德國P+F隔離柵,KHA6-SH-EX1
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1-channel isolated barrier, 115/230 V AC supply, Input for dry contacts or SN/S1N sensors, Relay contact output, Error message output, For usage in accordance with ISO 13849-1, Line fault detection (LFD), Up to SIL3 acc. to IEC 61508, Input: NAMUR sensor, Rated voltage: 85 ... 253 V AC , 45 ... 65 Hz, Output: relay, SIL/IEC 61508
AC 230 V
一般規(guī)格
數(shù)字輸入信號類型
供應
接線端子22,23,24
額定電壓85 ... 253伏交流電,45 ... 65赫茲
額定電流30毫安±5毫安
2.2 W的功率損耗
消耗功率。 2.3 W
輸入
連接端子10 +,12 -
開路電壓/短路電流約。 8.4 V直流/約。 11.7 mA的
導致電阻≤50Ω,是考慮到在危險區(qū)域的電纜電容和誘導頻率
開關點
繼電器斷電<2.1 mA和我> 5.9毫安
繼電器通電2.8 mA的<我<5.3 mA的
響應延時≤1毫秒
產(chǎn)量
連接輸出端子13,14;**輸出端子15,21,輸出三端子16 +,17 -
輸出I信號,安全為導向;繼電器
輸出I,Ⅱ
聯(lián)系加載253 V交流/ 1 / COSφ≥0.7; DC 24 V / 1 A電阻負載
機械壽命50×106開關周期
輸出信號二,安全為本;繼電器
三輸出故障信號,而不是安全為本;電子輸出,被動
額定電壓10 ... 30 V直流
信號1級信號:(+)-2.5 V(下7毫安,短路保護)/ 0信號:封鎖輸出
(漏電流≤10毫安)
傳輸特性
開關頻率5 Hz
指令符合
電磁兼容性
指令2004/108/EC EN 61326-1:2006
低電壓
指令2006/95/EC EN 50178:1997
一致性
電磁兼容性EN 50081-2,EN 50082-2。,NE:21
防護等級符合IEC 60529
環(huán)境條件
環(huán)境溫度-20 ...- 60°C(-4 ... 140℉)
機械規(guī)格
防護等級IP20
質(zhì)量約。 280?
尺寸40×93×115毫米(1.6×3.7×4.5),房屋類型為E
數(shù)據(jù)連接前區(qū)的應用
EC型式檢驗證書肺結核00 A??TEX認證2043其他證書見
集團,類別,類型的保護,二(1)GD [根據(jù)EEx ia] IIC電路(S)區(qū)0/1/2]
指令符合
指令94/9/EC EN 50014,EN 50020
德國P+F隔離柵,KHA6-SH-EX1
230 V AC
General specifications
Signal type Digital Input
Supply
Connection terminals 22, 23, 24
Rated voltage 85 ... 253 V AC , 45 ... 65 Hz
Rated current 30 mA ± 5 mA
Power loss 2.2 W
Power consumption max. 2.3 W
Input
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 output I: terminals 13, 14 ; output II: terminals 15, 21 ; output III: terminals 16+, 17-
Output I signal , safety oriented ; relay
Output I, II
Contact loading 253 V AC/1 A/cos φ ≥ 0.7; 24 V DC/1 A resistive load
Mechanical life 50 x 106 switching cycles
Output II signal , not safety oriented ; relay
Output III fault signal , not safety oriented ; electronic output, passive
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 mA)
Transfer characteristics
Switching frequency 5 Hz
Directive conformity
Electromagnetic compatibility
Directive 2004/108/EC EN 61326-1:2006
Low voltage
Directive 2006/95/EC EN 50178:1997
Conformity
Electromagnetic compatibility EN 50081-2, EN 50082-2, NE 21
Protection degree IEC 60529
Ambient conditions
Ambient temperature -20 ... 60 °C (-4 ... 140 °F)
Mechanical specifications
Protection degree IP20
Mass approx. 280 g
Dimensions 40 x 93 x 115 mm (1.6 x 3.7 x 4.5 in) , housing type E
Data for application in connection with Ex-areas
EC-Type Examination Certificate PTB 00 ATEX 2043 , for additional certificates see
Group, category, type of protection II (1)GD [EEx ia] IIC [circuit(s) in zone 0/1/2]
Directive conformity
Directive 94/9/EC EN 50014, EN 50020
德國P+F隔離柵,KHA6-SH-EX1