1746-NO4I

The Allen Bradley 1746-NO4I module is an output device designed for integration within the SLC 500 series. As an output module, it efficiently manages the control of external devices. This model is optimized for use within the 1746 chassis and requires a minimum connection of shielded Belden #8761 cable for reliable signal integrity. The maximum permitted wire size for connections is #14 AWG, ensuring compatibility with a variety of wiring configurations.

In terms of electrical characteristics, the 1746-NO4I exhibits a current draw of 55 mA when operating at a voltage of 5V. Under a 24V supply, the current draw increases to 195 mA. One of the key features includes the support for an external power switch, adding to its flexibility for different applications. The module ensures safety with full electrical isolation for field wiring, rated up to 500V DC.

In environments where temperature variation is a concern, this output module performs well within a range of 0 to 60 degrees Celsius during normal operation. For storage purposes, it withstands temperatures between -40 and 85 degrees Celsius, demonstrating its robustness in challenging conditions. Overall, the 1746-NO4I output module is designed to provide reliable performance in automation systems, making it a valuable component in control applications.