SIEMENS 6ES5512-5BC21 Description Description SIEMENS SIMATIC S5, 512 INTERF. MODULE EXPANSION BOARD Related products SIEMENS 1FK7022-5AK71-1AG0 SIEMENS 1FK7042-5AK71-1FB0 SIEMENS 1FK7063-5AF71-1FG2 SIEMENS 1FK7022-5AK71-1DA0 SIEMENS 1FN3300-4SA00-0AA0 SIEMENS 1FK6042-6AF71-1TB0
