![2500-adp1](https://www.napa.fr/en/wp-content/uploads/2012/06/2500-ADP1.jpg)
2500-ADP1
The 2500-ADP1 is a wiring adapter which converts analog field wiring from Series 500 base format to the 40-pin connector used on CTI 2500 Series® analog I/O modules. This allows rapid upgrade of existing Series 500 systems to newer and more supportable 2500Series®.