1746-NO8V Allen Bradley SLC 8 Point Analog Output Module

The Allen-Bradley 1746-NO8V is an analog output module that is compatible for use with SLC 500 controllers. This module provides voltage output signal ranging from ±10.25VDC. This module is ideally used to control modulating devices such as valves, dampers, Variable Frequency Drives (VFD), Louvers, and other devices that operate with analog signals.

The 1746-NO8V has Eight (8) output channels with resolution of 16-bits or 320 µV/count. It has output coding of 32,768 to +32,767 and comes with a built-in R-2R Ladder Network as the Digital to Analog (DAC) conversion method. It has an output step response of 1 ms or 0 to 95% of full scale with individual channel update time of 5 ms to update all 8 channels for class 1 and 10 ms to update all 8 channels for class 2.

The 1746-NO8V has an overall accuracy of 0.1% of full scale at 25°C and 0.2% of full scale at 60°C with maximum overall accuracy drift of ±33 ppm/°C of full scale. It has a load range of 1K ohm and greater and with load current of 10 mA (maximum).