Allen-Bradley 1756-IF8H ControlLogix HART Analog Input Module

Allen-Bradley 1756-IF8H ControlLogix Analog Differential Input Module with HART

Disponibilidad: 2 Quedan en stock

DescriptionThe Allen-Bradley 1756-IF8H is a high-performance analog input module designed for the ControlLogix platform, specifically engineered to support HART (Highway...

Código: 1756-IF8H

Manufacturer: Allen-Bradley
Product No.: 1756-IF8H
Product Type: Analog Input Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 300g
Shipping port: Xiamen
Warranty: 12 months

Descripción Reseñas

Description

The Allen-Bradley 1756-IF8H is a high-performance analog input module designed for the ControlLogix platform, specifically engineered to support HART (Highway Addressable Remote Transducer) protocol communication. This module provides eight differential input channels, allowing for precise measurement of current and voltage signals in industrial automation environments. It is designed to integrate seamlessly into ControlLogix chassis systems, facilitating advanced process control and diagnostic capabilities.

Features

Eight differential analog input channels.
Integrated HART protocol support for intelligent field device communication.
Configurable for both current and voltage input ranges.
Designed for high-reliability operation within the ControlLogix I/O architecture.
Advanced diagnostic features including open-circuit detection.

Technical Specifications

Model	1756-IF8H
Module Type	Analog Differential Input with HART
Input Channels	8 Differential
Current Draw (5.1 VDC)	300 mA
Current Draw (24 VDC)	135 mA
Thermal Dissipation	13.7 BTU/hr
Open Circuit Detection	Positive full-scale reading within 5 seconds

Installation Guidelines

Ensure the ControlLogix chassis is powered down before inserting or removing the 1756-IF8H module to prevent electrical damage.
The module must be installed in a standard ControlLogix I/O chassis. Align the module with the guide rails and seat it firmly into the backplane connector.
Use appropriate shielded cabling for analog signals to minimize noise interference in high-EMI industrial environments.
Ensure proper grounding of the chassis and cable shields according to standard Allen-Bradley installation manuals.
Maintain adequate airflow around the chassis to manage thermal dissipation.

FAQ

Does the 1756-IF8H support both voltage and current signals?
Yes, this module is capable of processing both voltage and current inputs, providing flexibility for various instrumentation requirements.

What is the primary function of the HART capability in this module?
The HART protocol allows the module to communicate with smart field instruments, enabling remote configuration, calibration, and diagnostic data retrieval alongside standard process variables.

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