Product Details
Product Description
Allen-Bradley FactoryTalk Historian ME – Model: 1756-HIST2G The 1756-HIST2G is a historian module for the Allen-Bradley ControlLogix platform, designed to capture, store, and manage time-series process data directly within automation systems. It integrates seamlessly with FactoryTalk Historian Machine Edition, providing localized data collection and analysis for improved system visibility and performance monitoring.
Technical Specifications
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Manufacturer: Allen-Bradley (Rockwell Automation)
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Product Line: ControlLogix
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Model: 1756-HIST2G
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Type: Historian Module
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Power Consumption: 5 W typical, 7 W max
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Communication Port: 1 Ethernet 10/100T IEEE 802.3
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Processor: AMD LX800, 500 MHz x86 architecture
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System Memory: Integrated historian memory
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Battery: Rechargeable lithium, non-removable
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Battery-Backed Memory: 512 KB SRAM
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Cache Memory: 128 KB L1 / 128 KB L2
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Compact Flash Support: Type 2 with DMA
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Clock: Precision real-time clock
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Indicators: Status LEDs and 4-character alphanumeric display
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Weight: 1.88 lbs (0.85 kg)
Application Scenarios
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Localized historian data collection for ControlLogix systems
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Process monitoring and performance tracking in manufacturing environments
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Integration with FactoryTalk Historian SE for enterprise-level data management
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Applications requiring reliable time-series data storage with real-time clock accuracy
FAQ
Q: What is the primary function of the 1756-HIST2G? A: It collects and stores time-series process data within ControlLogix systems.
Q: What type of communication port is available? A: One Ethernet 10/100T IEEE 802.3 port.
Q: Does the module include a battery? A: Yes, it has a non-removable rechargeable lithium battery.
Q: What type of memory expansion is supported? A: Compact Flash Type 2 with DMA.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Why 24V DC Power Supplies Standardize Modern Industrial Automation
Industrial control cabinets worldwide rely on 24V DC as the universal power standard for field instrumentation, sensors, and controllers. Walk into any manufacturing plant, and you will find PLCs, human-machine interfaces (HMIs), and smart actuators running on extra-low voltage DC. Standardizing on 24V DC enhances operational safety, lowers cabinet footprint, and maintains steady control performance across factory networks.
Essential Motion Control Commands: A Practical Guide for Engineers
Automation engineers often rely on precise position and speed control to drive modern factory machinery. Modern industrial systems, such as Programmable Logic Controllers (PLCs) and Distributed Control Systems (DCS), depend heavily on standardized motion instructions. Mastering these commands ensures operational safety, protects mechanical components, and optimizes cycle times across production lines.
Mastering Modern Industrial Joystick Controls in Heavy Automation
Industrial joysticks play a pivotal role in human-machine interaction across heavy material handling and mobile hydraulics. These tactile controllers translate complex operator movements into precise electrical signals for PLCs, motion controllers, and DCS networks. Consequently, selecting and installing the right joystick architecture ensures operator safety, reduces fatigue, and optimizes equipment performance.