SIEMENS 6ES5242-1AA21 Description Description SIEMENS SIMATIC S5 242 COUNTER MODULE COMPACT VERSION Related products SIEMENS 1FN3300-4SA00-0AA0 SIEMENS 1FN1910-0AA20-1AA0 SIEMENS 1FK7022-5AK71-1AG0 SIEMENS 1FK6032-6AK71-1TG0 SIEMENS 1FK7083-5AF71-1EB3 SIEMENS 1FT5072-0AC01-0-Z
