Product: 1pcs controller Model Number: TCN4M24R Included compatible models: TCN4M24R TCN4H24R TCN4L24R TCN4S22R TC4S14R TC4S24R TCN4S24R Color: TC4S24R Package: Yes concern chemicals: None Product description This singlepiece controller is designed as a direct replacement or spare for systems that use the TCN4 and TC4S series controllers. It provides reliable control functions for electronic and automation equipment and ships in protective packaging. Key benefits Direct compatibility: Matches model TCN4M24R and is compatible with related models listed above, simplifying replacement and inventory management. Reliable operation: Built to perform consistent control tasks in routine and extended use environments. Ready to install: Supplied as one controller in its original package for immediate installation or spares stocking. Clean materials: No concern chemicals are present in the unit. Function and performance Core function: Acts as a controller module to manage and coordinate system operations where TCN4 series controllers are specified. Performance focus: Designed to maintain stable control signals and predictable behavior when used as intended in compatible systems. Durability: Constructed using standard electronic components and a protective housing suitable for panel or module mounting. Compatibility and fit Model compatibility: Intended for systems that accept TCN4M24R and the related TCN4 and TC4S series models listed above. Mechanical fit: Designed for standard mounting and connections used by this controller family. Verify connector type and panel cutout before installation. Electrical compatibility: Match voltage and wiring requirements to the host system specifications prior to installation. Typical applications Industrial control panels: a failed controller in production equipment or add a spare for fast field service. Building automation and HVAC systems: Use as a swapin controller for modules that follow the TCN4 series form factor. Test benches and prototypes: Integrate into test rigs or development setups that require a compatible controller module. What is included 1pcs controller TCN4M24R compatible with the listed models, packaged for protection during and storage. Installation notes Confirm the exact model and connector pinout before installation. Follow system wiring diagrams and power requirements provided by the equipment manufacturer or system integrator. Handle the controller as an electronic module to avoid electrostatic damage. This description reflects the listed product information and the specific compatible model numbers provided.