Article code
6ES7521-1FH00-0AA0
6ES7521-1FH00-0AA0
244074
Description
SIMATIC S7-1500, digital input module DI 16xAC 230V BA, 16 channels in groups of 4; Input delay 20ms; Input type 1 (IEC 61131): order front connector (screw terminals or push-in) separately - Siemens