Allen-Bradley 1746-NI16I SLC 500 Analog I/O Module – Reliable Industrial Automation Solution
Looking for an Allen-Bradley 1746-NI16I SLC 500 Analog I/O Module for an existing industrial automation system? Engineering & Engineers Instruments supplies and supports industrial automation components for manufacturing plants, process industries, machine builders, maintenance departments, automation laboratories, and industrial control applications across India.
The Allen-Bradley 1746-NI16I is a 16-channel analog input module designed for the SLC 500 control platform. Rockwell Automation specifies the module for current-input applications, including 0–20 mA, 4–20 mA, ±20 mA and 0–1 mA input ranges. It uses 16-bit resolution and Sigma-Delta A/D conversion.
1746-NI16I Analog Input Module for SLC 500
In an industrial automation system, analog signals from field devices need to be converted into digital information that the PLC can process. The 1746-NI16I Analog I/O Module provides an interface between compatible current-output field instruments and the SLC 500 processor.
The module has 16 analog input channels, allowing multiple current-based signals to be connected through a single module. According to Rockwell Automation documentation, the module can interface with current sensors and supports selectable input formats including 0–20 mA, 4–20 mA, ±20 mA and 0–1 mA.
Key Features of Allen-Bradley 1746-NI16I
16 analog input channels
Designed for SLC 500 chassis
Current-input signal capability
16-bit resolution
Sigma-Delta analog-to-digital conversion
Selectable input ranges
Digital filtering options
Suitable for industrial measurement applications
Compact single-slot module design
Designed for integration with SLC 500 processors
Rockwell documentation also specifies isolation testing at 500 VAC and 710 VDC for 60 seconds, along with selectable input filtering frequencies.
Where is 1746-NI16I Used?
The Allen-Bradley 1746-NI16I can be used in automation systems where multiple analog current signals need to be monitored by an SLC 500 PLC. Typical applications include:
Manufacturing automation
Process-control systems
Packaging machinery
Material-handling systems
Industrial production lines
Pump and motor monitoring
Instrumentation systems
Control panels
Water and wastewater automation
Educational PLC laboratories
For example, a process-control system may receive 4–20 mA signals from transmitters measuring parameters such as pressure, flow, level or temperature. The analog input module converts these signals into data that can be processed by the PLC program.
Allen-Bradley 1746-NI16I Supplier in India
Engineering & Engineers Instruments provides industrial automation components and support for customers searching for an Allen-Bradley 1746-NI16I Supplier in India. We assist customers with product identification, technical information, sourcing requirements and legacy PLC component enquiries.
It is important to note that Rockwell Automation currently lists the 1746-NI16I as discontinued, so customers maintaining existing SLC 500 installations should verify availability, condition and compatibility before procurement. Rockwell also provides technical documentation for the 1746-NI16I and recommends migration paths for discontinued SLC 500 I/O products.
If you require an Allen-Bradley 1746-NI16I SLC 500 Analog Input Module, contact Engineering & Engineers Instruments with your catalog number and existing PLC configuration for product availability, technical details and quotation support.
Looking for an Allen-Bradley 1746-NI16I SLC 500 Analog I/O Module for an existing industrial automation system? Engineering & Engineers Instruments supplies and supports industrial automation components for manufacturing plants, process industries, machine builders, maintenance departments, automation laboratories, and industrial control applications across India.
The Allen-Bradley 1746-NI16I is a 16-channel analog input module designed for the SLC 500 control platform. Rockwell Automation specifies the module for current-input applications, including 0–20 mA, 4–20 mA, ±20 mA and 0–1 mA input ranges. It uses 16-bit resolution and Sigma-Delta A/D conversion.
1746-NI16I Analog Input Module for SLC 500
In an industrial automation system, analog signals from field devices need to be converted into digital information that the PLC can process. The 1746-NI16I Analog I/O Module provides an interface between compatible current-output field instruments and the SLC 500 processor.
The module has 16 analog input channels, allowing multiple current-based signals to be connected through a single module. According to Rockwell Automation documentation, the module can interface with current sensors and supports selectable input formats including 0–20 mA, 4–20 mA, ±20 mA and 0–1 mA.
Key Features of Allen-Bradley 1746-NI16I
16 analog input channels
Designed for SLC 500 chassis
Current-input signal capability
16-bit resolution
Sigma-Delta analog-to-digital conversion
Selectable input ranges
Digital filtering options
Suitable for industrial measurement applications
Compact single-slot module design
Designed for integration with SLC 500 processors
Rockwell documentation also specifies isolation testing at 500 VAC and 710 VDC for 60 seconds, along with selectable input filtering frequencies.
Where is 1746-NI16I Used?
The Allen-Bradley 1746-NI16I can be used in automation systems where multiple analog current signals need to be monitored by an SLC 500 PLC. Typical applications include:
Manufacturing automation
Process-control systems
Packaging machinery
Material-handling systems
Industrial production lines
Pump and motor monitoring
Instrumentation systems
Control panels
Water and wastewater automation
Educational PLC laboratories
For example, a process-control system may receive 4–20 mA signals from transmitters measuring parameters such as pressure, flow, level or temperature. The analog input module converts these signals into data that can be processed by the PLC program.
Allen-Bradley 1746-NI16I Supplier in India
Engineering & Engineers Instruments provides industrial automation components and support for customers searching for an Allen-Bradley 1746-NI16I Supplier in India. We assist customers with product identification, technical information, sourcing requirements and legacy PLC component enquiries.
It is important to note that Rockwell Automation currently lists the 1746-NI16I as discontinued, so customers maintaining existing SLC 500 installations should verify availability, condition and compatibility before procurement. Rockwell also provides technical documentation for the 1746-NI16I and recommends migration paths for discontinued SLC 500 I/O products.
If you require an Allen-Bradley 1746-NI16I SLC 500 Analog Input Module, contact Engineering & Engineers Instruments with your catalog number and existing PLC configuration for product availability, technical details and quotation support.
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