倍加福

WE77/Ex-1 230V

WE77/Ex-1 230V Switch Amplifier

订货号
129197
产品分类
K 系统(DIN 导轨安装)

Switch Amplifier

TECHNICAL DATA

规格参数

General specifications
Signal typeDigital Input
Connectionterminals 11, 12
Rated voltage198 ... 253 V AC ; 45 ... 65 Hz
Power dissipation1.6 W
Power consumptionapprox. 2.3 VA
Connection sidefield side
Connectionterminals 1-, 2+
Rated valuesacc. to EN 60947-5-6 (NAMUR), see manual for electrical data
Open circuit voltage/short-circuit currentapprox. 8 V DC / approx. 8 mA
Switching point/switching hysteresis1.2 ... 2.1 mA / approx. 0.2 mA
Pulse/Pause ratiomin. 0.5 ms / min. 0.5 ms
Line fault detectionbreakage I ≤ 0.1 mA
Connection sidecontrol side
Connectionterminals 7, 8, 9
Outputsignal ; relay
Contact loading253 V AC/2 A/500 VA/cos φ min. 0,7; 125 V AC/4 A/500 VA cos φ min. 0,7; 40 V DC/2 A/80 W ohmic load
Energized/De-energized delayapprox. 10 ms / approx. 20 ms
Mechanical life107 switching cycles
Switching frequency< 10 Hz
Input/Outputreinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Input/power supplyreinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Output/power supplybasic insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
Display elementsLED
Electromagnetic compatibilityElectromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013 (industrial locations)Directive 2014/30/EUEN 61326-1:2013 (industrial locations)
Low voltageLow voltage
Directive 2014/35/EUEN 61010-1:2010Directive 2014/35/EUEN 61010-1:2010
Directive 2014/30/EUEN 61326-1:2013 (industrial locations)
Directive 2014/35/EUEN 61010-1:2010
Degree of protectionIEC 60529
Ambient temperature-20 ... 60 °C (-4 ... 140 °F)
Degree of protectionIP20
Connectionscrew terminals
Massapprox. 390 g
Dimensions40 x 104 x 110 mm (1.6 x 4.1 x 4.3 inch) (W x H x D) , housing type W1
EU-type examination certificatePTB 02 ATEX 2065
Marking II (1)GD [EEx ia] IIC [circuit(s) in zone 0/1/2]InputEx iaVoltageUo13.4 V DCCurrentIo31 mAPowerPo145 mW (trapezoid characteristic curve)Marking II (1)GD [EEx ia] IIC [circuit(s) in zone 0/1/2]InputEx iaVoltageUo13.4 V DCCurrentIo31 mAPowerPo145 mW (trapezoid characteristic curve)
SupplySupply
Maximum safe voltageUm253 V AC (Attention! The rated voltage can be lower.)Maximum safe voltageUm253 V AC (Attention! The rated voltage can be lower.)
OutputOutput
Maximum safe voltageUm253 V AC (Attention! The rated voltage can be lower.)Maximum safe voltageUm253 V AC (Attention! The rated voltage can be lower.)
Galvanic isolationGalvanic isolation
Input/Outputsafe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 VInput/power supplysafe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 VInput/Outputsafe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 VInput/power supplysafe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V
Directive conformityDirective conformity
Directive 2014/34/EUEN 60079-0:2012+A11:2013 , EN 60079-11:2012Directive 2014/34/EUEN 60079-0:2012+A11:2013 , EN 60079-11:2012
MarkingII (1)GD [EEx ia] IIC [circuit(s) in zone 0/1/2]
InputEx ia
Voltage13.4 V DC
Current31 mA
Power145 mW (trapezoid characteristic curve)
Maximum safe voltage253 V AC (Attention! The rated voltage can be lower.)
Maximum safe voltage253 V AC (Attention! The rated voltage can be lower.)
Input/Outputsafe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V
Input/power supplysafe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V
Directive 2014/34/EUEN 60079-0:2012+A11:2013 , EN 60079-11:2012
Supplementary informationObserve the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.

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资料与附件

产品数据表 Datasheet
语言:en
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品牌:倍加福 型号:WE77/Ex-1 230V