1756-HIST1G Machine Edition Module Allen-Bradley

Allen-Bradley 1756-HIST1G FactoryTalk Historian ME Module

Key Technical Specifications

• Brand: Allen-Bradley
• Model: 1756-HIST1G
• Series: ControlLogix FactoryTalk Historian ME
• Memory Capacity: 1GB CompactFlash storage
• Processor: AMD LX800 500 MHz x86 system
• Cache Memory: 128K L1 / 128K L2 configuration
• Battery-Backed Memory: 512KB SRAM for data retention
• Network Port: One Ethernet 10/100T IEEE 802.3

Power & Electrical Specifications

• Power Consumption: 5 Watts typical, 7 Watts maximum
• Backplane Current: 800mA @ 5.1V DC, 3mA @ 24V DC
• Battery Type: Rechargeable lithium (non-removable)
• Battery Function: Backs up 5KB SRAM during power loss
• Cooling System: Fanless operation for reliability
• Heat Management: Low power dissipation design

Memory & Storage Features

• CompactFlash: Type II with DMA support
• SRAM Capacity: 512KB with battery backup
• Cache Configuration: 128KB primary and secondary
• Data Retention: Battery-protected during outages
• Storage Expansion: CompactFlash removable media
• Clock System: Precision real-time clock

Environmental Specifications

• Operating Temperature: 0 to 60°C (32 to 140°F)
• Storage Temperature: -40 to 85°C (-40 to 185°F)
• Relative Humidity: Suitable for industrial environments
• Vibration Resistance: Industrial-grade construction
• Shock Protection: Designed for manufacturing floors

System Integration & Operation

• Data Collection: From multiple controllers simultaneously
• Communication: ControlLogix backplane connectivity
• Network Connectivity: 10/100 Ethernet for data transfer
• Status Indication: LED indicators and alphanumeric display
• FactoryTalk Integration: Historian Machine Edition software
• Application: Machine-level data logging and analysis

Frequently Asked Questions (FAQ)

What type of storage does this historian module use?

• The 1756-HIST1G uses 1GB CompactFlash Type II memory with DMA support. This provides reliable data storage for historical trending and analysis.

How does the battery backup system work?

• The module includes a rechargeable lithium battery that maintains 512KB of SRAM during power interruptions. This battery is not removable but recharges automatically.

Can this module collect data from multiple controllers?

• Yes, the 1756-HIST1G can gather data from multiple ControlLogix controllers simultaneously through the backplane communication system.

What networking capabilities does the module have?

• The module features one 10/100 Ethernet port for network connectivity. This allows for data transfer and remote access to historical information.

Is special cooling required for this module?

• No, the 1756-HIST1G operates without a fan using natural convection cooling. Its low power consumption of 5-7 watts generates minimal heat.

What is the product condition and delivery time?

• We supply brand new, genuine Allen-Bradley products. We process orders within 5 business days using reliable carriers including DHL, FedEx, and UPS.

For technical specifications and pricing information, please contact our sales team.
Contact: sales@nex-auto.com