# CPU x20CP1484 does NOT appear in the Automation studio catalog v 4.12.2.93 **URL:** \ **Category:** B&R Software & Runtime\ **Tags:** automation-studio\ **Created:** [April 5, 2024, 7:45pm UTC](https://community.br-automation.com/t/cpu-x20cp1484-does-not-appear-in-the-automation-studio-catalog-v-4-12-2-93/2798 "2024-04-05T19:45:55Z")\ **Posts on this page:** 1\ **Showing post:** 5
**Author:** ![michael\_w](https://avatars.discourse-cdn.com/v4/letter/m/FF8800/32.png) [@michael\_w](https://community.br-automation.com/u/michael_w)\ **Post date:** [April 8, 2024, 7:42am UTC](https://community.br-automation.com/t/cpu-x20cp1484-does-not-appear-in-the-automation-studio-catalog-v-4-12-2-93/2798/5 "2024-04-08T07:42:25Z")
Hi, looks like you additionally posted this as a new questions to the board. In order to avoid that people try to answer it again, let me link the topics here, since they already got the proper replies: > [@Runtime update 3.0.90 for x20cp1484](https://community.br-automation.com/t/runtime-update-3-0-90-for-x20cp1484/2807): > > Hello, It happens that I download from the B&R website the latest update of Automation Runtime 3.0.90 for CPU X20CP1484 (most recent update of 2015). When I try to install this update from AS v4.12 Tools/updates/Local I see that I cannot install it because it does not exist. To test something, I perform the same task of downloading the update from the same website, for … > [@Browsing for targets cannot find my x20cp1484 controller](https://community.br-automation.com/t/browsing-for-targets-cannot-find-my-x20cp1484-controller/2810): > > Hello, It happens that I configure a new project in AS v4.12 for X20CP1484 hardware on a CF card with a new IP in range with the PC, without any task or anything, just the hardware to do tests and add things later. After creating CF card with reader, I insert my card into CPU X20CP1484 and everything is correct, RUN connects. But my surprise is when I try in AS v4.12 from online/setting/browsing for targets, my PLC goes to OFFLINE state and does not f… --- _[View the full topic](https://community.br-automation.com/t/cpu-x20cp1484-does-not-appear-in-the-automation-studio-catalog-v-4-12-2-93/2798)._