• Allen-Bradley 1746-HT
  • Allen-Bradley 1746-HT
  • Allen-Bradley 1746-HT
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Allen-Bradley 1746-HT SLC 500 Termination Panel

Allen-Bradley 1746-HT SLC 500 Termination Panel

Description

The Allen-Bradley 1746-HT is a specialized termination panel designed for use within the SLC 500 programmable logic controller system. This module serves as a critical interface component, facilitating efficient wiring...

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Availability: Low stock: 1 left

SKU: 1746-HT
Vendor: Allen-Bradley
Category: Termination Panel
Related Series:

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  • 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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Description

The Allen-Bradley 1746-HT is a specialized termination panel designed for use within the SLC 500 programmable logic controller system. This module serves as a critical interface component, facilitating efficient wiring and signal distribution for high-speed I/O, encoder inputs, and drive control applications. It is engineered to support robust connectivity for industrial automation tasks requiring external power distribution and reliable signal termination.

Features

  • Designed for integration with SLC 500 I/O systems.
  • Supports high-speed input frequencies up to 250 kHz.
  • Provides dedicated terminal points for E-Stop, encoder, and drive control signals.
  • Includes support for external power distribution (5VDC, 15VDC, and 24VDC).
  • Designed for standard rack mounting configurations.

Technical Specifications

Product Model 1746-HT
Manufacturer Allen-Bradley
Input Frequency 250 kHz
Backplane Current (5V) 200 mA
Backplane Current (24V) 90 mA
Mounting Type Rack Mount
Output Type Digital

Installation Guidelines

  • Ensure the PLC system power is disconnected before installing or removing the 1746-HT module to prevent electrical damage.
  • Verify that the module is securely seated in the rack to ensure proper backplane communication.
  • Use appropriate shielded cabling for high-speed encoder and drive signals to minimize electromagnetic interference (EMI).
  • Maintain proper clearance around the module to ensure adequate ventilation and prevent overheating.
  • Follow standard ESD (Electrostatic Discharge) handling procedures when touching internal components or connectors.

FAQ

What is the primary function of the 1746-HT?

The 1746-HT acts as a termination panel for the SLC 500 system, providing a centralized point for connecting high-speed inputs, encoders, and drive signals while distributing necessary auxiliary power.

Does this module require external power?

Yes, the module is designed to handle external power inputs of 5VDC, 15VDC, and 24VDC to support connected field devices.