Product Description
Allen-Bradley 1746-NIO4V SLC 500 Combination Analog I/O Module
High-reliability industrial automation component tested and verified for mission-critical manufacturing, robotic automation, and CNC drive environments.
Technical Specifications
| Manufacturer Part Number (MPN) | 1746-NIO4V |
| Product Reference (SKU) | 1746NIO4V-04 |
| Brand / Manufacturer | ALLEN-BRADLEY |
| Hardware Condition | Used (100% Tested & Verified) |
| Warranty Protection | 6-Month Direct Replacement Warranty |
| System Compatibility | SLC 500 Fixed and Modular Hardware, SLC 5/01 through 5/05 CPUs |
Quality Assurance & Functional Testing
Inputs calibrated with precision source; outputs measured across range into load resistance. Status LED and chassis comms confirmed.
Compatibility & Installation Notes
Check jumper configurations for input voltage/current selection. Route signal wiring separately from AC motor/power lines.
