The XYDJ01 is a 1channel relay module designed for DIN rail mounting, delivering a delayed poweroff function with a triggerdisconnected cycle timing circuit. Rated for up to 30A, it provides reliable current switching in compact control panels and automation systems. Key benefits Delayed poweroff: allows the connected load to remain energized for a defined period after the control signal changes, helping to protect equipment from abrupt shutdown and reduce electrical stress. Triggerdisconnected cycle timing: includes a timing circuit that supports controlled off behavior even when the trigger state is altered or removed, enabling more dependable sequencing in automated tasks. current capability: 30A switching capacity supports motors, pumps, relays, and other demanding loads commonly found in industrial and commercial installations. DIN rail mounting: railtype form factor enables fast, organized installation in control cabinets and panels without custom enclosures. Singlechannel design: focused, straightforward control for applications that require a dedicated delayoff function on one circuit. Compact footprint: a compact module that fits standard controlpanel layouts, simplifying retrofits and builds. Key attributes Model: XYDJ01 Channel: 1 Relay rating: 30A Functionality: Delayed Power Off and Disconnected Trigger Delay Cycle Timing Circuit Mounting type: Rail Type (DIN rail) Package: 1 piece Material: Not specified by manufacturer Size: Compact railmount module suitable for integration into standard control panels Performance: Reliable current switching with timing control for delayed off applications Specification highlights Current rating: 30A (load switching capability) Control: 1channel relay with delayed poweroff behavior Timing circuit: cycle timing capability with triggerdisconnected operation Mounting: DIN rail compatible, convenient for panel installations Packaging: 1 piece per unit Typical applications Industrial automation: Use to drive conveyors, pumps, or fans that require a safe, controlled shutdown sequence to prevent mechanical stress or overheating. Building automation and lighting control: Implement delayedoff behavior to avoid abrupt lighting changes or to provide short afterglow while energy is being drained from a circuit. Poweroff sequencing: Create staggered shutdowns for multiple devices in a control panel to minimize inrush, voltage dips, or electrical interference during shutoff sequences. Use case examples Example 1: In a small industrial line, the XYDJ01 remains energized for a short, defined delay after a stop command, ensuring a motor winddown without abrupt interruption. Example 2: In an office lighting system, the relay can keep a display or stairwell lights on for a brief period after the control signal is released, smoothing transitions and reducing flicker. Example 3: In a machine control panel, the delayedoff behavior helps sequencing of devices so that fans or cooling systems stay active momentarily after a control signal ends, improving thermal management. Notes The XYDJ01 is intended for applications requiring a singlechannel, current relay with delayedoff timing and triggerdisconnected operation on a DIN rail platform. Material specification is not provided by the manufacturer; suitable for integration where standard relay module materials are acceptable. This description reflects the model's stated features and does not add or omit details beyond the listed specifications.