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KFD2-STC4-Ex1變送器供電模塊
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KFD2-STC4-Ex1變送器供電模塊

型 號:KFD2-STC4-Ex1
品 牌:P+F倍加福
價格-貨期:請咨詢我司商務(wù)
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KFD2-STC4-Ex1產(chǎn)品詳細信息:

KFD2-STC4-Ex1變送器供電模塊1通道隔離屏障,24 V DC電源(電源導(dǎo)軌),輸入2線和3線智能變送器和兩線制智能電流源,輸出0/4毫安到20 mA,端子,測試點,漲為符合SIL2。符合IEC61508,輸入:2線制變送器|3線制變送器,額定電壓:20...35 V DC,SIL/ IEC 61508.

參數(shù)表節(jié)選:的技術(shù)參數(shù) KFD2-STC4-Ex1

產(chǎn)品闡述
Input 0/4 mA ... 20 mA
Output 0/4 mA ... 20 mA
一般特性
Signal typeAnalog input
供電
連接器Power Rail or terminals 14+, 15-
額定電壓20 ... 35 V DC
紋波在電源容限內(nèi)
功耗1.4 W
功耗1.8 W
輸入
連接器terminals 1+, 2-, 3 or 5-, 6+
輸入信號0/4 ... 20 mA
電壓降≤ 2.4 V at 20 mA (terminals 5, 6)
輸入電阻≤ 64 Ω terminals 2-, 3 ; ≤ 500 Ω terminals 1+, 3 (250 Ω load)
Available voltage≥ 16 V at 20 mA terminals 1+, 3
輸出
連接器terminals 7-, 8+, 9
負載0 ... 800 Ω
輸出信號0/4 ... 20 mA (overload > 25 mA)
紋波max. 50 μA rms
Transfer characteristics
偏差at 20 °C (68 °F), 0/4 ... 20 mA
≤ 10 μA incl. calibration, linearity, hysteresis, loads and fluctuations of supply voltage
頻率范圍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 time200 μs
指令符合
電磁兼容性 
 Directive 2004/108/ECEN 61326-1:2006
Conformity
電磁兼容性NE 21:2011
防護等級IEC 60529:2001
周圍環(huán)境
環(huán)境溫度-20 ... 60 °C (-4 ... 140 °F)
機械特性
防護等級IP20
重量approx. 200 g
外形尺寸20 x 124 x 115 mm (0.8 x 4.9 x 4.5 in) , housing type B2
安裝on 35 mm DIN mounting rail acc. to EN 60715:2001
Data for application in connection with Ex-areas
EC-類型 鑒定證書BAS 99 ATEX 7060 , for additional certificates see www.pepperl-fuchs.com
 保護型號、類別、組別Ex-Hexagon II (1)GD, [Ex ia] IIC, [Ex iaD], (-20 °C ≤ Tamb ≤ 60 °C) [circuit(s) in zone 0/1/2]
EC-類型 鑒定證書DMT 01 ATEX E 133
 保護型號、類別、組別Ex-Hexagon I (M1) [Ex ia] I
符合標(biāo)準(zhǔn)TüV 99 ATEX 1499 X , observe statement of conformity
 Group, category, type of protection, temperature classEx-Hexagon II 3G Ex nA II T4 [device in zone 2]
指令符合 
 94/9/EC 指令EN 60079-0:2012 , EN 60079-11:2007 , EN 60079-15:2010 , EN 61241-11:2006 , EN 50303:2000