Emerson KJ1611X1-KA1 Backplane Expansion Module

Emerson KJ1611X1-KA1 Backplane Expansion Module is an Emerson backplane expansion accessory, designed to augment MD-24 backplane configurations. The part is identified by the KJ1611X1-KA1 designation and is described in materials as an MD-24 Backplane Expansion-ES item, indicating its role within the MD-24 family. As a dedicated backplane expansion module, it is used to extend the backplane network within compatible Emerson systems, enabling additional expansion capacity in MD-24 installations. The product name explicitly links KJ1611X1-KA1 to backplane expansion functionality, underscoring its purpose as a modular component rather than a standalone controller or processor. In practical terms, this module fits into Emerson MD-24 backplane architectures to support larger, scalable configurations where expansion is required. The combination of the KJ1611X1-KA1 identifier and the MD-24 Backplane Expansion-ES designation helps technicians and buyers confirm compatibility with the corresponding Emerson backplane infrastructure. Because the description ties the module to the MD-24 backplane expansion, it aligns with Emerson's documented approach to scaling backplane architectures. This makes KJ1611X1-KA1 a precise fit for users who require a dedicated backplane expansion without altering existing MD-24 hardware.