倍加福

KFD2-VR4-Ex1.26

KFD2-VR4-Ex1.26 Voltage Repeater

订货号
70107327
产品分类
K 系统(DIN 导轨安装)

Voltage Repeater

TECHNICAL DATA

规格参数

General specifications
Signal typeAnalog input
Safety Integrity Level (SIL)SIL 2
ConnectionPower Rail or terminals 11+, 12-
Rated voltage19 ... 30 V DC
Ripplewithin the supply tolerance
Power dissipation≤ 1.2 W
Power consumption≤ 1.6 W
Connection sidefield side
Connectionterminals 4 (common), 1, 3 and 5 (supply -), 2 and 6 (signal -)
Input resistance10 kΩ terminals 4 (common), 6-/2-
Output currentterminals 4 (common), 5-: > 10 mA at -21 V or > 20 mA at -18 Vterminals 4 (common), 1-: 5.3 mA ±0.4 mA at -10 Vterminals 4 (common), 3-: 3.6 mA ±0.7 mA at -10 V, 20 °C (68 °F)
Transmission range-20 ... 0 V
Connection sidecontrol side
Connectionterminals 7-, 8+
Voltage-20 ... 0 V
Load≥ 9 kΩ (3-wire sensor), ≥ 2 kΩ (2-wire sensor)
Output resistance24 Ω typ., 27 Ω maximum Since this is much less than the end-to-end resistance of a zener barrier, it may be necessary to specify a monitor intended for use without a barrier. Please follow the advice of the monitor manufacturer.
Cut-off frequency10 kHz (-0,1 dB) 20 kHz (-1 dB)
DeviationDC transfer error (with 10 kΩ load) < 10mV
After calibrationadditional error with AC superimposed is ±5 mV at 20 °C (68 °F) at any point within the span, provided that the alternating component of the input voltage is not excessive, e. g.- square waves (0 ... 20 kHz): 5 Vpp- sine waves (0 ... 20 kHz): the full span of 20 Vpp (= 100 g peak acceleration at 100 mV/g) is acceptable.Influence of ambient temperature(< 100 ppm of span)/K at any point within the spanAfter calibrationadditional error with AC superimposed is ±5 mV at 20 °C (68 °F) at any point within the span, provided that the alternating component of the input voltage is not excessive, e. g.- square waves (0 ... 20 kHz): 5 Vpp- sine waves (0 ... 20 kHz): the full span of 20 Vpp (= 100 g peak acceleration at 100 mV/g) is acceptable.Influence of ambient temperature(< 100 ppm of span)/K at any point within the span
Time delay relative to input7.1 ±0.3 µs
Ripplein 200 kHz bandwidth < 20 mVrmsin 20 kHz bandwidth < 3 mVrms
After calibrationadditional error with AC superimposed is ±5 mV at 20 °C (68 °F) at any point within the span, provided that the alternating component of the input voltage is not excessive, e. g.- square waves (0 ... 20 kHz): 5 Vpp- sine waves (0 ... 20 kHz): the full span of 20 Vpp (= 100 g peak acceleration at 100 mV/g) is acceptable.
Influence of ambient temperature(< 100 ppm of span)/K at any point within the span
Output/power supplyfunctional insulation, rated insulation voltage 50 V AC
Display elementsLED
Labelingspace for labeling at the front
Electromagnetic compatibilityElectromagnetic compatibility
Directive 2014/30/EUEN 61326-1:2013 (industrial locations)Directive 2014/30/EUEN 61326-1:2013 (industrial locations)
Directive 2014/30/EUEN 61326-1:2013 (industrial locations)
Electromagnetic compatibilityNE 21:2017 EN IEC 61326-3-2:2018
Degree of protectionIEC 60529
Protection against electrical shockUL 61010-1
Ambient temperature-20 ... 60 °C (-4 ... 140 °F)
Degree of protectionIP20
Connectionscrew terminals
Massapprox. 125 g
Dimensions20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) (W x H x D) , housing type B2
Mountingon 35 mm DIN mounting rail acc. to EN 60715:2001
EU-type examination certificateBAS 02 ATEX 7206
Marking II (1)G [Ex ia Ga] IIC , [exsign] II (1)D [Ex ia Da] IIICInputEx ia Ga, Ex ia DaVoltageUo-26.4 VCurrentIo90 mAPowerPo570 mWMarking II (1)G [Ex ia Ga] IIC , [exsign] II (1)D [Ex ia Da] IIICInputEx ia Ga, Ex ia DaVoltageUo-26.4 VCurrentIo90 mAPowerPo570 mW
SupplySupply
Maximum safe voltageUm253 V (Attention! The rated voltage can be lower.)Maximum safe voltageUm253 V (Attention! The rated voltage can be lower.)
OutputOutput
Maximum safe voltageUm253 V (Attention! The rated voltage is lower.)Maximum safe voltageUm253 V (Attention! The rated voltage is lower.)
EU-type examination certificateDMT 01 ATEX E 133
Marking I (M1) [Ex ia] IMarking I (M1) [Ex ia] I
CertificateTÜV 99 ATEX 1499 X
Marking II 3G Ex nA II T4Marking II 3G Ex nA II T4
Galvanic isolationGalvanic isolation
Input/Outputsafe galvanic isolation acc. to IEC 60079-11, voltage peak value 375 VInput/power supplysafe galvanic isolation acc. to IEC 60079-11, voltage peak value 375 VInput/Outputsafe galvanic isolation acc. to IEC 60079-11, voltage peak value 375 VInput/power supplysafe galvanic isolation acc. to IEC 60079-11, voltage peak value 375 V
Directive conformityDirective conformity
Directive 2014/34/EUEN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010 , EN 50303:2000Directive 2014/34/EUEN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010 , EN 50303:2000
MarkingII (1)G [Ex ia Ga] IIC , [exsign] II (1)D [Ex ia Da] IIIC
InputEx ia Ga, Ex ia Da
Voltage-26.4 V
Current90 mA
Power570 mW
Maximum safe voltage253 V (Attention! The rated voltage can be lower.)
Maximum safe voltage253 V (Attention! The rated voltage is lower.)
MarkingI (M1) [Ex ia] I
MarkingII 3G Ex nA II T4
Input/Outputsafe galvanic isolation acc. to IEC 60079-11, voltage peak value 375 V
Input/power supplysafe galvanic isolation acc. to IEC 60079-11, voltage peak value 375 V
Directive 2014/34/EUEN 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010 , EN 50303:2000
UL approvalUL approval
Control drawing116-0316 (cULus)Control drawing116-0316 (cULus)
IECEx approvalIECEx approval
IECEx certificateIECEx BAS 05.0078 IECEx BAS 10.0085XIECEx marking[Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] IEx nA II T4 GcIECEx certificateIECEx BAS 05.0078 IECEx BAS 10.0085XIECEx marking[Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] IEx nA II T4 Gc
Control drawing116-0316 (cULus)
IECEx certificateIECEx BAS 05.0078 IECEx BAS 10.0085X
IECEx marking[Ex ia Ga] IIC, [Ex ia Da] IIIC, [Ex ia Ma] IEx nA II T4 Gc
Supplementary informationObserve the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.

DOCUMENTS & DOWNLOADS

资料与附件

产品数据表 Datasheet
语言:en
可下载打开资料
STP 三维图纸 3-D
可下载打开资料

PRODUCT INQUIRY

咨询此产品

留下您的联系信息和需求,我们会尽快与您联系。

咨询产品 KFD2-VR4-Ex1.26 Voltage Repeater
品牌:倍加福 型号:KFD2-VR4-Ex1.26