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GuardLogix L7SP | SIL 3 PLe Safety Partner Module | Allen-Bradley | 1756-L7SPGuardLogix L7SP | SIL 3 PLe Safety Partner Module | Allen-Bradley | 1756-L7SPGuardLogix L7SP | SIL 3 PLe Safety Partner Module | Allen-Bradley | 1756-L7SP
GuardLogix L7SP | SIL 3 PLe Safety Partner Module | Allen-Bradley | 1756-L7SP
GuardLogix L7SP | SIL 3 PLe Safety Partner Module | Allen-Bradley | 1756-L7SP
GuardLogix L7SP | SIL 3 PLe Safety Partner Module | Allen-Bradley | 1756-L7SP

GuardLogix L7SP | SIL 3 PLe Safety Partner Module | Allen-Bradley | 1756-L7SP


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PRODUCT SKU : 1756-L7SP

PRODUCT TYPE : Safety Partner Module

PRODUCT VENDOR : Allen-Bradley


  • 100% Genuine Parts – Risk-Free 30-Day Returns
  • 1-Year Warranty & Expert Support for Every Order

Product Details

Product Description

The Allen-Bradley 1756-L7SP GuardLogix Safety Partner Module is designed to work alongside 1756-L7xS controllers, providing SIL 3 and PLe certified safety functionality. It ensures compliance with stringent safety standards while maintaining seamless integration into ControlLogix chassis systems.

Technical Specifications

  • Manufacturer: Allen-Bradley

  • Product Line: GuardLogix / ControlLogix

  • Part Number: 1756-L7SP

  • Product Type: Safety Partner Module for 1756-L7xS Controllers

  • Weight: 0.25 kg

  • Energy Storage Modules:

    • 1756-SPESMNSE (removable, no residual WallClockTime backup)

    • 1756-SPESMNRM (nonremovable, prevents USB and SD card use)

  • Current Draw @ 1.2 VDC: 5 mA

  • Current Draw @ 5.1 VDC: 800 mA

  • Power Dissipation: 2.5 W

  • Thermal Dissipation: 8.5 BTU/hr

  • Isolation Voltage: 30 V continuous, USB port to backplane (basic insulation); type tested at 500 V AC for 60 seconds

  • Slot Width: 2 (requires both modules, each occupies one slot)

  • Module Location: Chassis-based, must be installed immediately to the right of the primary controller

  • Compatible Chassis: 1756-A4, 1756-A7, 1756-A10, 1756-A13, 1756-A17

  • Compatible Power Supplies: 1756-PA72, 1756-PB72, 1756-PA75, 1756-PB75

  • Wire Category: Category 3 (USB ports)

Application Scenarios

  • Safety-Critical Automation: Provides SIL 3 and PLe safety compliance for GuardLogix systems

  • Industrial Control Systems: Ensures redundancy and secure operation in manufacturing and process environments

  • Secure Configurations: Nonremovable energy storage module prevents unauthorized USB or SD card access

FAQ

  • Q: What is the role of the 1756-L7SP?  A: It functions as a safety partner for GuardLogix controllers, enabling SIL 3 and PLe safety compliance.

  • Q: Which energy storage modules are supported?  A: The 1756-L7SP supports 1756-SPESMNSE (removable) and 1756-SPESMNRM (nonremovable).

  • Q: Where should the module be installed?  A: It must be placed in the chassis slot immediately to the right of the primary controller.

  • Q: How does this differ from standard ControlLogix modules?  A: Unlike standard modules, the 1756-L7SP is specifically designed for safety applications with SIL 3/PLe certification.

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.




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