Allen-Bradley 1746-HT SLC 500 Termination Panel

Availability: 7 left in stock

DescriptionThe Allen-Bradley 1746-HT is a specialized termination panel designed for use within the SLC 500 programmable logic controller system. This...

SKU: 1746-HT

Manufacturer: Allen-Bradley
Product No.: 1746-HT
Product Type: Termination Panel
Product Origin: USA
Payment:T/T, Western Union
Weight: 400g
Shipping port: Xiamen
Warranty: 12 months

Description Reviews

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.

What's clients say about us

Excellent Emergency Support!

Our production line was down due to a faulty Bently Nevada monitor. We found it in stock here and they shipped it via DHL immediately. Back in operation within 48 hours—truly a lifesaver for our plant.

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Maintenance Manager, USA

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Finding brand new, original modules is critical for our safety. This team delivers factory-fresh components with full certification. Their commitment to only selling new products makes them our most trusted partner.

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Engineering Lead, Germany

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We have sourced Honeywell and Schneider parts here for two years. Every shipment arrives well-packaged with original factory seals intact. Clear communication and the best lead times in the industry.