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Technical data
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EL1809
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Connection technology
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1-wire
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Specification
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EN 61131-2, type 1/3
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Number of inputs
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16
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Nominal voltage
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24 V DC (-15 %/+20 %)
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“0“ signal voltage
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-3…+5 V (EN 61131-2, type 1/3)
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“1“ signal voltage
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15…30 V (EN 61131-2, type 3)
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Input current
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typ. 3 mA (EN 61131-2, type 3)
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Input filter
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typ. 3.0 ms
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Distributed clocks
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–
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Current consumption power contacts
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typ. 4 mA + load
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Current consumption E-bus
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typ. 100 mA
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Electrical isolation
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500 V (E-bus/field potential)
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Bit width in the process image
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16 inputs
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Configuration
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no address or configuration setting
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Conductor types
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solid wire, stranded wire and ferrule
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Conductor connection
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solid wire conductors: direct plug-in technique; stranded wire conductors and ferrules: spring actuation by screwdriver
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Rated cross-section
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solid wire: 0.08…1.5 mm²; stranded wire: 0.25…1.5 mm²; ferrule: 0.14…0.75 mm²
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Special features
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standard input terminal with high number of channels for slow or fast 24 V DC edges, direct plug-in technique
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Weight
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approx. 65 g
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Operating/storage temperature
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-25…+60 °C/-40…+85 °C
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Relative humidity
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95 %, no condensation
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Vibration/shock resistance
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conforms to EN 60068-2-6/EN 60068-2-27
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EMC immunity/emission
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conforms to EN 61000-6-2/EN 61000-6-4
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Protect. class/installation pos.
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IP 20/variable (see documentation)
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Approvals
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CE, UL, Ex
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