | field side | |
| Connection | terminals 1+, 2-, 3 or 5-, 6+ | |
| Input signal | 0/4 ... 20 mA | |
| Open circuit voltage/short-circuit current | terminals 1+, 3-: 22.7 V / 38 mA | |
| Voltage drop | terminals 5, 6 : ≤ 2.4 V at 20 mA | |
| Input resistance |
terminals 2-, 3: max. 76 Ω terminals 1+, 3: max. 500 Ω (250 Ω load) |
|
| Available voltage | terminals 1+, 3: ≥ 16 V at 20 mA | |
| Output | ||
| Connection side | control side | |
| Connection | terminals 7-, 8+,9; 10-, 11+,12 | |
| Load | 0 ... 550 Ω at 20 mA | |
| Output signal | 0/4 ... 20 mA (overload > 25 mA) | |
| Ripple | max. 50 µA rms | |
| Transfer characteristics | ||
| Deviation |
at 20 °C (68 °F), 0/4 ... 20 mA ≤ 10 µA incl. calibration, linearity, hysteresis, loads and fluctuations of supply voltage |
|
| Influence of ambient temperature | 0.25 µA/K | |
| Frequency range |
field side into the control side: bandwidth with 0.5 Vpp signal 0 ... 7.5 kHz (-3 dB) control side into the field side: bandwidth with 0.5 Vpp signal 0.3 ... 7.5 kHz (-3 dB) |
|
| Settling time | 200 µs | |
| Rise time/fall time | 20 µs | |
| Galvanic isolation | ||
| Output/power supply | functional insulation, rated insulation voltage 50 V AC | |
| Output/Output | functional insulation, rated insulation voltage 50 V AC | |
| Indicators/settings | ||
| Display elements | LED | |
| Labeling | space for labeling at the front | |
| Directive conformity | ||
| Electromagnetic compatibility | ||
| Directive 2014/30/EU | EN 61326-1:2013 (industrial locations) | |
| Conformity | ||
| Electromagnetic compatibility | NE 21:2011 | |
| Degree of protection | IEC 60529:2001 | |
| Protection against electrical shock | UL 61010-1:2012 | |
| Ambient conditions | ||
| Ambient temperature | -20 ... 60 °C (-4 ... 140 °F) | |
| Mechanical specifications | ||
| Degree of protection | IP20 | |
| Connection | screw terminals | |
| Mass | approx. 200 g | |
| Dimensions | 20 x 124 x 115 mm (0.8 x 4.9 x 4.5 inch) , housing type B2 | |
| Mounting | on 35 mm DIN mounting rail acc. to EN 60715:2001 | |
| Data for application in connection with hazardous areas | ||
| EU-type examination certificate | BAS 99 ATEX 7060 X | |
| 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 | |
| Supply | ||
| Maximum safe voltage | 250 V (Attention! The rated voltage can be lower.) | |
| Equipment | terminals 1+, 3- | |
|
Voltage |
25.4 V | |
|
Current |
86.8 mA | |
|
Power |
551 mW | |
|
Internal capacitance |
12 nF | |
|
Internal inductance |
0 mH | |
| Equipment | terminals 2-, 3 | |
| Current Io/Current Ii | 74 mA / 115 mA | |
|
Current |
115 mA | |
|
Voltage |
3.5 V | |
|
Current |
74 mA | |
|
Power |
64 mW | |
| Equipment | terminals 1+, 2 / 3- | |
|
Voltage |
30 V | |
|
Current |
115 mA | |
|
Voltage |
25.4 V | |
|
Current |
115 mA | |
|
Power |
584 mW | |
| Equipment | terminals 5-, 6+ | |
|
Voltage |
30 V | |
|
Current |
115 mA | |
|
Voltage |
8.7 V | |
|
Current |
0 mA | |
| Output | ||
| Maximum safe voltage | 250 V (Attention! The rated voltage can be lower.) | |
| Certificate | TÜV 99 ATEX 1499 X | |
| Marking |
II 3G Ex nA II T4 [device in zone 2] |
|
| 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 | ||
| UL approval | ||
| Control drawing | 116-0428 (cULus) | |
| IECEx approval |
IECEx BAS 04.0016X IECEx CML 15.0055X |
|
| Approved for |
[Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] I Ex nA IIC T4 Gc |
|
| General information | ||
| Note |
Both output loads must be connected to ensure complete and correct operation within the technical specification. Open circuit of one of the two outputs will not affect the connected output, but would result in a loss of transmitter supply voltage of up to 0.7 Volt. |
|
| Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. | |
弗熙堡自動化自成立以來“以市場為導(dǎo)向，客戶需求為依據(jù)，信譽和質(zhì)量為生命”，的經(jīng)營理念，謁誠為廣大客戶提供工業(yè)自動化產(chǎn)品；由于產(chǎn)品眾多，限于篇幅，無法一一展示，如有未展示自動化產(chǎn)品需要，盡請來電咨詢，電話： 021-51601058 手機：189-6426-6865
產(chǎn)品可應(yīng)用于
弗熙堡自動化您值得選擇！
弗熙堡自動化全體員工誠摯期待您的蒞臨采購咨詢電話：021-51601058 189-6426-6865
聯(lián)系我們
弗熙堡從事自動化產(chǎn)品經(jīng)銷多年，一切從客戶實際需求出發(fā)，備有大量現(xiàn)貨，竭誠為您服務(wù)，您值得選擇！
一站式企業(yè)服務(wù)平臺：
Copyright ? 2019 All Rights Reserved.
Copyright ? 2019-2029 上海弗熙堡自動化設(shè)備有限公司 版權(quán)所有滬ICP備2021019978號
持術(shù)支持：弗熙SEO
