• Allen-Bradley 1746-NI8
  • Allen-Bradley 1746-NI8
  • Allen-Bradley 1746-NI8
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Allen-Bradley 1746-NI8 SLC 500 8-Point Analog Input Module

Allen-Bradley 1746-NI8 SLC 500 8-Point Analog Input Module

Description

The Allen-Bradley 1746-NI8 is an 8-point analog input module designed for the SLC 500 programmable logic controller (PLC) system. This module provides high-speed signal conversion for industrial control applications, allowing...

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Availability: In stock

SKU: 1746-NI8
Vendor: Allen-Bradley
Category: Analog Input Module
Related Series:

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Authenticity & Warranty

  • Genuine Guarantee: We supply only 100% original, brand-new, and factory-sealed industrial automation parts.
  • Full Coverage: Every component is backed by a 12-month comprehensive warranty from the date of purchase.
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  • Expert Assistance: Our technical team provides free consultation to help you verify compatibility for DCS and PLC systems.
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  • Bulk Inquiries: Contact us at pambo@5gplc.com for volume pricing or customized project quotes.
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Description

The Allen-Bradley 1746-NI8 is an 8-point analog input module designed for the SLC 500 programmable logic controller (PLC) system. This module provides high-speed signal conversion for industrial control applications, allowing the SLC 500 processor to monitor and process analog signals from field devices such as transmitters, sensors, and transducers.

Features

  • 8-point analog input capacity for multi-channel monitoring.
  • Supports standard industrial signal ranges including 20 mA and 10 VDC.
  • Fast signal conversion capabilities for real-time process control.
  • Compatible with the Allen-Bradley SLC 500 chassis-based I/O system.
  • Designed for high-reliability performance in demanding industrial environments.

Applications

This module is widely used in process automation, manufacturing, and monitoring systems where precise analog data acquisition is required. It is suitable for applications involving temperature, pressure, flow, and level monitoring within the SLC 500 architecture.

Technical Specifications

Manufacturer Allen-Bradley
Model 1746-NI8
Module Type Analog Input Module
Input Points 8
Signal Ranges 20 mA, 10 VDC
System Compatibility SLC 500

Installation Guidelines

  • Ensure the SLC 500 chassis power is disconnected before installing or removing the module.
  • Slide the module into the desired slot in the SLC 500 chassis, ensuring it is properly seated in the backplane connector.
  • Secure the module using the top and bottom retaining screws to prevent vibration-related disconnection.
  • Use shielded twisted-pair cabling for analog signals to minimize electromagnetic interference (EMI).
  • Ensure proper grounding of the cable shields at the signal source or the module end, depending on system requirements, to prevent ground loops.
  • Maintain adequate clearance around the module for proper ventilation and cooling within the control cabinet.

FAQ

Is the 1746-NI8 still in production?

No, the 1746-NI8 has been discontinued by the manufacturer. We provide high-quality surplus and refurbished units to support legacy system maintenance.

What signals does this module accept?

The 1746-NI8 is configured to handle standard analog inputs, specifically 20 mA current loops and 10 VDC voltage signals.