SOW.pdf

PDF 65 KB Posted Sep 10, 2026

Attached to: Allen-Bradley 1756-L81ES programmable controllers Federal contract opportunity
Solicitation number: 80NSSC26942569Q
Issued by: National Aeronautics and Space Administration Shared Services Center

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Written by GovTribe AI · Sep 10, 2026

This is a Statement of Work/Specification Sheet for the procurement of Allen-Bradley GuardLogix 5580 Safety Controllers for NASA Armstrong Flight Research Center. The requirement specifies the purchase of thirteen (13) new, unused units of the Allen-Bradley GuardLogix 5580 Safety Controller (Catalog Number: 1756-L81ES) manufactured by Rockwell Automation. Each controller must feature 3 MB standard user memory, 1.5 MB safety memory, and a preinstalled 4 GB Secure Digital card, along with one embedded EtherNet/IP port supporting speeds up to 1 Gbps and one USB 2.0 Type-B programming port. The controllers must support maximum digital I/O capacity of 128,000 points and maximum analog I/O of 4,000 points, be compatible with Allen-Bradley ControlLogix 1756 chassis architecture, and provide safety capability up to SIL 2/PLd as a primary safety controller or SIL 3/PLe when configured with appropriate GuardLogix safety partners.

All units must be genuine Rockwell Automation/Allen-Bradley products with no substitutions permitted without prior Government approval, and must include the manufacturer's standard warranty. Refurbished, repaired, or remanufactured units are not acceptable. The controllers must be compatible with Rockwell Automation Studio 5000 Logix Designer and support integration with existing Allen-Bradley control system architecture. Delivery is required to NASA Armstrong Flight Research Center, Building 4876 Warehouse #6, Lilly Drive, Edwards, California 93523. Vendors must provide estimated lead time and delivery dates with their quotations, with delivery required as soon as practicable following receipt of order.

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STATEMENT OF WORK / SPEC SHEET

1. Objective/Requirements

Procurement of thirteen (13) Allen-Bradley GuardLogix 5580 Safety Controllers for use in NASA Armstrong Flight Research Center control systems.

Quantity: 13

Manufacturer: Rockwell Automation / Allen-Bradley

Catalog Number: 1756-L81ES

2. Characteristics, Scope, and Specifications

a. Controller

Allen-Bradley GuardLogix 5580 Safety Controller Catalog Number: 1756-L81ES Controller Family: GuardLogix 5580 Standard User Memory: 3 MB Safety Memory: 1.5 MB Nonvolatile Memory: 4 GB Secure Digital (SD) card, supplied preinstalled with controller Onboard alphanumeric diagnostic display

b. Communications

One (1) embedded EtherNet/IP port Ethernet link speeds: 10 Mbps / 100 Mbps / 1 Gbps Support for up to 100 EtherNet/IP nodes One (1) USB 2.0 Type-B programming/configuration port

c. I/O Capacity

Maximum Digital I/O: 128,000 points Maximum Analog I/O: 4,000 points Compatible with the Allen-Bradley ControlLogix 1756 chassis and associated ControlLogix I/O architecture

d. Safety Capability

GuardLogix integrated standard and safety control capability Supports CIP Safety over EtherNet/IP Safety capability up to SIL 2 / PLd when configured as a primary safety controller

Capable of SIL 3 / PLe when configured with the appropriate GuardLogix safety partner and system architecture

e. Programming and Configuration

Compatible with Rockwell Automation Studio 5000 Logix Designer Supports standard Logix programming and configuration environment Supports integration with existing Allen-Bradley ControlLogix/GuardLogix control system architecture

f. Condition

All controllers shall be new, unused, and genuine Rockwell Automation / Allen-Bradley products.

Refurbished, repaired, remanufactured, or previously installed units are not acceptable.

Manufacturer catalog number shall be 1756-L81ES. Substitutions shall not be permitted without prior Government approval.

Units shall include the manufacturer's standard warranty.

3. Shipping Address

NASA Armstrong Flight Research Center Bldg 4876 Warehouse #6, Lilly Drive Edwards, CA 93523

4. Estimated Lead Time/Estimated Delivery Date

Vendor shall provide the estimated lead time and delivery date with quotation. Delivery shall be made as soon as practicable following receipt of order.