1771-NB4S | Allen-Bradley PLC-5 N-Series 2-Input / 2-Output Analog Current I/O Module New The BQ220220 is part of

The BQ220220 is part of Eaton’s BR family of residential and light commercial circuit protection devices

One of the key features of the QO series is its thermal magnetic mechanism

The ATV312HD11N4 delivers the reliability and precision required for efficient motor-speed regulation in industrial machine applications

This unit supports wide-range AC and DC control power inputs and is engineered for stable operation across harsh environmental conditions

enabling compatibility with a broad range of industrial sensors and transmitters

1771-NB4S | Allen-Bradley PLC-5 N-Series 2-Input / 2-Output Analog Current I/O Module New The BQ220220 is part ofDescription The Allen Bradley 1771 NB4S is an N Series analog I O module designed for PLC 5 systems requiring precise current signal handling. It provides two current inputs and two current outputs with onboard loop power for input channels. The 1771 NB4S supports BCD or natural binary data formats for flexible integration into industrial control applications. Technical Specifications Condition New Never Used Surplus Brand Allen Bradley Category PLCs