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3UG3501 数据表(PDF) 17 Page - List of Unclassifed Manufacturers |
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3UG3501 数据表(HTML) 17 Page - List of Unclassifed Manufacturers |
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17 / 114 page ![]() SIMOCODE 3UF Motor Management and Control Devices 7/17 Siemens LV 1 T · 2006 SIMOCODE pro 3UF7 motor management and control devices Temperature modules Mounting Snap-on mounting onto 35 mm standard mounting rail or screw fixing with additional push-in lugs Displays • Green LED "READY" Continuous light: "Ready" Flashing: "No connection to the PC" System interfaces for connecting to a basic unit, another expansion module, a current measuring module or current/voltage measuring module or to the operator panel Sensor circuits Typical sensor circuits • PT100 mA 1 (typical) • PT1000/KTY83/KTY84/NTC mA 0.2 (typical) Wire-break/short-circuit detection • For sensor type PT100/PT1000 KTY83-110 KTY84 NTC • Open-circuit • • • -- • Short-circuit • • • • • Measuring range °C -50 ... +500 -50 ... +175 -40 ... +300 +80 ... +160 Measuring accuracy at 20 °C ambient temperature (T20) K < 2 Deviation due to ambient temperature (in % of measuring range) % 0.05 per K deviation from T20 Conductor cross-sections • Tightening torque Nm 0.8 ... 1.2 • Solid mm2 1 × (0.5 ... 4.0); 2 × (0.5 ... 2.5) • Finely stranded with end sleeve mm2 1 × (0.5 ... 2.5); 2 × (0.5 ... 1.5) • AWG cable (solid) AWG 1xAWG20 to12/2xAWG20 to14 • AWG cable (finely stranded) AWG 1xAWG20 to14/2xAWG20 to16 Analog modules Mounting Snap-on mounting onto 35 mm standard mounting rail or screw fixing with additional push-in lugs Displays • Green LED "READY" Continuous light: "Ready" Flashing: "No connection to the PC" System interfaces for connecting to a basic unit, another expansion module, a current measuring module or current/voltage measuring module or to the operator panel Control circuits Inputs • Channels 2 • Parameterizable measuring ranges mA 0/4 ... 20 • Shielding up to 30 m shield recommended, from 30 m shield required • Max. input current (destruction limit) mA 40 • Accuracy % 1 • Input resistance W 50 • Conversion time ms 130 • Resolution bit 12 • Open-circuit detection with measuring range 4 ... 20 mA Outputs • Channels 1 • Parameterizable output range mA 0/4 ... 20 • Shielding up to 30 m shield recommended, from 30 m shield required • Max. voltage at output 30 V DC • Accuracy % 1 • Max. output load W 500 • Conversion time ms 10 • Resolution bit 12 • Short-circuit resistant yes Connection type 2-wire connection Voltage isolation of inputs/outputs to the device electronics no Conductor cross-sections • Tightening torque Nm 0.8 ... 1.2 • Solid mm2 1 x (0.5 ... 4.0); 2 x (0.5 ... 2.5) • Finely stranded with end sleeve mm2 1 x (0.5 ... 2.5); 2 x (0.5 ... 1.5) • AWG cable (solid) AWG 1xAWG20 to12/2xAWG20 to14 • AWG cable (finely stranded) AWG 1xAWG20 to14/2xAWG20 to16 |
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