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Allen-Bradley 1756-LSP ControlLogix GuardLogix Safety Partner System Module
verified ALLEN BRADLEY

Allen-Bradley 1756-LSP ControlLogix GuardLogix Safety Partner System Module

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Availability & Commercial Pricing
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Surplus and high-value automation controllers are quoted dynamically based on exact condition and global express logistics. Receive formal pricing within 2 business hours.

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• Global Air Freight via DHL / FedEx / Aramex
  • GuardLogix Safety Partner Processor: Works seamlessly alongside a primary GuardLogix controller to achieve up to SIL 3 / PLe safety integrity levels.

  • 1-Slot Chassis Footprint: Occupies a single slot adjacent to the primary controller in any standard ControlLogix Bulletin 1756 chassis.

  • Dual-Processor Redundant Execution: Performs 1-out-of-2 (1OO2) architecture cross-checking of safety logic and tasks without separate user programming.

  • Full Network & Backplane Integration: Communicates via standard 1756 backplane routing across EtherNet/IP, ControlNet, and DeviceNet safety networks.

  • Removal and Insertion Under Power (RIUP): Supports hot-swapping and live module servicing without interrupting overall backplane power.

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100% Genuine
Factory OEM Verified
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Express Dispatch
India, UAE & Global
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2-Hour RFQ
Plant Engineers Desk
Manufacturer / Brand ALLEN BRADLEY
Part Number / MPN PLC-785
Category Classification PLC & Automation
Condition Status Used Clean
Testing & QA Inspection 100% Bench Tested, Visual Inspection & Power-On Verified
Packaging Type Anti-Static Industrial Sealed ESD Box / Factory Box
Dispatch Hubs Mumbai Central Hub (India) & Sharjah/Dubai Logistics Hub (UAE)

Additional Technical Attributes



  • Manufacturer / Brand: Allen-Bradley




  • Model / Part Number: 1756-LSP (1756LSP)




  • Product Series: ControlLogix / GuardLogix 1756 Platform




  • Product Type: Safety Partner Controller / Coprocessor Module




  • Safety Integrity Level: SIL 3 (IEC 61508) / PLe Cat 4 (ISO 13849-1)




  • User Memory: None (Mirrors Primary GuardLogix Controller Memory)




  • Backplane Current Load: 1.2 A @ 5.1V DC / 14 mA @ 24V DC




  • Power Dissipation: 3.5 W




  • Thermal Dissipation: 11.9 BTU/hr




  • Mounting Type: ControlLogix 1756 Chassis Slot (Adjacent to Primary Controller)




  • Condition: Surplus / Used



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