1746 - NI4 Allen Bradley Analog Input Module Series A SLC 500 4 Point

 NEW 1746-NI4 Series A SLC 500 Analog Input Module 4 Point

Quick Detials

• ALLEN BRADLEY

• 1746-NI4

• 1746NI4

• INPUT MODULE

• SLC 500

• ANALOG

• 4 CHANNEL DIFFERENTIAL

• 20 AMP

• 10 VDC

• RACK MOUNT

• one year warranty

Specifications:

The 1746-NI4 is a SLC 500 Analog I/O Module. This Analog I/O Module has 4 Inputs and a Backplane Current (5 Volts) of 25 milliamps. It has a Bandwidth of 10 Hertz and an Update Time of 512 microseconds.

About 1746-NI4

The Allen Bradley SLC 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 Ohms 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 mOhms. The accuracy drift is +63 ppm/ degrees Celsius 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.

Technical specifications:

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