SIEMENS
SIEMENS SIMATIC S7-1500 digital input module 6ES7521-1BH50-0AA0
6ES7521-1BH50-0AA0 Image similar SIMATIC S7-1500, digital input module DI 16×24 V DC BA, sourcing input; 16 channels in groups of 16; Input delay 3.2 ms;
6ES7521-1BH50-0AA0 Image similar SIMATIC S7-1500, digital input module DI 16×24 V DC BA, sourcing input; 16 channels in groups of 16; Input delay 3.2 ms;
6ES7521-1BL10-0AA0 SIMATIC S7-1500 Digital input module, DI 32×24 V DC BA, 32 channels in groups of 16, Input delay typ. 3.2 ms, Input type 3
6ES7522-1BF00-0AB0 Image similar SIMATIC S7-1500, digital output module DQ 8×24 V DC/2A HF; 8 channels in groups of 8; 8 A per group; diagnostics; substitute