The CS control panel range are advanced control panels used with either Mechanical or Digital limits. Simple to set up, they detect most safety devices on start-up. The control panels are multifunctional, the CS-255 has 1 programmable relay with 27 functions and the CS-320 has 4 programmable relay outputs with 47 functions and 3 programmable inputs with 40 functions. The AS 100 is available for simple open & close functions.