1756-HIST1G | Allen-Bradley | ControlLogix Historic Machine Edition Module

Product Summary

The 1756-HIST1G is a ControlLogix Historian module designed for embedded data collection and storage within the ControlLogix chassis. It enables high-speed logging of controller tags for process and production data archiving without requiring a separate historian server for basic applications.

Core Specifications

• Catalog Number: 1756-HIST1G
• Module Type: 1 GB Historian Module
• Compatible Platform: ControlLogix (1756 chassis)
• Storage Capacity: 1 GB onboard non-volatile storage
• Data Collection: Real-time sampling and trending of Logix controller tags

Electrical & Performance Characteristics

• Function: Onboard data historian for local archiving and retrieval
• Integration: Direct tag collection from the controller; supports FactoryTalk Historian client access
• Backplane Current: Approximately 1 A @ 5 VDC (typical)
• Operating Temperature: 0°C to 60°C (32°F to 140°F)

Installation Guide

1. Install the module in any slot of a 1756 ControlLogix chassis.
2. Configure data collection sets, tags, and sampling rates in Studio 5000 Logix Designer or FactoryTalk Historian software.
3. Establish client connections for data retrieval and visualization.
4. Monitor storage usage and diagnostic status through the programming software.

Selection Guidelines

• Use 1756-HIST1G for embedded historian functionality with 1 GB storage in ControlLogix systems.
• For larger capacity or enterprise historian requirements, consider FactoryTalk Historian SE with dedicated servers.
• Ensure chassis power supply capacity supports the module’s backplane current draw.

Frequently Asked Questions