1746-NI4
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Product Conditions
Product Conditions
Surplus: Surplus units show no signs of installation or having been used previously. These units are in the original packaging, which may have been opened.
Used: Used units have been previously used and are inspected, cleaned and tested.
All units come with a 1 Year Replace Industrial Warranty.
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Product Conditions
Replace Industrial, LLC is not affiliated with any of the manufacturers listed on this website. All products are sourced & verified through the industrial surplus market and through other independent supply chains. We do not convey any manufacturer warranty with the product. Each product sold comes with a 2 Year Replace Industrial Warranty, unless specified otherwise. This warranty conveys solely through Replace Industrial, LLC. and is completely unaffiliated with any manufacturer warranty. The terms of our warranty can be found here.
Surplus: This unit is sourced through the industrial market outside of the manufacturer and has been independently verified to not have been used operationally previously. These units are in the original packaging, but the packaging & unit may show signs of shelf wear.
Used: This unit may have been previously used and show signs of wear. The unit has been independently verified and is guaranteed with a 1 Year Replace Automation Warranty. The unit has been sourced through independent supply chains in the industrial markets.
Firmware: Replace Industrial, LLC sells hardware only and does not sell firmware and makes no representation as to what firmware may or may not be present on the hardware. We do not obtain or provide software for customers.
Allen-Bradley 1746-NI4
The Allen-Bradley 1746-NI4 is a high-resolution analog input module for the SLC 500 series by Rockwell Automation. As a 16-bit delta-sigma converter, it offers precise monitoring with its 4 channels supporting signals from -20 mA to +20 mA or -10V to +10V. It fits any I/O slot except 0, ideal for diverse industrial applications.
| Manufacturer | Rockwell Automation |
| Brand | Allen-Bradley |
| Part Number/Catalog No. | 1746-NI4 |
| Series | SLC 500 |
| Module Type | Analog I/O Module |
| Backplane Current (5 Volts) | 25 milliamps |
| Backplane Current (24 Volts DC) | 85 milliamps |
| Input signal Category | -20 to +20 mA (or) -10 to +10V dc |
| Bandwidth | 10 Hertz |
| Current Input Coding | -16,384 to +16,384 |
| Update Time | 512 microseconds |
| Voltage Input Coding | -32,768 to +32,767 |
| Resolution | 16 bits |
| Chassis location | Any I/O module slot except slot 0 |
| Step Response | 60 milliseconds |
| Backplane Current | (5 Volts) 35 mA;(24 Volts DC) 85 mA |
| Applications | Combination 120 Volts AC I/O |
| Conversion type | Delta–Sigma Modulation |
| Cable Lengths | 0.5, 1, 2.5, or 5.0 meters. |
| Converter Resolution | 16 bit |
| UPC | 10662073735905 |
| Repeatability | ±1 LSB |
| Non–linearity | 0.01% |
| UNSPSC | 32151705 |
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