TRAINING BUNDLE CPU315-2PN CONTAINS S7-300 CPU 315F-PN POWER SUPPLY PS 307 5A, 1 X SM323 16DI/16DO, 1 X SM334 4AI/ 2AO, DIN RAIL 480MM MICRO MEMORY CARD 512 KBYTE, S7 DISTRIBUTED SAFETY V5.4 ******************************* FOR EDUCATIONAL PURPOSES ONLY