The SEL-3532 Conversion Kit is no longer in production, but we still offer the SEL-3533 conversion kit for the SEL-3355 Computing Platform. For upgrading other computing platform models, we recommend selecting the SEL Real-Time Automation Controller (RTAC) that best meets your I/O and form-factor needs.
To simplify your upgrade, we recommend the following replacements:
The Firmware IDs for older versions of the firmware can typically be found in Appendix A of the instruction manual.