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General specifications
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Signal type
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Analog input/analog output
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Functional safety related parameters
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Safety Integrity Level (SIL)
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SIL 2
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Systematic capability (SC)
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SC 3
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Supply
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Rated voltage
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5 ... 35 V DC , loop powered
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Control circuit
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Connection
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terminals 12-, 11+; 8-, 10-, 9+
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Voltage
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5 ... 35 V DC
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Current
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4 ... 20 mA
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Power dissipation
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at 20 mA and Uin < 24.3 V: < 250 mW per channel
at 20 mA and Uin > 24.3 V: < 500 mW per channel
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Field circuit
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Connection
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terminals 1+, 2-; 4+, 5-
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Voltage
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for 5V < Uin < 24.3V: ≥ 0.9 x Uin - (0.37 x current in mA) - 1.0
for Uin > 24.3 V: ≥ 21 V - (0.36 x current in mA)
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Short-circuit current
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at Uin > 24.3 V : ≤ 65 mA
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Transfer current
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≤ 40 mA
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Transfer characteristics
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Accuracy
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0.1 %
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Deviation
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After calibration
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≤ ± 20 µA; incl. calibration, linearity, hysteresis and load fluctuations at the field side up to a load of 1 kΩ at 20 °C (68 °F)
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Influence of ambient temperature
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≤ ± 2 µA/K at Uin ≤ 20 V; ≤ ± 5 µA/K at Uin > 20 V
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Rise time
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≤ 5 ms at bounce from 4 ... 20 mA and Uin < 24 V
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Galvanic isolation
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Field circuit/control circuit
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safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V
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Indicators/settings
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Labeling
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space for labeling at the front
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Directive conformity
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Electromagnetic compatibility
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Directive 2014/30/EU
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EN 61326-1:2013 (industrial locations)
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Conformity
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Electromagnetic compatibility
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NE 21:2012
EN 61326-3-2:2008
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Degree of protection
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IEC 60529:2001
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Protection against electrical shock
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UL 61010-1:2012
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Ambient conditions
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Ambient temperature
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-20 ... 70 °C (-4 ... 158 °F)
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Mechanical specifications
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Degree of protection
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IP20
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Connection
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screw terminals
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Mass
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approx. 100 g
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Dimensions
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20 x 107 x 115 mm (0.8 x 4.2 x 4.5 inch) (W x H x D) , housing type B1
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Height
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107 mm
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Width
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20 mm
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Depth
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115 mm
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Mounting
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on 35 mm DIN mounting rail acc. to EN 60715:2001
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Data for application in connection with hazardous areas
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EU-type examination certificate
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BAS 98 ATEX 7343 X
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Marking
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 II (1)G [Ex ia Ga] IIC
II (1)D [Ex ia Da] IIIC
I (M1) [Ex ia Ma] I
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Voltage
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25.2 V
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Current
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93 mA
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Power
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585 mW
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Control circuit
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Maximum safe voltage
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250 V eff (Attention! The rated voltage can be lower.)
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Field circuit
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Maximum safe voltage
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250 V eff (Attention! The rated voltage can be lower.)
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Certificate
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FIDI 22 ATEX 0001 X
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Marking
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II 3G Ex ec IIC T4 Gc
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Galvanic isolation
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Field circuit/control circuit
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safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V
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Directive conformity
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Directive 2014/34/EU
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EN IEC 60079-0:2018 , EN 60079-11:2012 , EN IEC 60079-7:2015+A1:2018
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International approvals
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FM approval
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Control drawing
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116-0437
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UL approval
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E106378
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Control drawing
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116-0438 (cULus)
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IECEx approval
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IECEx certificate
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IECEx BAS 05.0004X
IECEx CML 19.0040X
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IECEx marking
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[Ex ia Ga] IIC , [Ex ia Da] IIIC , [Ex ia Ma] I
Ex ec IIC T4 Gc
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