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Ships within 48 hours · Estimated delivery Sep 2 - Sep 7
Signal Range: 0–20 mA
Multiple interfaces: Ethernet
Isolation: Electrically isolated interface
Built-in EMC Filter and Brake Chopper: Reduced need for external components
Why Choose the 6ES7131-6BF01-0AA0
Siemens 3RH1921-1EA11 Beckhoff Signal Range: 0–20 mASiemens 3RH1921 1EA11 Auxiliary Contact Block for Contactors Overview The Siemens 3RH1921 1EA11 is a front mountable auxiliary contact block designed for use with SIRIUS 3RT and 3RH contactors. It provides one normally open (NO) and one normally closed (NC) contact, offering flexibility for control and signaling circuits in industrial automation systems. Key Features Contact Configuration: 1 NO + 1 NC Mounting Style: Front mounted (snap on design)
