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
6ES7141-5BF00-0BA0
SIMATIC ET 200AL, DI 8x 24 V DC, 8XM8, Degree of protection IP67
6ES7141-4BH00-0AA0
SIMATIC DP, Electronic module for ET 200 PRO 16 DI 24 V DC, Module diagnostics; incl. bus module, Connection module IO 6ES7194-4CB50-0AA0 order separately