GE / IP FANUC Series 90/30 In Stock
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Other Available Revisions for the 1746-NO4I 1746-NO4I/-Ser G1746-NO4I/-Ser H1746-NO4I/-Ser I1746-NO4I/-Ser J1746-NO4I/-Ser K1746-NO4I/-Ser L1746-NO4I/-Ser A1746-NO4I/-Ser B1746-NO4I/-Ser C1746-NO4I/-Ser D1746-NO4I/-Ser E1746-NO4I/-Ser F1746-NO4I/-Series A1746-NO4I/-Series B1746-NO4I/-Series C1746-NO4I/-Series D1746-NO4I/-Series E1746-NO4I/-Series F1746-NO4I/-Series G1746-NO4I/-Series H1746-NO4I/-Series I1746-NO4I/-Series J1746-NO4I/-Series K1746-NO4I/-Series L1746-NO4I/A1746-NO4I/B1746-NO4I/C1746-NO4I/D1746-NO4I/E1746-NO4I/F1746-NO4I/G1746-NO4I/H1746-NO4I/I1746-NO4I/J1746-NO4I/K1746-NO4I/L1746-NO4I/M1746-NO4I/N1746-NO4I/O1746-NO4I/P1746-NO4I/Q1746-NO4I/R1746-NO4I/S1746-NO4I/T1746-NO4I/U1746-NO4I/V1746-NO4I/W1746-NO4I/X1746-NO4I/Y1746-NO4I/Z
The Allen-Bradley 1746-NO4I is an analog output module in the SLC-500 series. It has four analog output channels with four current outputs which are not isolated on an individual level. The 1746-NO4I draws a maximum backplane current of 55 mA at 5 Volts and 195 mA at 24 Volts. When supplied with an external power of 24 Volts, has +/- 10% current at a maximum of 195 mA; it also has an SW1 switch, making it easier to select the source of power. When the SW1 switch is UP, the 1746-NO4I draws its power from an external source, being powered from the backplane when the SW1 switch is in the DOWN position.
The 1746-NO4I has a resolution of 2.56348A per LSB. At a 0 to 21 mA current range, the 1746-NO4I has 0 to 32767 output words; at 0 to 20 mA it has 0 to 31208 output words, and at 4 to 20 mA it has 6242 to 31208 output words.
The 1746-NO4I has an operating temperature between 0 and 60 degrees Celsius. It has a 14-bit resolution with a 2.5 millisecond step response time. It uses the R-R method of conversion and a 0 to 500Ω load range. In addition, it has a 5% over-range ability. At 25 degrees Celsius, it has an accuracy (overall) of +/- 0.298% full scale; at 0 to 60 degrees Celsius, it has an accuracy of +/- 0.541% its rated +/- 70 ppm/degree Celsius accuracy drift (overall maximum full scale).
The 1746-NO4I has a +/- 298% of full-scale gain error at 25 degrees Celsius and a gain error of +/- 516% of full scale at 0 to 60 degrees Celsius, plus a maximum of +/- 62 ppm/degree Celsius of full scale drift on gain error.
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