DC 12V Programmable Time Delay Relay Module With On Delay And Off Delay From 0.1 Seconds To 270 Hours, Segment LED Display, 18 Delay Modes, Auto Save Settings, Reverse Protection, Low Power Sleep, For Smart Home Automation

DC 12V Programmable Time Delay Relay for Smart Home
✔️ 18 delay modes, segment LED display, auto save, single unit

This DC 12V programmable time delay relay module is designed for smart home automation and PLC-driven control, ideal for timing events on digital outputs and sensor signals. Pack: 1 piece.

✅ 12V DC supply, timing range 0.1 seconds to 270 hours
✅ On-delay and off-delay control modes
✅ 18 programmable delay modes for flexible control
✅ Segment LED display for precise timing readouts
✅ Reverse protection to avoid damage from mis-wiring
✅ Auto power-saving and memory to keep settings after power loss
✅ Compatible with PLC digital outputs and NPN/PNP sensors

💡 What is a DC 12V programmable time delay relay used for in smart home automation?

It's handy for coordinating devices and automating timing sequences.

- Handy for sequencing lights, pumps, or fans in automation - Syncs PLC outputs with NPN/PNP sensors and positive voltage pulses - Provides precise on-delay and off-delay control for automation workflows