Bulletin 1756 ControlLogix-XT™ Extreme Environment Controllers function in the same way and offer the same features as the ControlLogix Standard Controllers. The XT controllers leverage the Rockwell Automation® Integrated Architecture™ control engine with enhancements to meet the needs of extreme environment applications, including conformal coating that extends product life in harsh, corrosive environments. In addition, an XT control system spaces modules in every other slot for thermal cushion and offers redesigned ventilation for increased air flow.
|Feature||L7 Models||L6 Models|
|Performance Capability||Twice the performance of L6 models||High|
|Max. Controller Connections||500||250|
|Energy Storage Module (ESM) Included||Yes||No|
|On-board Display Included||Yes||No|
|Supported in Studio 5000™ Environment||Yes||No|
|Non-volatile Memory||Secure Digital card||CompactFlash card|
|Max. User Memory||32 MB||32 MB|
|Max. I/O Points||128,000 digital; 4,000 analog||128,000 digital; 4,000 analog|
|I/O Module Integration||1756 ControlLogix I/O||1756 ControlLogix I/O|
Rockwell Automation® Integrated Architecture Solutions provide the foundation to drive plantwide optimization efficiently and effectively, enabling you to respond competitively to the economy and changes in consumer demand.
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Use RSLogix 5000 programming software (L6 models) or the Studio 5000 Automation Engineering and Design environment (L7 models) from Rockwell Software® to design and configure your ControlLogix® system.
The controllers and modules you select, along with your network configuration, determine what additional software packages you need to configure and program your system. Additional required software may include RSNetWorx configuration software and RSLinx communication software.
Additional software products are available from Rockwell Software.
|Integrated Architecture Brochure||IA-BR005||EN, JA, PT|
|Extreme Environment System Product Profile||XT-PP001||EN, JA, ZH|
|ControlLogix Redundancy Product Profile||1756-PP017||DE, EN, ES, FR, IT, JA, KO, PT, ZH|
|ControlLogix Selection Guide||1756-SG001||EN, KO|
|ControlLogix Controllers Specifications Technical Data||1756-TD001||EN|
|ControlLogix System User Manual||1756-UM001||EN|
|ControlLogix Enhanced Redundancy System User Manual||1756-UM535||EN, KO|
|Logix5000 Controllers Common Procedures Programming Manual||1756-PM001||EN, JA|
|Logix5000 Controllers Design Considerations Reference Manual||1756-RM094||EN|
|More ControlLogix XT publications in Literature Library||All Languages|
|More ControlLogix publications in Literature Library||All Languages|
Find catalog numbers, certifications, and specifications.
See our Product Certification site for Declarations of Conformity, certificates and other certification details.
Build or verify a catalog number, and get information and CAD drawings for these products.
Our Extreme Environment (XT) system, which includes ControlLogix-XT™ controllers and chassis, communication, and distributed I/O products, is designed to operate in the most rigorous environmental conditions, providing reliable control in caustic atmospheres with severe temperature fluctuations and volatile weather patterns. The Logix XT system eliminates the need for additional heating/cooling equipment, resulting in lower installation and maintenance costs, smaller panel footprint, and reduced energy consumption. Typical applications include: