Time relay (timer) module 2s-1000h

Multifunction Delay Trigger Chip Timing Mudule Timer Ic Timing 2S-1000H The Multifunction Delay Trigger Chip Timing Module is a high-precision timer IC designed for applications requiring accurate time delay control. It supports a wide adjustable timing range from 2 seconds to 1000 hours, making it suitable for a variety of automation and electronic circuit applications. The module operates on a falling-edge trigger, meaning it activates when the input signal transitions from high to low. Once triggered, the output remains low for the preset delay duration and then automatically resets to high, ready for the next trigger.

Technical Details:
Power supply voltage: 5V
Time range: 2 seconds to 2 hours
Service life: Minimum 100,000 cycles
Board dimensions: 12 × 12 mm
Stable and configurable timing using external resistor and capacitor
Default high output before triggering
Falling edge triggered (high to low transition)
Single pulse output with automatic reset
No retriggering during active timing cycle
Voltage level compatibility: High (VCC), Low (0-0.3V or GND)
Trigger source: Touch switch, microcontroller IO, or digital circuits Power-on trigger option via short circuit to ground
Automatic reset after set time, waiting for the next trigger

Features:
Low-power CMOS technology, lead-free and environmentally friendly
Direct push output low for LED (requires current limiting resistor)
High output can drive a transistor (requires current limiting resistor)
Adjustable timing using resistance with 8 * N (N = 0,1,2,3) timing selection
Timing adjustable from 2 seconds to 1000 hours
Optional trigger timing and ground termination for electric timer
Standby output high, falling edge trigger, post-trigger output low
Automatic recovery to high output after delay

Applications:
Automatic power-off circuits
Industrial automation control
Microcontroller-based timing applications
Smart home automation
LED and transistor switching with delay
Security system timing functions
Relay control and delayed activation
Battery-powered devices for energy-saving