Supply |
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Type
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24 Vdc nom (20 to 30 Vdc) reverse polarity protected, ripple within voltage limits ≤ 5 Vpp.
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Current Consumption
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115 mA @24V with 20 mA output typical.
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Power Dissipation
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1.9 W with 24 V supply voltage and 20 mA output typical.
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Max. power consumption
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3.7 W at 30 V supply voltage and short circuit condition
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Input |
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Type
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0/4 to 20 mA (separately powered input, voltage drop ≤ 0.9 V) or 4 to 20 mA (2 wire Tx current limited at ≈ 25 mA).
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Transmitter line voltage
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≥ 15.0 V at 20 mA with max. 20 mVrms ripple on 0.5 to 40 KHz frequency band.
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Output |
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Type
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0/4 to 20 mA, on max. 600 Ω load in source mode; V min. 5 V at 0 Ω load V max. 30 V in sink mode, current limited at ≈ 23 mA or 0/1 to 5 V on internal 250 Ω shunt (or 0/2 to 10 V on internal 500 Ω shunt on request).
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Response time
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50 ms (10 to 90 % step change).
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Output ripple
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≤ 20 mVrms on 250 Ω communication load on 0.5 to 40 KHz band.
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Frequency response
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0.5 to 40 KHz bidirectional within 3 dB (HART® and higher frequency protocols).
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Performance |
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Ref. Conditions
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24 V supply, 250 Ω load, 23 ± 1 °C ambient temperature.
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Calibration accuracy
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≤ ± 0.1 % of full scale.
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Linearity error
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≤ ± 0.05 % of full scale.
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Supply voltage influence
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≤ ± 0.05 % of full scale for a min to max supply change.
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Load influence
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≤ ± 0.05 % of full scale for a 0 to 100 % load resistance change.
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Temperature influence
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≤ ± 0.01 % on zero and span for a 1 °C change.
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Isolation |
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Test Voltage
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I.S. In/Out 1.5 KV; I.S. In/Supply 1.5 KV; I.S. In/I.S. In 500 V; Out/Supply 500 V; Out/Out 500 V.
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Safety description |
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Equipment
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Associated apparatus and non-sparking electrical equipment
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Safety parameters
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Uo/Voc = 26.3 V, Io/Isc = 91 mA, Po/Po = 597 mW at terminals 14-15, 10-11. Uo/Voc = 1.1 V, Io/Isc = 38 mA, Po/Po = 11 mW at terminals 15-16, 11-12. Ui/Vmax = 30 V, Ii/Imax = 104 mA, Ci = 1.05 nF, Li = 0 nH at terminals 15-16, 11-12. Um = 250 Vrms, -20 °C ≤ Ta ≤ 60 °C.
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Environmental conditions |
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Operating temperature
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temperature limits -20 to + 60 °C, relative humidity max 95 %.
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Storage temperature
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temperature limits -45 to + 80 °C.
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Mounting |
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Type
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EN/IEC60715 TH 35 DIN-Rail.
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Weight
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about 175 g
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Connection
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by polarized plug-in disconnect screw terminal blocks to accommodate terminations up to 2.5 mm2.
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Location
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Safe Area/Non Hazardous Locations or Zone 2, Group IIC T4, Class I, Division 2, Groups A, B, C, D Temperature Code T4 and Class I, Zone 2, Group IIC, IIB, IIA T4 installation.
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Protection class
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IP 20.
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Dimensions
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Width 22.5 mm, Depth 99 mm, Height 114.5 mm.
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