Two proximity switch models to choose from - BI4M12AP6X - BI4M12AN6X - Both are proximity switches described in the available information Key benefits - Non-contact sensing reduces wear and maintenance in automation setups - Compact M12 form factor allows easy mounting in tight spaces - Two variants offer options to fit different installation or wiring needs - Suitable for integration with standard automation environments and control systems - Simple, straightforward sensing solution without mechanical wear Important attributes - Function: proximity switches (non-contact sensing) - Compatibility: designed for use in typical automation configurations; specific interfaces are not detailed - Size: M12 form factor (12 mm diameter) for compact applications - Material: not specified in the available information - Performance: no detailed performance data or working principles provided; ready to receive further instructions to conduct relevant checks Usage scenarios - End-of-travel detection on a compact actuator in an automated assembly line - Object presence detection on a small conveyor or feed system, enabling non-contact sensing without wear - Non-contact limit or position sensing in tight enclosures or control cabinets Operational note - The available description does not elaborate the exact functions or working principles of these sensors; it indicates readiness to receive further instructions to perform checks on BI4M12AP6X and BI4M12AN6X.