The Allen-Bradley 1771-NOV is a high-resolution analog output module from the PLC-5 series. It provides eight (8) isolated voltage output channels capable of delivering signals in the ±10V range. This module is designed for precision control applications, such as analog actuator drives or instrumentation, where isolated and accurate voltage outputs are required. It installs into a standard 1771 I/O chassis and supports high-resolution signal generation for industrial automation systems. Manufacturer Rockwell Automation Brand Allen-Bradley Part Number/Catalog No. 1771-NOV Module Type High Resolution Analog Output Module Series PLC-5 Number of Outputs 8 Output Type Voltage Output Voltage Range ±10V Isolation Individually Isolated Channels Mounting 1771 I/O Chassis