Siemens 3RG7401-0CH61 Retro Reflective Sensor

The Siemens 3RG7401-0CH61 Retro Reflective Sensor with mounting brackets is a retro-reflective photoelectric sensor designed for non-contact detection of objects using a reflected light beam. The part number is 3RG7401-0CH61 and it includes mounting brackets. As a retro-reflective sensor, it houses both emitter and receiver in a single housing and relies on a reflector opposite the sensor to establish the sensing path. This configuration is commonly used on production lines and automation tasks where space is limited and non-contact sensing reduces wear. The included mounting brackets provide secure, adjustable placement on machine frames and panels, helping maintain accurate alignment for reliable detection. In industrial environments, retro-reflective sensors provide non-contact detection that can reduce mechanical wear and simplify cleaning and maintenance. The compatibility with typical control inputs and straightforward wiring patterns are common expectations for Siemens sensors, aiding integration into automation architectures. For exact electrical specifications, sensing range, and connector details for this exact part, consult the official Siemens datasheet or an authorized distributor.