Allen Bradley 1746-NI4 !!! --- sales3@amikon.cn
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The Allen Bradley SLCâ„¢ 500 4-Channel Analog Input Module 1746-NI4 contains 4 user-selectable analog channels for voltage or current to support multiple monitoring and control applications; it has a 16-bit resolution and contains a removable terminal block that provides connections analog input channel. This channel can be connected as a single or differential input. There is a DIP that switches on the circuit board to select the input or current voltage. The Backplane current at 5 Volts of this module is 25 mA; at 24 Volts, the current is 85 mA. Caution should be given to avoid connecting the voltage source without the transmitter current, etc. to the channel configured for current input. Incorrect module operation or module damage may occur.
The 1746-NI4 has Standard Cable Lengths of 0.5, 1, 2.5, and 5.0 meters. The AIFM Connector of this module is 15-pin D-shell.
The Allen Bradley 1746-NI4 has Current Loop Input Specifications: the input range is ±20 mA (nominal) and ±30 mA (maximum). The Input impedance is 250 Ω with a resolution of 1.22070 μA per LSB and an approximate Gain error drift of ±67 ppm/degrees Celsius: the overall accuracy at 25 degrees Celsius is ±0.365% of full scale, and ±0.642% at 60 degrees Celsius. The overall accuracy drift is +79 ppm/degree Celsius of full scale.
The 1746-NI4 also Voltage input Specifications: the input range is ±10 Volts DC -1 LSB. Its impedance is 1 MΩ. The accuracy drift is +63 ppm/°C of full scale. The Resolution is 305.176 μV per LSB, with a Gain error drift at ±57 ppm/degree Celsius. The Overall accuracy at 25 degrees Celsius is ±0.284% of full scale, and ±0.504% at 60 degrees Celsius.
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Description
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1746-NI4
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Step Response (5 to 95%)
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60 ms
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Converter Resolution
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16-bit
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Conversion Method
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sigma-delta modulation
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Non-linearity
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0.01% of full scale (maximum)
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Common Mode Voltage Range
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±20V dc
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Common Mode Rejection Ratio at 10 Hz
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50 db
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Common Mode Rejection Ratio at 60 Hz
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105 db
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Normal Mode Rejection at 60 Hz (min.)
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55 db
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Channel Bandwidth
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10 Hz
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Image Format (HEX)
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0FFF
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Allen Bradley 1746-NI4
1746-NI4 | Allen Bradley | Analog Input Module
Email:sales3@amikon.cn
Part Number:
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1746-NI4
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Module Type:
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Analog I/O Module
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Series:
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SLC 500
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Backplane Current (5 Volts):
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25 milliamps
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Backplane Current (5 Volts):
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85 milliamps
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HOT SALE --- please contact us !!!
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Emal:sales3@amikon.cn
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