The 2500-IADP is an I/O Adapter which allows the use of CTI 2500 Series® I/O modules in Texas Instruments Series 500 I/O bases. It provides a transparent path for upgrading old Series 500 systems without the requirement to completely replace the system.

Failed 500 Series I/O modules can be replaced with CTI 2500 Series® modules. Then, when your budget allows, you can plan a complete replacement of your system to CTI 2500 Series® - without losing your investment in the replaced I/O modules!