6ES7141-4BF00-0AA0 SIMATIC DP, Electronic module for ET 200 PRO 8 DI 24 V DC, Module diagnostics; incl. bus module, Connection module IO 6ES7194-4..00-0AA0 order separately
6ES7142-3BH00-0XA0 SIMATIC DP, BASIC MOD. BM142 ET 200ECO: 16 DO DC 24 V/0.5 A, 8 X M12, DOUBLE-ASSIGNEMENT, IP65/67, CONN. BLOCK 6ES7194-3AA00-0.A0 MUST BE ORDERED SEPARTELY
6ES7153-2BB00-0XB0 SIMATIC DP, Connection ET 200M IM 153-2 FO High Feature for max. 8 S7-300 modules, with redundancy capability, With integr. LWL interface for addition of an optical line