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General specifications
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Signal type
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Digital Input
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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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Supply
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Connection
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Power Rail or terminals 14+, 15-
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Rated voltage
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19 ... 30 V DC
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Ripple
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≤ 10 %
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Rated current
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20 ... 15 mA
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Power dissipation
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≤ 1 W including maximum power dissipation in the output
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Input
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Connection side
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field side
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Connection
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terminals 1+, 2+, 3-
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Rated values
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acc. to EN 60947-5-6 (NAMUR), see system description for electrical data
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Open circuit voltage/short-circuit current
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approx. 10 V DC / approx. 8 mA
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Switching point/switching hysteresis
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1.2 ... 2.1 mA / approx. 0.2 mA
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Line fault detection
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breakage I ≤ 0.1 mA , short-circuit I ≥ 6.5 mA
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Pulse/Pause ratio
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min. 100 ?s / min. 100 ?s
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Output
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Connection side
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control side
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Connection
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output I: terminals 7, 8 ; output II: terminals 8, 9
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Rated voltage
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30 V DC
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Rated current
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100 mA , short-circuit protected
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Response time
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≤ 200 ?s
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Signal level
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1-signal: (external voltage) - 3 V max. for 100 mA
0-signal: blocked output (off-state current ≤ 10 ?A)
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Output I
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signal ; Transistor
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Output II
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signal or error message ; Transistor
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Collective error message
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Power Rail
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Transfer characteristics
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Switching frequency
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≤ 5 kHz
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Galvanic isolation
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Input/Output
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reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
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Input/power supply
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reinforced insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
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Output/power supply
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basic insulation according to IEC/EN 61010-1, rated insulation voltage 300 Veff
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Indicators/settings
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Display elements
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LEDs
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Control elements
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DIP-switch
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Configuration
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via DIP switches
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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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Input
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EN 60947-5-6:2000
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Ambient conditions
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Ambient temperature
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-20 ... 60 °C (-4 ... 140 °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. 150 g
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Dimensions
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20 x 119 x 115 mm (0.8 x 4.7 x 4.5 inch) , housing type B2
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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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EXA 16 ATEX 0016 X
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Marking
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 II 3(1)G Ex nA [ia Ga] IIC T4 Gc
II (1)D [Ex ia Da] IIIC
I (M1) [Ex ia Ma] I
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Input
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Ex ia
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Voltage
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10.5 V
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Current
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17.1 mA
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Power
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45 mW (linear characteristic)
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Supply
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Maximum safe voltage
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253 V AC (Attention! Um is no rated voltage.)
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Output
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Maximum safe voltage
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253 V AC (Attention! The rated voltage can be lower.)
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Galvanic isolation
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Input/Output
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safe electrical isolation acc. to IEC/EN 60079-11, voltage peak value 375 V
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Input/power supply
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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 60079-0:2012+A11:2013 , EN 60079-11:2012 , EN 60079-15:2010
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International approvals
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UL approval
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E106378
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Control drawing
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116-0424 (cULus)
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IECEx approval
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IECEx certificate
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IECEx EXA 16.0009X
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IECEx marking
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Ex nA [ia Ga] IIC T4 Gc , [Ex ia Da] IIIC , [Ex ia Ma] I
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General information
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Supplementary information
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Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.
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Accessories
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Optional accessories
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power feed module KFD2-EB2
Universal Power Rail UPR-03
Universal Power Rail UPR-03-S
profile rail K-DUCT-BU
profile rail K-DUCT-UPR-03
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