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1SO-F3I7NBD
Robust Memory Capacity: Supports up to 400 function blocks
meeting the high demands of industrial environments
8 Differential Input Channels: Allows for connection of up to eight separate analog input signals
Siemens 3RH1911-1FA22 Battery 1SO-F3I7NBDSiemens 3RH1911 1FA22 SIRIUS Auxiliary Contact Block (2 NO + 2 NC, Front Mounting) Overview The Siemens 3RH1911 1FA22 is a SIRIUS auxiliary contact block, designed to extend the functionality of Siemens contactors by providing additional control contacts. With 2 normally open (NO) and 2 normally closed (NC) contacts, this auxiliary block is front mountable, making it ideal for industrial motor control and automation applications where additional
