Skip to content

What are you looking for?


You may also like

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


Only 10 left - Selling fast

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.




Recently Viewed Products

Tech & Buying Guide

Technical Insights, Installation Guides, and Buying Tips
Strategic Selection: Choosing the Right SCADA Software for Your PLC Project

Strategic Selection: Choosing the Right SCADA Software for Your PLC Project

In industrial automation, the SCADA (Supervisory Control and Data Acquisition) system acts as the bridge between raw machine data and actionable human intelligence. Selecting the incorrect software platform can lead to integration bottlenecks, scalability issues, and excessive long-term maintenance costs. As an automation consultant with 15 years of experience, I have guided many projects through the selection process. Below are the essential criteria for choosing a platform that ensures both performance and longevity.

Read more
Ensuring Operational Continuity: The Strategic Value of Redundant Automation Systems

Ensuring Operational Continuity: The Strategic Value of Redundant Automation Systems

In modern industrial landscapes, unplanned downtime is the ultimate adversary. For sectors relying on complex PLC and DCS architectures, a single hardware failure can trigger catastrophic production losses. Therefore, implementing redundant automation systems is no longer a luxury; it is a fundamental requirement for mission-critical operations. In this article, I analyze why redundancy remains the backbone of reliable industrial infrastructure.

Read more
Selecting the Right Cables for Industrial Automation: A Comprehensive Guide

Selecting the Right Cables for Industrial Automation: A Comprehensive Guide

Selecting the appropriate cabling infrastructure is critical for the success of any industrial automation project. Improper cable selection often leads to signal degradation, system instability, and costly downtime. As an automation engineer, I frequently see projects compromised by poor cabling choices in harsh industrial environments. This guide simplifies the complex landscape of cabling to help you make informed decisions for your PLC, DCS, and control systems.

Read more