nput, currentTrueInput, voltageTrueInput, resistorFalseInput, resistance thermometerFalseInput, thermocoupleFalseInput signal, configurableTrueOutput, currentFalseOutput, voltageFalseOutput signal configurableFalseAnalogue inputs configurableTrueAnalogue outputs configurableFalseType of electric connectionScrew-/spring clA connectionOutput range-10…10V, 0…10V, 0…5V, 0…20 MaModule keyingElectronic, software configurableModule error over full temperature range0.1 %Module conversion methodR-Ladder DAC, monotonicity with no missing codesOpen circuit detectionCurrent output = YesDrive capabilityCurrent output = 0...1000 Ω, Voltage output =>1000 ΩShort circuit detectionVoltage output = YesData formatIEEE 32-bit floating pointWire category2 - on signal portsOvervoltage protection±30V DC (voltage/current)Settling time<2 ms to 95% of final value with resistive loadsTotal backplane powerVoltage mode = 6.3 W, Current mode with 250 Ω loads = 6.3 W, Current mode with 500 Ω loads = 7.6 W, Current mode with 750 Ω loads = 9.2 W, Current mode with 1000 Ω loads = 10.2 WModule scan time1 ms minimumThermal dissipationVoltage mode = 18.4 BTU/hr, Current mode with 250 Ω loads = 18.4 BTU/hr, Current mode with 500 Ω loads = 19.8 BTU/hr, Current mode with 750 Ω loads = 22.2 BTU/hr, Current mode with 1000 Ω loads = 22.9 BTU/hrCurrent draw200mA @ 5.1V, Voltage or current mode with 250 Ω loads = 220mA @ 24V, Current mode with 500 Ω loads = 275mA @ 24V, Current mode with 750 Ω loads = 340mA @ 24V, Current mode with 1000 Ω loads = 385mA @ 24VInputsEight isolated channels - any combination of voltage or current modePower dissipationVoltage mode: 5.4 W (18.4 BTU/hr), Current mode with 250 Ω loads: 5.4 W (18.4 BTU/hr), Current mode with 500 Ω loads: 5.8 W (19.8 BTU/hr), Current mode with 750 Ω loads: 6.5 W (22.2 BTU/hr), Current mode with 1000 Ω loads: 6.7 W (22.9 BTU/hr)Resolution16 bit, ±10.5V (0.32 mV/count), 0...10.5V (0.16 mV/count), 0...5.25V (0.08 mV/count), 0...21 mA (0.32 µA/count)Wire size0.33...2.1 mm² (22...14 AWG) solid or stranded shielded copper wire, rated at 90 °C (194 °F) or greater, 1.2 mm (3/64 in.) insulation maximumCalibrated accuracy0.05% @ 25°C (77 °F)Suitable for safety functionsFalseOutput impedance46 Ω (Current output)

Modelo: 1756-OF8I

Categorías: Control industrial PLC

Marca: Allen-Bradley

ControlLogix 8 Point Analog Output

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