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1746-NI16I | Allen-Bradley SLC 500 16-Channel Isolated Analog Input Module
- Regular price
- $729.00
- Sale price
- $729.00
- Regular price
-
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Product Description P/N: 1746-NI16I
Description
The Allen-Bradley 1746-NI16I is a high-density analog input module designed for SLC 500 control systems. It provides 16 isolated analog input channels for accurate acquisition of current-based process signals across industrial applications. With wide-range current input support and robust noise immunity, it is well-suited for precise monitoring tasks in automation environments.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | I/O Modules |
| Part Number | 1746-NI16I |
| Subcategory | Analog Input Modules |
| Series | SLC 500 |
| Module Type | Analog Input Module |
| Number of Inputs | 16 isolated analog inputs |
| Input Signal Types | 0–20 mA, 4–20 mA, ±20 mA, 0–1 mA |
| Resolution | 16-bit (sigma-delta conversion) |
| Bandwidth | 6–250 Hz |
| Step Response | 9–630 ms |
| Input Filtering | Programmable low-pass digital filter |
| Isolation Rating | 500V AC for 1 second |
| Backplane Current (5V) | 125 mA |
| Backplane Current (24V) | 75 mA |
| Thermal Dissipation | 2.43 W |
| Chassis Location | Any slot except slot 0 |
| LED Indicators | 5 green indicators (4 groups + module status) |
| Applications | Industrial process variable monitoring |
| Manufacturer | Rockwell Automation |
Information About 1746-NI16I
The 1746-NI16I is part of the Allen-Bradley SLC 500 I/O family, developed to provide high-density analog signal integration. This module supports 16 individually isolated analog inputs, configurable for current or voltage ranges such as 0–20 mA, 4–20 mA, 0–10V, and ±10V. With 16-bit resolution, it ensures accurate measurement of process variables such as temperature, pressure, flow, and level. The isolated channel design enhances noise immunity, making it suitable for demanding environments. The module communicates with the SLC 500 processor via the backplane, ensuring fast and reliable data exchange. Compact and rack-mounted, the 1746-NI16I simplifies system design while offering robust analog signal handling for industrial applications.
Key Features:
- Design: High-density analog input module for SLC 500 systems.
- Channels: 16 isolated analog input channels.
- Signal Ranges: Supports current and voltage inputs (0–20 mA, 4–20 mA, 0–10V, ±10V).
- Resolution: 16-bit conversion for precise and accurate measurement.
- Isolation: Individually isolated channels improve reliability and noise immunity.
- Compatibility: Works with Allen-Bradley SLC 500 processors and chassis.
- Diagnostics: Channel and module status indicators simplify troubleshooting.
- Application Range: Suitable for monitoring process variables in industrial automation.
The 1746-NI16I delivers the accuracy, flexibility, and reliability required for high-density analog signal acquisition in SLC 500 control systems.
Description
The Allen-Bradley 1746-NI16I is a high-density analog input module designed for SLC 500 control systems. It provides 16 isolated analog input channels for accurate acquisition of current-based process signals across industrial applications. With wide-range current input support and robust noise immunity, it is well-suited for precise monitoring tasks in automation environments.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | I/O Modules |
| Part Number | 1746-NI16I |
| Subcategory | Analog Input Modules |
| Series | SLC 500 |
| Module Type | Analog Input Module |
| Number of Inputs | 16 isolated analog inputs |
| Input Signal Types | 0–20 mA, 4–20 mA, ±20 mA, 0–1 mA |
| Resolution | 16-bit (sigma-delta conversion) |
| Bandwidth | 6–250 Hz |
| Step Response | 9–630 ms |
| Input Filtering | Programmable low-pass digital filter |
| Isolation Rating | 500V AC for 1 second |
| Backplane Current (5V) | 125 mA |
| Backplane Current (24V) | 75 mA |
| Thermal Dissipation | 2.43 W |
| Chassis Location | Any slot except slot 0 |
| LED Indicators | 5 green indicators (4 groups + module status) |
| Applications | Industrial process variable monitoring |
| Manufacturer | Rockwell Automation |
Information About 1746-NI16I
The 1746-NI16I is part of the Allen-Bradley SLC 500 I/O family, developed to provide high-density analog signal integration. This module supports 16 individually isolated analog inputs, configurable for current or voltage ranges such as 0–20 mA, 4–20 mA, 0–10V, and ±10V. With 16-bit resolution, it ensures accurate measurement of process variables such as temperature, pressure, flow, and level. The isolated channel design enhances noise immunity, making it suitable for demanding environments. The module communicates with the SLC 500 processor via the backplane, ensuring fast and reliable data exchange. Compact and rack-mounted, the 1746-NI16I simplifies system design while offering robust analog signal handling for industrial applications.
Key Features:
- Design: High-density analog input module for SLC 500 systems.
- Channels: 16 isolated analog input channels.
- Signal Ranges: Supports current and voltage inputs (0–20 mA, 4–20 mA, 0–10V, ±10V).
- Resolution: 16-bit conversion for precise and accurate measurement.
- Isolation: Individually isolated channels improve reliability and noise immunity.
- Compatibility: Works with Allen-Bradley SLC 500 processors and chassis.
- Diagnostics: Channel and module status indicators simplify troubleshooting.
- Application Range: Suitable for monitoring process variables in industrial automation.
The 1746-NI16I delivers the accuracy, flexibility, and reliability required for high-density analog signal acquisition in SLC 500 control systems.
