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digital input SM 421
0 - local - forbidden in Hot Standby application Application specific I/O High-speed interrupt inputs
input_voltage_nominal: 120/230-500 V AC
20000 counts 0
6ES7-318-3EL01-0AB0 Siemens siemens_SIMOTION digital input SM 421Product Article Number (Market Facing Number) 6ES73183EL010AB0 6ES73183EL010AB0 Product Description SIMATIC S7 300 CPU 319 3 PN DP, Central processing unit with 2 MB work memory, 1st interface MPI DP 12 Mbit s, 2nd interface DP master slave 3rd interface Ethernet PROFINET, with 2 port switch, Micro Memory Card required Product family CPU 319 3 PN DP Product Lifecycle (PLM) PM400: Announcement of product phase out Additional Product Information EAN