Allen-Bradley 1746-NIO4V 4-Channel Analog I/O Modules

Allen-Bradley 1746-NIO4V 4-Channel Analog I/O Modules

Description

The NIO4I and NIO4V Analog Combination I/O modules provide 2 input and 2 output channels in a single-slot module. The 1746-NIO4I module contains 2 current or voltage inputs (user selectable per channel) and 2 current outputs. The 1746-NIO4V module contains 2 current or voltage inputs (user selectable per channel) and 2 voltage outputs.

Function Label： Indicates input, output, or both.

Power Status LED： Indicates when backplane power is applied to the module.

Removable Terminal Block： Provides physical connection to input devices.

Door Label： Permits easy terminal identification.

Door： Protects terminal connections and label.

Features

The module contains a removable terminal block providing connection for the analog input and/or output channels, which is specifically designed to interface with analog current and voltage input signals. The channels can be wired as either single-ended or differential inputs. There are DIP switches on the circuit board for selecting voltage or current input.

Technical Specifications