SIEMENS S7-200 6ES7211-0BA21-0XB0 SIMATIC S7-200, CPU 221
CPU 221, AC PS, 6E TOR DC/4 S TOR RELAIS
SIMATIC S7-200, CPU 221 MICRO API, ALIMENTATION CA 6 E TOR CC/4 S TOR, S RELAIS 4 KO PROG./2 KO DONNEES