SIMATIC S7-200, DIGITALE E/AEM 223, NUR FUER S7-21X CPU,4 DE / 4 DA RELAIS,DC 5-30V, AC250V** AUSLAUFERZEUGNIS **SIMATIC S7-200, DIGITAL I/OEM 223, FOR S7-21X CPU ONLY,4 DI / 4 DO RELAY,5-30V DC, 250V AC* PRODUCT TO BE DISCONTINUED *