Product Summary
The Allen Bradley 1747-KY1 replacement key set provides essential keys for SLC 500 processors. This set supports SLC 5/03, 5/04, and 5/05 models. It ensures reliable controller setup and programming in diverse industrial environments.
Product Procurement & Buyer Guide
Procurement managers require a precise match for their SLC 500 system. The 1747-KY1 set delivers that exact compatibility. It works with the SLC 5/03, 5/04, and 5/05 processor models. This specific set contains two replacement keys. This redundancy reduces downtime during installation or maintenance tasks.

Application engineers need components that tolerate harsh factory conditions. This key set operates within a temperature range of 32 to 140 degrees Celsius. For storage, it withstands temperatures from -40 to 185 degrees Fahrenheit. The set also maintains integrity in relative humidity from 5% to 95%, so long as the environment is non-condensing. These specifications ensure consistent performance in typical industrial settings.
Buyers must note the insertion requirement for this component. The user must insert the key only after installing the host controller. This sequence prevents potential damage to the processor. Following this simple step guarantees a smooth setup process. The keys facilitate the installation and programming of compatible controllers effectively.
Step-by-Step User & Installation Guide

The installation process for the 1747-KY1 key set is straightforward. First, complete the physical installation of the host SLC processor. Ensure the controller sits securely in the rack. Do not insert the key before this step.
Second, locate the key slot on the front of the installed processor. The design accommodates SLC 5/03, 5/04, and 5/05 models. Take one of the two provided keys. Insert it firmly into the slot until it clicks into place. This action enables the programming mode for the controller.
Third, use the inserted key to configure your system parameters. The key provides the physical security to prevent unauthorized changes. After programming, you can remove the key for safekeeping. The second key serves as a spare to mitigate loss. This system maintains operational integrity and access control in your facility.
Logistics & Standard Packaging Details


