Enhance your automation and control projects with the versatile TRM01 Delay Timer Relay Module, designed to deliver reliable delay ON, delay OFF, self-locking, and trigger delay functions. This module supports multiple working voltages of 5V, 12V, and 24V DC, allowing flexible integration into various electrical systems. With adjustable delay times ranging from 0.1 to 120 seconds and parameter memory retention after power-off, this delay relay module ensures precise timing control and consistent performance. Key Features: · Multi-Function Delay Modes: Includes delay ON, delay OFF, self-locking, and trigger delay functions selectable via a simple button press to meet diverse application needs. · Adjustable Delay Time: Easily set delay intervals between 0.1 and 120 seconds using the built-in potentiometer for customized timing control. · Wide Voltage Compatibility: Available in three working voltage versions—5V, 12V, and 24V DC—suitable for a broad range of electronic devices and control circuits. · Power Supply Anti-Reverse Protection: Prevents damage to the module by protecting against incorrect power supply polarity. · Parameter Memory: Retains all timing settings even after power loss, ensuring seamless operation without the need for reconfiguration. · High Load Capacity: Supports relay output with normally open (NO) contacts rated up to DC 0-30V/10A and AC 0-250V/10A, and normally closed (NC) contacts rated up to DC 0-28V/10A and AC 0-125V/10A. · Low Power Consumption: Operates efficiently with working currents below 80mA at 5V, 35mA at 12V, and 18mA at 24V, minimizing energy use when the relay is active or idle. · Compact and Durable Design: Measuring 60 x 35 x 20 mm and weighing approximately 23g, the module is easy to install in tight spaces and withstands operating temperatures from -20°C to 60°C. Specifications: · Working Voltage: DC 5V / 12V / 24V (Optional) · Working Current: <80mA (5V), <35mA (12V), <18mA (24V); <1mA when relay inactive · Load Capacity: NO port DC 0-30V/10A, AC 0-250V/10A; NC port DC 0-28V/10A, AC 0-125V/10A · Operating Temperature: -20°C to 60°C (limit range -30°C to 70°C) · Dimensions: 60 x 35 x 20 mm (2.36 x 1.38 x 0.79 inches) · Weight: Approx. 23g Module Functions: - F1: Power-on delay pull-in—relay activates after preset delay, resets on power cycle. - F2: Power-on delay disconnect—relay initially closed, opens after delay, resets on power cycle. - F3: Self-locking relay—relay toggles ON/OFF via high-level pulse signals. - F4: Level trigger—relay activates immediately on power, stays ON after input signal disappears, then turns off after delay. Interface Terminals: · Power/Signal Input: DC+ (positive), DC- (negative), X1 (input signal detection) · Relay Output: COM (common), NO (normally open), NC (normally closed) Package Includes: · 1 x Delay Timer Relay Module The TRM01 Delay Timer Relay Module is an ideal solution for precise timing control in automation, lighting systems, motor controls, and other electronic projects requiring reliable delay and self-locking functionality. Its durable construction, flexible voltage options, and user-friendly settings make it a valuable addition to any control system.