SIEMENS 6ES5530-3LA11 Description Description SIEMENS SIMATIC S5, CP 530 COMMUNICATIONS PROCESSOR FOR SINEC L1 LOCAL AREA NETWORK Related products SIEMENS 1FK6042-6AF71-1TB0 SIEMENS 1FK6032-6AK71-1TG0 SIEMENS 1FK7042-5AF71-1EA0 SIEMENS 1FK7022-5AK71-1DA0 SIEMENS 1FK6060-6AF71-1TA0 SIEMENS 1FK7083-5AF71-1EB3